SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 201225
SPSBOU
Special Weather Statement
National Weather Service Denver CO
625 AM MDT Sat Mar 20 2021
COZ038-042-043-201330-
Central and South Weld County CO-Northeast Weld County CO-
Larimer County Below 6000 Feet/Northwest Weld County CO-
625 AM MDT Sat Mar 20 2021
...Local dense fog along river bottoms in Weld County...
Areas of dense fog along river bottoms over the southern half of
Weld county are reducing visibilities to 50 yards or less this
morning.
Motorists are urged to exercise caution when encountering these
conditons. Slow down! The fog should dissipate after sunrise with
some hazy conditons expected for the rest of this morning.
All the heavy wet snow that has been melting the last few days has
provided for extensive low level moisture.
LAT...LON 4073 10409 4052 10418 4003 10419 4006 10502
4032 10503 4032 10492 4069 10491
TIME...MOT...LOC 1224Z 323DEG 1KT 4037 10482
$$
RJK
4 years, 11 months
NPWBOU
by EMWIN-Denver Regional
WWUS75 KBOU 152107
NPWBOU
URGENT - WEATHER MESSAGE
National Weather Service Denver/Boulder CO
307 PM MDT Mon Mar 15 2021
COZ039>046-048-049-160515-
/O.NEW.KBOU.FG.Y.0003.210316T0600Z-210316T1600Z/
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Logan County-Washington County-
Including Arvada, Boulder, Golden, Lakewood, Longmont, Aurora,
Brighton, City of Denver, Denver International Airport,
Highlands Ranch, Littleton, Parker, Castle Rock, Elbert, Fondis,
Kiowa, Larkspur, Briggsdale, Grover, Pawnee Buttes, Raymer,
Stoneham, Eaton, Fort Lupton, Greeley, Roggen, Brush,
Fort Morgan, Goodrich, Wiggins, Bennett, Byers, Deer Trail,
Leader, Agate, Hugo, Limon, Matheson, Crook, Merino, Sterling,
Peetz, Akron, Cope, Last Chance, and Otis
307 PM MDT Mon Mar 15 2021
...DENSE FOG ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
MDT TUESDAY...
* WHAT...Visibility less than a quarter mile in dense fog.
* WHERE...Boulder and the western suburbs of Denver, Denver,
Palmer Divide including Castle Rock, Elbert, and Larkspur,
Northeast Weld County, Central and Southern Weld County,
Morgan County, Eastern Adams and Arapahoe Counties, Eastern
Elbert and Northern Lincoln Counties, Logan County and
Washington County.
* WHEN...From midnight tonight to 10 AM MDT Tuesday.
* IMPACTS...Hazardous driving conditions due to low visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
4 years, 12 months
NPWBOU
by EMWIN-Denver Regional
WWUS75 KBOU 152041
NPWBOU
URGENT - WEATHER MESSAGE
National Weather Service Denver/Boulder CO
241 PM MDT Mon Mar 15 2021
COZ040-042>046-048-049-160445-
/O.NEW.KBOU.FG.Y.0002.210317T0600Z-210317T1600Z/
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-Northeast Weld County-
Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Logan County-Washington County-
Including Aurora, Brighton, City of Denver,
Denver International Airport, Highlands Ranch, Littleton, Parker,
Briggsdale, Grover, Pawnee Buttes, Raymer, Stoneham, Eaton,
Fort Lupton, Greeley, Roggen, Brush, Fort Morgan, Goodrich,
Wiggins, Bennett, Byers, Deer Trail, Leader, Agate, Hugo, Limon,
Matheson, Crook, Merino, Sterling, Peetz, Akron, Cope,
Last Chance, and Otis
241 PM MDT Mon Mar 15 2021
...DENSE FOG ADVISORY IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO
10 AM MDT WEDNESDAY...
* WHAT...Visibility less than a quarter mile in dense fog.
* WHERE...Denver, Northeast Weld County, Central and Southern
Weld County, Morgan County, Eastern Adams and Arapahoe
Counties, Eastern Elbert and Northern Lincoln Counties, Logan
County and Washington County.
* WHEN...From midnight Tuesday night to 10 AM MDT Wednesday.
* IMPACTS...Hazardous driving conditions due to low visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 122117
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
217 PM MST Fri Mar 12 2021
...POWERFUL WINTER STORM ON TRACK FOR THIS WEEKEND...
.A significant late season winter storm will move from the Desert
Southwest to near the Four Corners region by Saturday, and then
track east/northeast across southeast Colorado Sunday. This track
will bring significant snowfall to much of northeast and north
central Colorado, and likely result in difficult if not impossible
travel from late Saturday afternoon or evening through Sunday and
Sunday night. The most severe conditions from deep accumulating
snow will likely occur in and near the Front Range Mountains and
Foothills where 2 to 4 feet of snow may fall, and along the I-25
Urban Corridor where up to 2 feet of snow can be expected. The
favored locations for the heaviest snow totals along the I-25
Corridor will be from Boulder north through the Fort Collins area.
Temperatures will be warm enough to bring a mix of rain and snow to
areas east of a Fort Morgan to Limon line Saturday into Saturday
evening, but temperatures should turn cold enough there Saturday
night into Sunday for mostly snow. Winds are also expected to
increase by Sunday, with blowing and drifting snow developing across
the plains.
COZ050-051-122230-
/O.CAN.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Sedgwick County-Phillips County-
Including the cities of Ovid, Holyoke, Julesburg, Amherst,
Sedgwick, and Haxtun
217 PM MST Fri Mar 12 2021
...WINTER STORM WATCH IS CANCELLED...
Mostly rain is expected, although some light snow accumulations will
still occur. Some possibly early Saturday morning, and then again
late Saturday night through Sunday night.
$$
COZ042-044-045-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.EXA.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-
Including the cities of Wiggins, Fort Morgan, Pawnee Buttes,
Stoneham, Bennett, Byers, Grover, Brush, Deer Trail, Briggsdale,
Leader, Raymer, and Goodrich
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING IN EFFECT FROM 5 AM MST SATURDAY TO 6 AM MDT
MONDAY...
* WHAT...Heavy snow expected, but it will also be mixed with rain at
times. Total snow accumulations of 6 to 16 inches possible, with
the heaviest amounts possible west and northwest of Fort Morgan.
Winds could gust as high as 40 mph.
* WHERE...Briggsdale, Fort Morgan, and Byers.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ033>036-130530-
/O.CON.KBOU.WS.W.0004.210313T0700Z-210315T1200Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-South and
Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear
Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer
and Boulder Counties Between 6000 and 9000 Feet-Jefferson and
West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Winter Park, Westcreek, Rocky Mountain
National Park, Central City, Red Feather Lakes, Breckenridge,
Bailey, Williams Fork Mountains, Evergreen, Georgetown,
Glendevey, Indian Peaks, Nederland, Eisenhower Tunnel, East
Slopes Southern Gore Range, Mount Evans, Cameron Pass, East
Slopes Mosquito Range, Berthoud Pass, Kenosha Mountains, Estes
Park, Willow Creek Pass, Laramie and Medicine Bow Mountains,
Idaho Springs, and Rabbit Ears Range
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT MST TONIGHT
TO 6 AM MDT MONDAY...
* WHAT...Heavy snow. Total snow accumulations of 2 to 4 feet
possible with the heaviest totals in the northern Front Range
Foothills. Locations west of the Eisenhower Tunnel will receive 8
to 16 inches. Winds could gust as high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range,
The Mountains of Summit County, the Mosquito Range, and the Indian
Peaks, The Northern Front Range Foothills, and The Southern Front
Range Foothills.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be impossible due to the depth of the
accumulating snow.
* ADDITIONAL DETAILS...Finish preparations for this storm today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ038>041-043-130530-
/O.CON.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM MST SATURDAY TO
6 AM MDT MONDAY...
* WHAT...Heavy snow expected. Total snow accumulations of 12 to 24
inches expected, with locally heavier amounts possible near
Boulder and Fort Collins. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Finish preparation for this storm today.
Conditions will deteriorate Saturday as the storm arrives, but the
most severe conditions will likely hold off until Saturday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ046-048-049-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.NEW.KBOU.WW.Y.0019.210313T0700Z-210315T1200Z/
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Logan County-Washington County-
Including the cities of Sterling, Cope, Peetz, Hugo, Matheson,
Otis, Crook, Limon, Agate, Merino, Last Chance, and Akron
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT MST TONIGHT TO 6
AM MDT MONDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations of 3
to 10 inches, and a light glaze of ice on elevated surfaces late
tonight and early Saturday morning. Winds gusting as high as 35
mph. Heaviest snow amounts expected northwest of Sterling, and
around the Limon area.
* WHERE...Limon, Sterling, and Akron.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be slippery at times.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ030-032-037-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
Jackson County Below 9000 Feet-Grand and Summit Counties Below
9000 Feet-Central and Southeast Park County-
Including the cities of Rand, Granby, North Park, Hartsel, Hot
Sulphur Springs, Dillon, Kremmling, Fraser, Fairplay, Grand Lake,
Walden, Gould, Lake George, Spicer, and South Park
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow expected. Total snow accumulations of 5 to 12 inches.
Winds gusting as high as 35 mph.
* WHERE...North Park, Grand and Summit Counties Below 9000 Feet, and
South Park.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ031-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
West Jackson and West Grand Counties Above 9000 Feet-
Including the cities of Mt Zirkel
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow and blowing snow expected. Total snow accumulations of
7 to 16 inches. Winds gusting as high as 45 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads and reduced visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 122117
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
217 PM MST Fri Mar 12 2021
...POWERFUL WINTER STORM ON TRACK FOR THIS WEEKEND...
.A significant late season winter storm will move from the Desert
Southwest to near the Four Corners region by Saturday, and then
track east/northeast across southeast Colorado Sunday. This track
will bring significant snowfall to much of northeast and north
central Colorado, and likely result in difficult if not impossible
travel from late Saturday afternoon or evening through Sunday and
Sunday night. The most severe conditions from deep accumulating
snow will likely occur in and near the Front Range Mountains and
Foothills where 2 to 4 feet of snow may fall, and along the I-25
Urban Corridor where up to 2 feet of snow can be expected. The
favored locations for the heaviest snow totals along the I-25
Corridor will be from Boulder north through the Fort Collins area.
Temperatures will be warm enough to bring a mix of rain and snow to
areas east of a Fort Morgan to Limon line Saturday into Saturday
evening, but temperatures should turn cold enough there Saturday
night into Sunday for mostly snow. Winds are also expected to
increase by Sunday, with blowing and drifting snow developing across
the plains.
COZ050-051-122230-
/O.CAN.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Sedgwick County-Phillips County-
Including the cities of Ovid, Holyoke, Julesburg, Amherst,
Sedgwick, and Haxtun
217 PM MST Fri Mar 12 2021
...WINTER STORM WATCH IS CANCELLED...
Mostly rain is expected, although some light snow accumulations will
still occur. Some possibly early Saturday morning, and then again
late Saturday night through Sunday night.
$$
COZ042-044-045-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.EXA.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-
Including the cities of Wiggins, Fort Morgan, Pawnee Buttes,
Stoneham, Bennett, Byers, Grover, Brush, Deer Trail, Briggsdale,
Leader, Raymer, and Goodrich
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING IN EFFECT FROM 5 AM MST SATURDAY TO 6 AM MDT
MONDAY...
* WHAT...Heavy snow expected, but it will also be mixed with rain at
times. Total snow accumulations of 6 to 16 inches possible, with
the heaviest amounts possible west and northwest of Fort Morgan.
Winds could gust as high as 40 mph.
* WHERE...Briggsdale, Fort Morgan, and Byers.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ033>036-130530-
/O.CON.KBOU.WS.W.0004.210313T0700Z-210315T1200Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-South and
Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear
Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer
and Boulder Counties Between 6000 and 9000 Feet-Jefferson and
West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Winter Park, Westcreek, Rocky Mountain
National Park, Central City, Red Feather Lakes, Breckenridge,
Bailey, Williams Fork Mountains, Evergreen, Georgetown,
Glendevey, Indian Peaks, Nederland, Eisenhower Tunnel, East
Slopes Southern Gore Range, Mount Evans, Cameron Pass, East
Slopes Mosquito Range, Berthoud Pass, Kenosha Mountains, Estes
Park, Willow Creek Pass, Laramie and Medicine Bow Mountains,
Idaho Springs, and Rabbit Ears Range
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT MST TONIGHT
TO 6 AM MDT MONDAY...
* WHAT...Heavy snow. Total snow accumulations of 2 to 4 feet
possible with the heaviest totals in the northern Front Range
Foothills. Locations west of the Eisenhower Tunnel will receive 8
to 16 inches. Winds could gust as high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range,
The Mountains of Summit County, the Mosquito Range, and the Indian
Peaks, The Northern Front Range Foothills, and The Southern Front
Range Foothills.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be impossible due to the depth of the
accumulating snow.
* ADDITIONAL DETAILS...Finish preparations for this storm today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ038>041-043-130530-
/O.CON.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM MST SATURDAY TO
6 AM MDT MONDAY...
* WHAT...Heavy snow expected. Total snow accumulations of 12 to 24
inches expected, with locally heavier amounts possible near
Boulder and Fort Collins. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Finish preparation for this storm today.
Conditions will deteriorate Saturday as the storm arrives, but the
most severe conditions will likely hold off until Saturday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ046-048-049-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.NEW.KBOU.WW.Y.0019.210313T0700Z-210315T1200Z/
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Logan County-Washington County-
Including the cities of Sterling, Cope, Peetz, Hugo, Matheson,
Otis, Crook, Limon, Agate, Merino, Last Chance, and Akron
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT MST TONIGHT TO 6
AM MDT MONDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations of 3
to 10 inches, and a light glaze of ice on elevated surfaces late
tonight and early Saturday morning. Winds gusting as high as 35
mph. Heaviest snow amounts expected northwest of Sterling, and
around the Limon area.
* WHERE...Limon, Sterling, and Akron.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be slippery at times.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ030-032-037-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
Jackson County Below 9000 Feet-Grand and Summit Counties Below
9000 Feet-Central and Southeast Park County-
Including the cities of Rand, Granby, North Park, Hartsel, Hot
Sulphur Springs, Dillon, Kremmling, Fraser, Fairplay, Grand Lake,
Walden, Gould, Lake George, Spicer, and South Park
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow expected. Total snow accumulations of 5 to 12 inches.
Winds gusting as high as 35 mph.
* WHERE...North Park, Grand and Summit Counties Below 9000 Feet, and
South Park.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ031-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
West Jackson and West Grand Counties Above 9000 Feet-
Including the cities of Mt Zirkel
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow and blowing snow expected. Total snow accumulations of
7 to 16 inches. Winds gusting as high as 45 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads and reduced visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 122117
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
217 PM MST Fri Mar 12 2021
...POWERFUL WINTER STORM ON TRACK FOR THIS WEEKEND...
.A significant late season winter storm will move from the Desert
Southwest to near the Four Corners region by Saturday, and then
track east/northeast across southeast Colorado Sunday. This track
will bring significant snowfall to much of northeast and north
central Colorado, and likely result in difficult if not impossible
travel from late Saturday afternoon or evening through Sunday and
Sunday night. The most severe conditions from deep accumulating
snow will likely occur in and near the Front Range Mountains and
Foothills where 2 to 4 feet of snow may fall, and along the I-25
Urban Corridor where up to 2 feet of snow can be expected. The
favored locations for the heaviest snow totals along the I-25
Corridor will be from Boulder north through the Fort Collins area.
Temperatures will be warm enough to bring a mix of rain and snow to
areas east of a Fort Morgan to Limon line Saturday into Saturday
evening, but temperatures should turn cold enough there Saturday
night into Sunday for mostly snow. Winds are also expected to
increase by Sunday, with blowing and drifting snow developing across
the plains.
COZ050-051-122230-
/O.CAN.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Sedgwick County-Phillips County-
Including the cities of Ovid, Holyoke, Julesburg, Amherst,
Sedgwick, and Haxtun
217 PM MST Fri Mar 12 2021
...WINTER STORM WATCH IS CANCELLED...
Mostly rain is expected, although some light snow accumulations will
still occur. Some possibly early Saturday morning, and then again
late Saturday night through Sunday night.
$$
COZ042-044-045-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.EXA.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-
Including the cities of Wiggins, Fort Morgan, Pawnee Buttes,
Stoneham, Bennett, Byers, Grover, Brush, Deer Trail, Briggsdale,
Leader, Raymer, and Goodrich
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING IN EFFECT FROM 5 AM MST SATURDAY TO 6 AM MDT
MONDAY...
* WHAT...Heavy snow expected, but it will also be mixed with rain at
times. Total snow accumulations of 6 to 16 inches possible, with
the heaviest amounts possible west and northwest of Fort Morgan.
Winds could gust as high as 40 mph.
* WHERE...Briggsdale, Fort Morgan, and Byers.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ033>036-130530-
/O.CON.KBOU.WS.W.0004.210313T0700Z-210315T1200Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-South and
Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear
Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer
and Boulder Counties Between 6000 and 9000 Feet-Jefferson and
West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Winter Park, Westcreek, Rocky Mountain
National Park, Central City, Red Feather Lakes, Breckenridge,
Bailey, Williams Fork Mountains, Evergreen, Georgetown,
Glendevey, Indian Peaks, Nederland, Eisenhower Tunnel, East
Slopes Southern Gore Range, Mount Evans, Cameron Pass, East
Slopes Mosquito Range, Berthoud Pass, Kenosha Mountains, Estes
Park, Willow Creek Pass, Laramie and Medicine Bow Mountains,
Idaho Springs, and Rabbit Ears Range
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT MST TONIGHT
TO 6 AM MDT MONDAY...
* WHAT...Heavy snow. Total snow accumulations of 2 to 4 feet
possible with the heaviest totals in the northern Front Range
Foothills. Locations west of the Eisenhower Tunnel will receive 8
to 16 inches. Winds could gust as high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range,
The Mountains of Summit County, the Mosquito Range, and the Indian
Peaks, The Northern Front Range Foothills, and The Southern Front
Range Foothills.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be impossible due to the depth of the
accumulating snow.
* ADDITIONAL DETAILS...Finish preparations for this storm today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ038>041-043-130530-
/O.CON.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM MST SATURDAY TO
6 AM MDT MONDAY...
* WHAT...Heavy snow expected. Total snow accumulations of 12 to 24
inches expected, with locally heavier amounts possible near
Boulder and Fort Collins. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Finish preparation for this storm today.
Conditions will deteriorate Saturday as the storm arrives, but the
most severe conditions will likely hold off until Saturday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ046-048-049-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.NEW.KBOU.WW.Y.0019.210313T0700Z-210315T1200Z/
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Logan County-Washington County-
Including the cities of Sterling, Cope, Peetz, Hugo, Matheson,
Otis, Crook, Limon, Agate, Merino, Last Chance, and Akron
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT MST TONIGHT TO 6
AM MDT MONDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations of 3
to 10 inches, and a light glaze of ice on elevated surfaces late
tonight and early Saturday morning. Winds gusting as high as 35
mph. Heaviest snow amounts expected northwest of Sterling, and
around the Limon area.
* WHERE...Limon, Sterling, and Akron.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be slippery at times.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ030-032-037-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
Jackson County Below 9000 Feet-Grand and Summit Counties Below
9000 Feet-Central and Southeast Park County-
Including the cities of Rand, Granby, North Park, Hartsel, Hot
Sulphur Springs, Dillon, Kremmling, Fraser, Fairplay, Grand Lake,
Walden, Gould, Lake George, Spicer, and South Park
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow expected. Total snow accumulations of 5 to 12 inches.
Winds gusting as high as 35 mph.
* WHERE...North Park, Grand and Summit Counties Below 9000 Feet, and
South Park.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ031-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
West Jackson and West Grand Counties Above 9000 Feet-
Including the cities of Mt Zirkel
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow and blowing snow expected. Total snow accumulations of
7 to 16 inches. Winds gusting as high as 45 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads and reduced visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 122117
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
217 PM MST Fri Mar 12 2021
...POWERFUL WINTER STORM ON TRACK FOR THIS WEEKEND...
.A significant late season winter storm will move from the Desert
Southwest to near the Four Corners region by Saturday, and then
track east/northeast across southeast Colorado Sunday. This track
will bring significant snowfall to much of northeast and north
central Colorado, and likely result in difficult if not impossible
travel from late Saturday afternoon or evening through Sunday and
Sunday night. The most severe conditions from deep accumulating
snow will likely occur in and near the Front Range Mountains and
Foothills where 2 to 4 feet of snow may fall, and along the I-25
Urban Corridor where up to 2 feet of snow can be expected. The
favored locations for the heaviest snow totals along the I-25
Corridor will be from Boulder north through the Fort Collins area.
Temperatures will be warm enough to bring a mix of rain and snow to
areas east of a Fort Morgan to Limon line Saturday into Saturday
evening, but temperatures should turn cold enough there Saturday
night into Sunday for mostly snow. Winds are also expected to
increase by Sunday, with blowing and drifting snow developing across
the plains.
COZ050-051-122230-
/O.CAN.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Sedgwick County-Phillips County-
Including the cities of Ovid, Holyoke, Julesburg, Amherst,
Sedgwick, and Haxtun
217 PM MST Fri Mar 12 2021
...WINTER STORM WATCH IS CANCELLED...
Mostly rain is expected, although some light snow accumulations will
still occur. Some possibly early Saturday morning, and then again
late Saturday night through Sunday night.
$$
COZ042-044-045-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.EXA.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-
Including the cities of Wiggins, Fort Morgan, Pawnee Buttes,
Stoneham, Bennett, Byers, Grover, Brush, Deer Trail, Briggsdale,
Leader, Raymer, and Goodrich
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING IN EFFECT FROM 5 AM MST SATURDAY TO 6 AM MDT
MONDAY...
* WHAT...Heavy snow expected, but it will also be mixed with rain at
times. Total snow accumulations of 6 to 16 inches possible, with
the heaviest amounts possible west and northwest of Fort Morgan.
Winds could gust as high as 40 mph.
* WHERE...Briggsdale, Fort Morgan, and Byers.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ033>036-130530-
/O.CON.KBOU.WS.W.0004.210313T0700Z-210315T1200Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-South and
Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear
Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer
and Boulder Counties Between 6000 and 9000 Feet-Jefferson and
West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Winter Park, Westcreek, Rocky Mountain
National Park, Central City, Red Feather Lakes, Breckenridge,
Bailey, Williams Fork Mountains, Evergreen, Georgetown,
Glendevey, Indian Peaks, Nederland, Eisenhower Tunnel, East
Slopes Southern Gore Range, Mount Evans, Cameron Pass, East
Slopes Mosquito Range, Berthoud Pass, Kenosha Mountains, Estes
Park, Willow Creek Pass, Laramie and Medicine Bow Mountains,
Idaho Springs, and Rabbit Ears Range
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT MST TONIGHT
TO 6 AM MDT MONDAY...
* WHAT...Heavy snow. Total snow accumulations of 2 to 4 feet
possible with the heaviest totals in the northern Front Range
Foothills. Locations west of the Eisenhower Tunnel will receive 8
to 16 inches. Winds could gust as high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range,
The Mountains of Summit County, the Mosquito Range, and the Indian
Peaks, The Northern Front Range Foothills, and The Southern Front
Range Foothills.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be impossible due to the depth of the
accumulating snow.
* ADDITIONAL DETAILS...Finish preparations for this storm today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ038>041-043-130530-
/O.CON.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
217 PM MST Fri Mar 12 2021
...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM MST SATURDAY TO
6 AM MDT MONDAY...
* WHAT...Heavy snow expected. Total snow accumulations of 12 to 24
inches expected, with locally heavier amounts possible near
Boulder and Fort Collins. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Finish preparation for this storm today.
Conditions will deteriorate Saturday as the storm arrives, but the
most severe conditions will likely hold off until Saturday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ046-048-049-130530-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.NEW.KBOU.WW.Y.0019.210313T0700Z-210315T1200Z/
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-Logan County-Washington County-
Including the cities of Sterling, Cope, Peetz, Hugo, Matheson,
Otis, Crook, Limon, Agate, Merino, Last Chance, and Akron
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT MST TONIGHT TO 6
AM MDT MONDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations of 3
to 10 inches, and a light glaze of ice on elevated surfaces late
tonight and early Saturday morning. Winds gusting as high as 35
mph. Heaviest snow amounts expected northwest of Sterling, and
around the Limon area.
* WHERE...Limon, Sterling, and Akron.
* WHEN...From Midnight MST tonight to 6 AM MDT Monday.
* IMPACTS...Travel could be slippery at times.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ030-032-037-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
Jackson County Below 9000 Feet-Grand and Summit Counties Below
9000 Feet-Central and Southeast Park County-
Including the cities of Rand, Granby, North Park, Hartsel, Hot
Sulphur Springs, Dillon, Kremmling, Fraser, Fairplay, Grand Lake,
Walden, Gould, Lake George, Spicer, and South Park
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow expected. Total snow accumulations of 5 to 12 inches.
Winds gusting as high as 35 mph.
* WHERE...North Park, Grand and Summit Counties Below 9000 Feet, and
South Park.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ031-130530-
/O.NEW.KBOU.WW.Y.0019.210313T1200Z-210315T0700Z/
West Jackson and West Grand Counties Above 9000 Feet-
Including the cities of Mt Zirkel
217 PM MST Fri Mar 12 2021
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM MST SATURDAY TO 1 AM
MDT MONDAY...
* WHAT...Snow and blowing snow expected. Total snow accumulations of
7 to 16 inches. Winds gusting as high as 45 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...From 5 AM MST Saturday to 1 AM MDT Monday.
* IMPACTS...Travel will be hazardous with slick and snow covered
roads and reduced visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 112129
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
229 PM MST Thu Mar 11 2021
...POWERFUL WINTER STORM ON TRACK FOR THIS WEEKEND...
.A significant late season winter storm will move across the Desert
Southwest Friday to near the Four Corners region by Saturday, and
then track east/northeast across southeast Colorado Sunday. This
track will bring significant snowfall to much of northeast and north
central Colorado, and likely result in difficult if not impossible
travel from Saturday afternoon through Sunday and Sunday night. The
most severe conditions from deep accumulating snow will likely occur
in and near the Front Range Mountains and Foothills where 2 to 4
feet of snow may fall, and along the I-25 Urban Corridor where up to
2 feet of snow can be expected. Temperatures will be warm enough to
bring a mix of rain and snow to areas east of a Greeley to Limon
line Saturday into Saturday evening, but temperatures should turn
cold enough there Saturday night into Sunday for mostly snow. Winds
are also expected to increase by Sunday, with blowing and drifting
snow developing across the plains.
COZ033>036-121200-
/O.UPG.KBOU.WS.A.0001.210313T0000Z-210315T1200Z/
/O.NEW.KBOU.WS.W.0004.210313T0700Z-210315T1200Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-South and
Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear
Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer
and Boulder Counties Between 6000 and 9000 Feet-Jefferson and
West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Winter Park, Westcreek, Rocky Mountain
National Park, Central City, Red Feather Lakes, Breckenridge,
Bailey, Williams Fork Mountains, Evergreen, Georgetown,
Glendevey, Indian Peaks, Nederland, Eisenhower Tunnel, East
Slopes Southern Gore Range, Mount Evans, Cameron Pass, East
Slopes Mosquito Range, Berthoud Pass, Kenosha Mountains, Estes
Park, Willow Creek Pass, Laramie and Medicine Bow Mountains,
Idaho Springs, and Rabbit Ears Range
229 PM MST Thu Mar 11 2021
...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT MST FRIDAY NIGHT TO
6 AM MDT MONDAY...
* WHAT...Heavy snow. Total snow accumulations of 2 to 4 feet
possible, except 10 to 20 inches possible west of the Eisenhower
Tunnel. Winds could gust as high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range,
The Mountains of Summit County, the Mosquito Range, and the Indian
Peaks, The Northern Front Range Foothills, and The Southern Front
Range Foothills.
* WHEN...From Midnight MST Friday Night to 6 AM MDT Monday.
* IMPACTS...Travel could be impossible due to the depth of the
accumulating snow.
* ADDITIONAL DETAILS...Finish preparations for this storm by Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ038>041-043-121200-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.NEW.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
229 PM MST Thu Mar 11 2021
...WINTER STORM WARNING IN EFFECT FROM 5 AM MST SATURDAY TO 6 AM MDT
MONDAY...
* WHAT...Heavy snow possible. Total snow accumulations of 14 to 24
inches possible. Accumulations up to 30 inches possible near
Boulder and Fort Collins. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Finish preparation for this storm by Friday.
Conditions will likely deteriorate quickly Saturday as the storm
arrives.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ042-044>046-048>051-121200-
/O.CON.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-North and Northeast Elbert County Below
6000 Feet/North Lincoln County-Logan County-Washington County-
Sedgwick County-Phillips County-
Including the cities of Wiggins, Fort Morgan, Hugo, Otis,
Julesburg, Sedgwick, Briggsdale, Leader, Sterling, Pawnee Buttes,
Cope, Akron, Raymer, Amherst, Ovid, Matheson, Peetz, Grover, Deer
Trail, Byers, Agate, Haxtun, Last Chance, Goodrich, Stoneham,
Bennett, Crook, Holyoke, Brush, Limon, and Merino
229 PM MST Thu Mar 11 2021
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SUNDAY NIGHT...
* WHAT...Heavy snow possible, but it will also be mixed with rain at
times. Total snow accumulations of 4 to 16 inches possible, with
the heaviest amounts possible west of a Sterling to Limon line.
The far eastern plains may end up with mostly rain. Winds could
gust as high as 40 mph.
* WHERE...Portions of east central and northeast Colorado.
* WHEN...From late Friday night through late Sunday night.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation, as the
rain/snow transition will be key to snow accumulation forecasts.
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 112129
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
229 PM MST Thu Mar 11 2021
...POWERFUL WINTER STORM ON TRACK FOR THIS WEEKEND...
.A significant late season winter storm will move across the Desert
Southwest Friday to near the Four Corners region by Saturday, and
then track east/northeast across southeast Colorado Sunday. This
track will bring significant snowfall to much of northeast and north
central Colorado, and likely result in difficult if not impossible
travel from Saturday afternoon through Sunday and Sunday night. The
most severe conditions from deep accumulating snow will likely occur
in and near the Front Range Mountains and Foothills where 2 to 4
feet of snow may fall, and along the I-25 Urban Corridor where up to
2 feet of snow can be expected. Temperatures will be warm enough to
bring a mix of rain and snow to areas east of a Greeley to Limon
line Saturday into Saturday evening, but temperatures should turn
cold enough there Saturday night into Sunday for mostly snow. Winds
are also expected to increase by Sunday, with blowing and drifting
snow developing across the plains.
COZ033>036-121200-
/O.UPG.KBOU.WS.A.0001.210313T0000Z-210315T1200Z/
/O.NEW.KBOU.WS.W.0004.210313T0700Z-210315T1200Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-South and
Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear
Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer
and Boulder Counties Between 6000 and 9000 Feet-Jefferson and
West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including the cities of Winter Park, Westcreek, Rocky Mountain
National Park, Central City, Red Feather Lakes, Breckenridge,
Bailey, Williams Fork Mountains, Evergreen, Georgetown,
Glendevey, Indian Peaks, Nederland, Eisenhower Tunnel, East
Slopes Southern Gore Range, Mount Evans, Cameron Pass, East
Slopes Mosquito Range, Berthoud Pass, Kenosha Mountains, Estes
Park, Willow Creek Pass, Laramie and Medicine Bow Mountains,
Idaho Springs, and Rabbit Ears Range
229 PM MST Thu Mar 11 2021
...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT MST FRIDAY NIGHT TO
6 AM MDT MONDAY...
* WHAT...Heavy snow. Total snow accumulations of 2 to 4 feet
possible, except 10 to 20 inches possible west of the Eisenhower
Tunnel. Winds could gust as high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range,
The Mountains of Summit County, the Mosquito Range, and the Indian
Peaks, The Northern Front Range Foothills, and The Southern Front
Range Foothills.
* WHEN...From Midnight MST Friday Night to 6 AM MDT Monday.
* IMPACTS...Travel could be impossible due to the depth of the
accumulating snow.
* ADDITIONAL DETAILS...Finish preparations for this storm by Friday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ038>041-043-121200-
/O.UPG.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
/O.NEW.KBOU.WS.W.0004.210313T1200Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
229 PM MST Thu Mar 11 2021
...WINTER STORM WARNING IN EFFECT FROM 5 AM MST SATURDAY TO 6 AM MDT
MONDAY...
* WHAT...Heavy snow possible. Total snow accumulations of 14 to 24
inches possible. Accumulations up to 30 inches possible near
Boulder and Fort Collins. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From 5 AM MST Saturday to 6 AM MDT Monday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...Finish preparation for this storm by Friday.
Conditions will likely deteriorate quickly Saturday as the storm
arrives.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.
org
&&
$$
COZ042-044>046-048>051-121200-
/O.CON.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-North and Northeast Elbert County Below
6000 Feet/North Lincoln County-Logan County-Washington County-
Sedgwick County-Phillips County-
Including the cities of Wiggins, Fort Morgan, Hugo, Otis,
Julesburg, Sedgwick, Briggsdale, Leader, Sterling, Pawnee Buttes,
Cope, Akron, Raymer, Amherst, Ovid, Matheson, Peetz, Grover, Deer
Trail, Byers, Agate, Haxtun, Last Chance, Goodrich, Stoneham,
Bennett, Crook, Holyoke, Brush, Limon, and Merino
229 PM MST Thu Mar 11 2021
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE FRIDAY NIGHT
THROUGH LATE SUNDAY NIGHT...
* WHAT...Heavy snow possible, but it will also be mixed with rain at
times. Total snow accumulations of 4 to 16 inches possible, with
the heaviest amounts possible west of a Sterling to Limon line.
The far eastern plains may end up with mostly rain. Winds could
gust as high as 40 mph.
* WHERE...Portions of east central and northeast Colorado.
* WHEN...From late Friday night through late Sunday night.
* IMPACTS...Travel could be very difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation, as the
rain/snow transition will be key to snow accumulation forecasts.
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch
4 years, 12 months
WSWBOU
by EMWIN-Denver Regional
WWUS45 KBOU 102140
WSWBOU
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
240 PM MST Wed Mar 10 2021
COZ033-111200-
/O.NEW.KBOU.WS.A.0001.210313T0000Z-210315T1200Z/
/O.CON.KBOU.WW.Y.0018.000000T0000Z-210311T0000Z/
South and East Jackson/Larimer/North and Northeast
Grand/Northwest Boulder Counties Above 9000 Feet-
Including the cities of Laramie and Medicine Bow Mountains,
Rabbit Ears Range, Cameron Pass, Rocky Mountain National Park,
and Willow Creek Pass
240 PM MST Wed Mar 10 2021
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH LATE
SUNDAY NIGHT...
* WHAT...For the Winter Storm Watch, heavy snow possible. Total snow
accumulations of 20 to 36 inches possible. Winds could gust as
high as 35 mph. For the Winter Weather Advisory, snow ongoing.
Additional snow accumulations up to two inches. Winds gusting as
high as 35 mph.
* WHERE...Rocky Mountain National Park and the Medicine Bow Range.
* WHEN...For the Winter Storm Watch, from Friday afternoon through
late Sunday night. For the Winter Weather Advisory, until 5 PM MST
this afternoon.
* IMPACTS...Travel could be very difficult to impossible. Roads
will become slippery in spots, especially through mountain passes.
Use caution when traveling.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ031-110000-
/O.CON.KBOU.WW.Y.0018.000000T0000Z-210311T0000Z/
West Jackson and West Grand Counties Above 9000 Feet-
Including the cities of Mt Zirkel
240 PM MST Wed Mar 10 2021
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
* WHAT...Snow ongoing. Additional snow accumulations 1 to 3 inches.
Winds gusting as high as 45 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...Until 5 PM MST this afternoon.
* IMPACTS...Plan on slippery road conditions. Roads will become
slippery in spots, especially through mountain passes. Use caution
when traveling.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for Colorado can be obtained by calling 5 1 1 or by going
to www.cotrip.org
&&
$$
COZ034>036-111200-
/O.NEW.KBOU.WS.A.0001.210313T0000Z-210315T1200Z/
South and Southeast Grand/West Central and Southwest
Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties
Above 9000 Feet-Larimer and Boulder Counties Between 6000 and
9000 Feet-Jefferson and West Douglas Counties Above
6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below
9000 Feet-
Including the cities of Evergreen, Georgetown, Glendevey, Estes
Park, Indian Peaks, Nederland, Idaho Springs, Eisenhower Tunnel,
East Slopes Southern Gore Range, Mount Evans, Central City, Red
Feather Lakes, East Slopes Mosquito Range, Breckenridge, Winter
Park, Williams Fork Mountains, Bailey, Kenosha Mountains,
Westcreek, and Berthoud Pass
240 PM MST Wed Mar 10 2021
...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH LATE
SUNDAY NIGHT...
* WHAT...Heavy snow possible. Total snow accumulations of 16 to 36
inches possible, except 8 to 16 inches possible west of the
Eisenhower Tunnel. Winds could gust as high as 35 mph.
* WHERE...The Mountains of Summit County, the Mosquito Range, and
the Indian Peaks, The Northern Front Range Foothills, and The
Southern Front Range Foothills.
* WHEN...From Friday afternoon through late Sunday night.
* IMPACTS...Travel could be very difficult to impossible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
COZ038>041-043-111200-
/O.NEW.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Larimer County Below 6000 Feet/Northwest Weld County-Boulder And
Jefferson Counties Below 6000 Feet/West Broomfield County-North
Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Central and South Weld County-
Including the cities of Elbert, Roggen, Arvada, Larkspur,
Boulder, City of Denver, Aurora, Littleton, Brighton, Highlands
Ranch, Fort Lupton, Loveland, Kiowa, Eaton, Longmont, Fondis,
Denver International Airport, Golden, Parker, Castle Rock,
Lakewood, Fort Collins, Greeley, Nunn, and Hereford
240 PM MST Wed Mar 10 2021
...WINTER STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH LATE
SUNDAY NIGHT...
* WHAT...Heavy snow possible. Total snow accumulations of 12 to 20
inches possible. Winds could gust as high as 35 mph.
* WHERE...Fort Collins, Boulder and the western suburbs of Denver,
Denver, Castle Rock, and Greeley.
* WHEN...From late Friday night through late Sunday night.
* IMPACTS...Travel could be very difficult to impossible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
COZ042-044>046-048>051-111200-
/O.NEW.KBOU.WS.A.0001.210313T0700Z-210315T1200Z/
Northeast Weld County-Morgan County-Central and East Adams and
Arapahoe Counties-North and Northeast Elbert County Below
6000 Feet/North Lincoln County-Logan County-Washington County-
Sedgwick County-Phillips County-
Including the cities of Wiggins, Fort Morgan, Hugo, Otis,
Julesburg, Sedgwick, Briggsdale, Leader, Sterling, Pawnee Buttes,
Cope, Akron, Raymer, Amherst, Ovid, Matheson, Peetz, Grover, Deer
Trail, Byers, Agate, Haxtun, Last Chance, Goodrich, Stoneham,
Bennett, Crook, Holyoke, Brush, Limon, and Merino
240 PM MST Wed Mar 10 2021
...WINTER STORM WATCH IN EFFECT FROM LATE FRIDAY NIGHT THROUGH LATE
SUNDAY NIGHT...
* WHAT...Heavy snow possible. Total snow accumulations of 6 to 16
inches possible. Winds could gust as high as 40 mph.
* WHERE...Portions of east central and northeast Colorado.
* WHEN...From late Friday night through late Sunday night.
* IMPACTS...Travel could be very difficult to impossible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Barjenbruch/Kingfield
5 years