RFWBOU
by EMWIN-Denver Regional
WWUS85 KBOU 200943
RFWBOU
URGENT - FIRE WEATHER MESSAGE
National Weather Service Denver/Boulder CO
343 AM MDT Thu Aug 20 2020
.Lightning and new fire starts, along with gusty outflow winds,
will be the main concerns today. An increase in mid level moisture
today will lead to an increase in shower and thunderstorm
activity, only a few of which will produce wetting rains of one
tenth to one quarter inch. Most areas will only see light if any
rainfall. Given how dry the fuels are and receptive to burning,
lightning may easily start new fires.
There will also be gusty outflow winds from the passing showers
and storms. Most of these will be moving in from the west and
northwest, so weather spotters will be essential today in giving a
heads up to field crews. Peak gusts to 30 to 45 mph can be
expected ahead of, and during any of the showers and storms
today.
Moderate to good humidity recovery will finally occur tonight
thanks to today's increase in moisture and clearing skies/light
winds tonight.
COZ211>213-215>218-201745-
/O.UPG.KBOU.FW.A.0014.200820T1800Z-200821T0300Z/
/O.NEW.KBOU.FW.W.0022.200820T1800Z-200821T0300Z/
Jackson County Below 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Grand and Summit Counties Below 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-
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
343 AM MDT Thu Aug 20 2020
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING FOR THUNDERSTORMS FOR FOR THE NORTHERN MOUNTAINS...
FOOTHILLS...AND HIGH MOUNTAIN VALLEYS...
The National Weather Service in Denver has issued a Red Flag
Warning FOR THUNDERSTORMS, which is in effect from noon today to
9 PM MDT this evening. The Fire Weather Watch is no longer in
effect.
* Affected Area...Fire Weather Zones 211...212...213...215...
216...217 and 218.
* Winds...Northwest 10 to 15 mph. Variable and erratic wind gusts
of 35 to 50 mph near showers and storms.
* Timing...Noon until 9 pm today.
* Impacts...Lightning and localized gusty winds from
thunderstorms may cause new fire starts and rapid spread of
fires.
* Thunderstorms...Scattered thunderstorms are expected to move
over the mountains, high parks and foothills this afternoon and
evening. A few of these storms may be dry or produce only light
rainfall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
dry fuels, thunderstorms, and gusty winds can contribute to
new fire starts and extreme fire behavior.
&&
$$
COZ214-201745-
/O.NEW.KBOU.FW.W.0022.200820T1800Z-200821T0300Z/
Central and Southeast Park County-
343 AM MDT Thu Aug 20 2020
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING FOR THUNDERSTORMS FOR SOUTH PARK...
The National Weather Service in Denver has issued a Red Flag
Warning FOR THUNDERSTORMS, which is in effect from noon today to
9 PM MDT this evening.
* Affected Area...Fire Weather Zone 214.
* Winds...Northwest 10 to 15 mph. Variable and erratic wind gusts
of 35 to 50 mph near showers and storms.
* Timing...Noon until 9 pm today.
* Impacts...Lightning and localized gusty winds from
thunderstorms may cause new fire starts and rapid spread of
fires.
* Thunderstorms...Scattered thunderstorms are expected to move
over the mountains, high parks and foothills this afternoon and
evening. A few of these storms may be dry or produce only light
rainfall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
dry fuels, thunderstorms, and gusty winds can contribute to
new fire starts and extreme fire behavior.
&&
$$
4 years, 2 months
RFWBOU
by EMWIN-Denver Regional
WWUS85 KBOU 191841
RFWBOU
URGENT - FIRE WEATHER MESSAGE
National Weather Service Denver/Boulder CO
1241 PM MDT Wed Aug 19 2020
.Moisture levels over northern Colorado are expected to increase
today and Thursday which will cause the chance of thunderstorms
over the high country to also increase. Fuel moisture levels are
very low in the mountain areas due to a lack of precipitation over
the past several weeks. Recent forest fire activity in Larimer
and Grand Counties demonstrates how dry the forests are. As the
chances of thunderstorms increases each afternoon, the chance of
lightning starting additional fires will also increase. The main
impact from showers today will be gusty outflow winds from 30 to
50 mph possible.
COZ211>213-215>218-200245-
/O.NEW.KBOU.FW.A.0014.200820T1800Z-200821T0300Z/
/O.CON.KBOU.FW.W.0021.000000T0000Z-200820T0200Z/
Jackson County Below 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Grand and Summit Counties Below 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-
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
1241 PM MDT Wed Aug 19 2020
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING
FOR THUNDERSTORMS OVER THE NORTHERN MOUNTAINS AND HIGH PARKS...
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR THUNDERSTORMS FOR OVER THE NORTHERN
MOUNTAINS AND HIGH PARKS...
The National Weather Service in Denver has issued a Fire Weather
Watch FOR THUNDERSTORMS, which is in effect from Thursday
afternoon through Thursday evening.
* Affected Area...Fire Weather Zones 211...212...213...215...
216...217 and 218.
* Winds...Northwest 10 to 15 mph with gusts up to 25 mph. Outflow
winds near showers and storms could gust to 40 mph.
* Timing...Afternoon through early evening each day.
* Impacts...Lightning and localized gusty winds from
thunderstorms may cause new fire starts and rapid spread of
fires.
* Thunderstorms...Scattered thunderstorms are expected to move
over the mountains, high parks and foothills each afternoon.
They are not expected to produce much rainfall, so fuel moisture
levels will remain very low. However, a few spots may see some
wetting rains due to higher moisture levels, with better chances
on Thursday afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.
A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.
&&
$$
4 years, 2 months
RFWBOU
by EMWIN-Denver Regional
WWUS85 KBOU 182127
RFWBOU
URGENT - FIRE WEATHER MESSAGE
National Weather Service Denver/Boulder CO
327 PM MDT Tue Aug 18 2020
...INCREASING CHANCES OF THUNDERSTORMS WEDNESDAY...
.Moisture levels over northern Colorado are expected to increase
slightly on Wednesday which will cause the chance of thunderstorms
over the high country to also increase. Fuel moisture levels are
very low in the mountain areas due to a lack of precipitation over
the past several weeks. Recent forest fire activity in Larimer and
Grand Counties demonstrates how dry the forests are. As the
chances of thunderstorms increases tomorrow, the chance of
lightning starting additional fires will also increase.
COZ211>213-215>218-190530-
/O.UPG.KBOU.FW.A.0013.200819T1800Z-200820T0200Z/
/O.NEW.KBOU.FW.W.0021.200819T1800Z-200820T0200Z/
Jackson County Below 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Grand and Summit Counties Below 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-
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
327 PM MDT Tue Aug 18 2020
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT WEDNESDAY FOR
THUNDERSTORMS OVER THE NORTHERN MOUNTAINS AND HIGH PARKS...
The National Weather Service in Denver has issued a Red Flag
Warning FOR THUNDERSTORMS POSSIBLY CAUSING FIRE STARTS, which is
in effect from noon to 8 PM MDT Wednesday. The Fire Weather Watch
is no longer in effect.
* Affected Area...Fire Weather Zones 211...212...213...215...
216...217 and 218.
* Winds...North 5 to 10 mph.
* Timing...Wednesday afternoon into early evening.
* Impacts...Lightning and localized gusty winds from thunderstorms may
cause new fire starts and rapid spread of fires.
* Thunderstorms...Scattered thunderstorms are expected to move
over the mountains, high parks and foothills Wednesday
afternoon. They are not expected to produce much rainfall, so
fuel moisture levels will remain very low.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.
&&
$$
4 years, 2 months
RFWBOU
by EMWIN-Denver Regional
WWUS85 KBOU 180928
RFWBOU
URGENT - FIRE WEATHER MESSAGE
National Weather Service Denver/Boulder CO
328 AM MDT Tue Aug 18 2020
COZ211>213-215>218-182200-
/O.NEW.KBOU.FW.A.0013.200819T1800Z-200820T0200Z/
Jackson County Below 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Grand and Summit Counties Below 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-
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
328 AM MDT Tue Aug 18 2020
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
WEDNESDAY EVENING FOR THUNDERSTORMS FOR THE NORTH CENTRAL COLORADO
MOUNTAINS...VALLEYS...AND FOOTHILLS...
The National Weather Service in Denver has issued a Fire Weather
Watch for dry thunderstorms, which is in effect from Wednesday
afternoon through Wednesday evening.
* Affected Area...Fire Weather Zones 211...212...213...215...
216...217 and 218.
* Winds...North 10 to 20 mph. Gusts to 40 mph near thunderstorms.
* Timing...Wednesday afternoon into early evening.
* Impacts...Dry lightning and localized gusty winds may cause new
fire starts and rapid spread of fires.
* Thunderstorms...Scattered thunderstorms over the east slopes of
the Front Range, some of which will be dry. Storms will be less
numerous west of the Front Range but will be mostly dry in those
areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.
&&
$$
Gimmestad
4 years, 2 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 052203
SVRBOU
COC013-047-059-052245-
/O.NEW.KBOU.SV.W.0193.200805T2203Z-200805T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
403 PM MDT Wed Aug 5 2020
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northeastern Gilpin County in central Colorado...
Northern Jefferson County in central Colorado...
Southeastern Boulder County in northeastern Colorado...
* Until 445 PM MDT.
* At 402 PM MDT, a severe thunderstorm was located 4 miles east of
Pinecliffe, or 25 miles northwest of Denver, moving southeast at 5
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. Hail damage to
vehicles is expected.
* Locations impacted include...
Western Arvada, western Westminster, southern Boulder, southwestern
Broomfield, Lafayette, Louisville, Superior, Crisman, Rocky Flats,
Eldorado Springs, White Ranch Open Space and Pinecliffe.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3998 10509 3994 10509 3993 10512 3995 10511
3996 10512 3993 10515 3991 10514 3991 10511
3990 10510 3980 10511 3976 10541 3996 10546
4006 10534
TIME...MOT...LOC 2202Z 304DEG 6KT 3994 10535
HAIL...1.00IN
WIND...60MPH
$$
ENTREKIN
4 years, 3 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 052155
SPSBOU
Special Weather Statement
National Weather Service Denver CO
355 PM MDT Wed Aug 5 2020
COZ035-036-039-052245-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
CO-Larimer and Boulder Counties Between 6000 and 9000 Feet CO-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet CO-
355 PM MDT Wed Aug 5 2020
...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN JEFFERSON AND
SOUTHEASTERN BOULDER COUNTIES UNTIL 445 PM MDT...
At 354 PM MDT, Doppler radar was tracking a strong thunderstorm near
Pinecliffe, or 27 miles northwest of Denver, moving southeast at 5
mph.
Half inch hail and winds in excess of 40 mph will be possible with
this storm.
Locations impacted include...
Northwestern Arvada, southern Boulder, Louisville, Pinecliffe, Rocky
Flats and Eldorado Springs.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
A Severe Thunderstorm Watch remains in effect until 900 PM MDT for
central and northeastern Colorado.
LAT...LON 3986 10516 3986 10541 3989 10538 3991 10541
3991 10543 3988 10544 3988 10545 4001 10547
4002 10518
TIME...MOT...LOC 2154Z 304DEG 6KT 3996 10537
$$
ENTREKIN
4 years, 3 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 032110
SPSBOU
Special Weather Statement
National Weather Service Denver CO
310 PM MDT Mon Aug 3 2020
COZ036-032200-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet CO-
310 PM MDT Mon Aug 3 2020
...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN PARK AND
SOUTHWESTERN JEFFERSON COUNTIES UNTIL 400 PM MDT...
At 309 PM MDT, Doppler radar was tracking a strong thunderstorm near
Pine Junction, or 32 miles southwest of Denver, moving southeast at
20 mph.
Penny size hail and wind gusts up to 50 mph will be possible with
this storm.
Locations impacted include...
Pine Junction, Buffalo Creek, Bailey, Wellington Lake and Pine Grove.
LAT...LON 3930 10538 3931 10538 3931 10540 3933 10541
3933 10542 3942 10550 3942 10549 3945 10551
3944 10548 3948 10550 3949 10553 3950 10550
3952 10550 3951 10548 3941 10518 3928 10533
TIME...MOT...LOC 2109Z 314DEG 18KT 3946 10546
$$
KRIEDERMAN
4 years, 3 months
WCNBOU
by EMWIN-Denver Regional
WWUS65 KBOU 022001
WCNBOU
WATCH COUNTY NOTIFICATION FOR WATCH 411
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
201 PM MDT SUN AUG 2 2020
COC001-005-013-014-019-031-035-039-047-059-069-073-087-093-123-
030300-
/O.NEW.KBOU.SV.A.0411.200802T2001Z-200803T0300Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
411 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS
IN COLORADO THIS WATCH INCLUDES 15 COUNTIES
IN CENTRAL COLORADO
CLEAR CREEK GILPIN PARK
IN EAST CENTRAL COLORADO
ELBERT LINCOLN
IN NORTH CENTRAL COLORADO
LARIMER
IN NORTHEAST COLORADO
ADAMS ARAPAHOE BOULDER
BROOMFIELD DENVER DOUGLAS
JEFFERSON MORGAN WELD
THIS INCLUDES THE CITIES OF ASPEN SPRINGS, AULT, BARNESVILLE,
BENNETT, BLACK HAWK, BLACK HOLLOW RESERVOIR, BOULDER, BRIGGSDALE,
BROOMFIELD, BUCKINGHAM, BYERS, CARR, CASTLE ROCK, CENTRAL CITY,
CORNISH, DENVER, DENVER INTERNATIONAL AIRPORT, EAST PORTAL,
FAIRPLAY, FORT COLLINS, FORT MORGAN, GEORGETOWN, GOLDEN, KIOWA,
LIMON, PINECLIFFE, ROLLINSVILLE, AND RUSSELL GULCH.
$$
4 years, 3 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 010512
SPSBOU
Special Weather Statement
National Weather Service Denver CO
1112 PM MDT Fri Jul 31 2020
COZ036-039-040-010545-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County
CO-
North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County CO-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet CO-
1112 PM MDT Fri Jul 31 2020
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN DENVER AND
NORTHEASTERN JEFFERSON COUNTIES UNTIL 1145 PM MDT...
At 1112 PM MDT, Doppler radar was tracking a strong thunderstorm over
Arvada, or 13 miles northwest of Denver, moving southeast at 30 mph.
Wind gusts up to 50 mph will be possible with this storm.
Locations impacted include...
Northwestern Denver, Lakewood, Arvada, Westminster, southwestern
Broomfield, northern Englewood, Wheat Ridge, Golden, Morrison and Red
Rocks Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare for sudden gusty winds. Secure loose objects and move to a
safe shelter inside a building or vehicle.
&&
LAT...LON 3988 10528 3991 10505 3967 10499 3963 10523
TIME...MOT...LOC 0512Z 336DEG 24KT 3983 10517
$$
RPK
4 years, 3 months