FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 032203
FFWBOU
COC013-040115-
/O.NEW.KBOU.FF.W.0006.220703T2203Z-220704T0115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
403 PM MDT Sun Jul 3 2022
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
North Central Boulder County in northeastern Colorado...
* Until 715 PM MDT.
* At 403 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, gulches,
roads, and poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Jamestown and the Calwood burn area.
This includes the following streams and drainages...
Little James Creek, South Saint Vrain Creek, Left Hand Creek,
Middle Saint Vrain Creek, Dry Creek, Saint Vrain Creek and North
Saint Vrain Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Heavy rainfall will cause flash flooding of creeks, streams, and
ditches in the Calwood burn area. Rock slides or debris flows can
also be expected. The main areas of concern are Heil Valley Ranch
and Lefthand Creek just above US 36.
&&
LAT...LON 4019 10539 4020 10523 4010 10525 4010 10536
4013 10541
FLASH FLOOD...RADAR INDICATED
$$
RPK
3 years, 8 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 032151
SPSBOU
Special Weather Statement
National Weather Service Denver CO
351 PM MDT Sun Jul 3 2022
COZ035-032215-
Larimer and Boulder Counties Between 6000 and 9000 Feet CO-
351 PM MDT Sun Jul 3 2022
...A strong thunderstorm will impact portions of central Boulder
County through 415 PM MDT...
At 351 PM MDT, Doppler radar was tracking a strong thunderstorm over
Jamestown, or 35 miles northwest of Denver, moving northeast at 10
mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Northwestern Boulder, Jamestown, Raymond, Wallstreet, Salina,
Crisman, Gold Hill, Sunshine, Summerville, Peaceful Valley and
Allenspark.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare for sudden gusty winds. Secure loose objects and move to a
safe shelter inside a building or vehicle.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4021 10536 4013 10531 4012 10531 4012 10530
4009 10529 4007 10529 4007 10531 4004 10530
4000 10543 4007 10547 4008 10547 4009 10548
4014 10551 4016 10550
TIME...MOT...LOC 2151Z 240DEG 9KT 4010 10541
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
$$
RPK
3 years, 8 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 031959
FFWBOU
COC069-032300-
/O.NEW.KBOU.FF.W.0005.220703T1959Z-220703T2300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
159 PM MDT Sun Jul 3 2022
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
East Central Larimer County in north central Colorado...
* Until 500 PM MDT.
* At 159 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, gulches,
roads, and poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Masonville and Horsetooth Mountain. This includes the southeast
portion of the Cameron Peak burn area.
This includes the following additional locations...
Big Bear.
This includes the following streams and drainages...
Mill Creek, Big Thompson River, Redstone Creek, Cedar Creek, Dry
Creek, Spring Creek, Indian Creek, Buckhorn Creek and North Fork
Fish Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Heavy Rainfall will cause flash flooding of small creeks, streams,
and ditches in the affected part of the Cameron Peak burn area. Rock
slides or debris flows can also be expected across rural roads.
&&
LAT...LON 4057 10529 4056 10518 4046 10518 4046 10531
4049 10532 4050 10530
FLASH FLOOD...RADAR INDICATED
$$
RPK
3 years, 8 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 031933
FLSBOU
Flood Advisory
National Weather Service Denver CO
133 PM MDT Sun Jul 3 2022
COC069-032100-
/O.NEW.KBOU.FA.Y.0018.220703T1933Z-220703T2100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Larimer CO-
133 PM MDT Sun Jul 3 2022
...FLOOD ADVISORY IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...A portion of north central Colorado, including the
following county, Larimer. This includes western portions of the
Cameron Peak burn area.
* WHEN...Until 300 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 133 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding.
- Some locations that will experience flooding include...
Chambers Lake.
- This includes the following additional locations...
The Upper Poudre Canyon, The Laramie River Road near Chambers
Lake and Long Draw Road.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Heavy Rainfall will cause minor flooding of creeks and streams,
roads and roadside culverts in the affected part of the Cameron Peak
burn area. The heavy rains could also trigger rock slides or debris
flows.
&&
LAT...LON 4067 10579 4050 10579 4049 10586 4051 10585
4052 10587 4052 10588 4052 10589 4051 10591
4052 10591 4054 10591 4055 10591 4057 10591
4057 10592 4060 10593 4061 10594 4065 10594
$$
RPK
3 years, 8 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 031921
FFWBOU
COC069-032230-
/O.NEW.KBOU.FF.W.0004.220703T1921Z-220703T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
121 PM MDT Sun Jul 3 2022
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
Central Larimer County in north central Colorado...
* Until 430 PM MDT.
* At 121 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, gulches,
roads, and poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
mainly rural areas of Central Larimer County and eastern portions
of the Cameron Peak burn area.
This includes the following additional locations...
Upper Buckhorn along County Road 44H, Moondance Way, Stringtown
Gulch, Lower Buckhorn on County Road 27 above Masonville and Crystal
Mountain.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Heavy Rainfall will cause flash flooding of small creeks, streams,
and ditches in the affected part of the Cameron Peak burn area. Rock
slides or debris flows can also be expected across rural roads.
&&
LAT...LON 4060 10545 4061 10529 4050 10530 4049 10538
4049 10545 4056 10545
FLASH FLOOD...RADAR INDICATED
$$
RPK
3 years, 8 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 031900
FLSBOU
Flood Advisory
National Weather Service Denver CO
100 PM MDT Sun Jul 3 2022
COC069-032030-
/O.NEW.KBOU.FA.Y.0017.220703T1900Z-220703T2030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Larimer CO-
100 PM MDT Sun Jul 3 2022
...FLOOD ADVISORY IN EFFECT UNTIL 230 PM MDT THIS AFTERNOON...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...A portion of north central Colorado, including the
following county, Larimer. This includes eastern portions of the
Cameron Peak burn area.
* WHEN...Until 230 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 100 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding.
- This includes the following streams and drainages...
Buckhorn Creek, Redstone Creek, Sheep Creek and North Fork
Fish Creek.
- Some locations that will experience flooding include...
mainly rural areas of Southeastern Larimer County
- This includes the following additional locations...
Upper Buckhorn along County Road 44H and Crystal Mountain.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Heavy Rainfall will cause minor flooding of creeks and streams,
roads and roadside culverts in the affected part of the Cameron Peak
burn area. The heavy rains could also trigger rock slides or debris
flows.
&&
LAT...LON 4060 10547 4059 10532 4052 10532 4052 10542
4056 10546
$$
RPK
3 years, 8 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 022227
FLSBOU
Flood Advisory
National Weather Service Denver CO
427 PM MDT Sat Jul 2 2022
COC013-030000-
/O.NEW.KBOU.FA.Y.0016.220702T2227Z-220703T0000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Boulder CO-
427 PM MDT Sat Jul 2 2022
...FLOOD ADVISORY IN EFFECT UNTIL 6 PM MDT THIS EVENING...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...A portion of northeast Colorado, including the following
county, Boulder, including the Calwood burn area.
* WHEN...Until 600 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 427 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding.
- This includes the following streams and drainages...
Little James Creek, South Saint Vrain Creek, Left Hand Creek,
Middle Saint Vrain Creek and North Saint Vrain Creek.
- Some locations that will experience flooding include...
mainly rural areas of Central Boulder County
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Heavy rainfall will cause minor flooding of small creeks, gulches,
roads and roadside culverts in the Calwood burn area. The heavy
rains could also trigger rock slides or debris flows. The main areas
of concern are Heil Valley Ranch and Lefthand Creek just above US 36.
&&
LAT...LON 4018 10540 4018 10531 4013 10531 4011 10533
4013 10538 4014 10540
$$
RPK
3 years, 8 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 021920
FLSBOU
Flood Advisory
National Weather Service Denver CO
120 PM MDT Sat Jul 2 2022
COC049-057-022045-
/O.NEW.KBOU.FA.Y.0015.220702T1920Z-220702T2045Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grand CO-Jackson CO-
120 PM MDT Sat Jul 2 2022
...FLOOD ADVISORY IN EFFECT UNTIL 245 PM MDT THIS AFTERNOON...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...A portion of north central Colorado, including the
following counties, Grand and Jackson, including the north central
portion of the East Troublesome burn scar.
* WHEN...Until 245 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 120 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding.
- This includes the following streams and drainages...
Trout Creek, Illinois River, Trail Creek, Willow Creek and
East Fork Troublesome Creek.
- Some locations that will experience flooding include...
mainly rural areas of North Central Grand and Southern
Jackson Counties
- This includes the following additional locations...
Willow Creek Pass and Upper Willow Creek Valley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Heavy Rainfall will cause minor flooding of small creeks, streams,
and ditches in the East Troublesome burn area. The heavy rains could
also trigger rock slides or debris flows.
&&
LAT...LON 4034 10613 4037 10602 4031 10601 4029 10603
4029 10609 4029 10612 4032 10614
$$
RPK
3 years, 8 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 020605
SPSBOU
Special Weather Statement
National Weather Service Denver CO
1205 AM MDT Sat Jul 2 2022
COZ048-050-051-020645-
Phillips County CO-Sedgwick County CO-Logan County CO-
1205 AM MDT Sat Jul 2 2022
...Strong thunderstorms will impact portions of eastern Logan,
northwestern Phillips and western Sedgwick Counties through 1245 AM
MDT...
At 1204 AM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from Twin Buttes to 5 miles northwest of Haxtun, or
along a line extending from 18 miles southeast of Sidney to 22 miles
west of Holyoke. Movement was northeast at 25 mph.
HAZARD...Winds in excess of 40 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Haxtun, Fleming, Ovid, Sedgwick, Crook, Twin Buttes, Fairfield, Marks
Butte and St Petersburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4076 10227 4053 10289 4100 10294 4100 10234
TIME...MOT...LOC 0604Z 225DEG 21KT 4092 10278 4067 10272
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH
$$
HIRIS
3 years, 8 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 020533
SPSBOU
Special Weather Statement
National Weather Service Denver CO
1133 PM MDT Fri Jul 1 2022
COZ048-050-020615-
Sedgwick County CO-Logan County CO-
1133 PM MDT Fri Jul 1 2022
...Strong thunderstorms will impact portions of eastern Logan and
northwestern Sedgwick Counties through 1215 AM MDT...
At 1132 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 4 miles northwest of Peetz to near Proctor to 3
miles east of Atwood, or along a line extending from 12 miles
southwest of Sidney to 31 miles southwest of Chappell to 4 miles
south of Sterling. Movement was northeast at 30 mph.
HAZARD...Winds in excess of 40 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Sterling, Fleming, Merino, Iliff, Peetz, Crook, St Petersburg,
Proctor, Atwood and Twin Buttes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4054 10279 4047 10338 4077 10314 4100 10328
4100 10249
TIME...MOT...LOC 0532Z 235DEG 28KT 4101 10316 4083 10295 4055 10322
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH
$$
HIRIS
3 years, 8 months