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Home Return to list Severe Thunderstorm Warning 0322 Issued by the Denver / Boulder Forecast Office
Action: New Issued At: 2026-08-15 14:26:39
421
WUUS55 KBOU 151926
SVRBOU
COC005-031-035-059-152000-
/O.NEW.KBOU.SV.W.0322.260815T1926Z-260815T2000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
126 PM MDT Sat Aug 15 2026
The National Weather Service in Denver has issued a
* Severe Thunderstorm Warning for...
Northeastern Jefferson County in central Colorado...
Western Arapahoe County in northeastern Colorado...
Southwestern Denver County in northeastern Colorado...
North Central Douglas County in northeastern Colorado...
* Until 200 PM MDT.
* At 126 PM MDT, a severe thunderstorm was located over Tiny Town, or
16 miles southwest of Denver, moving east at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
* Locations impacted include...
Western Denver, Lakewood, southwestern Centennial, Highlands Ranch,
Littleton, Englewood, southeastern Wheat Ridge, southern Golden,
Greenwood Village, Evergreen, Sheridan, Morrison, Chatfield
Reservoir, Red Rocks Park, Tiny Town, Idledale, Indian Hills,
Kittredge and Cherry Hills Village.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
Heavy rain is occurring with this storm and may lead to flooding. Do
not drive your vehicle through flooded roadways.
&&
LAT...LON 3951 10526 3970 10531 3979 10505 3979 10500
3950 10491
PARTITION...408005
TIME...MOT...LOC 1925Z 261DEG 11KT 3960 10520
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
63
Action: Continued Issued At: 2026-08-15 14:43:55
960
WWUS55 KBOU 151943
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
143 PM MDT Sat Aug 15 2026
COC005-031-035-059-152000-
/O.CON.KBOU.SV.W.0322.000000T0000Z-260815T2000Z/
Arapahoe CO-Denver CO-Douglas CO-Jefferson CO-
143 PM MDT Sat Aug 15 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 2 PM MDT FOR
JEFFERSON, WESTERN ARAPAHOE, DENVER AND DOUGLAS COUNTIES...
At 143 PM MDT, a severe thunderstorm was located 5 miles northwest of
Chatfield Reservoir, or 12 miles southwest of Denver, moving east at
15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Southwestern Denver, Lakewood, southwestern Centennial, Highlands
Ranch, Littleton, Englewood, southeastern Golden, Greenwood
Village, Sheridan, Morrison, Chatfield Reservoir, Red Rocks Park,
Cherry Hills Village, Columbine, Ken Caryl and Pleasant View.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
Heavy rain is occurring with this storm and may lead to flooding. Do
not drive your vehicle through flooded roadways.
&&
LAT...LON 3951 10520 3972 10522 3974 10506 3976 10499
3951 10491
PARTITION...408005
TIME...MOT...LOC 1926Z 261DEG 11KT 3960 10519
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
63
Action: Expired Issued At: 2026-08-15 14:59:25
353
WWUS55 KBOU 151958
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
158 PM MDT Sat Aug 15 2026
COC005-031-035-059-152008-
/O.EXP.KBOU.SV.W.0322.000000T0000Z-260815T2000Z/
Arapahoe CO-Denver CO-Douglas CO-Jefferson CO-
158 PM MDT Sat Aug 15 2026
...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 2 PM MDT FOR JEFFERSON,
WESTERN ARAPAHOE, DENVER AND DOUGLAS COUNTIES...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, small
hail, gusty winds, and heavy rain are still possible with this
thunderstorm.
&&
LAT...LON 3951 10520 3972 10522 3974 10506 3976 10499
3951 10491
PARTITION...408005
TIME...MOT...LOC 1943Z 261DEG 11KT 3961 10512
$$
63
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