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Home Return to list Severe Thunderstorm Warning 0116 Issued by the Denver / Boulder Forecast Office
Action: New Issued At: 2026-06-22 16:12:56
108
WUUS55 KBOU 222112
SVRBOU
COC075-123-222200-
/O.NEW.KBOU.SV.W.0116.260622T2112Z-260622T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
312 PM MDT Mon Jun 22 2026
The National Weather Service in Denver has issued a
* Severe Thunderstorm Warning for...
Northwestern Logan County in northeastern Colorado...
Northeastern Weld County in northeastern Colorado...
* Until 400 PM MDT.
* At 312 PM MDT, a severe thunderstorm was located 9 miles south of
Kimball Municipal Airport, or 12 miles south of Kimball, moving
south at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees. This storm has
produced at least one landspout tornado in southern
Kimball County.
* Locations impacted include...
Westplains.
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.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
&&
LAT...LON 4100 10369 4100 10336 4088 10326 4082 10367
TIME...MOT...LOC 2111Z 340DEG 19KT 4106 10362
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Schlatter
Action: Continued Issued At: 2026-06-22 16:26:11
515
WWUS55 KBOU 222125
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
325 PM MDT Mon Jun 22 2026
COC075-123-222200-
/O.CON.KBOU.SV.W.0116.000000T0000Z-260622T2200Z/
Logan CO-Weld CO-
325 PM MDT Mon Jun 22 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR
NORTHWESTERN LOGAN AND NORTHEASTERN WELD COUNTIES...
At 325 PM MDT, a severe thunderstorm was located 10 miles northwest
of Westplains, or 33 miles northwest of Sterling, moving south at 20
mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Trained spotters reported.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Westplains.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
&&
LAT...LON 4100 10367 4100 10336 4088 10326 4083 10362
TIME...MOT...LOC 2112Z 340DEG 19KT 4106 10361
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Schlatter
Action: Cancelled Issued At: 2026-06-22 16:39:42
056
WWUS55 KBOU 222139
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
339 PM MDT Mon Jun 22 2026
COC123-222149-
/O.CAN.KBOU.SV.W.0116.000000T0000Z-260622T2200Z/
Weld CO-
339 PM MDT Mon Jun 22 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN WELD
COUNTY...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.
&&
LAT...LON 4100 10357 4100 10336 4088 10326 4084 10357
TIME...MOT...LOC 2125Z 340DEG 19KT 4099 10358
$$
COC075-222200-
/O.CON.KBOU.SV.W.0116.000000T0000Z-260622T2200Z/
Logan CO-
339 PM MDT Mon Jun 22 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR
NORTHWESTERN LOGAN COUNTY...
At 339 PM MDT, a severe thunderstorm was located 7 miles north of
Westplains, or 29 miles northwest of Sterling, moving southeast at 20
mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Trained spotters reported.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Westplains.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
&&
LAT...LON 4100 10357 4100 10336 4088 10326 4084 10357
TIME...MOT...LOC 2125Z 326DEG 15KT 4102 10354
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Schlatter
Action: Continued Issued At: 2026-06-22 16:39:42
056
WWUS55 KBOU 222139
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
339 PM MDT Mon Jun 22 2026
COC123-222149-
/O.CAN.KBOU.SV.W.0116.000000T0000Z-260622T2200Z/
Weld CO-
339 PM MDT Mon Jun 22 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN WELD
COUNTY...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.
&&
LAT...LON 4100 10357 4100 10336 4088 10326 4084 10357
TIME...MOT...LOC 2125Z 340DEG 19KT 4099 10358
$$
COC075-222200-
/O.CON.KBOU.SV.W.0116.000000T0000Z-260622T2200Z/
Logan CO-
339 PM MDT Mon Jun 22 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 4 PM MDT FOR
NORTHWESTERN LOGAN COUNTY...
At 339 PM MDT, a severe thunderstorm was located 7 miles north of
Westplains, or 29 miles northwest of Sterling, moving southeast at 20
mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Trained spotters reported.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect wind
damage to roofs, siding, and trees.
Locations impacted include...
Westplains.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm has produced dangerous hail
and is capable of producing damaging winds.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
&&
LAT...LON 4100 10357 4100 10336 4088 10326 4084 10357
TIME...MOT...LOC 2125Z 326DEG 15KT 4102 10354
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Schlatter
Action: Expired Issued At: 2026-06-22 16:57:43 567 WWUS55 KBOU 222157 SVSBOU Severe Weather Statement National Weather Service Denver CO 357 PM MDT Mon Jun 22 2026 COC075-222207- /O.EXP.KBOU.SV.W.0116.000000T0000Z-260622T2200Z/ Logan CO- 357 PM MDT Mon Jun 22 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 4 PM MDT FOR NORTHWESTERN LOGAN COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Logan County and is in effect until 430 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 900 PM MDT Monday for a portion of northeast Colorado. && LAT...LON 4100 10357 4100 10336 4088 10326 4084 10357 TIME...MOT...LOC 2139Z 326DEG 15KT 4097 10350 $$ Schlatter | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||