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Home Return to list Severe Thunderstorm Warning 0237 Issued by the Cheyenne Forecast Office
Action: New Issued At: 2026-08-13 20:11:02
781
WUUS55 KCYS 140110
SVRCYS
NEC105-WYC021-140200-
/O.NEW.KCYS.SV.W.0237.260814T0110Z-260814T0200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
710 PM MDT Thu Aug 13 2026
The National Weather Service in Cheyenne has issued a
* Severe Thunderstorm Warning for...
West central Kimball County in the Panhandle of Nebraska...
Southeastern Laramie County in southeastern Wyoming...
* Until 800 PM MDT.
* At 710 PM MDT, a severe thunderstorm was located near Egbert, or 29
miles west of Kimball, moving southeast at 10 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Pine Bluffs, Egbert, and Pine Bluffs Municipal Airport.
This includes the following highways...
Interstate 80 in Wyoming between mile markers 390 and 402.
Interstate 80 in Nebraska between mile markers 1 and 6.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4128 10431 4134 10418 4118 10392 4110 10428
TIME...MOT...LOC 0110Z 326DEG 10KT 4124 10422
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Brauer
Action: Continued Issued At: 2026-08-13 20:22:32
111
WWUS55 KCYS 140122
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
722 PM MDT Thu Aug 13 2026
NEC105-WYC021-140200-
/O.CON.KCYS.SV.W.0237.000000T0000Z-260814T0200Z/
Kimball NE-Laramie WY-
722 PM MDT Thu Aug 13 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT
FOR WEST CENTRAL KIMBALL AND SOUTHEASTERN LARAMIE COUNTIES...
At 721 PM MDT, a severe thunderstorm was located near Egbert, or 27
miles west of Kimball, moving southeast at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Pine Bluffs, Egbert, and Pine Bluffs Municipal Airport.
This includes the following highways...
Interstate 80 in Wyoming between mile markers 390 and 402.
Interstate 80 in Nebraska between mile markers 1 and 6.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4124 10429 4131 10413 4118 10392 4110 10428
TIME...MOT...LOC 0121Z 326DEG 10KT 4121 10420
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Brauer
Action: Continued Issued At: 2026-08-13 20:45:03
661
WWUS55 KCYS 140144
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
744 PM MDT Thu Aug 13 2026
NEC105-WYC021-140200-
/O.CON.KCYS.SV.W.0237.000000T0000Z-260814T0200Z/
Kimball NE-Laramie WY-
744 PM MDT Thu Aug 13 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT
FOR WEST CENTRAL KIMBALL AND SOUTHEASTERN LARAMIE COUNTIES...
At 744 PM MDT, a severe thunderstorm was located over Pine Bluffs
Municipal Airport, or 26 miles west of Kimball, moving southeast at
10 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...
Pine Bluffs, Egbert, and Pine Bluffs Municipal Airport.
This includes the following highways...
Interstate 80 in Wyoming between mile markers 391 and 402.
Interstate 80 in Nebraska between mile markers 1 and 6.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room. Torrential rainfall is
occurring with this storm, and may lead to flash flooding. Do not
drive your vehicle through flooded roadways.
&&
LAT...LON 4123 10425 4128 10408 4118 10392 4110 10428
TIME...MOT...LOC 0144Z 326DEG 10KT 4116 10415
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Brauer
Action: Expired Issued At: 2026-08-13 20:58:03 917 WWUS55 KCYS 140157 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 757 PM MDT Thu Aug 13 2026 NEC105-WYC021-140207- /O.EXP.KCYS.SV.W.0237.000000T0000Z-260814T0200Z/ Kimball NE-Laramie WY- 757 PM MDT Thu Aug 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL KIMBALL AND SOUTHEASTERN LARAMIE COUNTIES WILL EXPIRE AT 800 PM MDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds and heavy rain are still possible with this thunderstorm. && LAT...LON 4123 10425 4128 10408 4118 10392 4110 10428 TIME...MOT...LOC 0157Z 326DEG 10KT 4113 10412 $$ Brauer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||