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Home Return to list Severe Thunderstorm Warning 0093 Issued by the Cheyenne Forecast Office
Action: New Issued At: 2026-06-20 19:01:33
900
WUUS55 KCYS 210001
SVRCYS
WYC015-031-210045-
/O.NEW.KCYS.SV.W.0093.260621T0001Z-260621T0045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
601 PM MDT Sat Jun 20 2026
The National Weather Service in Cheyenne has issued a
* Severe Thunderstorm Warning for...
Southern Goshen County in southeastern Wyoming...
Southeastern Platte County in southeastern Wyoming...
* Until 645 PM MDT.
* At 601 PM MDT, a severe thunderstorm was located near Slater, or 12
miles southeast of Wheatland, moving east at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Chugwater, Yoder, Huntley, Chugcreek, Bordeaux, Y-O Ranch, Slater,
Southern Hills Estates, Veteran, Hawk Springs, Phifer Airfield, and
Antelope Gap.
This includes Interstate 25 in Wyoming between mile markers 48 and
74.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4162 10465 4165 10465 4165 10481 4167 10491
4177 10505 4209 10490 4200 10409 4156 10439
TIME...MOT...LOC 0001Z 282DEG 38KT 4189 10486
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Natoli
Action: Continued Issued At: 2026-06-20 19:29:04
738
WWUS55 KCYS 210028
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
628 PM MDT Sat Jun 20 2026
WYC015-031-210045-
/O.CON.KCYS.SV.W.0093.000000T0000Z-260621T0045Z/
Goshen WY-Platte WY-
628 PM MDT Sat Jun 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT
FOR SOUTHERN GOSHEN AND SOUTHEASTERN PLATTE COUNTIES...
At 628 PM MDT, a severe thunderstorm was located 11 miles east of
Slater, or 24 miles southeast of Wheatland, moving east at 30 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Yoder, Huntley, Southern Hills Estates, Veteran, Hawk Springs, and
Slater.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4184 10479 4206 10464 4200 10409 4159 10437
TIME...MOT...LOC 0028Z 265DEG 27KT 4185 10458
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Natoli
Action: Expired Issued At: 2026-06-20 19:44:35 176 WWUS55 KCYS 210044 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 644 PM MDT Sat Jun 20 2026 WYC015-031-210054- /O.EXP.KCYS.SV.W.0093.000000T0000Z-260621T0045Z/ Goshen WY-Platte WY- 644 PM MDT Sat Jun 20 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN GOSHEN AND SOUTHEASTERN PLATTE COUNTIES WILL EXPIRE AT 645 PM MDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for southeastern Wyoming. && LAT...LON 4184 10479 4206 10464 4200 10409 4159 10437 TIME...MOT...LOC 0044Z 282DEG 38KT 4182 10438 $$ Natoli | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||