Headline:
Severe Thunderstorm Warning issued June 20 at 5:43PM MDT until June 20 at 6:15PM MDT by NWS Cheyenne WY
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 20, 2026 - 4:43pm
Expires:
June 20, 2026 - 5:15pm
Description:
At 542 PM MDT, severe thunderstorms were located along a line
extending from 9 miles west of Redbird to Rawhide Buttes to near
Hartville, moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Lusk, Guernsey, Fort Laramie, Manville, Hartville, Van Tassell, Mule
Creek Junction, Guernsey State Park, Pine Ridge Estates, Prairie
Center, Keeline, Oregon Trail Ruts State Historic Site, Dwyer
Junction, Fort Laramie National Historic Site, Rawhide Buttes, Lance
Creek, Register Cliff State Historic Site, Sandy Beach Campground,
Sandy Cove Campground, and Two Moon Campground.
This includes Interstate 25 in Wyoming between mile markers 87 and
100.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Wind damage with these storms will occur before any rain or
lightning. Do not wait for the sound of thunder before taking cover.
SEEK SHELTER IMMEDIATELY inside a sturdy structure and stay away from
windows.
Area Description:
Goshen, WY; Niobrara, WY; Platte, WY
Forcast Office:
NWS Cheyenne WY
Sender:
w-nws.webmaster@noaa.gov