Headline:
Severe Thunderstorm Warning issued June 20 at 5:36PM MDT until June 20 at 6:15PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 20, 2026 - 4:36pm
Expires:
June 20, 2026 - 5:15pm
Description:
At 536 PM MDT, severe thunderstorms were located along a line from
near Echeta to near Clareton, or along a line from 25 miles northwest
of Gillette to 28 miles southwest of Newcastle, moving northeast at
40 mph.
HAZARD...70 mph wind gusts.
SOURCE...Public reported.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Gillette, Upton, Moorcroft, Coal Creek Mine, Cordero Rojo Mine,
Caballo Mine, Belle Ayr Mine, Hilight Gas Plant, Wyodak Mine, Black
Thunder Mine, NARM Mine North, Dry Fork Mine, Rawhide Mine, Eagle
Butte Mine, Buckskin Mine, Rozet, Rochelle, Clareton, Echeta and
Morrisey.
This includes Interstate 90 in Wyoming between Mile Markers 97 and
163.
Instruction:
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. These storms have produced widespread
damaging winds.
Area Description:
Campbell, WY; Crook, WY; Weston, WY
Forcast Office:
NWS Rapid City SD
Sender: