Utah Severe Severe Thunderstorm Warning | Effective 06/20/2026 15:04

Headline: 
Severe Thunderstorm Warning issued June 20 at 4:04PM MDT until June 20 at 4:30PM MDT by NWS Salt Lake City UT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 20, 2026 - 3:04pm
Expires: 
June 20, 2026 - 3:30pm
Description: 
SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... East central Box Elder County in northern Utah... * Until 430 PM MDT. * At 403 PM MDT, a severe thunderstorm was located near Great Salt Lake North of the Causeway, or 39 miles west of Brigham City, moving east at 25 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. The Gunnison Island weather station reported a wind gust of 80 mph. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Great Salt Lake North of the Causeway and Gunnison Island.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Box Elder, UT
Forcast Office: 
NWS Salt Lake City UT