Montana Severe Thunderstorm Warning | Effective 05/13/2026 14:58

Headline: 
Severe Thunderstorm Warning issued May 13 at 3:58PM MDT until May 13 at 5:00PM MDT by NWS Billings MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 13, 2026 - 2:58pm
Expires: 
May 13, 2026 - 4:00pm
Description: 
SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... North Central Park County in south central Montana... Central Stillwater County in south central Montana... Sweet Grass County in south central Montana... * Until 500 PM MDT. * At 358 PM MDT, showers and thunderstorms producing strong to damaging winds were located along a line from near Livingston to 19 miles west of Absarokee moving northeast at 50 mph. HAZARD...60 to 70 mph wind gusts. SOURCE...Weather station reported. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Livingston, Big Timber, Clyde Park, Mc Leod, Greycliff, Springdale, Melville, Nye and Reed Point.
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: 
Park, MT; Stillwater, MT; Sweet Grass, MT
Forcast Office: 
NWS Billings MT
Sender: 
w-nws.webmaster@noaa.gov