Montana Severe Severe Thunderstorm Warning | Effective 07-14-2026 17:25

Headline: 
Severe Thunderstorm Warning issued July 14 at 6:25PM MDT until July 14 at 7:15PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 14, 2026 - 5:25pm
Expires: 
July 14, 2026 - 6:15pm
Description: 
SVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... East central Judith Basin County in central Montana... South central Fergus County in central Montana... * Until 715 PM MDT. * At 623 PM MDT, a severe thunderstorm was located near Moore, or 13 miles west of Lewistown, moving east at 30 mph. THIS IS A DESTRUCTIVE STORM FOR MOORE AND LEWISTOWN. HAZARD...Three inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be severely injured. Expect shattered windows, extensive damage to roofs, siding, and vehicles. * Locations impacted include... Lewistown, Moore, Giltedge, Glengarry, and Heath.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
SNM:TORMENTA DE GRANIZO DESTRUCTIVA en esta area hasta 715 PM MDT. Tome refugio ahora
Servicio Nacional de Meteorologia: AVISO DE TORMENTA SEVERA en efecto para esta area hasta las 7:15 PM MDT por granizo DESTRUCTIVO de un tamano de tres pulgadas. Tome refugio en un edificio, alejado de las ventanas. Las personas y los animales al aire libre seran gravemente heridos.
Area Description: 
Fergus, MT; Judith Basin, MT
Forcast Office: 
NWS Great Falls MT