Special Weather Statement issued September 7 at 11:48AM MDT by NWS Great Falls MT

Fergus County below 4500ft; Snowy and Judith Mountains

Urgency: Expected

Certainty: Observed

Onset: 9/7/2026, 5:48:00 PM

Expires: 9/7/2026, 6:30:00 PM

Details

At 1148 AM MDT, Doppler radar was tracking a strong thunderstorm 19 miles south of Grass Range, or 27 miles northwest of Roundup, moving east at 50 mph. HAZARD...Wind gusts of 50 to 55 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of southeastern Fergus County.

What To Do

If outdoors, consider seeking shelter inside a building.

Other Active Special Weather Statement Alerts

Special Weather Statement issued September 7 at 1:50PM CDT by NWS Birmingham AL

Hale; Perry

Special Weather Statement issued September 7 at 1:46PM CDT by NWS New Orleans LA

Southeast St. Tammany; Northern St. Tammany; Southwestern St. Tammany; Southern Hancock

Special Weather Statement issued September 7 at 2:41PM EDT by NWS Melbourne FL

Coastal St. Lucie; Coastal Martin; Inland St. Lucie; Inland Martin

Special Weather Statement issued September 7 at 1:33PM CDT by NWS Birmingham AL

Chilton; Autauga

Special Weather Statement issued September 7 at 12:28PM MDT by NWS Billings MT

Northern Stillwater; Red Lodge Foothills; Northern Carbon; Southwestern Yellowstone

Source: National Weather Service.