Weather Warnings for Montana

Issued by the National Weather Service

Current watches, warnings, and advisories for Montana
Alerts Updated: March 15, 2026, 3:00 pm  UTC


High Wind Watch issued March 15 at 3:10AM MDT until March 17 at 6:00PM MDT by NWS Great Falls MT

Summary: * WHAT...West winds 30 to 40 mph, with gusts up to 65 mph possible. * WHERE...Eastern Toole and Liberty Counties, Hill County, Northern Blaine County, Western and Central Chouteau County, Bears Paw Mountains and Southern Blaine, Judith Basin County and Judith Gap, Fergus County below 4500ft, and Snowy and Judith Mountains. * WHEN...From Monday evening through Tuesday afternoon. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.
Severity:  Severe    Effective:  March 15, 2026, 3:10 am      Expires:  March 15, 2026, 6:00 pm
Area:  Eastern Toole and Liberty; Hill County; Northern Blaine County; Western and Central Chouteau County; Bears Paw Mountains and Southern Blaine; Judith Basin County and Judith Gap; Fergus County below 4500ft; Snowy and Judith Mountains


High Wind Watch issued March 15 at 3:10AM MDT until March 17 at 6:00PM MDT by NWS Great Falls MT

Summary: * WHAT...West winds 40 to 50 mph, with gusts up to 85 mph possible. * WHERE...The Rocky Mountain Front and adjacent foothills and plains, and Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...From Monday afternoon through Tuesday afternoon. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.
Severity:  Severe    Effective:  March 15, 2026, 3:10 am      Expires:  March 15, 2026, 6:00 pm
Area:  East Glacier Park Region; Northern High Plains; Eastern Glacier, Western Toole, and Central Pondera; Southern Rocky Mountain Front; Southern High Plains