Great Falls, MT

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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Click a location below for detailed forecast.

Last Map Update: Wed, Apr 15, 2026 at 6:50:35 pm MDT

Watches, Warnings & Advisories

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Winter Storm Warning

High Wind Warning

Freeze Warning

Winter Weather Advisory

Lake Wind Advisory

Wind Advisory

Special Weather Statement

Hazardous Weather Outlook

Gusty Winds Wednesday

Southwest Montana Snowfall

Central and North Montana Snowfall

Rocky Mountain Front Snowfall

Gusty winds will occur across Southwest Montana on Wednesday. There is a high risk for 40 mph gusts, and a medium to low risk of 55 mph gusts. Travel may be difficult for high profile vehicles, and there is a risk of areas of reduced visibility due to blowing dust.

A spring storm will move over the Northern Rockies through Thursday, bringing accumulating snow to all elevations. Winter Weather Advisories have been issued for portions of Southwest Montana where snowfall amounts are expected to cause disruptions to travel if caution is not exercised. A Winter Storm Watch remains in effect for Gallatin Valley and Gallatin, Madison, Gravelly, and Tobacco Root Ranges where uncertainty remains in both timing and amounts. Travelers should be prepared for a return to winter driving conditions, especially over mountain passes. Note that snowfall accumulations will vary significantly from road to grassy surfaces, especially during the daylight hours.

A spring storm will move over the Northern Rockies through Thursday, bringing accumulating snow to all elevations. Winter Weather Advisories have been issued for portions of Central and North Central Montana where snowfall amounts are expected to cause disruptions to travel if caution is not exercised. Travelers should be prepared for a return to winter driving conditions, especially over mountain passes. Note that snowfall accumulations will vary significantly from road to grassy surfaces, especially during the daylight hours.

A spring storm will move over the Northern Rockies through Thursday, bringing accumulating snow to all elevations. Winter Weather Advisories have been for the Rocky Mountain Front where snowfall amounts are expected to cause disruptions to travel if caution is not exercised. Travelers should be prepared for a return to winter driving conditions, especially over mountain passes. Note that snowfall accumulations will vary significantly from road to grassy surfaces, especially during the daylight hours.