National Weather Service United States Department of Commerce

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

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Great Falls, MT

Weather Forecast Office

Montana Winter Weather

Weather.gov > Great Falls, MT > Montana Winter Weather

 

 

 

 


Visit the Montana tab on our Probabilistic Snow Website for more snowfall range, potential, 
and probability of exceeding specific threshold graphics

Winter Elements
Forecast Image

 

Winter Storm Severity Index (through 72 hours)
WSSI Overall WSSI Snow Amount WSSI Blowing Snow
Click to enlarge graphics

 

Probabilistic Winter Storm Severity Index

  


 

 

Recent Montana Snowfall Local Storm Reports

 

 

Helpful Links and Other Local Resources

Road Conditions (www.mdt.mt.gov/travinfo)

Road Condition Maps

 

 

North Dakota     Wyoming 

South Dakota       Montana

Idaho

Roadway Webcams

Wind Chill Chart & Frostbite Times

Wind Chill Calculator

Wind Speed (mph) =
Air Temp. (ºF) =

º F

Current Snow Depth
  Montana SNOTEL Map  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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