National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

30°F

-1°C

Humidity 100%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 05 Dec 09:00 PM MST
Extended Forecast for

12 Miles SSE Fortine MT

Winter Weather Advisory December 5, 09:58pm until December 5, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 5, 09:58pm until December 5, 11:00pm

    NOW until 11:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: Snow, mainly before 4pm. High near 32. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 27. West southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Snow, mainly after 11am. High near 32. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 31. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow

  • Monday

    Monday: Snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow

  • Monday Night

    Monday Night: Snow before 8pm, then rain and snow. Snow level rising to 5800 feet after midnight. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. Snow level 5800 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 26. West wind 6 to 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Saturday
Snow, mainly before 4pm. High near 32. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 27. West southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 11am. High near 32. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 31. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow before 8pm, then rain and snow. Snow level rising to 5800 feet after midnight. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. Snow level 5800 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 35.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 29.
Wednesday
Snow before 11am, then rain and snow. Snow level rising to 5300 feet in the afternoon. Cloudy, with a high near 34.
Wednesday Night
Rain and snow. Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 25.
Thursday
Rain and snow likely. Snow level 4700 feet. Mostly cloudy, with a high near 31.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 25.
Friday
Snow likely. Mostly cloudy, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Fortine MT
 48.61°N 114.78°W (Elev. 4705 ft)
Last Update:
5:31 pm MST Dec 5, 2025
Forecast Valid:
9pm MST Dec 5, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation