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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

STILLWATER (STWM8)

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

NA

33°F

1°C

Humidity 85%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 13 Mar 04:00 PM MDT
Extended Forecast for

12 Miles SW Polebridge MT

Winter Storm Warning March 13, 04:55pm until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 04:55pm until March 14, 12:00pm

    NOW until 12:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 21 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. Steady temperature around 21. West southwest wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 1pm. Temperature falling to around 12 by 5pm. Wind chill values as low as -5. West wind 13 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F⇓

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 2. Wind chill values as low as -14. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 20. Northwest wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Monday

    Monday: Snow likely. Cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Monday Night

    Monday Night: Rain and snow likely, becoming all rain after 9pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

This Afternoon
Snow. Patchy blowing snow. High near 21. West southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Steady temperature around 21. West southwest wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before 1pm. Temperature falling to around 12 by 5pm. Wind chill values as low as -5. West wind 13 to 18 mph becoming north northeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 2. Wind chill values as low as -14. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, with a high near 20. Northwest wind 9 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely, becoming all rain after 9pm. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of rain. Snow level 7100 feet. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Snow level 6900 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of rain. Snow level 7700 feet. Mostly cloudy, with a low around 33.
Thursday
A chance of rain. Snow level 7600 feet. Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain and snow. Snow level 8000 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow. Snow level 6900 feet. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Polebridge MT
 48.64°N 114.5°W (Elev. 6801 ft)
Last Update:
2:00 pm MDT Mar 13, 2026
Forecast Valid:
4pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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