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

31°F

-1°C

Humidity 88%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 13 Mar 11:00 AM MDT
Extended Forecast for

12 Miles SW Polebridge MT

Winter Storm Warning March 13, 12:03pm until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 12:03pm 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 likely, mainly after 4am. Cloudy, with a low around 16. West wind 10 to 18 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Likely

  • Saturday

    Saturday: Snow. High near 20. Wind chill values as low as zero. North wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 2. Wind chill values as low as -12. North northwest wind 9 to 16 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: Snow likely. Mostly 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: Snow likely before 9pm, then rain and snow likely between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Snow, mainly before 1pm. Patchy blowing snow after 3pm. High near 21. West wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly after 4am. Cloudy, with a low around 16. West wind 10 to 18 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow. High near 20. Wind chill values as low as zero. North wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 2. Wind chill values as low as -12. North northwest wind 9 to 16 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely before 9pm, then rain and snow likely between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain and snow. Snow level 7000 feet. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Snow level 6900 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 39.
Wednesday Night
Rain and snow likely. Snow level 7600 feet. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Snow level 7400 feet. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Polebridge MT
 48.64°N 114.5°W (Elev. 6801 ft)
Last Update:
2:01 am MDT Mar 13, 2026
Forecast Valid:
12pm MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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