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

STILLWATER (STWM8)

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

NA

65°F

18°C

Humidity 27%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 05 Apr 05:00 PM MDT
Extended Forecast for

21 Miles S Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. East wind around 10 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57. Northeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Partly sunny, with a high near 42. South southwest wind 15 to 21 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 39 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. East wind around 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 57. Northeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 37. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 42. South southwest wind 15 to 21 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 25. West wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow. Snow level rising to 6600 feet in the afternoon. Mostly sunny, with a high near 52.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Sunday
A chance of snow. Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Fortine MT
 48.46°N 114.9°W (Elev. 5902 ft)
Last Update:
2:01 pm MDT Apr 5, 2026
Forecast Valid:
6pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
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Additional Resources

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