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

46°F

8°C

Humidity 22%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 07 Apr 10:00 PM MDT
Extended Forecast for

6 Miles ESE Fortine MT

  • Tonight

    Tonight: Mostly clear, with a low around 22. West northwest wind 7 to 16 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Northwest wind 6 to 11 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 7 to 13 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 42. Northeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West southwest wind around 7 mph becoming east after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow before noon, then a chance of rain. Snow level 6700 feet rising to 7500 feet in the afternoon. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before 3am, then a chance of snow. Snow level 7600 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. West northwest wind 7 to 16 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 39. Northwest wind 6 to 11 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 26. West wind 7 to 13 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 42. Northeast wind 6 to 8 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. West southwest wind around 7 mph becoming east after midnight.
Friday
Sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 35.
Saturday
A slight chance of rain and snow before noon, then a chance of rain. Snow level 6700 feet rising to 7500 feet in the afternoon. Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow before 3am, then a chance of snow. Snow level 7600 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 34.
Sunday
Snow likely, mainly after noon. Mostly cloudy, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of snow. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Fortine MT
 48.74°N 114.77°W (Elev. 6283 ft)
Last Update:
2:32 pm MDT Apr 7, 2026
Forecast Valid:
10pm MDT Apr 7, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation