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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

14°F

-10°C

Humidity 91%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 10 Jan 08:00 AM MST
Extended Forecast for

15 Miles SE Fortine MT

  • Today

    Today: Patchy fog before 11am. Otherwise, partly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 2am, then a slight chance of rain, snow, and freezing rain between 2am and 5am, then a slight chance of snow after 5am. Patchy fog between 1am and 2am. Snow level 3500 feet. Otherwise, mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 10%.

    Low: 27 °F

    Slight Chance
    Wintry Mix
    and Patchy
    Fog

  • Monday

    Monday: Rain and snow likely, possibly mixed with freezing rain before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 39. Light south southwest wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Wintry Mix
    Likely

  • Monday Night

    Monday Night: A chance of rain before 5am, then a chance of rain and snow. Patchy fog after 2am. Otherwise, cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 11am. Patchy fog before 2pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 40.

    High: 40 °F

    Areas Fog

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, partly sunny, with a high near 34. Calm wind.
Tonight
Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 20. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 35. Calm wind.
Sunday Night
A slight chance of rain and snow before 2am, then a slight chance of rain, snow, and freezing rain between 2am and 5am, then a slight chance of snow after 5am. Patchy fog between 1am and 2am. Snow level 3500 feet. Otherwise, mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 10%.
Monday
Rain and snow likely, possibly mixed with freezing rain before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 39. Light south southwest wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 5am, then a chance of rain and snow. Patchy fog after 2am. Otherwise, cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 11am. Patchy fog before 2pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 42. Chance of precipitation is 20%.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 30.
Wednesday
Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 40.
Wednesday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 26.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 36.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 17.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Fortine MT
 48.61°N 114.65°W (Elev. 3399 ft)
Last Update:
1:01 am MST Jan 10, 2026
Forecast Valid:
8am MST Jan 10, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation