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

30°F

-1°C

Humidity 90%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 10 Jan 04:00 PM MST
Extended Forecast for

6 Miles ESE Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West southwest wind 7 to 9 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 28. Southwest wind 7 to 10 mph.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. West southwest wind around 11 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. Southwest wind around 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 30. West southwest wind around 11 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. West southwest wind 7 to 9 mph.
Sunday
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 28. Southwest wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 26. West southwest wind around 11 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. Southwest wind around 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 30. West southwest wind around 11 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 27.
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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:
1:02 pm MST Jan 10, 2026
Forecast Valid:
5pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation