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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

24°F

-4°C

Humidity 90%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Jan 04:00 AM MST
Extended Forecast for

10 Miles E Fortine MT

  • Today

    Today: Partly sunny, with a high near 19. Wind chill values as low as zero. North wind around 6 mph becoming west southwest in the afternoon.

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -5. West southwest wind 5 to 8 mph becoming northeast after midnight.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Wind chill values as low as -8. North northeast wind around 10 mph.

    High: 12 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. Wind chill values as low as -17. North northeast wind around 11 mph, with gusts as high as 23 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near 9. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 13.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 19. Wind chill values as low as zero. North wind around 6 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -5. West southwest wind 5 to 8 mph becoming northeast after midnight.
Thursday
Mostly sunny, with a high near 12. Wind chill values as low as -8. North northeast wind around 10 mph.
Thursday Night
Partly cloudy, with a low around -3. Wind chill values as low as -17. North northeast wind around 11 mph, with gusts as high as 23 mph.
Friday
Sunny and cold, with a high near 9. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around -1.
Saturday
Mostly sunny, with a high near 13.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 6.
Monday
A slight chance of snow. Partly sunny, with a high near 18.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Tuesday
A slight chance of snow. Partly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fortine MT
 48.77°N 114.68°W (Elev. 5909 ft)
Last Update:
2:06 am MST Jan 21, 2026
Forecast Valid:
4am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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