Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

33°F

1°C

Humidity 50%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 15 Mar 12:00 PM MDT
Extended Forecast for

10 Miles E Fortine MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 20. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of snow after 9pm.  Mostly cloudy, with a low around 16. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 3pm.  Mostly cloudy, with a high near 33. West southwest wind 13 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: Rain and snow likely before 3am, then a chance of snow.  Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 31. Southwest wind 16 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm.  Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 38. Southwest wind 15 to 17 mph, with gusts as high as 34 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Low around 32. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon.  Snow level 6700 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 44. Breezy.

    High: 44 °F

    Rain Likely
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 20. West southwest wind 10 to 14 mph, with gusts as high as 28 mph.
Tonight
A 50 percent chance of snow after 9pm. Mostly cloudy, with a low around 16. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 33. West southwest wind 13 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Rain and snow likely before 3am, then a chance of snow. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 31. Southwest wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 38. Southwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 32. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before noon. Snow level 6700 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 34.
Thursday
Rain likely. Mostly cloudy, with a high near 44. Breezy.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36. Breezy.
Friday
Rain likely. Mostly cloudy, with a high near 43.
Friday Night
Rain and snow likely. Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34.
Saturday
A chance of snow. Partly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fortine MT
 48.77°N 114.68°W (Elev. 5909 ft)
12:21 pm MDT Mar 15, 2026
12pm MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database