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

16°F

-9°C

Humidity 85%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 15 Mar 08:00 AM MDT
Extended Forecast for

6 Miles ESE Fortine MT

  • Today

    Today: Mostly sunny, with a high near 21. Wind chill values as low as -6. Northwest wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 19. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Snow.  High near 33. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow Likely

  • 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 37. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 9pm, then rain and snow.  Snow level 7000 feet. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, becoming all rain after noon.  Snow level 6800 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: Rain likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 21. Wind chill values as low as -6. Northwest wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 19. South southwest wind 10 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Monday
Snow. High near 33. Southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
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 37. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 9pm, then rain and snow. Snow level 7000 feet. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely, becoming all rain after noon. Snow level 6800 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain. Cloudy, with a low around 35.
Thursday
Rain likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 41.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36.
Friday
Rain and snow likely. Mostly cloudy, with a high near 44.
Friday Night
A chance of rain and snow. Snow level 7800 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Snow level 6400 feet. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Fortine MT
 48.74°N 114.77°W (Elev. 6283 ft)
2:01 am MDT Mar 15, 2026
8am 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