Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Mostly Cloudy

55°F

13°C

Humidity 50%
Wind Speed NA 3 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 01 Apr 06:35 PM MDT
Extended Forecast for

12 Miles E Corvallis MT

Winter Weather Advisory until April 3, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 3, 06:00am

    NOW until 6:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Heavy Snow

  • Thursday

    Thursday: Snow, mainly before 4pm. The snow could be heavy at times.  High near 23. West wind 10 to 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 5am. The snow could be heavy at times.  Low around 19. West wind 10 to 16 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 19 °F

    Heavy Snow

  • Friday

    Friday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 31. West wind around 10 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. South southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 27. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before 4pm. The snow could be heavy at times. High near 23. West wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow, mainly before 5am. The snow could be heavy at times. Low around 19. West wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. West wind around 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 19. South southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 45.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Partly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Corvallis MT
 46.29°N 113.84°W (Elev. 7999 ft)
2:01 am MDT Apr 2, 2026
2am MDT Apr 2, 2026-6pm MDT Apr 8, 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