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

9 Miles W Hamilton MT

Winter Weather Advisory April 2, 12:00am until April 3, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow, mainly after 1am. The snow could be heavy at times.  Low around 21. Breezy, with a south southwest wind 14 to 24 mph becoming west after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Chance Snow
    then Heavy
    Snow and
    Breezy

  • Thursday

    Thursday: Snow.  High near 24. Breezy, with a west wind 25 to 28 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow.  Low around 21. Blustery, with a west wind 22 to 29 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow and
    Blustery

  • Friday

    Friday: A 50 percent chance of snow, mainly before noon.  Partly sunny, with a high near 30. West wind 17 to 20 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Southwest wind 11 to 17 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 1am. The snow could be heavy at times. Low around 21. Breezy, with a south southwest wind 14 to 24 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 24. Breezy, with a west wind 25 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 21. Blustery, with a west wind 22 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow, mainly before noon. Partly sunny, with a high near 30. West wind 17 to 20 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 21. Southwest wind 11 to 17 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 39.
Saturday Night
Clear, with a low around 27.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 46.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Hamilton MT
 46.24°N 114.36°W (Elev. 7936 ft)
2:01 pm MDT Apr 1, 2026
8pm MDT Apr 1, 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