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 today. Read More >

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

NA

40°F

4°C

Humidity 58%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 01 Apr 11:25 AM MDT
Extended Forecast for

15 Miles NNW Happys Inn MT

  • This Afternoon

    This Afternoon: A chance of snow between 1pm and 3pm, then rain and snow likely.  Mostly cloudy, with a high near 45. South wind around 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am.  Snow level 5600 feet lowering to 4800 feet after midnight . Low around 32. South wind 6 to 8 mph becoming east in the evening.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Snow.  High near 35. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 31. West southwest wind 6 to 11 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 41. West southwest wind 6 to 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow between 1pm and 3pm, then rain and snow likely. Mostly cloudy, with a high near 45. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain and snow, becoming all snow after 3am. Snow level 5600 feet lowering to 4800 feet after midnight . Low around 32. South wind 6 to 8 mph becoming east in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 35. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 31. West southwest wind 6 to 11 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 41. West southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Happys Inn MT
 48.3°N 115.24°W (Elev. 4783 ft)
2:01 am MDT Apr 1, 2026
12pm MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database