Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

32°F

0°C

Humidity 86%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 16 Mar 12:25 AM MDT
Extended Forecast for

15 Miles NNW Happys Inn MT

  • Overnight

    Overnight: A 40 percent chance of snow.  Cloudy, with a low around 24. Southwest wind around 8 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 2pm, then rain and snow likely.  Mostly cloudy, with a high near 38. Southwest wind 7 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 4am, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 36. South southwest wind 10 to 13 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 43. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 43 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 38. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain.  Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a low around 24. Southwest wind around 8 mph. Total nighttime snow accumulation of less than one inch possible.
Monday
A chance of snow before 2pm, then rain and snow likely. Mostly cloudy, with a high near 38. Southwest wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 36. South southwest wind 10 to 13 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 43. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38. South southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
Rain likely. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain and snow. Snow level 5800 feet lowering to 4800 feet in the afternoon . Partly sunny, with a high near 45.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Happys Inn MT
 48.3°N 115.24°W (Elev. 4783 ft)
12:22 am MDT Mar 16, 2026
12am MDT Mar 16, 2026-6pm MDT Mar 22, 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