Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

27°F

-3°C

Humidity 95%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 01 Dec 06:25 PM MST
Extended Forecast for

5 Miles E Libby MT

Winter Weather Advisory until December 2, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 12:00pm

    NOW until 12:00pm Tue

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Snow and
    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly before 10am.  Patchy freezing fog before noon. Cloudy, then gradually becoming mostly sunny, with a high near 35. Calm wind.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Patchy
    Freezing Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy freezing fog after 9pm. Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 11am. Mostly cloudy, with a high near 33. Calm wind.

    High: 33 °F

    Areas
    Freezing Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 23. Calm wind.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Patchy freezing fog before 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    and Patchy
    Freezing Fog

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Patchy freezing fog after 4am. Mostly cloudy, with a low around 27. New snow accumulation of around an inch possible.

    Low: 27 °F

    Chance Snow
    and Patchy
    Freezing Fog

  • Friday

    Friday: Snow likely before 11am, then rain, possibly mixed with snow.  Patchy freezing fog before 11am. Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow and
    Patchy
    Freezing Fog

Detailed Forecast

Tonight
Snow. Patchy freezing fog after 5am. Low around 21. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Tuesday
A 50 percent chance of snow, mainly before 10am. Patchy freezing fog before noon. Cloudy, then gradually becoming mostly sunny, with a high near 35. Calm wind. New snow accumulation of less than a half inch possible.
Tuesday Night
Patchy freezing fog after 9pm. Partly cloudy, with a low around 16. Calm wind.
Wednesday
Areas of freezing fog before 11am. Mostly cloudy, with a high near 33. Calm wind.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Calm wind. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 11am. Patchy freezing fog before 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Patchy freezing fog after 4am. Mostly cloudy, with a low around 27. New snow accumulation of around an inch possible.
Friday
Snow likely before 11am, then rain, possibly mixed with snow. Patchy freezing fog before 11am. Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 39.
Friday Night
Rain. Snow level 4300 feet. Mostly cloudy, with a low around 29.
Saturday
Rain likely before 8am, then rain likely, possibly mixed with snow. Snow level 3900 feet. Mostly cloudy, with a high near 40.
Saturday Night
A chance of rain and snow. Snow level 3600 feet. Mostly cloudy, with a low around 28.
Sunday
Rain and snow. Snow level 3700 feet. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Snow level 3600 feet. Mostly cloudy, with a low around 30.
Monday
Rain and snow likely. Snow level 3500 feet. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Libby MT
 48.38°N 115.45°W (Elev. 3281 ft)
1:26 pm MST Dec 1, 2025
7pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
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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