National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

24°F

-4°C

Humidity 89%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 28 Jan 05:25 AM MST
Extended Forecast for

Libby MT

  • Today

    Today: A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm. Snow level rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain, snow, and freezing rain before 3am, then a chance of rain, snow, and freezing rain after 4am. Patchy fog after 2am. Snow level 2500 feet. Otherwise, increasing clouds, with a low around 28. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Wintry
    Mix and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain, snow, and freezing rain before 7am, then a chance of snow between 7am and 8am, then rain likely after 8am. Patchy fog before noon, then patchy fog after 5pm. Snow level 2700 feet rising to 3700 feet in the afternoon. Otherwise, mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 39 °F

    Wintry Mix
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: Rain likely, mainly after 11am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 42. Calm wind. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: A chance of rain, mixing with freezing rain after 8pm, then gradually ending. Patchy fog. Otherwise, mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Freezing
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between noon and 1pm. Otherwise, mostly cloudy, with a high near 44.

    High: 44 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Patchy fog between 1am and 5am. Otherwise, mostly cloudy, with a low around 33.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 46.

    High: 46 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm. Snow level rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain, snow, and freezing rain before 3am, then a chance of rain, snow, and freezing rain after 4am. Patchy fog after 2am. Snow level 2500 feet. Otherwise, increasing clouds, with a low around 28. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of rain, snow, and freezing rain before 7am, then a chance of snow between 7am and 8am, then rain likely after 8am. Patchy fog before noon, then patchy fog after 5pm. Snow level 2700 feet rising to 3700 feet in the afternoon. Otherwise, mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Friday
Rain likely, mainly after 11am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 42. Calm wind. Chance of precipitation is 70%.
Friday Night
A chance of rain, mixing with freezing rain after 8pm, then gradually ending. Patchy fog. Otherwise, mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
Patchy fog between noon and 1pm. Otherwise, mostly cloudy, with a high near 44.
Saturday Night
Patchy fog between 1am and 5am. Otherwise, mostly cloudy, with a low around 33.
Sunday
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 46.
Sunday Night
A chance of rain, mainly after 11pm. Patchy fog between 1am and 5am. Otherwise, mostly cloudy, with a low around 34.
Monday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 43.
Monday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 33.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Libby MT
 48.39°N 115.55°W (Elev. 2198 ft)
Last Update:
3:59 am MST Jan 28, 2026
Forecast Valid:
5am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation