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

LIBBY (LBBM8)

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

NA

37°F

3°C

Humidity 87%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 15 Apr 10:25 PM MDT
Extended Forecast for

Libby MT

  • Tonight

    Tonight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow before 2pm, then rain and snow likely. High near 48. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Snow then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Patchy fog after 4am. Snow level 3200 feet lowering to 2200 feet after midnight . Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of rain after noon. Snow level rising to 3600 feet in the afternoon. Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow before 2pm, then rain and snow likely. High near 48. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of rain before midnight. Patchy fog after 4am. Snow level 3200 feet lowering to 2200 feet after midnight . Otherwise, partly cloudy, with a low around 27. Calm wind.
Friday
A 20 percent chance of rain after noon. Snow level rising to 3600 feet in the afternoon. Mostly sunny, with a high near 53. Calm wind.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 26. Calm wind.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 77.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Libby MT
 48.39°N 115.55°W (Elev. 2198 ft)
Last Update:
2:01 pm MDT Apr 15, 2026
Forecast Valid:
11pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation