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

44°F

7°C

Humidity 72%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 03 Mar 10:25 PM MST
Extended Forecast for

8 Miles SSE Libby MT

  • Tonight

    Tonight: Rain likely, mainly after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain. Patchy fog before 11am. High near 47. Calm wind. Chance of precipitation is 100%.

    High: 47 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain, mainly before 11pm. Patchy fog after 8pm. Snow level 4900 feet lowering to 3300 feet after midnight . Low around 33. Calm wind. Chance of precipitation is 80%.

    Low: 33 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am. Patchy fog before 9am. Snow level 3200 feet. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm, then a slight chance of rain and snow. Patchy fog after 2am. Snow level 3500 feet lowering to 2900 feet after midnight . Otherwise, mostly cloudy, with a low around 29. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: A chance of rain and snow before 11am, then a slight chance of rain. Patchy fog before 8am. Snow level 2700 feet rising to 3500 feet in the afternoon. Otherwise, partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of rain before 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Rain likely, mainly after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 70%.
Wednesday
Rain. Patchy fog before 11am. High near 47. Calm wind. Chance of precipitation is 100%.
Wednesday Night
Rain, mainly before 11pm. Patchy fog after 8pm. Snow level 4900 feet lowering to 3300 feet after midnight . Low around 33. Calm wind. Chance of precipitation is 80%.
Thursday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am. Patchy fog before 9am. Snow level 3200 feet. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow. Patchy fog after 2am. Snow level 3500 feet lowering to 2900 feet after midnight . Otherwise, mostly cloudy, with a low around 29. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A chance of rain and snow before 11am, then a slight chance of rain. Patchy fog before 8am. Snow level 2700 feet rising to 3500 feet in the afternoon. Otherwise, partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 48.
Saturday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Snow level 3600 feet lowering to 2600 feet in the afternoon . Mostly cloudy, with a high near 44.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Libby MT
 48.29°N 115.5°W (Elev. 2562 ft)
Last Update:
11:22 pm MST Mar 3, 2026
Forecast Valid:
11pm MST Mar 3, 2026-6pm MDT Mar 10, 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