Likelihood of HISTORIC Northern Rockies 3-5 day precipitation and snowmelt this week in some valleys and west slopes resulting in poor drainage ponding and stream flooding threats along with rockslides. Several feet of heavy snow above 8000 feet possible.

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Current conditions at

LIBBY (LBBM8)

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

NA

36°F

2°C

Humidity 100%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 08 Dec 06:25 PM MST
Extended Forecast for

Libby MT

Flood Watch until December 11, 05:00pm
Wind Advisory December 8, 08:00pm until December 9, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • Tonight

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 47. West southwest wind 5 to 8 mph, with gusts as high as 22 mph.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then rain and snow between 11pm and 2am, then rain after 2am.  Patchy fog between 11pm and 2am. Snow level 3100 feet rising to 3800 feet after midnight. Low around 33. Calm wind.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow and
    Patchy Fog

  • Wednesday

    Wednesday: Rain.  High near 47. Light west southwest wind.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 36. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain likely before 8am, then rain and snow likely.  Patchy fog between 8am and noon.  Otherwise, mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain and snow likely.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of rain and snow.  Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow and
    Patchy Fog

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 37. Southwest wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 47. West southwest wind 5 to 8 mph, with gusts as high as 22 mph.
Tuesday Night
Rain likely before 11pm, then rain and snow between 11pm and 2am, then rain after 2am. Patchy fog between 11pm and 2am. Snow level 3100 feet rising to 3800 feet after midnight. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 47. Light west southwest wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely before 8am, then rain and snow likely. Patchy fog between 8am and noon. Otherwise, mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A chance of rain and snow. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow before 11pm, then a chance of rain. Patchy fog before 11pm, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 32.
Saturday
A chance of rain before 8am, then a chance of rain and snow. Patchy fog before 1pm. Otherwise, partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a high near 44.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
Rain likely. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Libby MT
 48.39°N 115.55°W (Elev. 2198 ft)
1:01 pm MST Dec 8, 2025
7pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

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