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

17 Miles SW Fortine MT

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 3am. Snow level 5800 feet. Mostly cloudy, with a low around 36. Southwest wind around 6 mph.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain and snow. Snow level 5300 feet. High near 38. South southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 11pm, then a chance of snow between 11pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 32. West southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. West southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 27. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow before 8pm, then a chance of rain. Snow level 5800 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly after 3am. Snow level 5800 feet. Mostly cloudy, with a low around 36. Southwest wind around 6 mph.
Wednesday
Rain and snow. Snow level 5300 feet. High near 38. South southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely before 11pm, then a chance of snow between 11pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 32. West southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. West southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 38.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 39.
Saturday Night
A chance of snow before 8pm, then a chance of rain. Snow level 5800 feet. Mostly cloudy, with a low around 36.
Sunday
Rain likely, mainly after 11am. Snow level 5700 feet. Mostly cloudy, with a high near 44.
Sunday Night
Rain and snow likely. Snow level 5900 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 33.
Monday
Snow likely. Mostly cloudy, with a high near 36.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Fortine MT
 48.56°N 115.11°W (Elev. 4800 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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Chance of Precipitation