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

41°F

5°C

Humidity 98%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 04 Mar 09:25 PM MST
Extended Forecast for

18 Miles SW Fortine MT

  • Tonight

    Tonight: A 50 percent chance of snow. Mostly cloudy, with a low around 32. West wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 8am, then a chance of snow after noon. Partly sunny, with a high near 37. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 27. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 37. West wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 37 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 32. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 8pm, then a chance of rain. Snow level 5800 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 32. West wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow before 8am, then a chance of snow after noon. Partly sunny, with a high near 37. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 27. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 37. West wind 6 to 11 mph, with gusts as high as 22 mph.
Friday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 32. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow before 8pm, then a chance of rain. Snow level 5800 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 42.
Sunday Night
Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 30.
Monday
Snow likely. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Wednesday
Snow. Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Fortine MT
 48.58°N 115.15°W (Elev. 5600 ft)
Last Update:
1:01 pm MST Mar 4, 2026
Forecast Valid:
9pm MST Mar 4, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation