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

31°F

-1°C

Humidity 82%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 10 Apr 08:25 AM MDT
Extended Forecast for

18 Miles SW Fortine MT

  • Today

    Today: Mostly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. North northeast wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 54. Light and variable wind becoming west southwest 5 to 10 mph in the morning.

    High: 54 °F

    Slight Chance
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before 9am, then rain likely. Snow level 6000 feet rising to 6900 feet in the afternoon. Mostly cloudy, with a high near 54. South southwest wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Snow level 7100 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: Rain and snow likely, mainly after noon. Snow level 6100 feet. Partly sunny, with a high near 48. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 41. North northeast wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 54. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Saturday Night
A 40 percent chance of rain. Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph.
Sunday
A chance of rain and snow before 9am, then rain likely. Snow level 6000 feet rising to 6900 feet in the afternoon. Mostly cloudy, with a high near 54. South southwest wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of rain. Snow level 7100 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 38.
Monday
Rain and snow likely, mainly after noon. Snow level 6100 feet. Partly sunny, with a high near 48. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 36.
Tuesday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 40.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 33.
Wednesday
Snow. Mostly cloudy, with a high near 37.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Fortine MT
 48.58°N 115.15°W (Elev. 5600 ft)
Last Update:
2:01 am MDT Apr 10, 2026
Forecast Valid:
8am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation