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

30°F

-1°C

Humidity 75%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 02 Mar 11:25 PM MST
Extended Forecast for

17 Miles SW Fortine MT

  • Overnight

    Overnight: Mostly clear, with a low around 27. Southwest wind around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am, mixing with snow after 4am. Snow level 5900 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Snow level 5100 feet. High near 39. South southwest wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 33. West southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. 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 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 11am. Partly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 45. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of rain after 1am, mixing with snow after 4am. Snow level 5900 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Snow, possibly mixed with rain. Snow level 5100 feet. High near 39. South southwest wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 33. West southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow before 11am. Partly sunny, with a high near 39.
Friday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 31.
Saturday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 39.
Saturday Night
A chance of rain. Snow level 5700 feet. Mostly cloudy, with a low around 37.
Sunday
A chance of rain and snow. Snow level 5200 feet. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Snow level 5300 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 34.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38.
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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:
11:21 pm MST Mar 2, 2026
Forecast Valid:
12am MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation