Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

27°F

-3°C

Humidity 96%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 20 Feb 02:25 AM MST
Extended Forecast for

18 Miles SW Fortine MT

  • Overnight

    Overnight: A chance of snow before 4am, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 17. West southwest wind around 6 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 8am.  Partly sunny, with a high near 22. West southwest wind 5 to 8 mph.

    High: 22 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30. East wind 3 to 5 mph.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. East northeast wind around 7 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: Snow.  Cloudy, with a high near 36.

    High: 36 °F

    Snow

  • Monday Night

    Monday Night: Snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Snow

Detailed Forecast

Overnight
A chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 17. West southwest wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 22. West southwest wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 14. West southwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 30. East wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 18. East northeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow. Cloudy, with a high near 36.
Monday Night
Snow. Mostly cloudy, with a low around 31.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 35.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Partly sunny, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Fortine MT
 48.58°N 115.15°W (Elev. 5600 ft)
1:01 am MST Feb 20, 2026
2am MST Feb 20, 2026-6pm MST Feb 26, 2026
 
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Additional Resources

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