Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

37°F

3°C

Humidity 73%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 25 Mar 10:25 PM MDT
Extended Forecast for

18 Miles SW Fortine MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 2am.  Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 22 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow after 3pm.  Mostly sunny, with a high near 33. West southwest wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 23. South southwest wind 5 to 15 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 44. South southeast wind 5 to 7 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after noon, mixing with rain after 3pm.  Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 3pm. Mostly sunny, with a high near 33. West southwest wind 10 to 16 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 23. South southwest wind 5 to 15 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 44. South southeast wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 46.
Sunday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 34.
Monday
A chance of snow. Partly sunny, with a high near 42.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Partly sunny, with a high near 41.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Fortine MT
 48.58°N 115.15°W (Elev. 5600 ft)
2:11 pm MDT Mar 25, 2026
10pm MDT Mar 25, 2026-6pm MDT Apr 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database