Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

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

NA

52°F

11°C

Humidity 94%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 20 Mar 08:25 PM MDT
Extended Forecast for

12 Miles NNE Noxon MT

  • Tonight

    Tonight: Rain, possibly mixed with snow before 4am, then a chance of snow.  Snow level 8500 feet lowering to 6100 feet after midnight . Low around 34. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Breezy. Rain
    Likely then
    Rain/Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 37. Windy, with a west southwest wind 22 to 27 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 50 mph.  New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    and Breezy
    then Slight
    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Mostly clear, with a low around 24. Windy, with a west southwest wind 32 to 37 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.

    Low: 24 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 35. Breezy, with a southwest wind 22 to 29 mph, with gusts as high as 39 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Breezy, with a southwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow before 3pm, then rain and snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow.  Snow level 6400 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Tonight
Rain, possibly mixed with snow before 4am, then a chance of snow. Snow level 8500 feet lowering to 6100 feet after midnight . Low around 34. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A 50 percent chance of snow, mainly before 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 37. Windy, with a west southwest wind 22 to 27 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 24. Windy, with a west southwest wind 32 to 37 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.
Sunday
Sunny, with a high near 35. Breezy, with a southwest wind 22 to 29 mph, with gusts as high as 39 mph.
Sunday Night
Mostly cloudy, with a low around 25. Breezy, with a southwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 38.
Tuesday Night
Rain and snow. Snow level 6400 feet. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow, becoming all snow after 3pm. Mostly cloudy, with a high near 37. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 34. Breezy.
Thursday Night
Mostly clear, with a low around 22. Breezy.
Friday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Noxon MT
 48.17°N 115.66°W (Elev. 6115 ft)
2:41 pm MDT Mar 20, 2026
9pm MDT Mar 20, 2026-6pm MDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database