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

55°F

13°C

Humidity 94%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 20 Mar 04:25 PM MDT
Extended Forecast for

8 Miles SSE Libby MT

  • This Afternoon

    This Afternoon: Rain likely.  Mostly cloudy, with a high near 62. Southwest wind around 7 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    High: 62 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 5am.  Low around 42. Southwest wind around 6 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: A 40 percent chance of rain before 9am.  Cloudy through mid morning, then gradual clearing, with a high near 54. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 30 mph.

    High: 54 °F

    Chance Rain
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West southwest wind 5 to 9 mph becoming light south southwest  after midnight. Winds could gust as high as 29 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 62. Southwest wind around 7 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tonight
Rain, mainly before 5am. Low around 42. Southwest wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 40 percent chance of rain before 9am. Cloudy through mid morning, then gradual clearing, with a high near 54. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. West southwest wind 5 to 9 mph becoming light south southwest after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 51. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 53.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain and snow. Snow level 4500 feet lowering to 2700 feet after midnight . Partly cloudy, with a low around 28.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Libby MT
 48.29°N 115.5°W (Elev. 2562 ft)
2:41 pm MDT Mar 20, 2026
4pm 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