Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

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

NA

38°F

3°C

Humidity 97%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 17 Mar 08:25 AM MDT
Extended Forecast for

12 Miles SSW Libby MT

  • Today

    Today: Rain and snow likely, becoming all rain after 1pm.  Snow level 6600 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Rain, mainly after 10pm.  Low around 36. West southwest wind 18 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before noon.  High near 40. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 40 °F

    Rain then
    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 36. Southwest wind 18 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 45. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 43 mph.  Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 37. Breezy.  Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 46. Breezy.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain before midnight, then rain and snow likely.  Snow level 7800 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Breezy. Rain
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow likely, becoming all snow after 9am.  Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Rain/Snow
    Likely then
    Snow Likely
    and Breezy

Detailed Forecast

Today
Rain and snow likely, becoming all rain after 1pm. Snow level 6600 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain, mainly after 10pm. Low around 36. West southwest wind 18 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain, mainly before noon. High near 40. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36. Southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely. Mostly cloudy, with a high near 45. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain before midnight, then rain and snow likely. Snow level 7800 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 33. Breezy.
Saturday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 39. Breezy.
Saturday Night
A chance of snow, mainly before midnight. Partly cloudy, with a low around 25. Breezy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 38. Breezy.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 25. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Libby MT
 48.23°N 115.67°W (Elev. 5751 ft)
2:01 am MDT Mar 17, 2026
9am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

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