National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

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

NA

48°F

9°C

Humidity 100%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 18 Mar 10:25 PM MDT
Extended Forecast for

12 Miles E Libby MT

  • Tonight

    Tonight: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 42. Light south wind.

    Low: 42 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain between 3pm and 5pm. Partly sunny, with a high near 63. South southwest wind 3 to 6 mph.

    High: 63 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 44. South wind 3 to 5 mph.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 59. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 40. Southwest wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Snow level 4900 feet lowering to 3800 feet in the afternoon . Mostly sunny, with a high near 54. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 54 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 42. Light south wind.
Thursday
A 40 percent chance of rain between 3pm and 5pm. Partly sunny, with a high near 63. South southwest wind 3 to 6 mph.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 44. South wind 3 to 5 mph.
Friday
Rain likely. Mostly cloudy, with a high near 59. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 40. Southwest wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Snow level 4900 feet lowering to 3800 feet in the afternoon . Mostly sunny, with a high near 54. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 57.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Tuesday
Rain likely. Mostly cloudy, with a high near 51.
Tuesday Night
Rain. Mostly cloudy, with a low around 36.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Libby MT
 48.42°N 115.3°W (Elev. 3015 ft)
Last Update:
7:36 pm MDT Mar 18, 2026
Forecast Valid:
10pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation