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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

39°F

4°C

Humidity 94%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Nov 10:25 AM MST
Extended Forecast for

5 Miles ESE Libby MT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind.

    High: 48 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Light south wind.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain
    then Slight
    Chance Rain

  • Monday Night

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

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind.
Tonight
Partly cloudy, with a low around 33. Calm wind.
Saturday
Partly sunny, with a high near 44. Calm wind.
Saturday Night
Mostly cloudy, with a low around 33. Light south wind.
Sunday
Partly sunny, with a high near 45. Calm wind.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Libby MT
 48.36°N 115.45°W (Elev. 3917 ft)
Last Update:
6:53 am MST Nov 13, 2026
Forecast Valid:
11am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation