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

42°F

6°C

Humidity 90%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Nov 03:25 PM MST
Extended Forecast for

8 Miles WSW Libby MT

  • Tonight

    Tonight: A 10 percent chance of snow after 5am. Partly cloudy, with a low around 30. South southeast wind 7 to 11 mph.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 9am. Mostly cloudy, with a high near 33. West southwest wind 8 to 15 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South southeast wind 8 to 11 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Increasing clouds, with a high near 35. East wind 7 to 13 mph becoming northwest in the afternoon.

    High: 35 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 31. Northwest wind 6 to 13 mph becoming west southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of snow after 5am. Partly cloudy, with a low around 30. South southeast wind 7 to 11 mph.
Saturday
A 30 percent chance of snow, mainly before 9am. Mostly cloudy, with a high near 33. West southwest wind 8 to 15 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 29. South southeast wind 8 to 11 mph.
Sunday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 35. East wind 7 to 13 mph becoming northwest in the afternoon.
Sunday Night
Snow. Low around 31. Northwest wind 6 to 13 mph becoming west southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Libby MT
 48.33°N 115.73°W (Elev. 6998 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
3pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation