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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

45°F

7°C

Humidity 100%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 15 Nov 10:25 PM MST
Extended Forecast for

13 Miles WNW Happys Inn MT

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 4am. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of rain after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain. Patchy fog before 10pm, then patchy fog after 3am. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Rain. High near 43. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain before 11pm, then rain, possibly mixed with snow. Low around 35. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. Snow level 5100 feet. High near 40. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Wednesday

    Wednesday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly after 4am. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Sunday
A chance of rain before 10am, then a chance of rain after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 50%.
Sunday Night
Rain. Patchy fog before 10pm, then patchy fog after 3am. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 43. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain before 11pm, then rain, possibly mixed with snow. Low around 35. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow. Snow level 5100 feet. High near 40. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 36.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Partly sunny, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 29.
Saturday
A chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Happys Inn MT
 48.18°N 115.38°W (Elev. 4629 ft)
Last Update:
1:02 pm MST Nov 15, 2025
Forecast Valid:
11pm MST Nov 15, 2025-6pm MST Nov 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation