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

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Overcast

45°F

7°C

Humidity 87%
Wind Speed SSW 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Nov 09:15 PM MST
Extended Forecast for

10 Miles WNW Hamilton MT

  • Tonight

    Tonight: A chance of snow before 11pm, then a chance of snow after 3am. Mostly cloudy, with a low around 32. West wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, possibly mixing with rain after 11am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 37. West southwest wind 16 to 21 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West southwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 39. South southwest wind 5 to 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 32. West southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow before 2pm, then snow, possibly mixed with rain. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely, becoming all snow after 8pm. 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

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow before 11pm, then a chance of snow after 3am. Mostly cloudy, with a low around 32. West wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow, possibly mixing with rain after 11am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 37. West southwest wind 16 to 21 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 31. West southwest wind around 6 mph.
Sunday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 39. South southwest wind 5 to 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 32. West southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow before 2pm, then snow, possibly mixed with rain. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 35.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 31.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Hamilton MT
 46.33°N 114.35°W (Elev. 7201 ft)
Last Update:
1:02 pm MST Nov 14, 2025
Forecast Valid:
9pm MST Nov 14, 2025-6pm MST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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