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

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Mostly Cloudy

47°F

8°C

Humidity 89%
Wind Speed NA 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 14 Nov 09:56 AM PST
Extended Forecast for

11 Miles WSW Mount Shasta CA

  • Today

    Today: Mostly sunny, with a high near 41. South southeast wind around 8 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 36. Southeast wind 5 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50. East northeast wind 8 to 11 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 4am. Snow level 8700 feet. Mostly cloudy, with a low around 36. North wind 7 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain before 4pm, then rain and snow. Snow level 7500 feet. High near 41. South wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A slight chance of snow before 10pm. Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 41. South southeast wind around 8 mph.
Tonight
Mostly clear, with a steady temperature around 36. Southeast wind 5 to 7 mph.
Saturday
Sunny, with a high near 50. East northeast wind 8 to 11 mph.
Saturday Night
A 30 percent chance of rain, mainly after 4am. Snow level 8700 feet. Mostly cloudy, with a low around 36. North wind 7 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Rain before 4pm, then rain and snow. Snow level 7500 feet. High near 41. South wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after 10pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A slight chance of snow before 10pm. Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
A chance of snow. Mostly sunny, with a high near 38.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Mount Shasta CA
 41.25°N 122.52°W (Elev. 6532 ft)
Last Update:
3:40 am PST Nov 14, 2025
Forecast Valid:
10am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
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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