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.

Clear

40°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 40°F (4°C)
Visibility 8.00 mi
Last update 14 Nov 11:56 PM PST
Extended Forecast for

15 Miles WSW Weed CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 41. Southeast wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 50. Light and variable wind becoming north northwest around 5 mph.

    High: 50 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 4am.  Mostly cloudy, with a low around 38. Light and variable wind becoming south southeast 5 to 8 mph in the evening.

    Low: 38 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 10am.  Snow level 8100 feet lowering to 7100 feet in the afternoon . Mostly cloudy, with a high near 40. South wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then rain, possibly mixed with snow showers.  Snow level 6700 feet lowering to 6100 feet after midnight . Low around 34. South wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Snow showers likely before 1pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 41. Southeast wind around 6 mph.
Saturday
Increasing clouds, with a high near 50. Light and variable wind becoming north northwest around 5 mph.
Saturday Night
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 38. Light and variable wind becoming south southeast 5 to 8 mph in the evening.
Sunday
Showers likely, mainly after 10am. Snow level 8100 feet lowering to 7100 feet in the afternoon . Mostly cloudy, with a high near 40. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 10pm, then rain, possibly mixed with snow showers. Snow level 6700 feet lowering to 6100 feet after midnight . Low around 34. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
A slight chance of snow before 1pm, then rain likely, possibly mixed with snow. Partly sunny, with a high near 36.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thursday
A chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
9:41 pm PST Nov 14, 2025
12am PST Nov 15, 2025-6pm PST Nov 21, 2025
 
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Additional Resources

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