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

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

45°F

7°C

Humidity 94%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 15 Nov 02:04 PM PST
Extended Forecast for

9 Miles ESE Chalfant CA

Winter Weather Advisory November 15, 07:00pm until November 16, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times.  Widespread dense freezing fog, mainly after 4pm. High near 32. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Heavy Snow
    and Dense
    Freezing Fog

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Areas of fog between 1am and 3am. Areas of freezing fog before 1am, then areas of freezing fog after 3am. Low around 20. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Heavy Snow
    and Areas
    Freezing Fog

  • Sunday

    Sunday: Snow likely, mainly before 10am.  Widespread dense freezing fog, mainly before 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 24. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Likely
    and Dense
    Freezing Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 4am.  Areas of freezing fog before 7pm. Mostly cloudy, with a low around 20. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    and Areas
    Freezing Fog

  • Monday

    Monday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 22. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 4am.  Cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Snow Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 10am.  Mostly cloudy, with a high near 21. Blustery.  New snow accumulation of around an inch possible.

    High: 21 °F

    Chance Snow
    and Blustery

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Widespread dense freezing fog, mainly after 4pm. High near 32. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow. The snow could be heavy at times. Areas of fog between 1am and 3am. Areas of freezing fog before 1am, then areas of freezing fog after 3am. Low around 20. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow likely, mainly before 10am. Widespread dense freezing fog, mainly before 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 24. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow, mainly after 4am. Areas of freezing fog before 7pm. Mostly cloudy, with a low around 20. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 22. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 4am. Cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.
Tuesday
A 40 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 21. Blustery. New snow accumulation of around an inch possible.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 18.
Thursday
A chance of snow. Partly sunny, with a high near 21.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A slight chance of snow. Partly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Chalfant CA
 37.5°N 118.19°W (Elev. 10932 ft)
1:56 pm PST Nov 15, 2025
2pm PST Nov 15, 2025-6pm PST Nov 21, 2025
 
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Additional Resources

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