Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

51°F

11°C

Humidity 59%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Nov 03:04 PM PST
Extended Forecast for

16 Miles W Chalfant CA

Winter Storm Warning until November 14, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until November 14, 04:00pm

    NOW until 4:00pm Fri

    Winter Storm Warning

  • This Afternoon

    High: 56 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: Rain likely, mainly after 7pm.  Snow level 9900 feet. Mostly cloudy, with a low around 42. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Rain likely, mainly before 1pm.  Snow level 9600 feet. Mostly cloudy, with a high near 47. Southeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Snow level 9300 feet. Cloudy, with a low around 40. Southeast wind around 5 mph.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly after 10am.  Snow level 9100 feet. High near 46. East wind 5 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then rain and snow.  Snow level 9000 feet lowering to 8200 feet after midnight . Low around 37. East wind around 5 mph becoming south after midnight.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely, mainly before 10am.  Snow level 7800 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 10pm, then a chance of snow.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Snow level 10400 feet. Partly sunny, with a high near 56. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph.
Tonight
Rain likely, mainly after 7pm. Snow level 9900 feet. Mostly cloudy, with a low around 42. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%.
Friday
Rain likely, mainly before 1pm. Snow level 9600 feet. Mostly cloudy, with a high near 47. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain. Snow level 9300 feet. Cloudy, with a low around 40. Southeast wind around 5 mph.
Saturday
Rain, mainly after 10am. Snow level 9100 feet. High near 46. East wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain before 1am, then rain and snow. Snow level 9000 feet lowering to 8200 feet after midnight . Low around 37. East wind around 5 mph becoming south after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow likely, mainly before 10am. Snow level 7800 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 34.
Monday
Snow likely. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A slight chance of snow. Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Chalfant CA
 37.5°N 118.65°W (Elev. 7690 ft)
1:16 pm PST Nov 13, 2025
3pm PST Nov 13, 2025-6pm PST Nov 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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