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

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

NA

54°F

12°C

Humidity 92%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 13 Nov 11:13 AM PST
Extended Forecast for

6 Miles W Penn Valley CA

Flood Advisory until November 13, 07:00pm
Wind Advisory November 13, 12:25pm until November 13, 06:00pm
Click here for hazard details and duration
Flood Advisory
Wind Advisory
  •  
    Flood Advisory until November 13, 07:00pm
    Wind Advisory November 13, 12:25pm until November 13, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 59 °F

    Heavy Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Showers, mainly before 1am. The rain could be heavy at times.  Low around 52. East southeast wind 5 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 52 °F

    Heavy Rain

  • Friday

    Friday: A 30 percent chance of showers, mainly before 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 61. Light and variable wind becoming west northwest around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. Light northeast wind.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 10am.  Mostly sunny, with a high near 64. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers. The rain could be heavy at times. Patchy fog. Steady temperature around 59. South wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tonight
Showers, mainly before 1am. The rain could be heavy at times. Low around 52. East southeast wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 61. Light and variable wind becoming west northwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 50. Light northeast wind.
Saturday
A 20 percent chance of showers after 10am. Mostly sunny, with a high near 64. Light and variable wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 56.
Sunday Night
Showers likely. Mostly cloudy, with a low around 50.
Monday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 55.
Monday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Penn Valley CA
 39.19°N 121.3°W (Elev. 925 ft)
11:36 am PST Nov 13, 2025
12pm 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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