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

CHESTER (CESC1)

Lat: 40.29261°NLon: 121.24394°WElev: 4547.0ft.

NA

56°F

13°C

Humidity 64%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 14 Nov 03:02 PM PST
Extended Forecast for

3 Miles S Chester CA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly sunny, with a high near 52. Light south wind.

    High: 52 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 4pm. Partly sunny, with a high near 59. East northeast wind 3 to 6 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 10pm. Cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 45. South southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly sunny, with a high near 52. Light south wind.
Tonight
Partly cloudy, with a low around 35. Calm wind.
Saturday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 59. East northeast wind 3 to 6 mph.
Saturday Night
Showers likely, mainly after 10pm. Cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers. High near 45. South southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday Night
Showers. Low around 32. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Monday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 50.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 30.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Chester CA
 40.26°N 121.25°W (Elev. 4600 ft)
Last Update:
1:21 pm PST Nov 14, 2025
Forecast Valid:
3pm PST Nov 14, 2025-6pm PST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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