National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

CHESTER (CESC1)

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

NA

64°F

18°C

Humidity 35%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 29 Aug 09:02 PM PDT
Extended Forecast for

Chester CA

  • Tonight

    Tonight: Clear, with a low around 48. Calm wind.

    Low: 48 °F

    Clear

  • Saturday

    Saturday: Areas of smoke after 5pm. Sunny, with a high near 88. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 88 °F

    Sunny then
    Areas Smoke

  • Saturday Night

    Saturday Night: Areas of smoke before 7pm. Mostly clear, with a low around 50. South southwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Areas Smoke
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 51 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 48. Calm wind.
Saturday
Areas of smoke after 5pm. Sunny, with a high near 88. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Areas of smoke before 7pm. Mostly clear, with a low around 50. South southwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Labor Day
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester CA
 40.3°N 121.23°W (Elev. 4547 ft)
Last Update:
5:21 pm PDT Aug 29, 2025
Forecast Valid:
9pm PDT Aug 29, 2025-6pm PDT Sep 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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