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

Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

CHESTER (CESC1)

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

NA

90°F

32°C

Humidity 21%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index86°F (30°C)
Last update 04 Jul 02:02 PM PDT
Extended Forecast for

9 Miles S Chester CA

  • Independence Day

    Independence Day: Sunny, with a high near 83. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 78. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. South southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Independence Day
Sunny, with a high near 83. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 57. Southwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 78. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. South southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Chester CA
 40.17°N 121.23°W (Elev. 5089 ft)
Last Update:
2:00 pm PDT Jul 4, 2026
Forecast Valid:
2pm PDT Jul 4, 2026-6pm PDT Jul 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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