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

Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

CHESTER (CESC1)

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

NA

86°F

30°C

Humidity 11%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Heat Index83°F (28°C)
Last update 11 Aug 07:02 PM PDT
Extended Forecast for

8 Miles WNW Greenville CA

Fire Weather Watch August 13, 05:00am until August 13, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Mostly clear, with a low around 55. South southwest wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 55. South southwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 78. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 50. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Greenville CA
 40.17°N 121.08°W (Elev. 4642 ft)
Last Update:
2:00 pm PDT Aug 11, 2026
Forecast Valid:
8pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation