Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

CHESTER (CESC1)

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

NA

51°F

11°C

Humidity 83%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 30 Sep 03:02 PM PDT
Extended Forecast for

Chester CA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a steady temperature around 56. South southwest wind around 11 mph, with gusts as high as 28 mph.

    High: 56 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 3am and 5am.  Mostly cloudy, with a low around 37. South wind 5 to 10 mph, with gusts as high as 29 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers between 10am and 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 60. South wind 5 to 9 mph, with gusts as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 37. South wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am.  Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 56. South southwest wind around 11 mph, with gusts as high as 28 mph.
Tonight
A 30 percent chance of showers, mainly between 3am and 5am. Mostly cloudy, with a low around 37. South wind 5 to 10 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. South wind 5 to 9 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 33.
Friday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Chester CA
 40.3°N 121.23°W (Elev. 4547 ft)
12:01 pm PDT Sep 30, 2025
4pm PDT Sep 30, 2025-6pm PDT Oct 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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