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

MANZANITA LAKE (VIOC1)

Lat: 40.54011°NLon: 121.58016°WElev: 5732.0ft.

NA

44°F

7°C

Humidity 92%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 30 Sep 08:52 AM PDT
Extended Forecast for

18 Miles NW Chester CA

  • Today

    Today: Showers likely, mainly after 2pm.  Mostly cloudy, with a steady temperature around 39. South southwest wind 15 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 36. South wind around 16 mph, with gusts as high as 29 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a steady temperature around 39. South southwest wind 11 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 5am, then a slight chance of snow showers.  Mostly cloudy, with a low around 36. South wind around 9 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow showers before 8am, then a slight chance of rain showers between 8am and 11am.  Partly sunny, with a high near 45. South wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Showers likely, mainly after 2pm. Mostly cloudy, with a steady temperature around 39. South southwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 36. South wind around 16 mph, with gusts as high as 29 mph. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely. Mostly cloudy, with a steady temperature around 39. South southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain showers before 5am, then a slight chance of snow showers. Mostly cloudy, with a low around 36. South wind around 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
A slight chance of snow showers before 8am, then a slight chance of rain showers between 8am and 11am. Partly sunny, with a high near 45. South wind 3 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Chester CA
 40.46°N 121.51°W (Elev. 8100 ft)
5:21 am PDT Sep 30, 2025
9am PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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