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

Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

MANZANITA LAKE (VIOC1)

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

NA

59°F

15°C

Humidity 81%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 03 Sep 08:52 AM PDT
Extended Forecast for

20 Miles WNW Chester CA

  • Today

    Today: Areas of smoke before 2pm. Sunny, with a high near 70. East southeast wind around 6 mph becoming calm in the morning.

    High: 70 °F

    Areas Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind becoming east around 5 mph in the evening.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. East southeast wind around 6 mph becoming light and variable.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West wind 3 to 6 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. West southwest wind 3 to 6 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Areas of smoke before 2pm. Sunny, with a high near 70. East southeast wind around 6 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 54. Calm wind becoming east around 5 mph in the evening.
Thursday
Sunny, with a high near 69. East southeast wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 52. West wind 3 to 6 mph.
Friday
Sunny, with a high near 65. West southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 44.
Monday
A slight chance of showers. Mostly sunny, with a high near 55.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Chester CA
 40.45°N 121.57°W (Elev. 7799 ft)
Last Update:
5:21 am PDT Sep 3, 2025
Forecast Valid:
9am PDT Sep 3, 2025-6pm PDT Sep 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation