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

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Hazardous Weather Conditions

Current conditions at

THOMES CREEK (TCKC1)

Lat: 39.85421°NLon: 122.6099°WElev: 1029.0ft.

NA

80°F

27°C

Humidity 29%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index79°F (26°C)
Last update 22 Aug 07:28 AM PDT
Extended Forecast for

14 Miles NE Alder Springs CA

Heat Advisory August 22, 11:00am until August 23, 11:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Increasing clouds and hot, with a high near 103. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 74. South southeast wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 102. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. South southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

Today
Increasing clouds and hot, with a high near 103. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 74. South southeast wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 102. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 72. South southeast wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny and hot, with a high near 100. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alder Springs CA
 39.79°N 122.53°W (Elev. 653 ft)
Last Update:
5:21 am PDT Aug 22, 2025
Forecast Valid:
8am PDT Aug 22, 2025-6pm PDT Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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Chance of Precipitation