Hurricane Erin Moving Away from the North Carolina Coast, Dangerous Surf & Rip Currents Continue; Hazardous Heat out West

Tropical storm conditions, storm surge flooding and coastal flooding continue today across the Outer Banks and portions of the Mid-Atlantic coast. Life-threatening rip currents and high surf continue to impact much of the East Coast through the end of the week. Hazardous, record heat will continue across the Western U.S. through the weekend. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.

NA

75°F

24°C

Humidity 33%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 21 Aug 03:09 AM PDT
Extended Forecast for

2 Miles W Hidden Valley Lake CA

Heat Advisory August 21, 11:00am until August 23, 11:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny and hot, with a high near 102. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 102 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 64. West southwest wind 7 to 9 mph becoming north after midnight.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 102. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. South southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 66 °F

    Partly Cloudy

  • Saturday

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

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 102. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 64. West southwest wind 7 to 9 mph becoming north after midnight.
Friday
Sunny and hot, with a high near 102. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 66. South southwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 64. Southwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 91.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hidden Valley Lake CA
 38.81°N 122.57°W (Elev. 1148 ft)
10:28 pm PDT Aug 20, 2025
4am PDT Aug 21, 2025-6pm PDT Aug 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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