Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

95°F

35°C

Humidity 19%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index91°F (33°C)
Last update 05 Aug 02:09 PM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 63. Southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 104. Calm wind becoming south around 6 mph in the afternoon.

    High: 104 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Southwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 98. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60. Southwest wind 5 to 9 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 102. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Clear, with a low around 63. Southwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 104. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny and hot, with a high near 103.
Sunday Night
Clear, with a low around 61.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 94.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
2:10 pm PDT Aug 5, 2026
3pm PDT Aug 5, 2026-6pm PDT Aug 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database