Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

49°F

9°C

Humidity 91%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 16 Sep 06:09 AM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Today

    Today: Patchy fog before 8am.  Otherwise, sunny, with a high near 79. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 48. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light and variable wind.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. Light and variable wind.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 79. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 48. Southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light and variable wind.
Thursday Night
Clear, with a low around 51. Light and variable wind.
Friday
Sunny, with a high near 89. Calm wind.
Friday Night
Clear, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
2:43 am PDT Sep 16, 2026
7am PDT Sep 16, 2026-6pm PDT Sep 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database