Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

69°F

21°C

Humidity 50%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 27 Aug 02:09 AM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Overnight

    Overnight: Mostly clear, with a low around 59. North northwest wind around 8 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97. North northwest wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 61. West southwest wind 5 to 9 mph becoming light west  after midnight.

    Low: 61 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers before 11am.  Cloudy, then clearing during the afternoon, with a high near 88. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 88 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 59. North northwest wind around 8 mph.
Thursday
Sunny, with a high near 97. North northwest wind 5 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Increasing clouds, with a low around 61. West southwest wind 5 to 9 mph becoming light west after midnight.
Friday
A 20 percent chance of showers before 11am. Cloudy, then clearing during the afternoon, with a high near 88. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 88.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 83.
Monday Night
Areas of fog. Otherwise, mostly clear, with a low around 47.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
2:10 am PDT Aug 27, 2026
2am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

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