Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

72°F

22°C

Humidity 28%
Wind Speed N 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 09 Oct 03:09 AM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Overnight

    Overnight: Clear, with a steady temperature around 65. Calm wind.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 95. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. Calm wind becoming north 5 to 9 mph after midnight.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. North northeast wind 5 to 9 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 5am.  Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear
    then Areas
    Fog

  • Columbus Day

    Columbus Day: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Overnight
Clear, with a steady temperature around 65. Calm wind.
Friday
Sunny, with a high near 95. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 42. Calm wind becoming north 5 to 9 mph after midnight.
Sunday
Sunny, with a high near 65. North northeast wind 5 to 9 mph.
Sunday Night
Areas of fog after 5am. Otherwise, mostly clear, with a low around 41.
Columbus Day
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 65.
Monday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 40.
Tuesday
Areas of fog before 11am. Otherwise, sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 50.
Thursday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
3:15 am PDT Oct 9, 2026
3am PDT Oct 9, 2026-6pm PDT Oct 15, 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