National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

33°F

1°C

Humidity 87%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 19 Feb 11:09 PM PST
Extended Forecast for

Hidden Valley Lake CA

Cold Weather Advisory February 20, 12:00am until February 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 24. North northwest wind 5 to 7 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 30. East southeast wind around 6 mph.

    Low: 30 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 54. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 41. South southeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Rain. High near 58. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain likely, mainly before 4am. Cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 48.

    Low: 48 °F

    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 24. North northwest wind 5 to 7 mph.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming southeast 5 to 7 mph in the morning.
Friday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 30. East southeast wind around 6 mph.
Saturday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 54. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Rain, mainly after 10pm. Low around 41. South southeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 58. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 4am. Cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 62.
Monday Night
Rain. Cloudy, with a low around 48.
Tuesday
Rain. Cloudy, with a high near 61.
Tuesday Night
Rain likely. Cloudy, with a low around 44.
Wednesday
Rain likely. Mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
Last Update:
1:10 pm PST Feb 19, 2026
Forecast Valid:
11pm PST Feb 19, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation