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 93%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Feb 04:09 AM PST
Extended Forecast for

Hidden Valley Lake CA

Flood Watch February 23, 10:00pm until February 25, 12:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 58. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Tonight

    Tonight: A 10 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. East wind 3 to 5 mph.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 4pm. Partly sunny, with a high near 66. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm. Low around 48. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 59. South wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 59 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 49. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 66. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A slight chance of rain. Patchy fog before 7am. Otherwise, partly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 58. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 10 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. East wind 3 to 5 mph.
Monday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 66. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Monday Night
Rain, mainly after 10pm. Low around 48. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 59. South wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain. Low around 49. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 66. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 46.
Thursday
A slight chance of rain. Patchy fog before 7am. Otherwise, partly sunny, with a high near 71.
Thursday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 74.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Saturday
A slight chance of rain. Partly sunny, with a high near 72.
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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 am PST Feb 22, 2026
Forecast Valid:
10am PST Feb 22, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation