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

35°F

2°C

Humidity 98%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 18 Feb 10:09 PM PST
Extended Forecast for

4 Miles SSW Hidden Valley Lake CA

Winter Storm Warning February 18, 10:46pm until February 19, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 10:46pm until February 19, 06:00am

    NOW until 6:00am Thu

    Winter Storm Warning

  • Tonight

    Low: 28 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers, possibly mixed with rain before 10am, then a slight chance of rain showers. High near 50. Breezy, with a northwest wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 50 °F

    Breezy.
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West northwest wind 3 to 8 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A slight chance of rain showers after 10pm, mixing with snow after 4am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 28. Light east southeast wind. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 54. Southeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 59. Breezy.

    High: 59 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Rain showers before 4am, then rain and snow showers. Low around 28. East southeast wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow showers, possibly mixed with rain before 10am, then a slight chance of rain showers. High near 50. Breezy, with a northwest wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 23. West northwest wind 3 to 8 mph.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A slight chance of rain showers after 10pm, mixing with snow after 4am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 28. Light east southeast wind. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 54. Southeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. Cloudy, with a high near 59. Breezy.
Sunday Night
Rain. Cloudy, with a low around 46. Breezy.
Monday
Rain. Cloudy, with a high near 62.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain. Cloudy, with a high near 61.
Tuesday Night
Rain. Mostly cloudy, with a low around 43.
Wednesday
Showers likely. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hidden Valley Lake CA
 38.77°N 122.56°W (Elev. 958 ft)
Last Update:
10:16 pm PST Feb 18, 2026
Forecast Valid:
10pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation