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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

50°F

10°C

Humidity 100%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 01 Jan 10:09 PM PST
Extended Forecast for

Hidden Valley Lake CA

Flood Watch January 2, 04:00pm until January 4, 10:00pm
Wind Advisory January 2, 01:00pm until January 3, 04:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory

  • Tonight

    Tonight: Rain, mainly before 4am, then a chance of drizzle after 4am. Low around 48. South southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Friday

    Friday: A chance of drizzle before 10am, then a chance of rain after 10am. Cloudy, with a high near 53. South southeast wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain. Low around 48. Breezy, with a south wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 48 °F

    Rain and
    Breezy

  • Saturday

    Saturday: Rain. High near 53. Breezy, with a south wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Rain. Low around 47. Breezy, with a south wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 51. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, mainly before 4am, then a chance of drizzle after 4am. Low around 48. South southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of drizzle before 10am, then a chance of rain after 10am. Cloudy, with a high near 53. South southeast wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 48. Breezy, with a south wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday
Rain. High near 53. Breezy, with a south wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 47. Breezy, with a south wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 51. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain. Mostly cloudy, with a high near 50.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Tuesday
A slight chance of rain before 10am. Partly sunny, with a high near 53.
Tuesday Night
A chance of drizzle. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain or drizzle. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain or drizzle. Mostly cloudy, with a low around 36.
Thursday
A chance of rain with a slight chance of drizzle. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.82°N 122.54°W (Elev. 1781 ft)
Last Update:
2:54 pm PST Jan 1, 2026
Forecast Valid:
10pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation