Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

52°F

11°C

Humidity 65%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 10 Nov 07:09 AM PST
Extended Forecast for

4 Miles S Hidden Valley Lake CA

  • Today

    Today: Mostly sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 74. Light and variable wind.

    High: 74 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Rain, mainly after 4pm.  Patchy fog before 7am. High near 62. Light south southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Wednesday Night

    Wednesday Night: Rain. The rain could be heavy at times.  Low around 44. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 44 °F

    Heavy Rain
    and Breezy

  • Thursday

    Thursday: Rain.  High near 56. Breezy.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely

  • Friday

    Friday: A chance of rain, mainly before 4pm.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 78. Light and variable wind.
Tonight
Mostly cloudy, with a low around 50. Calm wind.
Veterans Day
Mostly cloudy, with a high near 74. Light and variable wind.
Tuesday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Wednesday
Rain, mainly after 4pm. Patchy fog before 7am. High near 62. Light south southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. The rain could be heavy at times. Low around 44. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 56. Breezy. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Friday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 54.
Friday Night
A slight chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 39.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Hidden Valley Lake CA
 38.75°N 122.52°W (Elev. 997 ft)
1:10 am PST Nov 10, 2025
7am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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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