Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

75°F

24°C

Humidity 24%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Dec 01:09 PM PST
Extended Forecast for

4 Miles S Hidden Valley Lake CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Calm wind.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind becoming west northwest around 6 mph in the evening.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Light west southwest wind.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Light northeast wind.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Calm wind.
Tonight
Mostly clear, with a low around 31. Calm wind becoming west northwest around 6 mph in the evening.
Thursday
Sunny, with a high near 72. Light west southwest wind.
Thursday Night
Mostly clear, with a low around 32. Calm wind.
Friday
Sunny, with a high near 70. Light northeast wind.
Friday Night
Mostly clear, with a low around 39. Calm wind.
Saturday
Sunny, with a high near 67.
Saturday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 38.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 40.
Monday
A chance of rain. Partly sunny, with a high near 63.
Monday Night
Rain likely. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Hidden Valley Lake CA
 38.76°N 122.49°W (Elev. 1004 ft)
1:10 pm PST Dec 10, 2025
2pm PST Dec 10, 2025-6pm PST Dec 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