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

Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Hazardous Weather Conditions

Current conditions at

KONOCTI (KELC1)

Lat: 38.91189°NLon: 122.70631°WElev: 2163.0ft.

NA

39°F

4°C

Humidity 51%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 09 Jan 12:57 AM PST
Extended Forecast for

Clearlake CA

Cold Weather Advisory January 9, 02:00am until January 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 30. Northeast wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Northeast wind 3 to 6 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Widespread haze after 4am. Partly cloudy, with a low around 33. Southeast wind 3 to 6 mph.

    Low: 33 °F

    Mostly Clear
    then Haze

  • Saturday

    Saturday: Widespread haze before 10am. Mostly sunny, with a high near 56. East wind 3 to 7 mph.

    High: 56 °F

    Haze then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread haze after 4am. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy
    then Haze

  • Sunday

    Sunday: Widespread haze before 10am. Mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Haze then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread haze before 1am. Mostly clear, with a low around 38.

    Low: 38 °F

    Haze

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Northeast wind around 5 mph.
Friday
Sunny, with a high near 57. Northeast wind 3 to 6 mph.
Friday Night
Widespread haze after 4am. Partly cloudy, with a low around 33. Southeast wind 3 to 6 mph.
Saturday
Widespread haze before 10am. Mostly sunny, with a high near 56. East wind 3 to 7 mph.
Saturday Night
Widespread haze after 4am. Mostly cloudy, with a low around 36. Calm wind.
Sunday
Widespread haze before 10am. Mostly sunny, with a high near 61. Calm wind.
Sunday Night
Widespread haze before 1am. Mostly clear, with a low around 38.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Clear, with a low around 47.
Thursday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clearlake CA
 38.96°N 122.63°W (Elev. 1348 ft)
Last Update:
1:10 am PST Jan 9, 2026
Forecast Valid:
1am PST Jan 9, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation