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

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

KONOCTI (KELC1)

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

NA

56°F

13°C

Humidity 90%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 04 Nov 10:57 AM PST
Extended Forecast for

Clearlake CA

Flood Watch November 5, 12:00am until November 5, 10:00am
Wind Advisory November 4, 07:00pm until November 5, 12:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory

  • Today

    Today: A 10 percent chance of rain. Cloudy, with a high near 64. South wind around 13 mph, with gusts as high as 21 mph.

    High: 64 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 50. Windy, with a south wind 17 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 10am. High near 60. Breezy, with a southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
A 10 percent chance of rain. Cloudy, with a high near 64. South wind around 13 mph, with gusts as high as 21 mph.
Tonight
Rain, mainly after 10pm. Low around 50. Windy, with a south wind 17 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain, with thunderstorms also possible after 10am. High near 60. Breezy, with a southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 47. Calm wind.
Friday
A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 65.
Friday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 46.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 70.
Saturday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 47.
Sunday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 69.
Sunday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 49.
Monday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clearlake CA
 38.96°N 122.63°W (Elev. 1348 ft)
Last Update:
10:58 am PST Nov 4, 2025
Forecast Valid:
11am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation