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

Hazardous Weather Conditions

Current conditions at

KONOCTI (KELC1)

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

NA

33°F

1°C

Humidity 91%
Wind Speed WNW 12 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 17 Feb 06:57 PM PST
Extended Forecast for

Clearlake CA

Winter Storm Warning February 17, 07:44pm until February 19, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 07:44pm until February 19, 06:00am

    NOW until 6:00am Thu

    Winter Storm Warning

  • Tonight

    Low: 30 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Scattered rain and snow showers before 10am, then rain showers likely. Partly sunny, with a high near 47. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Scattered
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 36. South southeast wind 5 to 9 mph becoming light south after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 10am. High near 45. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 10pm. Mostly clear, with a low around 24. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of rain after 10am. Mostly sunny, with a high near 47. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 47 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow
    then Rain
    Likely

Detailed Forecast

Tonight
Scattered rain and snow showers before 10pm, then scattered snow showers after 1am. Partly cloudy, with a low around 30. West wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Scattered rain and snow showers before 10am, then rain showers likely. Partly sunny, with a high near 47. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 36. South southeast wind 5 to 9 mph becoming light south after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 10am. High near 45. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A slight chance of rain and snow before 10pm. Mostly clear, with a low around 24. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 47. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
A slight chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A chance of rain and snow before 7am, then rain likely. Mostly cloudy, with a high near 47.
Saturday Night
Rain. Mostly cloudy, with a low around 41.
Sunday
Rain. Cloudy, with a high near 53.
Sunday Night
Rain. Cloudy, with a low around 43.
Monday
Rain. Cloudy, with a high near 55.
Monday Night
Rain. Cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 56.
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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:
1:10 pm PST Feb 17, 2026
Forecast Valid:
7pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation