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

43°F

6°C

Humidity 98%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 16 Feb 12:57 AM PST
Extended Forecast for

Clearlake CA

Winter Weather Advisory February 16, 10:00pm until February 18, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Rain likely. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain Likely

  • Washington's Birthday

    Washington's Birthday: Rain, mainly before 4pm. High near 49. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm. Low around 36. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance Rain
    and Breezy
    then Rain

  • Tuesday

    Tuesday: Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 46. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. West wind 6 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 47. West southwest wind 5 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then a slight chance of rain and snow. Partly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain, mainly before 4pm. High near 49. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain, mainly after 10pm. Low around 36. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 46. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. West wind 6 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 47. West southwest wind 5 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain before 1am, then a slight chance of rain and snow. Partly cloudy, with a low around 28.
Friday
A slight chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32.
Saturday
Rain likely. Mostly cloudy, with a high near 51.
Saturday Night
Rain likely. Mostly cloudy, with a low around 37.
Sunday
Rain. Mostly cloudy, with a high near 55.
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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 Feb 16, 2026
Forecast Valid:
1am PST Feb 16, 2026-6pm PST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation