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

N/A

Humidity 93%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 21 Feb 03:57 AM PST
Extended Forecast for

Clearlake CA

Flood Watch February 24, 01:57pm until February 24, 10:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch February 24, 01:57pm until February 24, 10:00pm

    NOW until 10:00pm Tue

    Flood Watch

  • This Afternoon

    High: 58 °F

    Rain

  • Tonight

    Tonight: Rain before 7pm, then a chance of showers after 7pm. Low around 52. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain then
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Calm wind becoming west around 6 mph in the morning.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain. High near 58. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 7pm, then a chance of showers after 7pm. Low around 52. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 65. Calm wind becoming west around 6 mph in the morning.
Wednesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 43. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 47. Calm wind.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
A slight chance of rain after 4pm. Partly sunny, with a high near 69.
Saturday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 45.
Sunday
A slight chance of rain. Partly sunny, with a high near 65.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Monday
A slight chance of rain. Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clearlake CA
 38.96°N 122.63°W (Elev. 1348 ft)
Last Update:
1:10 pm PST Feb 24, 2026
Forecast Valid:
1pm PST Feb 24, 2026-6pm PST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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