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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

KONOCTI (KELC1)

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

NA

75°F

24°C

Humidity 28%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 04 Oct 02:57 AM PDT
Extended Forecast for

5 Miles W Clearlake CA

Heat Advisory October 4, 03:13am until October 4, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 03:13am until October 4, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • Overnight

    Low: 73 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 94. Calm wind becoming east around 6 mph in the afternoon.

    High: 94 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 69. Calm wind becoming west around 5 mph.

    Low: 69 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 97. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 69. West southwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 69 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a steady temperature around 73. Calm wind.
Sunday
Mostly cloudy, with a high near 94. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 69. Calm wind becoming west around 5 mph.
Monday
Sunny, with a high near 97. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Clear, with a low around 69. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 97. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 68.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 95.
Thursday Night
Clear, with a low around 66.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Clearlake CA
 38.95°N 122.72°W (Elev. 1998 ft)
Last Update:
2:10 am PDT Oct 4, 2026
Forecast Valid:
3am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
Forecast Discussion
 
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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