Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

KONOCTI (KELC1)

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

NA

80°F

27°C

Humidity 16%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Heat Index78°F (26°C)
Last update 19 May 05:57 PM PDT
Extended Forecast for

6 Miles NW Clearlake CA

  • Tonight

    Tonight: Mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Southwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57. West wind 5 to 9 mph becoming calm  after midnight.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming south around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 57. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 86. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 57. West wind 5 to 9 mph becoming calm after midnight.
Friday
Sunny, with a high near 86. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 53.
Memorial Day
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Clearlake CA
 39.02°N 122.71°W (Elev. 1325 ft)
3:04 pm PDT May 19, 2026
6pm PDT May 19, 2026-6pm PDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database