Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

79°F

26°C

Humidity 42%
Wind Speed W 14 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 13 Jul 08:01 PM PDT
Extended Forecast for

Lakeport CA

Heat Advisory July 13, 08:22pm until July 14, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 08:22pm until July 14, 11:00pm

    NOW until 11:00pm Mon

    Heat Advisory

  • Tonight

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 98. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. West southwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 63. West southwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 98. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 62. West southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 90. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. Southwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 88. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 88.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Lakeport CA
 39.04°N 122.95°W (Elev. 1575 ft)
7:41 pm PDT Jul 13, 2025
8pm PDT Jul 13, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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