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

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

65°F

18°C

Humidity 55%
Wind Speed WNW 18 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 03 Aug 04:01 AM PDT
Extended Forecast for

Lakeport CA

  • Today

    Today: Sunny, with a high near 82. Breezy, with a light west northwest wind increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 55. Northwest wind 5 to 15 mph, with gusts as high as 28 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55. West northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.

    Low: 55 °F

    Clear

  • Tuesday

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

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59. West wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 82. Breezy, with a light west northwest wind increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Tonight
Mostly clear, with a low around 55. Northwest wind 5 to 15 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 83. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Clear, with a low around 55. West northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 59. West wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lakeport CA
 39.05°N 122.92°W (Elev. 1388 ft)
Last Update:
10:22 pm PDT Aug 2, 2025
Forecast Valid:
5am PDT Aug 3, 2025-6pm PDT Aug 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation