Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

80°F

27°C

Humidity 24%
Wind Speed W 14 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index79°F (26°C)
Last update 18 Jun 04:01 PM PDT
Extended Forecast for

Lakeport CA

  • Tonight

    Tonight: Clear, with a low around 52. West northwest wind 5 to 11 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. Light northwest wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Northwest wind 8 to 14 mph, with gusts as high as 29 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Breezy, with a west northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 44. Windy, with a west northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.

    Low: 44 °F

    Clear and
    Windy then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 52. West northwest wind 5 to 11 mph, with gusts as high as 23 mph.
Juneteenth
Sunny, with a high near 78. Light northwest wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 48. Northwest wind 8 to 14 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 69. Breezy, with a west northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Clear, with a low around 44. Windy, with a west northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.
Saturday
Sunny, with a high near 72. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lakeport CA
 39.05°N 122.92°W (Elev. 1388 ft)
2:02 pm PDT Jun 18, 2025
5pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
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