
Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.
A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
59°F
15°C
| Humidity | 22% |
| Wind Speed | NW 12 MPH |
| Barometer | NA |
| Dewpoint | 20°F (-7°C) |
| Visibility | NA |
| Last update | 09 Dec 08:01 AM PST |
Extended Forecast for
Lakeport CA
Today

High: 67 °F
Sunny
Tonight

Low: 44 °F
Clear
Wednesday

High: 71 °F
Sunny
Wednesday Night

Low: 45 °F
Clear
Thursday

High: 72 °F
Sunny
Thursday Night

Low: 45 °F
Mostly Clear
Friday

High: 70 °F
Sunny
Friday Night

Low: 43 °F
Mostly Clear
Saturday

High: 66 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 67. Calm wind.
Tonight
Clear, with a low around 44. Calm wind.
Wednesday
Sunny, with a high near 71. Calm wind.
Wednesday Night
Clear, with a low around 45. Light north wind.
Thursday
Sunny, with a high near 72. Calm wind.
Thursday Night
Mostly clear, with a low around 45. Calm wind.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST
Point Forecast:
Lakeport CA
39.05°N 122.92°W (Elev. 1388 ft)
39.05°N 122.92°W (Elev. 1388 ft)
1:10 am PST Dec 9, 2025
8am PST Dec 9, 2025-6pm PST Dec 15, 2025


