Storm Systems to Impact the Central and Eastern U.S. Through the Weekend
Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
43°F
6°C
| Humidity | 81% |
| Wind Speed | N 3 MPH |
| Barometer | 30.42 in (1030.14 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jan 09:00 AM PST |
Extended Forecast for
7 Miles SSE Lake Berryessa CA
Today
High: 57 °F
Mostly Sunny
Tonight
Low: 38 °F
Mostly Clear
Monday
High: 56 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 44 °F
Clear
Thursday
High: 62 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 57. Calm wind becoming north northeast around 5 mph.
Tonight
Mostly clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 56. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 60. Northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles SSE Lake Berryessa CA
38.48°N 122.22°W (Elev. 1798 ft)
38.48°N 122.22°W (Elev. 1798 ft)
12:26 am PST Jan 11, 2026
9am PST Jan 11, 2026-6pm PST Jan 17, 2026
Additional Resources
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