
Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains
A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
63°F
17°C
| Humidity | 72% |
| Wind Speed | SSW 4 MPH |
| Barometer | 30.05 in (1017.61 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 02 Mar 05:00 PM PST |
Extended Forecast for
5 Miles SSW Lake Berryessa CA
Tonight

Low: 45 °F
Mostly Clear
Tuesday

High: 65 °F
Sunny
Tuesday Night

Low: 45 °F
Increasing
CloudsWednesday

High: 62 °F
Becoming
SunnyWednesday Night

Low: 42 °F
Clear
Thursday

High: 62 °F
Sunny
Thursday Night

Low: 48 °F
Clear
Friday

High: 66 °F
Sunny
Friday Night

Low: 53 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 45. Light and variable wind becoming west northwest around 5 mph.
Tuesday
Sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 45. West wind around 6 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 62. West northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Clear, with a low around 42. Northwest wind around 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 66.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Lake Berryessa CA
38.5°N 122.28°W (Elev. 1355 ft)
38.5°N 122.28°W (Elev. 1355 ft)
12:26 pm PST Mar 2, 2026
5pm PST Mar 2, 2026-6pm PDT Mar 9, 2026


