
Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest
Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Fog
48°F
9°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.11 in (1019.64 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 0.25 mi |
| Last update | 03 Mar 04:54 AM PST |
Extended Forecast for
5 Miles SSW Lake Berryessa CA
Today

High: 65 °F
Sunny
Tonight

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
Saturday

High: 71 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 45. West southwest 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 21 mph.
Thursday
Sunny, with a high near 62. North wind 9 to 11 mph, with gusts as high as 25 mph.
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 am PST Mar 3, 2026
5am PST Mar 3, 2026-6pm PDT Mar 9, 2026


