Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.Mist
44°F
7°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.17 in (1021.67 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 3.00 mi |
| Last update | 17 Jan 11:06 PM PST |
Extended Forecast for
7 Miles SSE Lake Berryessa CA
Tonight
Low: 48 °F
Mostly Cloudy
Sunday
High: 64 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Mostly Clear
M.L.King Day
High: 63 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 48. Calm wind.
Sunday
Mostly sunny, with a high near 64. Light north northeast wind.
Sunday Night
Mostly clear, with a low around 44. Calm wind.
M.L.King Day
Sunny, with a high near 63. North wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Patchy fog. Otherwise, sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 57.
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)
10:45 pm PST Jan 17, 2026
11pm PST Jan 17, 2026-6pm PST Jan 24, 2026
Additional Resources
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