
Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues
Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
40°F
4°C
| Humidity | 96% |
| Wind Speed | N 0 MPH |
| Barometer | 30.27 in (1025.06 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 14 Jan 04:54 AM PST |
Extended Forecast for
7 Miles SSE Lake Berryessa CA
Today

High: 62 °F
Sunny
Tonight

Low: 45 °F
Clear
Thursday

High: 62 °F
Sunny
Thursday Night

Low: 46 °F
Clear
Friday

High: 62 °F
Sunny
Friday Night

Low: 43 °F
Clear
Saturday

High: 62 °F
Sunny
Saturday Night

Low: 43 °F
Partly Cloudy
Sunday

High: 62 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 62. Northwest wind 5 to 9 mph becoming east northeast in the afternoon.
Tonight
Clear, with a low around 45. North northeast wind around 8 mph.
Thursday
Sunny, with a high near 62. Northeast wind 3 to 8 mph.
Thursday Night
Clear, with a low around 46. Light north wind.
Friday
Sunny, with a high near 62. North northeast wind around 6 mph.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 42.
M.L.King Day
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT 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)
4:55 am PST Jan 14, 2026
5am PST Jan 14, 2026-6pm PST Jan 20, 2026


