Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains
A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Fog
42°F
6°C
| Humidity | 100% |
| Wind Speed | NW 3 MPH |
| Barometer | 30.14 in (1020.66 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 0.50 mi |
| Last update | 15 Jan 12:54 AM PST |
Extended Forecast for
7 Miles S Lake Berryessa CA
Overnight
Low: 46 °F
Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 64 °F
Sunny
Friday Night
Low: 45 °F
Clear
Saturday
High: 63 °F
Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 46. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 64. East northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 47. North wind around 8 mph.
Friday
Sunny, with a high near 64. North northeast wind around 7 mph.
Friday Night
Clear, with a low around 45. North wind around 7 mph.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 44.
M.L.King Day
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles S Lake Berryessa CA
38.48°N 122.25°W (Elev. 1198 ft)
38.48°N 122.25°W (Elev. 1198 ft)
12:26 am PST Jan 15, 2026
1am PST Jan 15, 2026-6pm PST Jan 21, 2026
Additional Resources
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