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.haze
48°F
9°C
| Humidity | 87% |
| Wind Speed | N 5 MPH |
| Barometer | 30.14 in (1020.66 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 6.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 14 Jan 07:35 PM PST |
Extended Forecast for
Napa CA
Tonight
Low: 40 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 63 °F
Sunny
Saturday Night
Low: 42 °F
Partly Cloudy
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
then Patchy
Fog
Detailed Forecast
Tonight
Mostly clear, with a low around 40. Calm wind.
Thursday
Sunny, with a high near 66. Calm wind becoming northeast around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 44. Calm wind.
Friday
Sunny, with a high near 65. Calm wind becoming east northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 64.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 42.
M.L.King Day
Patchy fog before 9am. Otherwise, sunny, with a high near 62.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 41.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 62.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 43.
Wednesday
Areas of fog. Otherwise, mostly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Napa CA
38.29°N 122.29°W (Elev. 20 ft)
38.29°N 122.29°W (Elev. 20 ft)
1:24 pm PST Jan 14, 2026
7pm PST Jan 14, 2026-6pm PST Jan 21, 2026
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