
Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Hazardous Weather Conditions
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
59°F
15°C
| Humidity | 67% |
| Wind Speed | SW 5 MPH |
| Barometer | 30.31 in (1026.41 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jan 01:00 PM PST |
Yountville CA
NOW until 12:00pm Sun

Coastal Flood Advisory
This Afternoon

High: 65 °F
Sunny
Tonight

Low: 42 °F
Patchy Fog
Friday
High: 65 °F
Patchy Fog
then Partly
SunnyFriday Night

Low: 42 °F
Mostly Cloudy
Saturday
High: 64 °F
Patchy Fog
then Partly
SunnySaturday Night

Low: 44 °F
Mostly Cloudy
Sunday

High: 64 °F
Mostly Cloudy
Sunday Night

Low: 42 °F
Patchy Fog
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.4°N 122.34°W (Elev. 184 ft)



