
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 | 72% |
| Wind Speed | SW 4 MPH |
| Barometer | 30.27 in (1025.06 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jan 04:35 PM PST |
7 Miles WSW Napa Co. Airport CA
NOW until 12:00pm Sun

Coastal Flood Advisory
Tonight

Low: 43 °F
Patchy Fog
Friday

High: 61 °F
Partly Sunny
Friday Night

Low: 43 °F
Mostly Cloudy
Saturday

High: 61 °F
Partly Sunny
Saturday Night

Low: 45 °F
Patchy Fog
Sunday
High: 61 °F
Patchy Fog
then Mostly
CloudySunday Night

Low: 44 °F
Partly Cloudy
Monday
High: 62 °F
Patchy Fog
then Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.17°N 122.37°W (Elev. 3 ft)



