



Significant and High Impact Severe Weather Event is Underway
A powerful spring storm continues across the country with multiple high impacts in the forecast. Life-threatening, catastrophic, and potentially historic flash flood event continues across the Lower Ohio Valley and Mid-South. A couple rounds of significant severe weather expected from the Mid-South through the Ozarks and ArkLaTex with very large hail and strong tornadoes possible. Read More >
Hazardous Weather Conditions
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
43°F
6°C
Humidity | 100% |
Wind Speed | N 0 MPH |
Barometer | 29.99 in (1015.58 mb) |
Dewpoint | 43°F (6°C) |
Visibility | 10.00 mi |
Last update | 03 Apr 08:05 AM PDT |
4 Miles SE Saint Helena CA
NOW until 9:00am Thu
Frost Advisory
Today
High: 67 °F
Sunny
Tonight
Low: 42 °F
Clear
Friday
High: 73 °F
Sunny
Friday Night
Low: 45 °F
Partly Cloudy
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 49 °F
Chance Rain
and Patchy
Fog
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.45°N 122.41°W (Elev. 157 ft)