



Thunderstorms in the North Central U.S.; Dangerous Heat in Texas
There is a severe weather and isolated flooding threat from the Central to Northern Plains tonight into early Thursday. The severe weather threat will progress eastward to the Upper Mississippi Valley/Great Lakes into the Lower Ohio Valley Thursday. Major to extreme heat will continue to impact much of southern Texas into next week, where widespread record-breaking temperatures are possible. Read More >
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
57°F
14°C
Humidity | 82% |
Wind Speed | SSE 5 MPH |
Barometer | 30.01 in (1016.26 mb) |
Dewpoint | 52°F (11°C) |
Visibility | 10.00 mi |
Last update | 14 May 09:20 PM PDT |
4 Miles E Saint Helena CA
Tonight
Low: 49 °F
Mostly Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 52 °F
Increasing
CloudsFriday
High: 82 °F
Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 56 °F
Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.5°N 122.4°W (Elev. 476 ft)