
Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic
Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
70°F
21°C
| Humidity | 65% |
| Wind Speed | SW 5 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 09:54 AM PDT |
4 Miles SE Saint Helena CA
Today

High: 94 °F
Mostly Sunny
Tonight

Low: 60 °F
Mostly Cloudy
Friday
High: 86 °F
Slight Chance
Showers then
Mostly CloudyFriday Night
Low: 52 °F
Partly Cloudy
then Patchy
FogSaturday
High: 85 °F
Areas Fog
then SunnySaturday Night
Low: 52 °F
Clear then
Patchy FogSunday
High: 84 °F
Areas Fog
then SunnySunday Night

Low: 50 °F
Patchy Fog
Monday
High: 77 °F
Areas Fog
then Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.45°N 122.41°W (Elev. 157 ft)


