
Hurricane Lowell to Impact Kauai; Heat Continues in the South-Central U.S.
Hurricane Lowell is forecast to pass west of Kauai today. Impacts such as high surf and heavy rain could impact all of the islands. A Hurricane Warning is in effect for Kauai, Niihau and the surrounding coastal waters. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest this week with limited nighttime relief. Read More >
Hazardous Weather Conditions
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
54°F
12°C
| Humidity | 81% |
| Wind Speed | N 0 MPH |
| Barometer | 29.94 in (1013.89 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 08 Sep 05:35 AM PDT |
4 Miles E Saint Helena CA
Today

High: 91 °F
Sunny
Tonight

Low: 61 °F
Increasing
CloudsWednesday

High: 96 °F
Hot
Wednesday Night

Low: 67 °F
Partly Cloudy
Thursday

High: 95 °F
Mostly Sunny
Thursday Night

Low: 56 °F
Mostly Clear
Friday

High: 88 °F
Sunny
Friday Night

Low: 53 °F
Mostly Clear
Saturday

High: 82 °F
Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.5°N 122.4°W (Elev. 476 ft)



