Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.
Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
64°F
18°C
| Humidity | 72% |
| Wind Speed | S 3 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 31 Aug 01:20 AM PDT |
Extended Forecast for
Napa Co. Airport CA
Overnight
Low: 56 °F
Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 55 °F
Clear
Labor Day
High: 86 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 56. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 89. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Clear, with a low around 55. Southwest wind 5 to 10 mph.
Labor Day
Sunny, with a high near 86. Light southwest wind becoming west southwest 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 55. Southwest wind 6 to 13 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Napa Co. Airport CA
38.2°N 122.29°W (Elev. 20 ft)
38.2°N 122.29°W (Elev. 20 ft)
1:26 am PDT Aug 31, 2025
1am PDT Aug 31, 2025-6pm PDT Sep 6, 2025
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