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Hazardous Weather Conditions
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
88°F
31°C
| Humidity | 31% |
| Wind Speed | SSW 6 MPH |
| Barometer | 29.84 in (1010.5 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 04 Oct 06:15 PM PDT |
Extended Forecast for
4 Miles NNE Napa CA
Heat Advisory October 4, 06:42pm until October 7, 10:00pm
NOW until 10:00pm Wed
Heat Advisory
Tonight
Low: 65 °F
Clear
Monday
High: 95 °F
Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 63 °F
Clear
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 60 °F
Clear
Thursday
High: 91 °F
Sunny
Detailed Forecast
Tonight
Mostly cloudy during the early evening, then becoming clear, with a low around 65. Calm wind.
Monday
Sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 66. Calm wind.
Tuesday
Sunny, with a high near 94. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 63. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Napa CA
38.37°N 122.25°W (Elev. 404 ft)
38.37°N 122.25°W (Elev. 404 ft)
1:26 pm PDT Oct 4, 2026
6pm PDT Oct 4, 2026-6pm PDT Oct 11, 2026
Additional Resources
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