Critical Fire Weather Conditions in the Plains; Increasing Severe Weather Chances for the Plains and Upper Midwest
A strengthening storm system will bring impactful weather to the much of Central U.S. over the next couple of days, including heavy snow in the northern Rockies, Critical fire weather conditions for portions of the Plains, and increasing severe weather chances from the central/southern Plains to the Upper Midwest. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
55°F
13°C
| Humidity | 76% |
| Wind Speed | N 3 MPH |
| Barometer | 30.16 in (1021.34 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 08:20 PM PDT |
Extended Forecast for
7 Miles S Lake Berryessa CA
Tonight
Low: 44 °F
Mostly Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 67 °F
Partly Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 61 °F
Partly Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 61 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 44. North northwest wind around 6 mph.
Thursday
Sunny, with a high near 70. North wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 48. West wind 5 to 8 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 67. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 47. Southwest wind 6 to 11 mph becoming light west southwest after midnight.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles S Lake Berryessa CA
38.48°N 122.25°W (Elev. 1198 ft)
38.48°N 122.25°W (Elev. 1198 ft)
3:17 pm PDT Apr 22, 2026
8pm PDT Apr 22, 2026-6pm PDT Apr 29, 2026
Additional Resources
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