Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes
Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Mostly Cloudy
52°F
11°C
| Humidity | 89% |
| Wind Speed | SW 3 MPH |
| Barometer | 30.19 in (1022.35 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 09:54 AM PDT |
Extended Forecast for
2 Miles SSW Lake Berryessa CA
Today
High: 63 °F
Sunny
Tonight
Low: 45 °F
Partly Cloudy
Wednesday
High: 64 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 67 °F
Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 68 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 63. South southwest wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 45. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 64. West southwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 44. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 62. North wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Lake Berryessa CA
38.54°N 122.26°W (Elev. 1824 ft)
38.54°N 122.26°W (Elev. 1824 ft)
1:43 am PDT Apr 14, 2026
10am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
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