
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
43°F
6°C
| Humidity | 81% |
| Wind Speed | N 0 MPH |
| Barometer | 30.09 in (1018.96 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 20 Feb 09:00 AM PST |
Extended Forecast for
4 Miles WSW Yountville CA
Today

High: 48 °F
Partly Sunny
Tonight

Low: 37 °F
Partly Cloudy
Saturday

High: 53 °F
Partly Sunny
Saturday Night

Low: 47 °F
Rain Likely
Sunday

High: 58 °F
Rain Likely
Sunday Night

Low: 51 °F
Chance Rain
Monday

High: 60 °F
Rain Likely
Monday Night

Low: 54 °F
Rain
Tuesday

High: 57 °F
Rain
Detailed Forecast
Today
Partly sunny, with a high near 48. Light and variable wind.
Tonight
Partly cloudy, with a low around 37. Calm wind.
Saturday
Partly sunny, with a high near 53. South southeast wind 3 to 8 mph. Winds could gust as high as 21 mph.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 47. Southeast wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 58. Southeast wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Monday Night
Rain. Cloudy, with a low around 54.
Tuesday
Rain. Cloudy, with a high near 57.
Tuesday Night
Rain likely. Cloudy, with a low around 52.
Wednesday
Rain likely. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Thursday
A chance of rain. Mostly cloudy, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Yountville CA
38.38°N 122.42°W (Elev. 1030 ft)
38.38°N 122.42°W (Elev. 1030 ft)
12:32 am PST Feb 20, 2026
9am PST Feb 20, 2026-6pm PST Feb 26, 2026


