National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Fog

41°F

5°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 41°F (5°C)
Visibility 0.25 mi
Last update 16 Apr 06:35 AM PDT
Extended Forecast for

7 Miles NE Yountville CA

  • Today

    Today: Sunny, with a high near 60. Breezy, with a north wind 16 to 22 mph, with gusts as high as 39 mph.

    High: 60 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. Breezy, with a north wind 18 to 25 mph, with gusts as high as 43 mph.

    Low: 48 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 66. North wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Northwest wind around 6 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light and variable wind becoming east around 6 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 60. Breezy, with a north wind 16 to 22 mph, with gusts as high as 39 mph.
Tonight
Clear, with a low around 48. Breezy, with a north wind 18 to 25 mph, with gusts as high as 43 mph.
Friday
Sunny, with a high near 66. North wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 34 mph.
Friday Night
Mostly clear, with a low around 48. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 67. Light and variable wind becoming east around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Monday
A chance of rain. Mostly cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Yountville CA
 38.45°N 122.27°W (Elev. 1998 ft)
Last Update:
1:46 am PDT Apr 16, 2026
Forecast Valid:
6am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Chance of Precipitation