Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

64°F

18°C

Humidity 67%
Wind Speed SSW 9 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Mar 06:35 PM PDT
Extended Forecast for

Yountville CA

  • Tonight

    Tonight: Increasing clouds, with a low around 48. South southwest wind around 5 mph becoming calm  in the evening.

    Increasing
    Clouds

    Low: 48 °F

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 71. Calm wind becoming south southeast around 6 mph in the afternoon.

    Becoming
    Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 43. West southwest wind 3 to 5 mph.

    Increasing
    Clouds

    Low: 43 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. West southwest wind 3 to 7 mph.

    Partly Sunny

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 45. West wind 3 to 8 mph.

    Partly Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: A chance of rain.  Partly sunny, with a high near 63.

    Chance Rain

    High: 63 °F

  • Friday
    Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 47.

    Rain Likely

    Low: 47 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 71. Calm wind becoming south southeast around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 43. West southwest wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 68. West southwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 45. West wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 63.
Friday Night
Rain likely. Mostly cloudy, with a low around 47.
Saturday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 59.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Yountville CA
 38.39°N 122.37°W (Elev. 558 ft)
1:26 pm PDT Mar 18, 2024
6pm PDT Mar 18, 2024-6pm PDT Mar 25, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database