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

Storms in the Central U.S.; Active Weather Pattern to Approach the West

A few strong to severe storms with gusty winds and hail will be possible across parts of the Midwest on Wednesday. An approaching storm may produce showers with areas of gusty winds and heavy mountain snow on the West Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Clear

59°F

15°C

Humidity 58%
Wind Speed S 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 06:50 PM PDT
Extended Forecast for

Yountville CA

Wind Advisory October 19, 08:00pm until October 20, 04:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain, mainly after 8pm. Low around 48. South wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 48 °F

  • Wednesday

    Wednesday: Rain. High near 59. South wind 8 to 13 mph becoming light southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Patchy fog between 8pm and 2am. Low around 53. South wind 5 to 10 mph becoming light southeast in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Patchy Fog

    Low: 53 °F

  • Thursday

    Thursday: Rain. High near 63. South wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Rain. Low around 52. South wind around 6 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 52 °F

  • Friday

    Friday: Rain, mainly before 11am. High near 63. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain then
    Chance Rain

    High: 63 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46.

    Slight Chance
    Rain then
    Patchy Fog

    Low: 46 °F

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 59.

    Chance Rain
    and Patchy
    Fog

    High: 59 °F

  • Saturday
    Night

    Saturday Night: Rain. Cloudy, with a low around 50.

    Rain

    Low: 50 °F

Detailed Forecast

Tonight
Rain, mainly after 8pm. Low around 48. South wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 59. South wind 8 to 13 mph becoming light southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Patchy fog between 8pm and 2am. Low around 53. South wind 5 to 10 mph becoming light southeast in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 63. South wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 52. South wind around 6 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 11am. High near 63. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 20 percent chance of rain before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46.
Saturday
A chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 59.
Saturday Night
Rain. Cloudy, with a low around 50.
Sunday
Rain. Cloudy, with a high near 60.
Sunday Night
Rain. Cloudy, with a low around 48.
Monday
Rain. Mostly cloudy, with a high near 60.
Monday Night
Rain likely. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 62.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Yountville CA
 38.39°N 122.37°W (Elev. 558 ft)
Last Update:
3:01 pm PDT Oct 19, 2021
Forecast Valid:
7pm PDT Oct 19, 2021-6pm PDT Oct 26, 2021
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation