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

Multiple Storms to Continue Impacting the Northwest U.S.

Several additional storm systems will continue to bring periods of heavy rain, mountain snow, and high winds through this week across the Northwest U.S. into the central and northern Rockies. Considerable urban, small stream, and moderate to isolated major river flooding impacts are expected between Puget Sound and the Cascades through mid-week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 45°F (7°C)
Visibility 0.25 mi
Last update 04 Dec 12:20 AM PST
Extended Forecast for

7 Miles WSW Napa Co. Airport CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 51. Light west northwest wind.

    Mostly Cloudy

    Low: 51 °F

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Calm wind becoming south southwest around 6 mph in the afternoon.

    Becoming
    Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Patchy fog before 2am, then patchy fog after 5am. Otherwise, increasing clouds, with a low around 48. Light and variable wind.

    Mostly Clear
    then Patchy
    Fog

    Low: 48 °F

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Light west northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain Likely
    and Patchy
    Fog

    Low: 47 °F

  • Wednesday

    Wednesday: Rain, mainly before 4pm. High near 60. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 46.

    Chance Rain
    then Slight
    Chance Rain

    Low: 46 °F

  • Thursday

    Thursday: A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.

    Chance Rain

    High: 58 °F

  • Thursday
    Night

    Thursday Night: A slight chance of rain before 10pm. Mostly clear, with a low around 39.

    Slight Chance
    Rain then
    Mostly Clear

    Low: 39 °F

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 51. Light west northwest wind.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Patchy fog before 2am, then patchy fog after 5am. Otherwise, increasing clouds, with a low around 48. Light and variable wind.
Tuesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Light west northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 4pm. High near 60. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 46.
Thursday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.
Thursday Night
A slight chance of rain before 10pm. Mostly clear, with a low around 39.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 60.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
7 Miles WSW Napa Co. Airport CA
 38.17°N 122.37°W (Elev. 3 ft)
Last Update:
12:40 am PST Dec 4, 2023
Forecast Valid:
12am PST Dec 4, 2023-6pm PST Dec 9, 2023
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation