Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Rain

63°F

17°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 01 Oct 01:00 AM PDT
Extended Forecast for

2 Miles SE Napa Co. Airport CA

  • Overnight

    Overnight: A 40 percent chance of rain.  Mostly cloudy, with a steady temperature around 63. Light south southwest wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Cloudy, with a high near 65. Southeast wind 6 to 8 mph becoming southwest in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Patchy fog between midnight and 2am.  Otherwise, mostly cloudy, with a low around 58. West wind 3 to 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 69. Light west wind increasing to 5 to 10 mph in the morning.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West wind 6 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 63. Light south southwest wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 11am. Cloudy, with a high near 65. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of rain. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 58. West wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 69. Light west wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 52. West wind 6 to 10 mph.
Friday
Sunny, with a high near 71.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Napa Co. Airport CA
 38.18°N 122.26°W (Elev. 56 ft)
12:29 am PDT Oct 1, 2025
1am PDT Oct 1, 2025-6pm PDT Oct 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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