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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

61°F

16°C

Humidity 77%
Wind Speed WNW 6 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 08:20 AM PDT
Extended Forecast for

4 Miles ESE Napa CA

  • Juneteenth

    Juneteenth: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 64 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. West wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 69. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 50. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Juneteenth
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 52. West wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 69. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 50. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Napa CA
 38.26°N 122.22°W (Elev. 1165 ft)
Last Update:
2:16 am PDT Jun 19, 2026
Forecast Valid:
8am PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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