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

Severe Thunderstorms from Texas to the Central Gulf Coast; Heavy Rainfall in Central Texas on Thursday

Severe thunderstorms will continue tonight from Texas to the Central Gulf Coast, with scattered damaging winds and large hail as the main threats. Heavy to excessive rainfall is expected over portions of central Texas Thursday, shifting into eastern Texas into the central Gulf Coast on Friday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

51°F

11°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Apr 11:54 PM PDT
Extended Forecast for

7 Miles WSW Napa Co. Airport CA

  • Overnight

    Overnight: Areas of fog after 4am. Otherwise, mostly clear, with a low around 48. West southwest wind around 5 mph becoming calm.

    Low: 48 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 74 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 50. West wind 5 to 8 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. Southwest wind 6 to 9 mph.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
Areas of fog after 4am. Otherwise, mostly clear, with a low around 48. West southwest wind around 5 mph becoming calm.
Thursday
Areas of fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Thursday Night
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 50. West wind 5 to 8 mph becoming calm after midnight.
Friday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Friday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. Southwest wind 6 to 9 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A chance of rain after 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 66.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 50.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Napa Co. Airport CA
 38.17°N 122.37°W (Elev. 3 ft)
Last Update:
11:41 pm PDT Apr 29, 2026
Forecast Valid:
12am PDT Apr 30, 2026-6pm PDT May 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation