Catastrophic Flooding Impacts in South-Central Texas

Widespread life-threatening flash and urban flooding will continue to pose a significant threat to life and property in south-central Texas. Catastrophic fiver flooding, with rapid rises on small streams, arroyos, and typically dry washes, is expected. Monsoonal showers persist across the Great Basin and Southwest with greatest flash flooding in southern Arizona. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

59°F

15°C

Humidity 86%
Wind Speed SSW 13 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jul 12:54 AM PDT
Extended Forecast for

2 Miles NNE Napa Co. Airport CA

  • Overnight

    Overnight: Partly cloudy, with a low around 53. Light southwest wind.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 77. Light west southwest wind becoming south southwest 5 to 10 mph in the morning.

    High: 77 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 53. Southwest wind 3 to 8 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 77. Light west southwest wind becoming southwest 5 to 9 mph in the morning.

    High: 77 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. West southwest wind 5 to 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 77.

    High: 77 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. Light southwest wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 77. Light west southwest wind becoming south southwest 5 to 10 mph in the morning.
Friday Night
Increasing clouds, with a low around 53. Southwest wind 3 to 8 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 77. Light west southwest wind becoming southwest 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 53. West southwest wind 5 to 9 mph.
Sunday
Mostly cloudy, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Mostly cloudy, with a high near 76.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Napa Co. Airport CA
 38.23°N 122.27°W (Elev. 13 ft)
12:56 am PDT Jul 17, 2026
1am PDT Jul 17, 2026-6pm PDT Jul 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database