Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Fair

70°F

21°C

Humidity 64%
Wind Speed S 10 MPH
Barometer 29.85 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 27 Jul 7:35 pm PDT
Extended Forecast for

Vallejo CA

  • Tonight

    Tonight: Mostly clear, with a low around 57. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Mostly Clear

    Low: 57 °F

  • Thursday

    Thursday: Sunny, with a high near 91. Southwest wind around 8 mph, with gusts as high as 21 mph.

    Sunny

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56. West southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    Mostly Clear

    Low: 56 °F

  • Friday

    Friday: Sunny, with a high near 87. Southwest wind around 8 mph.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 56. West southwest wind around 11 mph.

    Mostly Clear

    Low: 56 °F

  • Saturday

    Saturday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

  • Sunday

    Sunday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 57. West southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 91. Southwest wind around 8 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 56. West southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 87. Southwest wind around 8 mph.
Friday Night
Mostly clear, with a low around 56. West southwest wind around 11 mph.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Vallejo CA
 38.14°N 122.22°W (Elev. 197 ft)
4:11 pm PDT Jul 27, 2016
7pm PDT Jul 27, 2016-6pm PDT Aug 3, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database