Extensive Severe Weather Potential and Tropical Storm Cristobal

Severe thunderstorms are expected from the central Plains into parts of the East today, especially in the Northeast and northern Mid-Atlantic, where damaging winds are likely. Tropical Storm Cristobal will remain over the Bay of Campeche and eastern Mexico the next few days. There is a risk of storm surge, heavy rain and wind impacts from Cristobal this weekend along parts of the U.S. Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

82°F

28°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 03 Jun 11:20 AM PDT
Extended Forecast for

2 Miles E Vallejo CA

Heat Advisory until June 4, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 4, 08:00pm

    NOW until
    8:00pm Thu

    Heat Advisory

  • Today

    Today: Sunny, with a high near 91. Southwest wind 7 to 10 mph.

    Sunny

    High: 91 °F

  • Tonight

    Tonight: Clear, with a low around 58. West southwest wind 9 to 11 mph.

    Clear

    Low: 58 °F

  • Thursday

    Thursday: Sunny, with a high near 86. Southwest wind 7 to 10 mph.

    Sunny

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 55. Southwest wind 11 to 16 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 55 °F

  • Friday

    Friday: Sunny, with a high near 72. West southwest wind 11 to 18 mph, with gusts as high as 25 mph.

    Sunny

    High: 72 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

  • Saturday

    Saturday: A 20 percent chance of showers before 11am.  Sunny, with a high near 68.

    Slight Chance
    Showers then
    Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 50. Breezy.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 50 °F

Detailed Forecast

Today
Sunny, with a high near 91. Southwest wind 7 to 10 mph.
Tonight
Clear, with a low around 58. West southwest wind 9 to 11 mph.
Thursday
Sunny, with a high near 86. Southwest wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 55. Southwest wind 11 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 72. West southwest wind 11 to 18 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A 20 percent chance of showers before 11am. Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 50. Breezy.
Sunday
Sunny, with a high near 68.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
2 Miles E Vallejo CA
 38.15°N 122.19°W (Elev. 801 ft)
1:49 am PDT Jun 3, 2020
11am PDT Jun 3, 2020-6pm PDT Jun 9, 2020
 
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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