Strong Cold Front Crossing Great Lakes and Northeast U.S.; Elevated Fire Weather in Southern California

A strong cold front will bring brisk to high winds across portions of the Great Lakes and the Northeast this weekend. Cold air arriving behind the front will trigger lake-effect snow downwind of the Great Lakes and accumulating snow over the higher terrain of the Northeast. Gusty offshore winds will maintain elevated fire weather conditions this weekend across coastal southern California. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

78°F

26°C

Humidity 31%
Wind Speed SW 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 31 Oct 01:54 PM PDT
Extended Forecast for

3 Miles SSW Vallejo CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 78. Light east southeast wind.

    Sunny

    High: 78 °F

  • Tonight

    Tonight: Mostly clear, with a low around 47. Light west wind.

    Mostly Clear

    Low: 47 °F

  • Sunday

    Sunday: Sunny, with a high near 80. North northeast wind around 6 mph becoming east in the afternoon.

    Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 47. South southeast wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 47 °F

  • Monday

    Monday: Sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Light east southeast wind.
Tonight
Mostly clear, with a low around 47. Light west wind.
Sunday
Sunny, with a high near 80. North northeast wind around 6 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 47. South southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
3 Miles SSW Vallejo CA
 38.09°N 122.26°W (Elev. 75 ft)
1:57 pm PDT Oct 31, 2020
2pm PDT Oct 31, 2020-6pm PST Nov 6, 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