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

Powerful Storm Approaching Western Alaska; Well Below Normal Temperatures in the Northern Plains

A powerful Fall storm is forecast to impact the Northwest and West-Central coasts of Alaska into the weekend with gale to storm-force winds, coastal flooding, high surf, beach erosion and inland high winds. Much below normal temperatures will prevail across the northern Plains into the Great Lakes Thursday and Friday and the East Coast this weekend behind a strong cold front. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

51°F

11°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 50°F (10°C)
Visibility 0.25 mi
Last update 06 Oct 06:06 AM PDT
Extended Forecast for

Sonoma CA

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 86 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 53 °F

  • Friday

    Friday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the afternoon.

    Patchy Dense
    Fog then
    Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53. West southwest wind 5 to 7 mph becoming calm in the evening.

    Mostly Clear

    Low: 53 °F

  • Saturday

    Saturday: Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.

    Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Sunday

    Sunday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

  • Columbus
    Day

    Columbus Day: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm in the evening.
Friday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 53. West southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 51.
Columbus Day
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
Last Update:
5:03 am PDT Oct 6, 2022
Forecast Valid:
6am PDT Oct 6, 2022-6pm PDT Oct 12, 2022
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation