Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.

The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

48°F

9°C

Humidity 76%
Wind Speed E 11 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 26 Jan 10:15 AM PST
Extended Forecast for

Sonoma CA

  • Today

    Today: Mostly sunny, with a high near 57. Southeast wind around 7 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog. Patchy frost after 4am.  Otherwise, mostly cloudy, with a low around 36. East wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Patchy Fog
    then Patchy
    Frost and
    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Patchy frost before 8am.  Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 56 °F

    Patchy Frost
    and Areas Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Areas of fog.  Otherwise, cloudy, with a low around 45. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain
    and Areas Fog

  • Wednesday

    Wednesday: Areas of fog before noon.  Otherwise, partly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog.  Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before noon.  Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Areas of fog.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 11am.  Otherwise, mostly cloudy, with a high near 61.

    High: 61 °F

    Areas Fog
    then Mostly
    Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 57. Southeast wind around 7 mph.
Tonight
Patchy fog. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 36. East wind around 5 mph becoming calm in the evening.
Tuesday
Areas of fog before 10am. Patchy frost before 8am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of rain. Areas of fog. Otherwise, cloudy, with a low around 45. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Areas of fog before noon. Otherwise, partly sunny, with a high near 60. Calm wind.
Wednesday Night
Areas of fog. Otherwise, partly cloudy, with a low around 41.
Thursday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 62.
Thursday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 42.
Friday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Saturday
Areas of fog. Otherwise, mostly cloudy, with a high near 61.
Saturday Night
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 44.
Sunday
A slight chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
8:20 am PST Jan 26, 2026
10am PST Jan 26, 2026-6pm PST Feb 1, 2026
 
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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