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

45°F

7°C

Humidity 87%
Wind Speed ENE 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill43°F (6°C)
Last update 26 Jan 08:55 AM PST
Extended Forecast for

Napa Co. Airport CA

  • Today

    Today: Mostly sunny, with a high near 55. East wind 9 to 13 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. East southeast wind 3 to 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm.  Partly sunny, with a high near 56. Light and variable wind becoming south southeast 5 to 8 mph in the morning.

    High: 56 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly before 10pm.  Patchy fog after 1am.  Otherwise, cloudy, with a low around 44. South southwest wind around 5 mph becoming calm  after midnight.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 58. Calm wind becoming north northeast around 6 mph in the morning.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 1am.  Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Areas of fog after 10pm.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Areas Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 55. East wind 9 to 13 mph.
Tonight
Partly cloudy, with a low around 38. East southeast wind 3 to 5 mph.
Tuesday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 56. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
Tuesday Night
A 50 percent chance of rain, mainly before 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 44. South southwest wind around 5 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. Calm wind becoming north northeast around 6 mph in the morning.
Wednesday Night
Areas of fog after 1am. Otherwise, partly cloudy, with a low around 42.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 42.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 42.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Sunday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Napa Co. Airport CA
 38.2°N 122.29°W (Elev. 20 ft)
8:20 am PST Jan 26, 2026
9am PST Jan 26, 2026-6pm PST Feb 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database