Snow for Eastern Great Lakes and Central Appalachians into Mid-Atlantic; Slow Improvement in Southern California

Snow showers, a few squalls, from the Great Lakes region into the central Appalachians and mid-Atlantic through today; Travel conditions may be affected. For southern California, slowly improving conditions as winds diminish later today. Friday and into the holiday weekend, an arctic surge will dive southward with snow showers and squalls for the front range of the Rockies as colder air moves east Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

60°F

16°C

Humidity 53%
Wind Speed SW 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Jan 02:54 PM PST
Extended Forecast for

Napa Co. Airport CA

Frost Advisory January 17, 01:00am until January 17, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Calm wind.

    High: 58 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 57.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 9pm and 2am.  Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 38. Calm wind.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 38. Calm wind.
Saturday
Areas of fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Calm wind.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 36. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 57.
Sunday Night
Patchy fog between 9pm and 2am. Otherwise, mostly clear, with a low around 37.
M.L.King Day
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 62.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Napa Co. Airport CA
 38.22°N 122.3°W (Elev. 3 ft)
12:26 pm PST Jan 16, 2025
3pm PST Jan 16, 2025-6pm PST Jan 23, 2025
 
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Additional Resources

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