Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

haze

61°F

16°C

Humidity 63%
Wind Speed ESE 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Last update 14 Jan 03:15 PM PST
Extended Forecast for

5 Miles WSW Yountville CA

  • Tonight

    Tonight: Clear, with a low around 49. North northeast wind 11 to 13 mph, with gusts as high as 28 mph.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Northeast wind 7 to 10 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. North northeast wind around 8 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 60. Northeast wind 7 to 9 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 45. North northeast wind around 7 mph.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 49. North northeast wind 11 to 13 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 61. Northeast wind 7 to 10 mph.
Thursday Night
Clear, with a low around 48. North northeast wind around 8 mph.
Friday
Sunny, with a high near 60. Northeast wind 7 to 9 mph.
Friday Night
Clear, with a low around 45. North northeast wind around 7 mph.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 45.
M.L.King Day
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Yountville CA
 38.38°N 122.45°W (Elev. 2192 ft)
1:24 pm PST Jan 14, 2026
3pm PST Jan 14, 2026-6pm PST Jan 21, 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