Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially over western New York where up to two feet is forecast by late Thursday.
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Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.45°NLon: -122.27°WElev: 33ft.

Fair

68°F

20°C

Humidity 50%
Wind Speed calm
Barometer 30.17 in (1020.9 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Feb 3:54 pm PST
Extended Forecast for

7 Miles NE Yountville CA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Light east northeast wind.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Calm wind becoming south southwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 51. West northwest wind around 6 mph.

    Partly Cloudy

    Low: 51 °F

  • Friday

    Friday: Mostly sunny, with a high near 64. West northwest wind around 6 mph.

    Mostly Sunny

    High: 64 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 49. North northwest wind 5 to 8 mph.

    Partly Cloudy

    Low: 49 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    Mostly Sunny

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 54. Breezy.

    Mostly Clear
    and Breezy

    Low: 54 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Light east northeast wind.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 51. West northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 64. West northwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around 49. North northwest wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 54. Breezy.
Washington's Birthday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
A slight chance of rain. Partly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
7 Miles NE Yountville CA
 38.45°N 122.27°W (Elev. 1998 ft)
1:25 pm PST Feb 10, 2016
4pm PST Feb 10, 2016-6pm PST Feb 17, 2016
 
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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