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 downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.18°NLon: -122.4°WElev: 33ft.

Fair

64°F

18°C

Humidity 60%
Wind Speed calm
Barometer 30.17 in (1020.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Feb 10:54 am PST
Extended Forecast for

7 Miles WSW Napa Co. Airport CA

  • Today

    Today: Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 67 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 50. West wind around 10 mph.

    Partly Cloudy

    Low: 50 °F

  • Friday

    Friday: Mostly sunny, with a high near 65. West wind 7 to 13 mph.

    Mostly Sunny

    High: 65 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 48. West wind 11 to 14 mph.

    Partly Cloudy

    Low: 48 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 66. West wind 5 to 8 mph.

    Mostly Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

  • Washington's
    Birthday

    Washington's Birthday: Mostly sunny, with a high near 72.

    Mostly Sunny

    High: 72 °F

Detailed Forecast

Today
Mostly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 50. West wind around 10 mph.
Friday
Mostly sunny, with a high near 65. West wind 7 to 13 mph.
Friday Night
Partly cloudy, with a low around 48. West wind 11 to 14 mph.
Saturday
Mostly sunny, with a high near 66. West wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 56.
Washington's Birthday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A slight chance of rain. Partly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
7 Miles WSW Napa Co. Airport CA
 38.18°N 122.4°W (Elev. 3 ft)
2:24 am PST Feb 11, 2016
11am PST Feb 11, 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