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: 38.48°NLon: -122.25°WElev: 33ft.

Fair

49°F

9°C

Humidity 90%
Wind Speed calm
Barometer 30.15 in (1020.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Feb 6:54 am PST
Extended Forecast for

7 Miles S Lake Berryessa CA

  • Today

    Today: Mostly sunny, with a high near 70. Light east southeast wind.

    Mostly Sunny

    High: 70 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 51. West wind 7 to 9 mph.

    Partly Cloudy

    Low: 51 °F

  • Friday

    Friday: Mostly sunny, with a high near 68. Light northwest wind becoming west 8 to 13 mph in the morning.

    Mostly Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 50. North northwest wind 7 to 10 mph.

    Partly Cloudy

    Low: 50 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 68. North wind 5 to 9 mph.

    Mostly Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    Mostly Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Washington's
    Birthday

    Washington's Birthday: Mostly sunny, with a high near 73.

    Mostly Sunny

    High: 73 °F

Detailed Forecast

Today
Mostly sunny, with a high near 70. Light east southeast wind.
Tonight
Partly cloudy, with a low around 51. West wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 68. Light northwest wind becoming west 8 to 13 mph in the morning.
Friday Night
Partly cloudy, with a low around 50. North northwest wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 68. North wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 57.
Washington's Birthday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A chance of rain. Partly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
7 Miles S Lake Berryessa CA
 38.48°N 122.25°W (Elev. 1198 ft)
2:24 am PST Feb 11, 2016
7am 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