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: 38.29°NLon: -122.29°WElev: 33ft.

Fair

20°C

68°F

Humidity 59%
Wind Speed E 13 MPH
Barometer 30.11 in (1018.6 mb)
Dewpoint 12°C (53°F)
Visibility 16 km
Last update 11 Feb 2:54 pm PST
Extended Forecast for

Napa CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. South wind 11 to 13 km/h.

    Mostly Cloudy

    Low: 9 °C

  • Friday

    Friday: Mostly sunny, with a high near 22. South southwest wind around 11 km/h.

    Mostly Sunny

    High: 22 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 8. South wind 5 to 8 km/h.

    Partly Cloudy

    Low: 8 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 22. South southwest wind around 8 km/h.

    Mostly Sunny

    High: 22 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 9. West northwest wind around 8 km/h becoming south in the evening.

    Partly Cloudy

    Low: 9 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    Mostly Sunny

    High: 24 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 12.

    Partly Cloudy

    Low: 12 °C

  • Washington's
    Birthday

    Washington's Birthday: Mostly sunny, with a high near 24.

    Mostly Sunny

    High: 24 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 11.

    Mostly Clear

    Low: 11 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. South wind 11 to 13 km/h.
Friday
Mostly sunny, with a high near 22. South southwest wind around 11 km/h.
Friday Night
Partly cloudy, with a low around 8. South wind 5 to 8 km/h.
Saturday
Mostly sunny, with a high near 22. South southwest wind around 8 km/h.
Saturday Night
Partly cloudy, with a low around 9. West northwest wind around 8 km/h becoming south in the evening.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 12.
Washington's Birthday
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
A chance of rain. Partly sunny, with a high near 18.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 8.
Thursday
A chance of rain. Partly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 6 m)
2:17 pm PST Feb 11, 2016
3pm PST Feb 11, 2016-6pm PST Feb 18, 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