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Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Fog

59°F

15°C

Humidity 90%
Wind Speed SSW 14 MPH
Barometer 30.07 in (1017.5 mb)
Dewpoint 56°F (13°C)
Visibility 6.00 mi
Last update 10 Dec 12:54 am PST
Extended Forecast for

6 Miles SSW Lake Berryessa CA

  • Overnight

    Overnight: Rain. The rain could be heavy at times.  Low around 49. Breezy, with a south wind around 26 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Breezy

    Low: 49 °F

  • Saturday

    Saturday: Rain, mainly before 10am.  High near 58. West southwest wind 14 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain then
    Chance Rain

    High: 58 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 38. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Slight Chance
    Rain then
    Partly Cloudy

    Low: 38 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 51. North wind around 5 mph.

    Mostly Sunny

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 38. West wind 5 to 7 mph.

    Mostly Cloudy

    Low: 38 °F

  • Monday

    Monday: Partly sunny, with a high near 50.

    Partly Sunny

    High: 50 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 40.

    Chance Rain

    Low: 40 °F

  • Tuesday

    Tuesday: A chance of rain.  Mostly cloudy, with a high near 49.

    Chance Rain

    High: 49 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain.  Cloudy, with a low around 39.

    Chance Rain

    Low: 39 °F

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 49. Breezy, with a south wind around 26 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain, mainly before 10am. High near 58. West southwest wind 14 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 38. West southwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 51. North wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 38. West wind 5 to 7 mph.
Monday
Partly sunny, with a high near 50.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A chance of rain. Cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
6 Miles SSW Lake Berryessa CA
 38.5°N 122.28°W (Elev. 1355 ft)
2:23 pm PST Dec 9, 2016
1am PST Dec 10, 2016-6pm PST Dec 16, 2016
 
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