Heavy rain and thunderstorms from the central Gulf Coast to Southeast U.S. early this week

Thunderstorms with heavy rain are expected from eastern TX across the Lower Miss. Valley to the Southeast U.S. on Monday. This rain could lead to flash flooding. Some of the thunderstorms could be severe in this area, producing damaging wind and tornadoes. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Napa, Napa County Airport (KAPC)

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

Fog

43°F

6°C

Humidity 93%
Wind Speed calm
Barometer 30.11 in
Dewpoint 41°F (5°C)
Visibility 0.25 mi
Last update 05 Dec 12:42 am PST
Extended Forecast for

7 Miles NE Yountville CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. Northwest wind around 8 mph.

    Mostly Cloudy

    Low: 43 °F

  • Monday

    Monday: Mostly sunny, with a high near 48. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 48 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 37. North northwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 37 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Mostly sunny, with a high near 45. West northwest wind 14 to 17 mph, with gusts as high as 26 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 35. Light north wind increasing to 5 to 10 mph in the evening.

    Partly Cloudy

    Low: 35 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    Mostly Sunny

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41.

    Chance Rain

    Low: 41 °F

  • Thursday

    Thursday: A chance of rain.  Cloudy, with a high near 48.

    Chance Rain

    High: 48 °F

  • Thursday
    Night

    Thursday Night: Rain likely.  Cloudy, with a low around 47.

    Rain Likely

    Low: 47 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Northwest wind around 8 mph.
Monday
Mostly sunny, with a high near 48. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 37. North northwest wind 6 to 8 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 45. West northwest wind 14 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 35. Light north wind increasing to 5 to 10 mph in the evening.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Cloudy, with a high near 48.
Thursday Night
Rain likely. Cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
Click Map For Forecast
Point Forecast:
7 Miles NE Yountville CA
 38.45°N 122.27°W (Elev. 1998 ft)
1:09 pm PST Dec 4, 2016
1am PST Dec 5, 2016-6pm PST Dec 11, 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