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Severe Thunderstorms Possible for the Central Gulf Coast; More Storms Move into the West

Strong to severe thunderstorms will be possible over the next several days along the central Gulf Coast and portions of the southeast. Storms may contain damaging winds, large hail and isolated tornadoes. Meanwhile, more storms will bring heavy rain, with heavy snow in the mountains to California and the southern Rockies through the weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Mostly Cloudy

48°F

9°C

Humidity 81%
Wind Speed W 7 MPH
Barometer 29.45 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 20 Jan 9:30 pm PST
Extended Forecast for

6 Miles SSW Lake Berryessa CA

Flash Flood Watch January 22, 12:00am until January 22, 06:00pm
High Wind Watch January 21, 07:00pm until January 22, 10:00am
Click here for hazard details and duration
Flash Flood Watch
High Wind Watch
  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 38. West southwest wind 14 to 17 mph, with gusts as high as 23 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 38 °F

  • Saturday

    Saturday: Showers likely, mainly after 4pm. The rain could be heavy at times.  Mostly cloudy, with a high near 50. West southwest wind 13 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers then
    Heavy Rain

    High: 50 °F

  • Saturday
    Night

    Saturday Night: Showers likely before 10pm, then rain after 10pm. The rain could be heavy at times.  Low around 41. Breezy, with a south southeast wind 20 to 28 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain
    and Breezy

    Low: 41 °F

  • Sunday

    Sunday: Rain.  High near 50. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Breezy

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Showers likely.  Cloudy, with a low around 37. West southwest wind 11 to 20 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 37 °F

  • Monday

    Monday: A 40 percent chance of showers.  Mostly cloudy, with a high near 47. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    High: 47 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 37.

    Chance
    Showers

    Low: 37 °F

  • Tuesday

    Tuesday: A slight chance of showers.  Mostly sunny, with a high near 50.

    Slight Chance
    Showers

    High: 50 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 38. West southwest wind 14 to 17 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, mainly after 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 50. West southwest wind 13 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely before 10pm, then rain after 10pm. The rain could be heavy at times. Low around 41. Breezy, with a south southeast wind 20 to 28 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain. High near 50. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely. Cloudy, with a low around 37. West southwest wind 11 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 47. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
6 Miles SSW Lake Berryessa CA
 38.5°N 122.28°W (Elev. 1355 ft)
8:56 pm PST Jan 20, 2017
9pm PST Jan 20, 2017-6pm PST Jan 27, 2017
 
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