Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Overcast

55°F

13°C

Humidity	93%
Wind Speed	SW 13 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	01 Apr 10:50 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles SSW Lake Berryessa CA

Tonight
Low: 41 °F
Chance Rain
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 47 °F
Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 50 °F
Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Clear
Sunday
High: 78 °F
Mostly Sunny
Sunday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of rain before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. West wind 8 to 16 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 61. Northwest wind 7 to 14 mph becoming north northeast in the morning. Winds could gust as high as 18 mph.

Thursday Night

Clear, with a low around 47. North wind 7 to 16 mph, with gusts as high as 34 mph.

Friday

Sunny, with a high near 72. North wind 15 to 18 mph, with gusts as high as 34 mph.

Friday Night

Clear, with a low around 50. North northeast wind 5 to 9 mph becoming calm.

Saturday

Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 52.