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 today. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

57°F

14°C

Humidity	87%
Wind Speed	W 10 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	01 Apr 02:15 PM PDT

More Information:

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

Extended Forecast for

5 Miles SSE Lake Berryessa CA

This Afternoon
High: 62 °F
Rain Likely
Tonight
Low: 40 °F
Rain then
Chance Rain
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 46 °F
Clear
Friday
High: 76 °F
Sunny and
Breezy then
Sunny
Friday Night
Low: 48 °F
Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 82 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Rain likely, mainly between 4pm and 5pm. Partly sunny, with a high near 62. West southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly before 10pm. Low around 40. Southwest wind 13 to 16 mph becoming west northwest in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Sunny, with a high near 65. North wind 9 to 17 mph, with gusts as high as 22 mph.

Thursday Night

Clear, with a low around 46. North northwest wind 15 to 21 mph, with gusts as high as 30 mph.

Friday

Sunny, with a high near 76. Breezy, with a north northwest wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.

Friday Night

Clear, with a low around 48.

Saturday

Sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 50.

Sunday

Mostly sunny, with a high near 82.

Sunday Night

Partly cloudy, with a low around 48.

Monday

Mostly sunny, with a high near 78.