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.

Mostly Cloudy

57°F

14°C

Humidity	93%
Wind Speed	SW 8 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	01 Apr 04:06 AM PDT

More Information:

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

Extended Forecast for

4 Miles NNW Napa CA

Overnight
Low: 51 °F
Slight Chance
Rain
Wednesday
High: 61 °F
Rain Likely
Wednesday Night
Low: 40 °F
Rain then
Slight Chance
Rain
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of rain before 5am. Cloudy, with a steady temperature around 51. South southwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after 9am. Mostly cloudy, with a high near 61. South wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain, mainly before 1am. Low around 40. Southwest wind 5 to 11 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Sunny, with a high near 67. Northwest wind 5 to 7 mph.

Thursday Night

Clear, with a low around 44. North northwest wind 5 to 11 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 76.

Friday Night

Mostly clear, with a low around 47.

Saturday

Sunny, with a high near 81.

Saturday Night

Mostly clear, with a low around 49.