Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

64°F

18°C

Humidity	67%
Wind Speed	S 16 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	30 Mar 04:35 PM PDT

More Information:

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

Extended Forecast for

4 Miles N Sonoma CA

Tonight
Low: 55 °F
Mostly Cloudy
Tuesday
High: 59 °F
Chance Rain
Tuesday Night
Low: 50 °F
Chance Rain
Wednesday
High: 56 °F
Rain Likely
Wednesday Night
Low: 47 °F
Rain Likely
Thursday
High: 58 °F
Sunny
Thursday Night
Low: 49 °F
Clear
Friday
High: 68 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 55. West wind around 7 mph.

Tuesday

A 40 percent chance of rain after 4pm. Mostly cloudy, with a high near 59. West northwest wind 6 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

Tuesday Night

A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 50. West southwest wind 6 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. South southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 47. West southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Sunny, with a high near 58.

Thursday Night

Clear, with a low around 49.

Friday

Sunny, with a high near 68.

Friday Night

Mostly clear, with a low around 53.

Saturday

Sunny, with a high near 72.

Saturday Night

Mostly clear, with a low around 55.