Snow for the Southwest Mountains and Northern Plains to Northeast Sunday; More Significant Storm to Impact Eastern States Next Week

A storm crossing the Southwest states will bring heavy mountain snow Sunday into Monday. Further east, a separate storm will track from the Central Plains to the Mid-Atlantic states bringing a swath of ice and snow along and north of it's storm track Sunday into Monday. Next week, a stronger storm is expected to produce heavy rain over the Southeast with snow and ice from the Midwest to Northeast. Read More >

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Current conditions at

Napa, Napa County Airport (KAPC)

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

Mostly Cloudy

43°F

6°C

Humidity	76%
Wind Speed	WSW 6 MPH
Barometer	30.11 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	17 Feb 12:05 am PST

More Information:

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

Extended Forecast for

Sonoma CA

Overnight

Chance
Showers
Low: 39 °F
Sunday

Chance
Showers
High: 54 °F
Sunday
Night

Slight Chance
Showers then
Mostly Clear
Low: 33 °F
Washington's
Birthday

Sunny
High: 59 °F
Monday
Night

Mostly Clear
Low: 34 °F
Tuesday

Sunny
High: 57 °F
Tuesday
Night

Partly Cloudy
Low: 36 °F
Wednesday

Slight Chance
Showers
High: 55 °F
Wednesday
Night

Slight Chance
Showers
Low: 37 °F

Detailed Forecast

Overnight

A 50 percent chance of showers. Mostly cloudy, with a steady temperature around 39. North northwest wind 5 to 9 mph becoming east southeast. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 30 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 54. Northwest wind 10 to 16 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 20 percent chance of showers before 10pm. Mostly clear, with a low around 33. North wind around 5 mph becoming calm.

Washington's Birthday

Sunny, with a high near 59. Light northwest wind becoming north 6 to 11 mph in the morning.

Monday Night

Mostly clear, with a low around 34. North wind 10 to 16 mph, with gusts as high as 22 mph.

Tuesday

Sunny, with a high near 57.

Tuesday Night

Partly cloudy, with a low around 36.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 55.