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 >

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 Chill39°F (4°C)
Last update 17 Feb 12:05 am PST
Extended Forecast for

Sonoma CA

  • Overnight

    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.

    Chance
    Showers

    Low: 39 °F

  • Sunday

    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.

    Chance
    Showers

    High: 54 °F

  • Sunday
    Night

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

    Slight Chance
    Showers then
    Mostly Clear

    Low: 33 °F

  • Washington's
    Birthday

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

    Sunny

    High: 59 °F

  • Monday
    Night

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

    Mostly Clear

    Low: 34 °F

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

  • Wednesday

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

    Slight Chance
    Showers

    High: 55 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 37.

    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.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Thursday
A slight chance of showers. Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
Sonoma CA
 38.29°N 122.46°W (Elev. 72 ft)
9:25 pm PST Feb 16, 2019
12am PST Feb 17, 2019-6pm PST Feb 22, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database