Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

light rain,mist

50°F

10°C

Humidity	93%
Wind Speed	ENE 5 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	48°F (9°C)
Visibility	4.00 mi
Wind Chill	48°F (9°C)
Last update	01 Jan 01:35 AM PST

More Information:

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

Extended Forecast for

7 Miles NE Yountville CA

Overnight
Low: 44 °F
Rain
New Year's Day
High: 52 °F
Showers
Thursday Night
Low: 51 °F
Showers then
Chance
Showers
Friday
High: 53 °F
Chance
Showers
Friday Night
Low: 50 °F
Showers
Saturday
High: 54 °F
Showers
Saturday Night
Low: 49 °F
Showers
Sunday
High: 52 °F
Showers
Sunday Night
Low: 48 °F
Showers

Detailed Forecast

Overnight

Rain. Low around 44. East wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Showers. High near 52. East southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Showers, mainly before 10pm. Steady temperature around 51. South wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 53. South southeast wind 8 to 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers. Low around 50. South southeast wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Saturday

Showers before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then showers after 1pm. High near 54. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 100%.

Sunday

Showers. Cloudy, with a high near 52.

Sunday Night

Showers. Cloudy, with a low around 48.

Monday

Showers. Mostly cloudy, with a high near 49.

Monday Night

Showers likely. Mostly cloudy, with a low around 44.

Tuesday

A chance of showers. Partly sunny, with a high near 49.