Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from January 13, 01:00 AM PST until January 13, 09:00 AM PST

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

37°F

3°C

Humidity	93%
Wind Speed	N 5 MPH
Barometer	30.3 in (1026.08 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	13 Jan 05:00 AM PST

More Information:

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

Extended Forecast for

Napa CA

Cold Weather Advisory until January 13, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until January 13, 09:00am
NOW until 9:00am Tue
Cold Weather Advisory
Overnight
Low: 36 °F
Mostly Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 62 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 63 °F
Sunny
Thursday Night
Low: 42 °F
Mostly Clear
Friday
High: 64 °F
Sunny