Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until July 16, 04:00 AM PDT

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

66°F

19°C

Humidity	72%
Wind Speed	WNW 3 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	12 Jul 09:20 AM PDT

More Information:

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

Extended Forecast for

4 Miles NW Yountville CA

Coastal Flood Advisory July 12, 09:39am until July 16, 04:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory July 12, 09:39am until July 16, 04:00am
NOW until 4:00am Thu
Coastal Flood Advisory
Today
High: 90 °F
Partly Sunny
Tonight
Low: 62 °F
Mostly Cloudy
then Isolated
Showers
Monday
High: 93 °F
Gradual
Clearing
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 96 °F
Hot
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 96 °F
Hot
Wednesday Night
Low: 58 °F
Mostly Clear