Severe Thunderstorms in the Northeast and Northern Plains; Critical Fire Weather in the West

Scattered severe thunderstorms capable of damaging wind gusts and hail are forecast across the Northeast U.S. and North Dakota today. Heavy to excessive rainfall is possible over eastern New Mexico into western Texas and over the western Florida peninsula today. Critical fire weather conditions will persist today over parts of the interior Northwest and Great Basin. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075° N Lon: 122.27944° W Elev: 33.0 ft.

Mist

61°F

16°C

Humidity 77%
Wind Speed SSW 12 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 03 Jul 08:20 AM PDT
Detailed forecast for

North Bay Interior Mountains

Today
Partly cloudy. Highs in the mid 70s to lower 90s. Northwest winds 5 to 10 mph...becoming west 10 to 20 mph in the afternoon.
Tonight
Mostly clear. Lows in the 50s. Northwest winds 10 to 20 mph.
Independence Day
Sunny. Highs in the upper 60s to lower 80s. West winds 10 to 20 mph.
Friday Night
Clear. Lows in the lower to mid 50s. West winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
Saturday
Sunny. Highs in the lower 70s to mid 80s. Northwest winds around 5 mph...becoming south in the afternoon.
Saturday Night
Clear. Lows in the 50s.
Sunday Through Monday
Clear. Highs in the mid 70s to upper 80s. Lows in the 50s to lower 60s.
Monday Night And Tuesday
Mostly clear. Lows in the 50s. Highs in the 70s to 80s.
Tuesday Night And Wednesday
Clear. Lows in the mid 50s to lower 60s. Highs in the upper 70s to lower 90s.



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601 AM PDT Thu Jul 3 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database