Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

57°F

14°C

Humidity 47%
Wind Speed WSW 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 06 Mar 10:00 PM PST
Detailed forecast for

North Bay Interior Mountains

Rest Of Tonight
Mostly clear. Lows in the mid 50s to lower 60s. North winds 10 to 20 mph with gusts to around 40 mph.
Saturday
Sunny, breezy. Highs in the lower to mid 70s. North winds 20 to 30 mph...becoming northeast 15 to 20 mph in the afternoon.
Saturday Night
Clear. Lows in the mid 50s to lower 60s. North winds 10 to 20 mph.
Sunday
Sunny. Highs in the 70s. Northeast winds 5 to 10 mph... Becoming southwest in the afternoon.
Sunday Night
Mostly clear. Lows in the mid 50s. West winds around 5 mph...becoming northwest after midnight.
Monday
Sunny. Highs in the 60s to upper 70s.
Monday Night And Tuesday
Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the 60s to lower 70s.
Tuesday Night
Partly cloudy in the evening then becoming clear. Lows around 50.
Wednesday
Sunny. Highs in the 60s to mid 70s.
Wednesday Night Through Friday
Mostly clear. Lows in the lower 50s. Highs in the mid 60s to upper 70s.



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901 PM PST Fri Mar 6 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database