Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

70°F

21°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Feb 10:35 AM PST
Detailed forecast for

North Bay Interior Mountains

Rest Of Today
Partly cloudy late in the morning then becoming mostly cloudy. Highs in the upper 60s to mid 70s. North winds around 5 mph.
Tonight
Mostly cloudy. Lows in the upper 50s. North winds around 5 mph.
Saturday
Partly cloudy in the morning then becoming mostly cloudy. A slight chance of rain in the afternoon. Highs in the mid 60s to lower 70s. North winds around 5 mph...becoming southwest in the afternoon.
Saturday Night
Mostly cloudy. Lows in the lower 50s. West winds 5 to 10 mph.
Sunday
Mostly cloudy. A slight chance of rain in the afternoon. Highs in the 50s to mid 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Sunday Night
Mostly cloudy. A slight chance of rain. Lows in the upper 40s.
Monday
Partly cloudy. A slight chance of rain. Highs in the 50s to mid 60s.
Monday Night And Tuesday
Partly cloudy. Lows in the upper 40s. Highs in the mid 50s to upper 60s.
Tuesday Night
Mostly cloudy. Lows in the upper 40s.
Wednesday
Partly cloudy. A slight chance of rain. Highs in the 50s to mid 60s.
Wednesday Night And Thursday
Mostly clear. Lows in the mid 40s. Highs in the upper 50s to mid 60s.



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1002 AM PST Fri Feb 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database