Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803° N Lon: 122.8242° W Elev: 230.0 ft.

NA

51°F

11°C

Humidity 87%
Wind Speed ENE 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 07 Dec 03:10 PM PST
Detailed forecast for

Coastal North Bay Including Point Reyes National Seashore

Rest Of Today
Mostly cloudy. Highs in the upper 50s. Northwest winds 5 to 10 mph.
Tonight
Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph...becoming northeast after midnight.
Monday
Sunny. Highs in the upper 50s. North winds around 5 mph...becoming west in the afternoon.
Monday Night
Partly cloudy. Lows in the upper 40s. Northwest winds around 5 mph.
Tuesday
Partly cloudy in the morning then becoming sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.
Tuesday Night
Partly cloudy. Lows in the upper 40s.
Wednesday
Partly cloudy in the morning then becoming sunny. Highs in the mid 60s.
Wednesday Night
Partly cloudy. Lows in the upper 40s.
Thursday Through Friday
Mostly clear. Highs in the lower 60s. Lows in the upper 40s.
Friday Night
Partly cloudy. Lows in the upper 40s.
Saturday
Sunny. Highs in the lower 60s.



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301 PM PST Sun Dec 7 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database