Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033° N Lon: 122.82367° W Elev: 235.3 ft.

NA

44°F

7°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 18 Apr 04:07 AM PDT
Detailed forecast for

Coastal North Bay Including Point Reyes National Seashore

Rest Of Tonight
Partly cloudy. Lows in the upper 40s. North winds around 5 mph.
Saturday
Sunny in the morning then becoming partly cloudy. Highs in the 60s. Northeast winds around 5 mph...becoming west in the afternoon.
Saturday Night
Mostly cloudy. Lows in the upper 40s. West winds around 5 mph in the evening...becoming light.
Sunday
Mostly cloudy. Highs in the lower 60s. Light winds... Becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy. A chance of showers. Lows in the lower 50s. South winds 5 to 10 mph. Chance of showers 50 percent.
Monday
Showers. Highs around 60.
Monday Night
Showers. Lows in the lower 50s.
Tuesday
Showers and a chance of thunderstorms. Highs in the upper 50s.
Tuesday Night
Mostly cloudy. A chance of rain. Lows in the upper 40s.
Wednesday
Mostly cloudy in the morning then becoming partly cloudy. A chance of rain. Highs around 60.
Wednesday Night
Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s.
Thursday Through Friday
Mostly clear. Highs in the lower to mid 60s. Lows in the upper 40s.



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302 AM PDT Sat Apr 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database