Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until June 18, 05:00 AM PDT

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

69°F

21°C

Humidity	67%
Wind Speed	SW 2 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	58°F (14°C)
Visibility	NA
Last update	16 Jun 03:55 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles W Cotati CA

Coastal Flood Advisory June 16, 04:05pm until June 18, 05:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory June 16, 04:05pm until June 18, 05:00am
NOW until 5:00am Thu
Coastal Flood Advisory
Tonight
Low: 52 °F
Patchy Fog
Wednesday
High: 72 °F
Areas Fog
then Sunny
Wednesday Night
Low: 51 °F
Areas Fog
Thursday
High: 70 °F
Areas Fog
then Sunny
Thursday Night
Low: 52 °F
Patchy Fog
Juneteenth
High: 70 °F
Partly Sunny
Friday Night
Low: 51 °F
Fog
Saturday
High: 71 °F
Areas Fog
then Sunny

Detailed Forecast

Tonight

Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 52. West southwest wind 5 to 9 mph becoming calm after midnight.

Wednesday

Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Wednesday Night

Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 51. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Thursday

Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Light south southwest wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 18 mph.

Juneteenth

Partly sunny, with a high near 70.

Friday Night

Widespread fog, mainly after 2am. Otherwise, partly cloudy, with a low around 51.

Saturday

Areas of fog before 8am. Otherwise, mostly sunny, with a high near 71.

Saturday Night

Patchy fog after 11pm. Otherwise, mostly clear, with a low around 49.

Sunday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74.

Sunday Night

Patchy fog. Otherwise, mostly clear, with a low around 49.