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

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Clear

66°F

19°C

Humidity	72%
Wind Speed	N 0 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	16 Jun 07:55 PM PDT

More Information:

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

Extended Forecast for

2 Miles NW Petaluma CA

Coastal Flood Advisory June 16, 08:32pm until June 18, 05:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory June 16, 08:32pm until June 18, 05:00am
NOW until 5:00am Thu
Coastal Flood Advisory
Tonight
Low: 53 °F
Patchy Fog
Wednesday
High: 75 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 53 °F
Patchy Fog
Thursday
High: 73 °F
Patchy Fog
then Sunny
Thursday Night
Low: 54 °F
Patchy Fog
Juneteenth
High: 72 °F
Partly Sunny
Friday Night
Low: 52 °F
Patchy Fog
Saturday
High: 74 °F
Patchy Fog
then Sunny

Detailed Forecast

Tonight

Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 53. West wind around 5 mph becoming calm in the evening.

Wednesday

Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Wednesday Night

Patchy fog between 10pm and 5am. Otherwise, increasing clouds, with a low around 53. West southwest wind around 6 mph becoming calm in the evening.

Thursday

Patchy fog between 7am and 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Thursday Night

Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 54. Southwest wind 5 to 8 mph becoming calm in the evening.

Juneteenth

Partly sunny, with a high near 72.

Friday Night

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 52.

Saturday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74.

Saturday Night

Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 50.

Sunday

Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 77.