Headline:
Flood Advisory issued August 19 at 11:46PM EDT until August 20 at 2:45AM EDT by NWS Jacksonville FL
Event:
Flood Advisory
Urgency:
Expected
Effective:
August 19, 2026 - 8:46pm
Expires:
August 19, 2026 - 11:45pm
Description:
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Southeastern Duval County in northeastern Florida...
North Central St. Johns County in northeastern Florida...
* WHEN...Until 245 AM EDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 1146 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.5 and 1.5 inches of rain
have fallen.
- Additional rainfall amounts of 1 to 2 inches are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Jacksonville, Ponte Vedra Beach, Unf, Jacksonville Beach,
Atlantic Beach, Neptune Beach, Palm Valley, Sawgrass, San Pablo
and Bayard.
- http://www.weather.gov/safety/flood
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Duval, FL; St. Johns, FL
Forcast Office:
NWS Jacksonville FL
Sender:
w-nws.webmaster@noaa.gov