Flood Advisory issued September 7 at 1:35PM AST until September 7 at 3:30PM AST by NWS San Juan PR

Canovanas, PR; Loiza, PR; Rio Grande, PR

Urgency: Expected

Certainty: Likely

Onset: 9/7/2026, 5:35:00 PM

Expires: 9/7/2026, 7:30:00 PM

Details

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Canovanas County in Puerto Rico... Loiza County in Puerto Rico... Rio Grande County in Puerto Rico... * WHEN...Until 330 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 135 PM AST, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1.5 inches of rain have fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - http://www.weather.gov/safety/flood

What To Do

Be aware of your surroundings and do not drive on flooded roads.

Other Active Flood Advisory Alerts

Flood Advisory issued September 7 at 3:21PM AST until September 7 at 3:30PM AST by NWS San Juan PR

Canovanas, PR; Loiza, PR; Rio Grande, PR

Flood Advisory issued September 7 at 3:21PM AST until September 7 at 3:30PM AST by NWS San Juan PR

Carolina, PR; San Juan, PR

Flood Advisory issued September 7 at 2:38PM EDT until September 7 at 3:45PM EDT by NWS Miami FL

Palm Beach, FL

Flood Advisory issued September 7 at 2:03PM AST until September 7 at 5:00PM AST by NWS San Juan PR

Aguada, PR; Anasco, PR; Rincon, PR

Flood Advisory issued September 7 at 1:58PM AST until September 7 at 4:15PM AST by NWS San Juan PR

Arecibo, PR; Barceloneta, PR; Florida, PR; Manati, PR

Source: National Weather Service.