Puerto Rico Minor Flood Advisory | Effective 09/07/2026 10:35

Headline: 
Flood Advisory issued September 7 at 1:35PM AST until September 7 at 3:30PM AST by NWS San Juan PR
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
September 7, 2026 - 10:35am
Expires: 
September 7, 2026 - 12:30pm
Description: 
* 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
Instruction: 
Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Canovanas, PR; Loiza, PR; Rio Grande, PR
Forcast Office: 
NWS San Juan PR
Sender: 
w-nws.webmaster@noaa.gov