Puerto Rico Minor Flood Advisory | Effective 09/07/2026 09:18

Headline: 
Flood Advisory issued September 7 at 12:18PM AST until September 7 at 2:15PM AST by NWS San Juan PR
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
September 7, 2026 - 9:18am
Expires: 
September 7, 2026 - 11:15am
Description: 
* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Arecibo County in Puerto Rico... Barceloneta County in Puerto Rico... Florida County in Puerto Rico... Manati County in Puerto Rico... Vega Baja County in Puerto Rico... * WHEN...Until 215 PM AST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1218 PM AST, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding.
Instruction: 
Be aware of your surroundings and do not drive on flooded roads. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.
Area Description: 
Arecibo, PR; Barceloneta, PR; Florida, PR; Manati, PR; Vega Baja, PR
Forcast Office: 
NWS San Juan PR
Sender: 
w-nws.webmaster@noaa.gov