Puerto Rico Minor Flood Advisory | Effective 09/16/2026 15:58

Headline: 
Flood Advisory issued September 16 at 6:58PM AST until September 16 at 7:00PM AST by NWS San Juan PR
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
September 16, 2026 - 3:58pm
Expires: 
September 16, 2026 - 4:08pm
Description: 
The Flood Advisory will expire at 7 PM AST this evening for a portion of Puerto Rico, including the following areas, Caguas, Gurabo, Juncos, Las Piedras and San Lorenzo. The heavy rain has ended. Urban area and small stream flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.
Area Description: 
Caguas, PR; Gurabo, PR; Juncos, PR; Las Piedras, PR; San Lorenzo, PR
Forcast Office: 
NWS San Juan PR
Sender: 
w-nws.webmaster@noaa.gov