Flash Flood Warning: Aguas Buenas, PR, Caguas, PR, 20:54 UTC, 9 November 2026

Flash Flood Warning issued November 9 at 4:54PM AST until November 9 at 5:30PM AST by NWS San Juan PR

This warning has ended. This page keeps a record of it. For current alerts see what's in force now.

18.30° N, 66.09° W · map © Natural Earth

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Issued by: NWS San Juan PR
Severity: Severe
Urgency: Immediate
Certainty: Likely
Began: 20:54 UTC, 9 November 2026
Ended: 21:30 UTC, 9 November 2026

Area

Aguas Buenas, PR; Caguas, PR; Guaynabo, PR; San Juan, PR; Trujillo Alto, PR

What the National Weather Service said

At 454 PM AST, emergency management reported flooding waters along Avenida Shuford in Caguas and landslides along PR-156 in Aguas Buenas. Additionally, the USGS river gauge at Rio Canas in Caguas reported 18.15 feet, reaching minor flooding stage. Between 2.5 and 4.5 inches of rain have fallen. Flash flooding is already occurring. Although heavy rain has diminished, excess runoff persist and could result in additional flooding. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways,…

What it advised

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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…

Text as published by the National Weather Service when Gods Eyes last read it, possibly shortened. See weather.gov for the full, current text.

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