Alert USA
weather NWS severe Hamilton, OH July 18, 2026 at 12:18 AM

Flash Flood Warning

FFWILN

The National Weather Service in Wilmington has extended the

* Flash Flood Warning for... Central Hamilton County in southwestern Ohio...

* Until 330 AM EDT Saturday.

* At 818 PM EDT, flooding was ongoing across the warned area. Between 3 and 5 inches of rain have fallen, with the greatest rainfall amounts near Norwood, Golf Manor, Silverton, and Fairfax. Additional rainfall amounts up to 0.5 inches to 1 inch will be possible as additional thunderstorms move into the area.

HAZARD...Fl

Flooding in Hamilton, OH can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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