Ohio Valley Storms Turn Deadly: Child Killed, 1 Million Without Power as Flooding Spreads to Tennessee

Published:August 11, 2026 · Last updated: August 12, 2026 · Reviewed by Ertuğrul Öz, Certified Fire Chief & Training Specialist

A slow-moving band of storms parked over southeastern Ohio overnight Monday into Tuesday, dropping rainfall totals that overwhelmed creeks and low-lying streets in a matter of hours. What started as a heavy-rain forecast turned into an active, multi-agency water rescue response before sunrise Tuesday — and by Wednesday morning had grown into a deadly, multi-state severe weather event stretching from Indiana to Tennessee, with no clear end in sight before Friday.

What Happened in Crooksville and Perry County

Crooksville, a village of roughly 2,500 people in east-central Perry County, took the worst of Tuesday's flooding. The Crooksville Volunteer Fire Department — an all-volunteer agency of about 30 firefighters that typically runs closer to 250 fire calls a year — posted early Tuesday that multiple local fire and EMS departments were on scene for "major flooding" and "additional emergencies currently going on," urging residents to stay indoors and move to higher ground if they lived in low-lying areas. A Perry County Emergency Management Agency spokesperson said the worst impacts were concentrated in the east-central part of the county, with Crooksville hit hardest and New Lexington also significantly affected.

Local TV crews on the ground described water more than knee-deep across multiple roadways, with crews rescuing residents trapped in their homes along West Main Street and side streets. The Ohio Department of Transportation deployed crews to place high-water signage and clear debris and downed trees from roadways. Perry County was placed under both an Areal Flood Warning and a standard Flood Warning as water continued to rise through the morning.

A Storm System That Kept Growing

Crooksville's flash flood emergency turned out to be an early flashpoint in a much larger, multiday severe weather pattern. By Tuesday night, the same system that soaked Perry County had pushed east and south, bringing flash flooding to Knoxville, Lenoir City, and part of Pigeon Forge, Tennessee, where vehicles were stranded and roads closed. A possible tornado touched down near Columbus, Ohio, flipping at least one car as line after line of severe storms moved through. In southeastern Indiana, high winds brought down a tree onto a home in Geneva Township, killing a 4-year-old child — the first confirmed fatality tied to this storm system. Power losses tied to the storms have climbed past 1 million homes and businesses across the affected states, a dramatic jump from the roughly 175,000 outages reported in the Mid-Atlantic just a day earlier.

Forecasters now say the greatest ongoing flood risk runs from southeastern Indiana through western Ohio and northern Kentucky, where repeated rounds of storms have saturated the ground enough that new rainfall can overwhelm roads and waterways almost immediately. Cincinnati, which averages 3.43 inches of rain for all of August, remains at risk of seeing well over double that from this system. The heavy rain threat is expected to persist into Friday in some areas before drier, high-pressure weather finally moves in over the weekend.

How Fire Departments Are Responding

Crooksville's response illustrates how quickly a rural, mostly-volunteer department can be pushed past its normal capacity by a flash flood. With no paid career staffing for fire suppression, the department leaned on mutual aid from neighboring Perry County fire and EMS agencies to run parallel rescues across multiple flooded streets at once — a scenario that mirrors NIMS/ICS guidance for water rescue incidents, where unified command and mutual aid are typically activated within the first hour once more than one or two simultaneous rescues are confirmed. Crews used rafts and boats to reach residents trapped by rapidly rising water rather than attempting wading rescues, consistent with standard swift-water rescue protocol that prioritizes getting a floating asset to a victim over entering moving water on foot. As the storm system has spread into Tennessee and southeastern Indiana, fire and EMS agencies there are now managing their own parallel responses to stranded vehicles, downed trees, and storm damage.

• ✓Displaced-residents shelter (Crooksville): Crooksville Fire Department, 531 Walnut Street, Crooksville, OH.
• ✓County shelter: Perry County Fairgrounds, opened via the Perry County Emergency Management Agency.
• ✓Power outages: More than 1 million homes and businesses are without power across the affected states; assume any downed line is live.
• ✓Active flood watches: Dozens of counties across Ohio, Indiana, and Kentucky through Wednesday morning; Athens County, OH and parts of central/eastern Kentucky through Friday morning.
• ✓Non-emergency line (Crooksville): Crooksville Fire and EMS, (740) 982-6801 (call 911 for emergencies only).

NWS Flood Terminology, Explained

Water Rescue Safety: Turn Around, Don't Drown

Just six inches of fast-moving water can knock an adult off their feet, and about a foot can float most cars. That's the basis of the National Weather Service's long-running "Turn Around, Don't Drown" campaign, and it's especially relevant as this storm system continues to spread: Ohio has already seen a tragic reminder of how quickly a river or stream can turn deadly, after a July incident in Powell, Ohio, in which a struggling swimmer and several would-be rescuers drowned in a fast-moving section of the Scioto River. Fire officials consistently stress the same guidance in flash flood conditions:

• ✗Never drive into flooded roadways — it's the leading cause of flood deaths in the U.S., and even a route that "doesn't look deep" can stall a vehicle and trap occupants.
• ✗Don't attempt an untrained rescue of someone struggling in fast-moving water — call 911 and, if possible, throw a floating object rather than entering the water yourself.
• ✓Stay away from downed trees and power lines during and after high winds — several storm-related deaths and injuries this week have come from falling trees rather than floodwater itself.
• ✓Move to higher ground immediately if you're in a low-lying area under a Flash Flood Warning or Emergency — don't wait to see how bad it gets.
• ✓If trapped by rising water, get to the highest interior point and, if needed, the roof — avoid closed attics with no exit — and call 911 to report your exact location.

What's Next

The same storm system responsible for Crooksville's flooding, the Indiana fatality, and the Tennessee flash flooding is expected to keep producing rounds of heavy rain and severe thunderstorms across the Ohio Valley into Wednesday, with lingering flood watches in parts of Ohio and Kentucky lasting into Friday. The greatest ongoing risk is concentrated from southeastern Indiana through western Ohio and northern Kentucky, where saturated ground means new storms can produce flash flooding quickly, including in and around Cincinnati, Dayton, and Columbus. Forecasters expect the pattern to finally ease once high pressure builds in over the weekend. For real-time updates, follow the National Weather Service offices covering your area, your county's emergency management agency, and local broadcasters, rather than relying on any single article, including this one — flood conditions can change block by block within minutes.

This is a developing story; we'll update it as Perry County Emergency Management, the Crooksville Volunteer Fire Department, the National Weather Service, and officials in Indiana, Kentucky, and Tennessee release further information on damage, evacuations, and the broader storm threat.