Largest hail, 12 months
0.7 in (measured)
Harveysburg, Aug 11, 2026
Counties · Ohio
112 storm reports in the past 12 months. This page is a summary of National Weather Service reports; it is not a Warren County government page.
Largest hail, 12 months
0.7 in (measured)
Harveysburg, Aug 11, 2026
Highest gust, 12 months
58 mph (measured)
3 NW Lebanon, Mar 13, 2026
Most snow, one report
14.1 in (measured)
1 SW Franklin, Jan 26, 2026
Tornado reports, 12 months
1
Tornado reports are confirmed or ruled out later by NWS damage surveys.
112 reports match.
3 ENE Butlerville, Warren County
A couple small trees down in Harlan TWP.
Reported by 911 Call Center · NWS Wilmington, OH
1 NE Maineville, Warren County
A couple of small trees down in Hamilton.
Reported by 911 Call Center · NWS Wilmington, OH
3 NE Corwin, Warren County
Tree downed near intersection of Cook-Jones Road and U.S. Highway 42. Time estimated by radar.
Reported by 911 Call Center · NWS Wilmington, OH
3 ENE Lebanon, Warren County
Tree downed within 1200 block of N. Liberty-Keuter Road. Time estimated by radar.
Reported by 911 Call Center · NWS Wilmington, OH
3 NNE Waynesville, Warren County
Tree downed within 9000 block of Old Stage Road. Time estimated by radar.
Reported by 911 Call Center · NWS Wilmington, OH
2 SW Corwin, Warren County
Tree downed within 4000 block of Corwin Road. Time estimated by radar.
Reported by 911 Call Center · NWS Wilmington, OH
4 N Lebanon, Warren County
Tree downed within 4000 block of State Route 48. Time estimated by radar.
Reported by 911 Call Center · NWS Wilmington, OH
1 WSW Springboro, Warren County
Tree downed near intersection of West Factory Road and West Lower Springboro Road. Time estimated by radar.
Reported by 911 Call Center · NWS Wilmington, OH
2 W Carlisle, Warren County
Large tree down near the corner of Morningstar and Chamberlain Roads. Time estimated from Radar. Dispatch reported several other locations with trees down, as well.
Reported by 911 Call Center · NWS Wilmington, OH
2 E Mason, Warren County
Large tree down in the 4000 block of Cox-Smith Road in Mason. Time estimated from Radar.
Reported by 911 Call Center · NWS Wilmington, OH
Springboro, Warren County
Large tree limb down across road.
Reported by Broadcast Media · NWS Wilmington, OH
3 WNW Clarksville, Warren County
Tree down at Arrowcreek Drive and Sentinel Court.
Reported by 911 Call Center · NWS Wilmington, OH
FloodingFlood
2 ESE Franklin, Warren County
Portion of West Lower Springboro Road closed due to high water. Time estimated.
Reported by 911 Call Center · NWS Wilmington, OH
1 W Pleasant Plain, Warren County
Tree branches fell on building causing extensive roof damage.
Reported by Public · NWS Wilmington, OH
HailHail 0.7 in (marble) measured
Harveysburg, Warren County
Reported by Fire Dept/Rescue · NWS Wilmington, OH
Mason, Warren County
Large healthy tree limb split at the trunk at the Mason Public Library.
Reported by Public · NWS Wilmington, OH
4 SE Springboro, Warren County
Four trees down on Applewood Lane.
Reported by Public · NWS Wilmington, OH
Franklin, Warren County
Trees downed.
Reported by Amateur Radio · NWS Wilmington, OH
TornadoTornado
2 WSW Franklin, Warren County
EF0 tornado confirmed in Franklin in Warren County, Ohio. Maximum winds of 80 MPH. This tornado caused tree damage in several locations, and removed part of a wall from a large metal industrial building.
Reported by NWS Storm Survey · NWS Wilmington, OH
4 W Clarksville, Warren County
trees down in a few locations in central Washington Township. Time estimated from Radar.
Reported by 911 Call Center · NWS Wilmington, OH
Lebanon, Warren County
Tree down on Orchard Avenue in Lebanon. Time estimated from Radar.
Reported by 911 Call Center · NWS Wilmington, OH
1 NNW Lebanon, Warren County
Tree down on Lawndale Court in Lebanon. Time estimated from Radar.
Reported by 911 Call Center · NWS Wilmington, OH
1 ENE Lebanon, Warren County
Tree down along Southline Drive in Lebanon. Time estimated from Radar.
Reported by 911 Call Center · NWS Wilmington, OH
WindThunderstorm wind gust 49 mph measured
3 NW Lebanon, Warren County
AWOS station KI68 Warren County Airport.
Reported by AWOS · NWS Wilmington, OH
Heavy rainRain 3.15 in measured
3 W Landen, Warren County
Reported by Trained Spotter · NWS Wilmington, OH
Heavy rainRain 1.77 in measured
1 WNW Mason, Warren County
Reported by NWS Employee · NWS Wilmington, OH
FloodingFlood
2 W Landen, Warren County
High water on Winding Cape Way and Long Cove Blvd. Road was impassible. Time estimated.
Reported by Emergency Mngr · NWS Wilmington, OH
FloodingFlood
1 NW Landen, Warren County
High water on Irwin Simpson Road between Wood Trail Drive and Wagon Trail Road. Time estimated.
Reported by Emergency Mngr · NWS Wilmington, OH
FloodingFlood
1 WNW Maineville, Warren County
High standing water in the 1270 block of Bear Run Way just south of Foster-Maineville Road.
Reported by 911 Call Center · NWS Wilmington, OH
FloodingFlash flood
5 SSW Corwin, Warren County
Water getting into homes along Corwin Road near Oregonia.
Reported by Fire Dept/Rescue · NWS Wilmington, OH
Heavy rainRain 2.1 in measured
2 SW South Lebanon, Warren County
TPC Rivers Bend.
Reported by Public · NWS Wilmington, OH
FloodingFlash flood
2 ESE South Lebanon, Warren County
2 feet of water over Stubbs Mills Rd between SR22/3 and Mason Morrow Millgrove Rd.
Reported by 911 Call Center · NWS Wilmington, OH
FloodingFlood
South Lebanon, Warren County
6 - 8 inches of water covering Forest Avenue.
Reported by 911 Call Center · NWS Wilmington, OH
Heavy rainRain 2.09 in measured
1 WNW Mason, Warren County
24 hour rainfall total.
Reported by NWS Employee · NWS Wilmington, OH
1 ESE Corwin, Warren County
Tree fell on US73 blocking westbound lane. Time estimated from RADAR.
Reported by NWS Employee · NWS Wilmington, OH
1 NE Springboro, Warren County
Multiple large trees down along McCray Blvd. Time est from radar.
Reported by Broadcast Media · NWS Wilmington, OH
WindThunderstorm wind gust 53 mph measured
3 NW Lebanon, Warren County
AWOS station KI68 Warren County Airport.
Reported by AWOS · NWS Wilmington, OH
WindWind gust (not from a thunderstorm) 51 mph measured
3 NW Lebanon, Warren County
KI68 AWOS.
Reported by AWOS · NWS Wilmington, OH
WindWind gust (not from a thunderstorm) 58 mph measured
3 NW Lebanon, Warren County
AWOS station KI68 Warren County Airport.
Reported by AWOS · NWS Wilmington, OH
WindWind gust (not from a thunderstorm) 49 mph measured
3 NW Lebanon, Warren County
AWOS station KI68 Warren County Airport.
Reported by AWOS · NWS Wilmington, OH