Tornadoes, hail, floods and severe storms recorded here between 1959 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
The part of each tornado’s path NOAA recorded in this county, 11 in all. Zoom in and the paths widen to their surveyed width.
Hover or tap a bar to see that year.
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
June 25, 2005 · Hardin, Ohio
An Amish boy was killed when lightning struck the tree he was leaning against. He had taken shelter under the tree from the thunderstorm.
March 9, 2002 · Hardin, Ohio
September 14, 2008 · Hardin, Ohio
Strong winds of 40 to 50 miles per hour were sustained for several hours. Gusts over 60 mph were common. Widespread damage occurred across the region, from trees being blown down on powerlines, to significant crop losses and structural damage.
May 23, 2026 · Hardin, Ohio
West North Street was flooded in Mount Victory.
March 26, 2026 · Hardin, Ohio
A home sustained roof and siding damage. Additionally, several large tree branches were snapped.
March 26, 2026 · Hardin, Ohio
A metal roof awning blew off of a home and onto State Route 68.
March 26, 2026 · Hardin, Ohio
A shed roof was blown off.
March 26, 2026 · Hardin, Ohio
A barn was destroyed by strong winds.
March 26, 2026 · Hardin, Ohio
A property sustained minor roof damage and also had multiple trees uprooted.
March 26, 2026 · Hardin, Ohio
The first tornadic damage was observed at the Hardin County Fairgrounds, just south of County Road 140, where minor roof damage occurred. Several wooden power poles were damaged and snapped in half. On the northern side of the fairgrounds, a hardwood tree was snapped and a buildi…
March 22, 2026 · Hardin, Ohio
March 13, 2026 · Hardin, Ohio
Measured at the Hardin County Airport (KI95). A spotter reported numerous branches down in McGuffey. Dust being blown from nearby agricultural fields dropped visibilities to under a mile at times.
March 11, 2026 · Hardin, Ohio
January 24, 2026 · Hardin, Ohio
A report came from northeast of Alger with 7 inches of snow.
December 1, 2025 · Hardin, Ohio
Based on surrounding observations, at least 6 inches of snow fell in the southern part of the county.
June 18, 2025 · Hardin, Ohio
Numerous trees were downed throughout the county, particularly near Ada.
May 16, 2025 · Hardin, Ohio
A large tree was downed near the roadway.
April 19, 2025 · Hardin, Ohio
A couple of trees were downed in Ada.
February 16, 2025 · Hardin, Ohio
In Kenton, two reports of 2.5 inches of snow were received.
January 10, 2025 · Hardin, Ohio
Nine miles north-northeast of Mt. Victory, 3 inches of snow was measured.
May 26, 2024 · Hardin, Ohio
A barn roof was damaged.
April 17, 2024 · Hardin, Ohio
A tree was downed near the intersection of County Road 144 and Township Road 199.
August 24, 2023 · Hardin, Ohio
A large tree was downed.
August 12, 2023 · Hardin, Ohio
The tornado first touched down in the vicinity of west Espy Street and Robinson Avenue. Some minor tree limb damage was noted, with some sheet metal damage to buildings in this area, including roof damage to one structure between west Espy Street and U.S. Route 68. Damage was mor…
July 29, 2023 · Hardin, Ohio
A tree fell onto a house.
July 29, 2023 · Hardin, Ohio
Several large branches were downed in the Ada area.
July 20, 2023 · Hardin, Ohio
A few trees were downed.
July 20, 2023 · Hardin, Ohio
July 20, 2023 · Hardin, Ohio
April 1, 2023 · Hardin, Ohio
A large tree was downed.
April 1, 2023 · Hardin, Ohio
A few trees were downed in the Alger area.
December 22, 2022 · Hardin, Ohio
A combination of snow, blowing snow, and bitter wind chills created dangerous conditions for persons traveling and those without sufficient shelter.
December 22, 2022 · Hardin, Ohio
Wind chills fell below 25 below zero.
June 13, 2022 · Hardin, Ohio
Numerous trees were downed throughout Hardin County, especially in the Ada, Kenton and McGuffy areas.
February 2, 2022 · Hardin, Ohio
A spotter in Kenton measured 8 inches of snow.
December 11, 2021 · Hardin, Ohio
The first sign of tornadic damage was observed at a residence just southwest of the intersection of State Routes 309 and 235, where part of the roof was lifted off of a barn and multiple softwood trees were snapped and blown in multiple directions. The tornado then strengthened a…
August 11, 2021 · Hardin, Ohio
A tree was downed on St Paul Road.
August 11, 2021 · Hardin, Ohio
A tree was downed on Township Road 265 west of State Route 31.
March 25, 2021 · Hardin, Ohio
Trees were noted down across the county. The mesonet at Ada recorded a 48 mph gust.
February 15, 2021 · Hardin, Ohio
Based on surrounding observations, it is estimated that portions of the county received up to 8 inches of snow.
November 15, 2020 · Hardin, Ohio
A semi trailer was blown over.
November 15, 2020 · Hardin, Ohio
A pine tree was downed near the Eagles Point Apartment complex.
November 15, 2020 · Hardin, Ohio
Several trees were downed across the county due to the strong winds.
September 7, 2020 · Hardin, Ohio
State Route 67 was closed due to high water.
July 10, 2020 · Hardin, Ohio
A few trees and power lines were downed near the intersection of North Martin Street and Smith Street.
June 10, 2020 · Hardin, Ohio
A large tree and other large limbs were knocked down on South Gormley Street.
June 10, 2020 · Hardin, Ohio
Multiple trees were reported down in Kenton; including on Market Street, Kohler Street and North Ida Street.
June 10, 2020 · Hardin, Ohio
A 30 inch diameter tree split about six feet from the base.
May 19, 2020 · Hardin, Ohio
A bridge in Kenton was impassable due to high water.
May 18, 2020 · Hardin, Ohio
A few roads were closed due to high water in the Ada area.