Kentucky

Storm History: Union County, Kentucky

724 episodes, 777 events since 1956

Every storm the National Weather Service has filed in Union County, Kentucky: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.

The record

Events
777
Deaths
2
Injuries
23
Damage
$52 million
Episodes
724

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Union County

Every year

From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.

By kind of event

Counted under the kind that heads each episode.

Kind of eventEventsDeathsInjuriesDamage
Flood10700$1.9 million
Dense Fog9400
Tornado80122$21 million
Strong Wind5600$54,000
Hail5400$288,000
Winter Weather5200
Heat5100
Frost/Freeze5000$25,000
Thunderstorm Wind4201$552,000
Drought3400$9.2 million
Winter Storm3210$550,000
Excessive Heat3200
Flash Flood2700$801,000
Heavy Snow2000$10,000
Cold/Wind Chill1600
Ice Storm1100$8.8 million
High Wind900$161,000
Extreme Cold/Wind Chill500
Wildfire200$9.2 million
Funnel Cloud200
Heavy Rain100

The deadliest

The costliest

Damage within this county, in the dollars of its year.

The largest hail

The largest stone in each episode, which may have fallen in a neighboring county of the same episode.

The strongest tornadoes

Every tornado in Union County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Union CountyEvery warning in Union County since 1986Every county in Kentucky

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.