Kentucky

Storm History: Jefferson County, Kentucky

546 episodes, 1,264 events since 1957

Every storm the National Weather Service has filed in Jefferson 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
1,264
Deaths
27
Injuries
272
Damage
$284 million
Episodes
546

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 Jefferson 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
Tornado3536252$7.4 million
Flash Flood30110$48 million
Thunderstorm Wind24501$870,000
Hail24126$22 million
Flood6430$206 million
Winter Storm1650$160,000
Heavy Snow1324
High Wind924$189,000
Ice Storm600$15,000
Lightning410$22,000
Frost/Freeze400
Cold/Wind Chill220
Heat210
Winter Weather114$80,000
Excessive Heat111
Blizzard100
Strong Wind100

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 Jefferson County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Jefferson CountyEvery warning in Jefferson 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.