Illinois

Storm History: Putnam County, Illinois

301 episodes, 373 events since 1965

Every storm the National Weather Service has filed in Putnam County, Illinois: 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
373
Deaths
0
Injuries
6
Damage
$20 million
Episodes
301

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 Putnam 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
Winter Storm6300
Hail5700$76,000
Tornado4806$14 million
Flash Flood4700$95,000
Thunderstorm Wind3200$42,000
Winter Weather3100
Drought1500$6.0 million
Heavy Snow1400
Ice Storm1000$60,000
Dense Fog900
High Wind800$100,000
Extreme Cold/Wind Chill800
Frost/Freeze700$66,000
Blizzard700
Cold/Wind Chill500
Flood500$30,000
Heat400
Strong Wind100
Excessive Heat100
Funnel Cloud100

The deadliest

None recorded.

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 Putnam County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Putnam CountyEvery warning in Putnam County since 1986Every county in Illinois

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.