Iowa

Storm History: Webster County, Iowa

583 episodes, 1,007 events since 1953

Every storm the National Weather Service has filed in Webster County, Iowa: 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
1,007
Deaths
2
Injuries
26
Damage
$192 million
Episodes
583

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 Webster 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
Tornado319024$11 million
Hail21000$40 million
Flash Flood11400$4.9 million
Flood10110$31 million
High Wind4000$1.4 million
Drought3400$96 million
Blizzard3200$525,000
Winter Storm2700$500,000
Heavy Snow2600$181,000
Heavy Rain2500
Thunderstorm Wind2302$270,000
Extreme Cold/Wind Chill1400
Ice Storm1200$1.2 million
Frost/Freeze1000$4.0 million
Cold/Wind Chill800$294,000
Funnel Cloud500
Excessive Heat300$135,000
Lightning100$3,000
Heat100
Winter Weather100
Dense Fog110

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 Webster County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Webster CountyEvery warning in Webster County since 1986Every county in Iowa

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.