Webster County, Iowa tornado history

65 tornadoes recorded in or across Webster County from 1953 to 2024, coloured by rating on the map.

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Years1950 to 2025
Rating (F or EF scale)

Shows tornadoes that started in, or crossed, the chosen state. To see how many have passed near you, search a town or ZIP code, or tap the map.

Key
  • F0 / EF0 Light damage
  • F1 / EF1 Moderate damage
  • F2 / EF2 Considerable damage
  • F3 / EF3 Severe damage
  • F4 / EF4 Devastating damage
  • F5 / EF5 Incredible damage
  • Unknown Not rated (2007 onwards)

How to read the lines. Each line is one tornado, drawn from where it started to where it ended, coloured and sized by its rating. A dot means the record has no end point. Tap a line for its details, or tap anywhere else to see how many tornadoes have passed nearby. Weaker tornadoes appear as you zoom in. Ratings use the Fujita (F) scale before 1 February 2007 and the Enhanced Fujita (EF) scale from then on.

Tornadoes in Webster County

The Storm Prediction Center records 65 tornadoes whose paths touched Webster County, Iowa between 1953 and 2024. They killed 1 person and injured 27. The busiest month is June, with 17 tornadoes. The strongest was an F4 on 5 May 1965. The most recent was on 4 June 2024.

  • 65tornadoes
  • 1death
  • 27injuries
  • 908per 10,000 sq mi of land

A tornado that crossed several counties counts in each one, so county counts add up to more than the state's.

How strong were the tornadoes in Webster County?

RatingTornadoesShare
F0 / EF02945%
F1 / EF11117%
F2 / EF21218%
F3 / EF323%
F4 / EF435%
F5 / EF500%
Unknown rating812%

Webster County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 17 in 2000s.1950s21960s61970s41980s61990s42000s172010s112020s15

The 2020s only run to 2024, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1950s2
1960s6
1970s4
1980s6
1990s4
2000s17
2010s11
2020s15
Tornadoes by month
Bar chart of tornadoes by period. The most is 17 in Jun.Jan0Feb0Mar4Apr4May10Jun17Jul4Aug15Sep2Oct1Nov1Dec7
Show the numbers
PeriodCount
Jan0
Feb0
Mar4
Apr4
May10
Jun17
Jul4
Aug15
Sep2
Oct1
Nov1
Dec7

Records for Webster County

Notable tornadoes in Webster County

Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.

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