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Severe WeatherHistory

Knoxville, IA severe weather history

NOAA has logged 150 severe weather events at Knoxville in Marion County, Iowa since 1996 — most often thunderstorm wind.

That is 21.0% of the 713 events recorded across Marion County as a whole.

Events on record
150
Direct deaths
01 injured
Property damage
$4.8M
Record span
1996–Mar 14, 2025

What hits Knoxville

Recent events logged at Knoxville

Most recent severe weather events recorded at Knoxville, newest first
DateEventDeathsInjuriesDamage
Mar 14, 2025Thunderstorm Wind00$7.5K
Jul 17, 2023Hail00$0
May 13, 2023Hail00$0
May 13, 2023Heavy Rain00$0
Mar 31, 2023Thunderstorm Wind00$15K
Mar 31, 2023Hail00$0
Mar 31, 2023Hail00$0
Mar 31, 2023Hail00$0
Jun 19, 2021Hail00$0
Jun 19, 2021Hail00$0
Jun 19, 2021Thunderstorm Wind00$0
Jul 14, 2020Heavy Rain00$0
Jun 9, 2020Heavy Rain00$0
Jun 9, 2020Heavy Rain00$0
Jun 9, 2020Heavy Rain00$0
Jun 9, 2020Heavy Rain00$0
Jul 20, 2019Thunderstorm Wind00$5K
Jun 28, 2019Thunderstorm Wind00$2K
May 26, 2019Hail00$0
Oct 9, 2018Flood00$0
Oct 9, 2018Flood00$0
Sep 5, 2018Heavy Rain00$0
Sep 1, 2018Hail00$0
Aug 28, 2018Thunderstorm Wind00$15K
Jun 28, 2018Thunderstorm Wind00$10K
Jun 7, 2018Thunderstorm Wind00$15K
Jun 28, 2017Funnel Cloud00$0
Jun 23, 2017Thunderstorm Wind00$25K
May 17, 2017Thunderstorm Wind00$20K
Apr 15, 2017Heavy Rain00$0
Apr 10, 2017Hail00$0
Sep 7, 2016Heavy Rain00$0
Jul 19, 2016Flash Flood00$20K
Jul 19, 2016Flash Flood00$20K
Jul 19, 2016Flash Flood00$20K
Jul 19, 2016Flash Flood00$20K
Jul 19, 2016Heavy Rain00$0
Jul 19, 2016Heavy Rain00$0
Dec 13, 2015Heavy Rain00$0
Nov 11, 2015Tornado · EF101$350K

Source: NOAA/NCEI Storm Events · dates in UTC · newest 40 records

Knoxville severe weather — your questions

When was the last severe weather event at Knoxville?

The most recent event on record for Knoxville is dated Mar 14, 2025 (UTC). NOAA publishes confirmed records on a delay of one to three months.

How many severe weather events has Knoxville recorded?

Knoxville appears in 150 NOAA storm reports since 1996 — 21.0% of everything logged across Marion County.

What is the most common severe weather at Knoxville?

Thunderstorm Wind leads the record at Knoxville, out of 8 hazard types logged there.

Have there been weather deaths at Knoxville?

No direct weather deaths are recorded at Knoxville since 1996.

Which decade was busiest at Knoxville?

The 2010s carry the most reports for Knoxville, with 75 events logged.

More of the Marion County record

Knoxville, IA Severe Weather History — Severe Weather History