Storm History: Monroe County, Iowa
Every storm the National Weather Service has filed in Monroe 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
- 405
- Deaths
- 0
- Injuries
- 8
- Damage
- $174 million
- Episodes
- 311
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.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Tornado | 86 | 0 | 8 | $28 million |
| Hail | 65 | 0 | 0 | $493,000 |
| Flash Flood | 62 | 0 | 0 | $3.9 million |
| Drought | 32 | 0 | 0 | $110 million |
| Flood | 29 | 0 | 0 | $22 million |
| Winter Storm | 23 | 0 | 0 | $460,000 |
| High Wind | 19 | 0 | 0 | $710,000 |
| Heavy Snow | 19 | 0 | 0 | $3.5 million |
| Ice Storm | 15 | 0 | 0 | $445,000 |
| Blizzard | 13 | 0 | 0 | $260,000 |
| Thunderstorm Wind | 10 | 0 | 0 | $35,000 |
| Frost/Freeze | 9 | 0 | 0 | $4.0 million |
| Cold/Wind Chill | 7 | 0 | 0 | $294,000 |
| Extreme Cold/Wind Chill | 7 | 0 | 0 | |
| Excessive Heat | 3 | 0 | 0 | $135,000 |
| Heavy Rain | 3 | 0 | 0 | |
| Heat | 1 | 0 | 0 | |
| Winter Weather | 1 | 0 | 0 | |
| Sleet | 1 | 0 | 0 |
The deadliest
None recorded.
The costliest
Damage within this county, in the dollars of its year.
- Drought, July 1, 2012
- Tornado, June 7, 1984
- Drought, August 1, 2013
- Flood, June 12, 2010
- Drought, August 1, 2003
- Drought, August 1, 2001
- Drought, August 1, 2012
- Drought, September 1, 2000
- Drought, August 14, 2000
- Drought, July 20, 1999
- Heavy Snow, October 26, 1997
- Frost/Freeze, October 10, 2009
- Frost/Freeze, April 11, 2012
- Flash Flood, May 28, 2013
- Flash Flood, June 23, 2015
- Tornado, June 22, 2015
- Flood, May 22, 2004
- Tornado, May 9, 1996
- Flash Flood, May 28, 2019
- High Wind, November 10, 1998
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, May 8, 2003
- Hail, June 18, 2021
- Flash Flood, June 23, 2015
- Hail, May 20, 1998
- Hail, August 28, 2018
- Hail, May 24, 2024
- Hail, April 12, 2014
- Hail, May 17, 2004
- Hail, October 22, 2001
- Hail, July 22, 1995
- Flash Flood, May 20, 2024
- Hail, July 14, 2020
- Flash Flood, June 13, 2018
- Flash Flood, September 9, 2014
- Hail, June 4, 1999
The strongest tornadoes
- Tornado, May 25, 2008
- Tornado, June 22, 1964
- Tornado, June 7, 1984
- Tornado, July 28, 1986
- Tornado, September 20, 1965
- Tornado, July 26, 1969
- Tornado, June 28, 1990
- Tornado, November 12, 2005
- Tornado, June 22, 2015
- Tornado, July 14, 2021
- Tornado, June 28, 1969
- Tornado, June 18, 1975
- Tornado, November 15, 1988
- Tornado, June 29, 1998
- Tornado, May 10, 2001
Every episode, newest first
- Hail, June 19, 2025
- Blizzard, March 4, 2025
- Winter Storm, February 11, 2025
- Extreme Cold/Wind Chill, January 20, 2025
- Ice Storm, December 14, 2024
- Flash Flood, July 31, 2024
- Hail, July 30, 2024
- Hail, May 24, 2024
- Flash Flood, May 20, 2024
- Flash Flood, May 2, 2024
- Tornado, April 30, 2024
- Hail, April 27, 2024
- Drought, April 1, 2024
- Drought, March 1, 2024
- Drought, February 1, 2024
- Extreme Cold/Wind Chill, January 13, 2024
- Blizzard, January 11, 2024
- Winter Storm, January 8, 2024
- Drought, January 1, 2024
- Drought, December 1, 2023
- Drought, November 1, 2023
- Drought, October 1, 2023
- Drought, September 1, 2023
- Drought, August 1, 2023
- Drought, July 1, 2023
- Hail, June 30, 2023
- Drought, June 13, 2023
- Winter Storm, February 15, 2023
- Blizzard, December 22, 2022
- Heavy Rain, November 4, 2022
- Drought, November 1, 2022
- Drought, October 1, 2022
- Hail, September 17, 2022
- Drought, September 1, 2022
- Drought, August 9, 2022
- Winter Storm, January 14, 2022
- Winter Storm, January 1, 2022
- Tornado, December 15, 2021
- Thunderstorm Wind, August 25, 2021
- Hail, July 30, 2021
- Tornado, July 14, 2021
- Flash Flood, June 23, 2021
- Hail, June 18, 2021
- Cold/Wind Chill, February 13, 2021
- Heavy Snow, January 25, 2021
- Hail, July 14, 2020
- Thunderstorm Wind, June 26, 2020
- Thunderstorm Wind, June 9, 2020
- Winter Storm, April 16, 2020
- Extreme Cold/Wind Chill, February 12, 2020
- Frost/Freeze, October 11, 2019
- Hail, July 20, 2019
- Excessive Heat, July 17, 2019
- Hail, June 28, 2019
- Tornado, June 15, 2019
- Flash Flood, May 28, 2019
- Heavy Rain, May 18, 2019
- Frost/Freeze, April 28, 2019
- Winter Storm, February 11, 2019
- Extreme Cold/Wind Chill, January 29, 2019
- Winter Storm, January 22, 2019
- Winter Storm, January 11, 2019
- Blizzard, November 25, 2018
- Frost/Freeze, October 16, 2018
- Frost/Freeze, October 15, 2018
- Drought, September 1, 2018
- Hail, August 28, 2018
- Drought, August 1, 2018
- Drought, July 1, 2018
- Hail, June 28, 2018
- Flash Flood, June 13, 2018
- Drought, June 12, 2018
- Extreme Cold/Wind Chill, January 1, 2018
- Extreme Cold/Wind Chill, December 30, 2017
- Frost/Freeze, October 28, 2017
- Drought, October 1, 2017
- Drought, September 1, 2017
- Drought, August 1, 2017
- Hail, May 17, 2017
- Tornado, November 28, 2016
- Frost/Freeze, October 13, 2016
- Flash Flood, August 29, 2016
- Excessive Heat, July 20, 2016
- Tornado, July 19, 2016
- Winter Storm, December 28, 2015
- Heavy Rain, December 12, 2015
- Tornado, November 11, 2015
- Flash Flood, July 28, 2015
- Flash Flood, June 23, 2015
- Tornado, June 22, 2015
- Tornado, June 20, 2015
- Hail, April 9, 2015
- Winter Storm, February 1, 2015
- Flash Flood, September 9, 2014
- Flash Flood, August 23, 2014
- Flash Flood, June 18, 2014
- Tornado, April 27, 2014
- Hail, April 12, 2014
- Winter Storm, February 4, 2014
- High Wind, January 26, 2014
- Blizzard, January 16, 2014
- Extreme Cold/Wind Chill, January 5, 2014
- Heavy Snow, December 21, 2013
- Hail, October 30, 2013
- Drought, August 1, 2013
- Hail, July 19, 2013
- Flash Flood, May 28, 2013
- Tornado, May 19, 2013
- Heavy Snow, May 2, 2013
- Flash Flood, April 17, 2013
- Heavy Snow, February 26, 2013
- Winter Storm, January 29, 2013
- Blizzard, December 20, 2012
- Drought, October 1, 2012
- Drought, September 1, 2012
- Drought, August 1, 2012
- Drought, July 1, 2012
- Hail, June 24, 2012
- Tornado, April 14, 2012
- Frost/Freeze, April 11, 2012
- Hail, August 6, 2011
- Excessive Heat, July 15, 2011
- Tornado, June 26, 2011
- Tornado, June 19, 2011
- Blizzard, February 1, 2011
- High Wind, October 27, 2010
- Hail, October 23, 2010
- Tornado, August 10, 2010
- Flash Flood, August 8, 2010
- Flash Flood, July 7, 2010
- Flash Flood, July 3, 2010
- Tornado, June 18, 2010
- Flash Flood, June 15, 2010
- Flood, June 12, 2010
- Tornado, June 1, 2010
- Hail, April 30, 2010
- Flood, April 25, 2010
- Blizzard, January 25, 2010
- Ice Storm, January 20, 2010
- Winter Storm, January 6, 2010
- Blizzard, December 8, 2009
- Frost/Freeze, October 10, 2009
- Hail, May 8, 2009
- Flood, March 8, 2009
- Ice Storm, December 27, 2008
- Ice Storm, December 18, 2008
- Sleet, December 14, 2008
- High Wind, October 26, 2008
- Tornado, July 27, 2008
- Flash Flood, July 7, 2008
- Flash Flood, June 26, 2008
- Hail, June 20, 2008
- Tornado, June 12, 2008
- Tornado, May 25, 2008
- Tornado, April 10, 2008
- Winter Storm, February 5, 2008
- Heavy Snow, February 3, 2008
- Winter Storm, December 22, 2007
- Heavy Snow, December 14, 2007
- Ice Storm, December 10, 2007
- Ice Storm, December 1, 2007
- Flood, April 25, 2007
- Winter Storm, February 24, 2007
- Winter Storm, February 12, 2007
- Ice Storm, November 29, 2006
- High Wind, January 24, 2006
- Tornado, November 12, 2005
- Tornado, September 8, 2005
- Hail, August 31, 2005
- Hail, June 8, 2005
- Flood, May 13, 2005
- High Wind, January 22, 2005
- Heavy Snow, January 4, 2005
- Ice Storm, January 3, 2005
- Tornado, August 26, 2004
- Hail, August 25, 2004
- Flood, May 22, 2004
- Hail, May 17, 2004
- High Wind, April 27, 2004
- Heavy Snow, March 15, 2004
- Heavy Snow, February 5, 2004
- Heavy Snow, January 4, 2004
- High Wind, November 12, 2003
- Drought, August 1, 2003
- Flood, May 9, 2003
- Hail, May 8, 2003
- Flood, May 4, 2003
- Tornado, April 30, 2003
- Heavy Snow, March 4, 2003
- Winter Storm, February 14, 2003
- Winter Weather, January 28, 2003
- Hail, September 18, 2002
- Flash Flood, June 12, 2002
- Hail, April 24, 2002
- High Wind, March 9, 2002
- Heavy Snow, January 30, 2002
- Hail, December 22, 2001
- Flood, October 23, 2001
- Hail, October 22, 2001
- Heat, August 5, 2001
- Flash Flood, August 3, 2001
- Drought, August 1, 2001
- Tornado, June 14, 2001
- Flood, June 12, 2001
- Flood, May 11, 2001
- Tornado, May 10, 2001
- Flood, April 7, 2001
- High Wind, April 7, 2001
- Flood, March 23, 2001
- Heavy Snow, March 15, 2001
- Flood, March 15, 2001
- Flood, March 15, 2001
- Winter Storm, February 8, 2001
- Ice Storm, February 8, 2001
- Winter Storm, December 10, 2000
- Drought, September 1, 2000
- Drought, August 14, 2000
- Hail, August 6, 2000
- Flash Flood, July 5, 2000
- Tornado, June 25, 2000
- Flood, June 24, 2000
- Flash Flood, June 23, 2000
- Tornado, June 23, 2000
- High Wind, March 8, 2000
- Hail, February 25, 2000
- Ice Storm, February 17, 2000
- Cold/Wind Chill, September 21, 1999
- Drought, July 20, 1999
- Hail, June 4, 1999
- Flood, May 16, 1999
- Flood, April 22, 1999
- Flood, April 6, 1999
- Winter Storm, March 8, 1999
- Winter Storm, January 1, 1999
- High Wind, November 10, 1998
- Flood, October 17, 1998
- Flood, October 5, 1998
- Flood, July 6, 1998
- Tornado, June 29, 1998
- Tornado, June 18, 1998
- Flash Flood, June 14, 1998
- Flood, May 23, 1998
- Hail, May 20, 1998
- High Wind, April 12, 1998
- Flood, March 30, 1998
- Tornado, March 30, 1998
- Ice Storm, March 17, 1998
- Heavy Snow, March 7, 1998
- Ice Storm, January 14, 1998
- Ice Storm, January 4, 1998
Earlier years, state by state:
More
Tornadoes in Monroe CountyEvery warning in Monroe 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.