Storm History: Poweshiek County, Iowa
Every storm the National Weather Service has filed in Poweshiek 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
- 554
- Deaths
- 8
- Injuries
- 60
- Damage
- $164 million
- Episodes
- 376
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 | 170 | 6 | 53 | $16 million |
| Hail | 140 | 0 | 6 | $4.6 million |
| Flash Flood | 39 | 0 | 0 | $1.3 million |
| Drought | 32 | 0 | 0 | $110 million |
| Winter Storm | 30 | 0 | 0 | $1.3 million |
| High Wind | 25 | 0 | 0 | $875,000 |
| Flood | 20 | 0 | 0 | $21 million |
| Blizzard | 16 | 0 | 0 | $335,000 |
| Heavy Snow | 16 | 2 | 0 | $3.4 million |
| Ice Storm | 13 | 0 | 0 | $323,000 |
| Thunderstorm Wind | 11 | 0 | 1 | $255,000 |
| Extreme Cold/Wind Chill | 11 | 0 | 0 | |
| Frost/Freeze | 9 | 0 | 0 | $4.0 million |
| Cold/Wind Chill | 7 | 0 | 0 | $294,000 |
| Heavy Rain | 7 | 0 | 0 | |
| Excessive Heat | 3 | 0 | 0 | $135,000 |
| Heat | 1 | 0 | 0 | |
| Winter Weather | 1 | 0 | 0 | |
| Lightning | 1 | 0 | 0 | $25,000 |
| Wildfire | 1 | 0 | 0 | $5,000 |
| Funnel Cloud | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Drought, July 1, 2012
- 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
- Tornado, September 30, 2007
- Hail, April 6, 2010
- Heavy Snow, October 26, 1997
- Tornado, June 26, 1978
- Tornado, September 16, 1978
- Tornado, May 8, 1988
- Frost/Freeze, October 10, 2009
- Frost/Freeze, April 11, 2012
- Winter Storm, February 24, 2007
- Tornado, April 23, 1965
- Flash Flood, June 25, 2010
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
The strongest tornadoes
- Tornado, May 25, 2008
- Tornado, April 30, 1967
- Tornado, July 28, 1986
- Tornado, March 5, 2022
- Tornado, September 16, 1978
- Tornado, June 7, 1953
- Tornado, August 12, 1956
- Tornado, May 9, 1959
- Tornado, May 7, 1962
- Tornado, April 19, 1966
- Tornado, September 9, 1970
- Tornado, May 13, 1974
- Tornado, May 8, 1988
- Tornado, April 26, 1991
- Tornado, April 14, 1994
Every episode, newest first
- Tornado, July 28, 2025
- Thunderstorm Wind, July 10, 2025
- Hail, June 19, 2025
- Hail, March 14, 2025
- Blizzard, March 4, 2025
- Winter Storm, February 11, 2025
- Extreme Cold/Wind Chill, January 20, 2025
- Ice Storm, December 14, 2024
- Drought, November 1, 2024
- Drought, October 29, 2024
- Hail, October 24, 2024
- Hail, August 15, 2024
- Tornado, July 15, 2024
- Tornado, June 25, 2024
- Flash Flood, May 20, 2024
- Drought, May 1, 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 29, 2023
- Drought, July 4, 2023
- Hail, May 7, 2023
- Tornado, April 4, 2023
- Tornado, March 31, 2023
- Winter Storm, February 15, 2023
- Blizzard, December 22, 2022
- Heavy Rain, November 4, 2022
- Drought, November 1, 2022
- Drought, October 1, 2022
- Drought, September 1, 2022
- Hail, August 27, 2022
- Drought, August 9, 2022
- Flash Flood, April 21, 2022
- Tornado, March 5, 2022
- Winter Storm, January 14, 2022
- Winter Storm, January 1, 2022
- Tornado, December 15, 2021
- Drought, November 1, 2021
- Drought, October 1, 2021
- Drought, September 28, 2021
- Hail, August 26, 2021
- Flash Flood, August 12, 2021
- Drought, August 1, 2021
- Tornado, July 14, 2021
- Tornado, June 20, 2021
- Cold/Wind Chill, February 13, 2021
- Extreme Cold/Wind Chill, February 7, 2021
- Blizzard, February 4, 2021
- Heavy Snow, January 25, 2021
- Winter Storm, December 29, 2020
- Drought, September 1, 2020
- Tornado, August 10, 2020
- Funnel Cloud, July 1, 2020
- Thunderstorm Wind, June 9, 2020
- Extreme Cold/Wind Chill, February 12, 2020
- Blizzard, January 17, 2020
- Frost/Freeze, October 11, 2019
- Hail, October 1, 2019
- Hail, September 18, 2019
- Tornado, August 19, 2019
- Heavy Rain, August 17, 2019
- Excessive Heat, July 17, 2019
- Tornado, May 29, 2019
- Frost/Freeze, April 28, 2019
- Winter Storm, February 11, 2019
- Extreme Cold/Wind Chill, January 29, 2019
- Winter Storm, January 22, 2019
- Frost/Freeze, October 15, 2018
- Tornado, October 9, 2018
- Tornado, October 8, 2018
- Tornado, September 4, 2018
- Flash Flood, September 1, 2018
- Flash Flood, September 1, 2018
- Hail, June 6, 2018
- Hail, May 11, 2018
- Winter Storm, March 23, 2018
- Winter Storm, February 5, 2018
- Extreme Cold/Wind Chill, January 1, 2018
- Extreme Cold/Wind Chill, December 30, 2017
- Wildfire, November 25, 2017
- Frost/Freeze, October 28, 2017
- Tornado, August 20, 2017
- Tornado, June 16, 2017
- Hail, June 15, 2017
- Hail, May 17, 2017
- Hail, May 10, 2017
- Hail, April 15, 2017
- Ice Storm, January 15, 2017
- Extreme Cold/Wind Chill, December 17, 2016
- Tornado, November 28, 2016
- Frost/Freeze, October 13, 2016
- Heavy Rain, September 7, 2016
- Hail, August 11, 2016
- Thunderstorm Wind, August 4, 2016
- Excessive Heat, July 20, 2016
- High Wind, February 19, 2016
- Winter Storm, December 28, 2015
- Heavy Rain, December 12, 2015
- Ice Storm, November 26, 2015
- Winter Storm, November 20, 2015
- Tornado, November 11, 2015
- Hail, August 8, 2015
- Tornado, August 2, 2015
- Flash Flood, July 28, 2015
- Flash Flood, July 5, 2015
- Flash Flood, June 23, 2015
- Flash Flood, June 10, 2015
- Winter Storm, February 1, 2015
- Extreme Cold/Wind Chill, January 6, 2015
- Heavy Snow, January 5, 2015
- Flood, October 13, 2014
- Flash Flood, September 9, 2014
- Hail, July 25, 2014
- Tornado, July 6, 2014
- Flash Flood, June 26, 2014
- Hail, June 22, 2014
- Tornado, June 16, 2014
- Tornado, April 27, 2014
- Hail, April 12, 2014
- Winter Storm, February 4, 2014
- Extreme Cold/Wind Chill, January 27, 2014
- High Wind, January 26, 2014
- Blizzard, January 16, 2014
- Extreme Cold/Wind Chill, January 5, 2014
- Heavy Snow, December 21, 2013
- Hail, October 4, 2013
- Hail, October 4, 2013
- Drought, August 1, 2013
- Tornado, May 26, 2013
- Flash Flood, May 25, 2013
- Flash Flood, April 17, 2013
- Hail, April 8, 2013
- Heavy Snow, February 26, 2013
- Winter Storm, January 29, 2013
- Blizzard, December 20, 2012
- Winter Storm, December 19, 2012
- Drought, October 1, 2012
- Drought, September 1, 2012
- Drought, August 1, 2012
- Hail, July 25, 2012
- Drought, July 1, 2012
- Hail, June 29, 2012
- Tornado, April 14, 2012
- Frost/Freeze, April 11, 2012
- High Wind, January 1, 2012
- Hail, July 22, 2011
- Excessive Heat, July 15, 2011
- Tornado, July 11, 2011
- Tornado, June 20, 2011
- Hail, June 5, 2011
- Hail, May 29, 2011
- Tornado, May 22, 2011
- Hail, April 3, 2011
- Blizzard, February 1, 2011
- Blizzard, December 11, 2010
- Flood, August 3, 2010
- Flash Flood, July 7, 2010
- Flash Flood, June 25, 2010
- Lightning, June 23, 2010
- Flash Flood, June 15, 2010
- Flood, June 12, 2010
- Hail, April 30, 2010
- Hail, April 6, 2010
- Hail, April 5, 2010
- Blizzard, January 25, 2010
- Ice Storm, January 20, 2010
- Winter Storm, January 6, 2010
- Blizzard, December 8, 2009
- Heavy Snow, December 7, 2009
- Frost/Freeze, October 10, 2009
- Flash Flood, August 26, 2009
- Hail, August 9, 2009
- Hail, July 9, 2009
- Flood, June 19, 2009
- Hail, May 8, 2009
- Heavy Snow, January 9, 2009
- Ice Storm, December 27, 2008
- Winter Storm, December 18, 2008
- High Wind, October 26, 2008
- Tornado, July 27, 2008
- Hail, July 21, 2008
- Hail, July 2, 2008
- Tornado, June 12, 2008
- Hail, June 9, 2008
- Tornado, June 7, 2008
- Tornado, June 4, 2008
- Flash Flood, June 1, 2008
- Tornado, May 25, 2008
- Hail, April 22, 2008
- Tornado, April 10, 2008
- Winter Storm, February 17, 2008
- Winter Storm, February 5, 2008
- Ice Storm, December 10, 2007
- Ice Storm, December 1, 2007
- Tornado, September 30, 2007
- Thunderstorm Wind, September 18, 2007
- Hail, July 18, 2007
- Tornado, June 22, 2007
- Tornado, June 21, 2007
- Winter Storm, February 24, 2007
- Winter Storm, February 12, 2007
- Winter Storm, November 10, 2006
- Hail, July 25, 2006
- High Wind, May 27, 2006
- Hail, May 16, 2006
- Hail, March 8, 2006
- High Wind, January 24, 2006
- High Wind, November 12, 2005
- Tornado, September 8, 2005
- Flood, June 26, 2005
- Tornado, June 13, 2005
- Hail, June 8, 2005
- Tornado, June 4, 2005
- Tornado, May 10, 2005
- Tornado, March 30, 2005
- High Wind, January 22, 2005
- Heavy Snow, January 4, 2005
- High Wind, December 12, 2004
- Hail, October 29, 2004
- Hail, August 27, 2004
- Flood, May 22, 2004
- Hail, May 17, 2004
- High Wind, April 27, 2004
- Hail, April 16, 2004
- Hail, March 27, 2004
- Heavy Snow, March 15, 2004
- Heavy Snow, January 4, 2004
- Heavy Snow, December 2, 2003
- High Wind, November 12, 2003
- Hail, August 20, 2003
- Drought, August 1, 2003
- Hail, June 6, 2003
- High Wind, May 30, 2003
- Tornado, May 10, 2003
- Flood, May 9, 2003
- Flood, May 4, 2003
- Tornado, April 30, 2003
- Heavy Snow, March 4, 2003
- Winter Storm, February 14, 2003
- Winter Weather, January 28, 2003
- Thunderstorm Wind, July 5, 2002
- Flood, June 13, 2002
Earlier years, state by state:
More
Tornadoes in Poweshiek CountyEvery warning in Poweshiek 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.