Alert archive / Iowa / Severe Thunderstorm Warnings / 2025

Severe Thunderstorm Warnings in Iowa, June 2025

127 severe thunderstorm warnings in June 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in June 2025. Tap one for its archive.

Severe Thunderstorm Warnings: 127
Busiest day: June 20, 202520 severe thunderstorm warnings

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Jun 2, 4:07 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	38 min
Jun 2, 4:49 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	26 min
Jun 2, 5:12 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola, Sioux	48 min
Jun 2, 5:41 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, O'Brien, Osceola, Sioux	49 min
Jun 2, 5:50 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	40 min
Jun 2, 6:23 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Sioux	52 min
Jun 2, 6:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Plymouth	49 min
Jun 2, 6:48 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	27 min
Jun 2, 7:13 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	32 min
Jun 2, 8:06 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	24 min
Jun 2, 8:22 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	23 min
Jun 3, 4:33 PM CDT	Severe Thunderstorm Warning	DMX	Davis	42 min
Jun 3, 4:34 PM CDT	Severe Thunderstorm Warning	DVN	Van Buren	56 min
Jun 3, 5:25 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Des Moines, Henry, Jefferson, Lee, Louisa, Van Buren	65 min
Jun 3, 6:23 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Lee, Louisa, Muscatine, Scott	67 min
Jun 3, 7:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Clinton, Muscatine, Scott	52 min
Jun 3, 7:49 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Clinton	56 min
Jun 11, 1:33 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola	27 min
Jun 11, 1:56 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola	49 min
Jun 11, 2:21 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Dickinson, O'Brien, Osceola	24 min
Jun 11, 2:45 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Dickinson, Osceola	45 min
Jun 11, 2:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Plymouth, Sioux	40 min
Jun 11, 2:58 PM CDT	Severe Thunderstorm Warning	DMX	Emmet	47 min
Jun 11, 3:29 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Emmet, Palo Alto	16 min
Jun 11, 3:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Emmet, Kossuth, Palo Alto	49 min
Jun 11, 3:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Buena Vista, Cherokee, Ida	40 min
Jun 11, 3:58 PM CDT	Severe Thunderstorm Warning	DMX	Pocahontas	32 min
Jun 11, 4:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Hancock, Humboldt, Kossuth, Palo Alto, Winnebago	45 min
Jun 11, 4:34 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Palo Alto, Pocahontas	26 min
Jun 11, 4:54 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Cerro Gordo, Hancock, Humboldt, Kossuth, Wright	51 min
Jun 11, 5:30 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Cerro Gordo, Franklin, Hancock, Hardin, Wright	45 min
Jun 11, 6:10 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin, Grundy, Hamilton, Hardin, Wright	65 min
Jun 11, 6:30 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Hamilton, Hardin	45 min
Jun 11, 7:25 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Marshall, Tama	65 min
Jun 11, 7:34 PM CDT	Severe Thunderstorm Warning	ARX	Clayton, Fayette	41 min
Jun 11, 7:39 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Delaware	81 min
Jun 11, 8:03 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	23 min
Jun 11, 8:06 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Linn	54 min
Jun 11, 8:11 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque	64 min
Jun 11, 8:43 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan, Delaware, Jones, Linn	51 min
Jun 12, 7:14 PM CDT	Severe Thunderstorm Warning	ARX	Mitchell	46 min
Jun 12, 7:43 PM CDT	Severe Thunderstorm Warning	ARX	Mitchell	28 min
Jun 12, 8:34 PM CDT	Severe Thunderstorm Warning	ARX	Floyd, Mitchell	26 min
Jun 14, 5:47 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth	28 min
Jun 14, 5:51 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	24 min
Jun 14, 6:30 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	45 min
Jun 14, 6:32 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	43 min
Jun 14, 6:36 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	39 min
Jun 14, 7:08 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	52 min
Jun 14, 7:13 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	23 min
Jun 14, 9:48 PM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	27 min
Jun 15, 8:24 AM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	51 min
Jun 15, 7:50 PM CDT	Severe Thunderstorm Warning	DMX	Ringgold, Taylor	40 min
Jun 15, 8:14 PM CDT	Severe Thunderstorm Warning	DMX	Taylor	16 min
Jun 15, 8:47 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Pottawattamie	43 min
Jun 15, 8:48 PM CDT	Severe Thunderstorm Warning	DMX	Cass	31 min
Jun 16, 7:26 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Winnebago, Worth	49 min
Jun 16, 9:57 AM CDT	Severe Thunderstorm Warning	DMX	Hancock, Kossuth, Winnebago	48 min
Jun 16, 2:16 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Delaware, Linn	40 min
Jun 16, 4:45 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	45 min
Jun 16, 4:54 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth, Woodbury	51 min
Jun 16, 5:20 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Monona	40 min
Jun 16, 5:33 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 1 more	42 min
Jun 16, 6:07 PM CDT	Severe Thunderstorm Warning	DMX	Sac	38 min
Jun 16, 6:12 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Buena Vista, Cherokee, Clay, Ida, Woodbury	33 min
Jun 16, 6:15 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Palo Alto, Pocahontas	60 min
Jun 16, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Crawford, Sac	47 min
Jun 16, 6:58 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	47 min
Jun 16, 7:03 PM CDT	Severe Thunderstorm Warning	DMX	Audubon, Boone, Calhoun, Carroll, Crawford, Greene and 2 more	57 min
Jun 16, 7:16 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	44 min
Jun 16, 7:41 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	33 min
Jun 16, 8:47 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills	32 min
Jun 16, 9:04 PM CDT	Severe Thunderstorm Warning	DMX	Cass	30 min
Jun 19, 11:14 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Mills, Pottawattamie	46 min
Jun 20, 12:35 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills	40 min
Jun 20, 1:10 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page, Pottawattamie	50 min
Jun 20, 1:53 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page	52 min
Jun 20, 1:59 AM CDT	Severe Thunderstorm Warning	DMX	Emmet, Kossuth	46 min
Jun 20, 2:26 AM CDT	Severe Thunderstorm Warning	DMX	Taylor	49 min
Jun 20, 2:42 AM CDT	Severe Thunderstorm Warning	DMX	Emmet, Hancock, Kossuth, Palo Alto, Winnebago	48 min
Jun 20, 3:16 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Humboldt, Kossuth, Winnebago, Wright	44 min
Jun 20, 3:49 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Franklin, Hamilton, Humboldt, Webster, Wright	41 min
Jun 20, 4:01 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Hancock, Wright	44 min
Jun 20, 4:29 AM CDT	Severe Thunderstorm Warning	DMX	Franklin, Grundy, Hamilton, Hardin, Webster, Wright	61 min
Jun 20, 4:43 AM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin, Grundy	47 min
Jun 20, 5:19 AM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Hamilton, Hardin, Marshall, Story and 1 more	56 min
Jun 20, 5:59 AM CDT	Severe Thunderstorm Warning	DMX	Dallas, Guthrie	31 min
Jun 20, 6:03 AM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Story, Tama	57 min
Jun 20, 6:09 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Winnebago, Worth	51 min
Jun 20, 6:28 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Cerro Gordo, Worth	47 min
Jun 20, 8:19 AM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Marshall, Tama	41 min
Jun 20, 8:22 AM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan	53 min
Jun 20, 8:58 AM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Tama	62 min
Jun 23, 3:59 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	31 min
Jun 23, 4:09 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Cass	51 min
Jun 23, 4:58 PM CDT	Severe Thunderstorm Warning	DMX	Audubon, Cass	47 min
Jun 23, 5:05 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery	24 min
Jun 23, 5:31 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Polk, Story	44 min
Jun 23, 6:18 PM CDT	Severe Thunderstorm Warning	DMX	Ringgold, Taylor, Union	42 min
Jun 23, 6:33 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Linn	57 min
Jun 23, 6:36 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan	39 min
Jun 23, 6:39 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Tama	34 min
Jun 23, 6:55 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor, Union	50 min
Jun 25, 3:59 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Wright	34 min
Jun 25, 4:06 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Scott	36 min
Jun 25, 4:40 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Jackson	35 min
Jun 25, 5:04 PM CDT	Severe Thunderstorm Warning	DVN	Clinton	26 min
Jun 25, 5:46 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Wright	44 min
Jun 26, 1:54 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Cerro Gordo, Franklin, Worth	51 min
Jun 26, 2:19 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Hardin, Story	41 min
Jun 26, 2:48 PM CDT	Severe Thunderstorm Warning	ARX	Howard, Mitchell	42 min
Jun 26, 2:54 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin, Grundy, Hardin	51 min
Jun 26, 3:06 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Taylor, Union	39 min
Jun 26, 4:19 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Fayette, Howard, Winneshiek	56 min
Jun 26, 4:25 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Jasper, Madison, Polk, Story, Warren	50 min
Jun 26, 4:45 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Lucas, Madison, Union, Warren	33 min
Jun 26, 5:01 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Tama	44 min
Jun 26, 5:44 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Jasper, Marshall, Poweshiek, Tama	46 min
Jun 26, 5:53 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Iowa	50 min
Jun 26, 7:50 PM CDT	Severe Thunderstorm Warning	DVN	Dubuque	40 min
Jun 29, 3:38 AM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Plymouth, Sioux	37 min
Jun 29, 4:02 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Ida, Plymouth, Woodbury	43 min
Jun 29, 4:06 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Clay, O'Brien, Plymouth, Sioux	39 min
Jun 29, 4:42 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Ida, Plymouth, Woodbury	48 min
Jun 29, 4:50 AM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford, Sac	55 min
Jun 29, 5:42 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Pottawattamie	33 min
Jun 29, 6:15 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page	30 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

45 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2024 2026

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.