Alert archive / Iowa / Severe Thunderstorm Warnings / 2018

Severe Thunderstorm Warnings in Iowa, June 2018

211 severe thunderstorm warnings in June 2018. 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 2018. Tap one for its archive.

Severe Thunderstorm Warnings: 211
Busiest day: June 6, 201829 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 1, 9:34 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	41 min
Jun 1, 11:20 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	55 min
Jun 1, 11:37 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux	23 min
Jun 1, 11:41 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	49 min
Jun 2, 12:19 AM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	41 min
Jun 2, 12:19 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona, Shelby	41 min
Jun 2, 1:54 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Cass	51 min
Jun 6, 7:10 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Pocahontas, Webster	50 min
Jun 6, 10:30 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Pocahontas	15 min
Jun 6, 3:19 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Pocahontas	41 min
Jun 6, 3:29 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Hamilton, Webster	46 min
Jun 6, 3:50 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun	40 min
Jun 6, 3:51 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Webster	54 min
Jun 6, 4:04 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	41 min
Jun 6, 4:15 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Hamilton, Story, Webster	45 min
Jun 6, 4:19 PM CDT	Severe Thunderstorm Warning	DMX	Wright	33 min
Jun 6, 4:22 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene	38 min
Jun 6, 4:34 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Tama	41 min
Jun 6, 4:40 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene, Hamilton, Story	50 min
Jun 6, 4:47 PM CDT	Severe Thunderstorm Warning	DMX	Hardin, Marshall, Story	43 min
Jun 6, 4:59 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford, Greene	46 min
Jun 6, 5:00 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Story	48 min
Jun 6, 5:14 PM CDT	Severe Thunderstorm Warning	DMX	Tama	61 min
Jun 6, 5:19 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Polk, Story	41 min
Jun 6, 5:25 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Polk	35 min
Jun 6, 5:28 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Hardin, Marshall, Story, Tama	47 min
Jun 6, 5:36 PM CDT	Severe Thunderstorm Warning	DMX	Polk	39 min
Jun 6, 5:39 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Greene, Guthrie	66 min
Jun 6, 5:43 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford	47 min
Jun 6, 5:47 PM CDT	Severe Thunderstorm Warning	DMX	Marshall, Tama	58 min
Jun 6, 5:57 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene, Guthrie, Polk	63 min
Jun 6, 6:07 PM CDT	Severe Thunderstorm Warning	DMX	Polk	53 min
Jun 6, 6:08 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Tama	37 min
Jun 6, 6:29 PM CDT	Severe Thunderstorm Warning	DMX	Audubon, Carroll, Crawford	36 min
Jun 6, 6:39 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Madison, Polk, Warren	81 min
Jun 6, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Mahaska, Marion, Poweshiek	62 min
Jun 6, 7:15 PM CDT	Severe Thunderstorm Warning	DMX	Lucas, Mahaska, Marion, Monroe, Wapello, Warren	60 min
Jun 6, 7:45 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Guthrie	60 min
Jun 6, 7:59 PM CDT	Severe Thunderstorm Warning	OAX	Monona	46 min
Jun 6, 8:03 PM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	27 min
Jun 6, 8:18 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Davis, Wapello	29 min
Jun 6, 8:55 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Cass, Union	50 min
Jun 6, 9:39 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	14 min
Jun 6, 9:53 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Polk	22 min
Jun 6, 9:56 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Guthrie	28 min
Jun 6, 10:07 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	23 min
Jun 6, 10:22 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	23 min
Jun 6, 11:13 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	32 min
Jun 6, 11:24 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	36 min
Jun 7, 9:14 PM CDT	Severe Thunderstorm Warning	DMX	Worth	46 min
Jun 8, 2:02 PM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	13 min
Jun 8, 2:05 PM CDT	Severe Thunderstorm Warning	DVN	Jefferson, Van Buren	26 min
Jun 8, 3:02 PM CDT	Severe Thunderstorm Warning	DMX	Sac	43 min
Jun 8, 6:07 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	38 min
Jun 8, 6:36 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	39 min
Jun 8, 7:07 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	41 min
Jun 9, 3:25 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Mills, Pottawattamie	50 min
Jun 9, 4:15 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	30 min
Jun 9, 4:28 AM CDT	Severe Thunderstorm Warning	DVN	Clinton, Scott	47 min
Jun 9, 8:47 AM CDT	Severe Thunderstorm Warning	DVN	Johnson, Linn	42 min
Jun 9, 12:40 PM CDT	Severe Thunderstorm Warning	ARX	Mitchell	50 min
Jun 9, 1:10 PM CDT	Severe Thunderstorm Warning	ARX	Howard	65 min
Jun 9, 2:52 PM CDT	Severe Thunderstorm Warning	DMX	Winnebago, Worth	38 min
Jun 9, 3:51 PM CDT	Severe Thunderstorm Warning	ARX	Floyd, Mitchell	54 min
Jun 9, 3:57 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo	48 min
Jun 9, 4:41 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Floyd	79 min
Jun 9, 5:39 PM CDT	Severe Thunderstorm Warning	DMX	Butler	66 min
Jun 9, 5:58 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Floyd	47 min
Jun 9, 6:07 PM CDT	Severe Thunderstorm Warning	ARX	Fayette	83 min
Jun 9, 6:09 PM CDT	Severe Thunderstorm Warning	DMX	Bremer	51 min
Jun 9, 6:20 PM CDT	Severe Thunderstorm Warning	ARX	Winneshiek	55 min
Jun 9, 6:45 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee	45 min
Jun 9, 6:58 PM CDT	Severe Thunderstorm Warning	DMX	Franklin	32 min
Jun 9, 7:02 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	88 min
Jun 9, 7:21 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin	54 min
Jun 9, 7:28 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee	47 min
Jun 9, 7:30 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk	45 min
Jun 9, 7:46 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin	29 min
Jun 9, 7:51 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan	54 min
Jun 9, 8:44 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan, Delaware	61 min
Jun 9, 8:51 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Tama	54 min
Jun 9, 9:10 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan	50 min
Jun 9, 9:13 PM CDT	Severe Thunderstorm Warning	DMX	Grundy	32 min
Jun 9, 9:20 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Linn	70 min
Jun 9, 9:44 PM CDT	Severe Thunderstorm Warning	DVN	Iowa	46 min
Jun 9, 9:45 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Delaware, Jones, Linn	60 min
Jun 9, 10:36 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque	54 min
Jun 9, 10:42 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Jones, Linn	48 min
Jun 9, 10:56 PM CDT	Severe Thunderstorm Warning	DVN	Iowa, Keokuk, Washington	49 min
Jun 9, 11:16 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Jones	44 min
Jun 9, 11:34 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Scott	41 min
Jun 10, 12:17 AM CDT	Severe Thunderstorm Warning	DVN	Clinton	43 min
Jun 10, 9:08 PM CDT	Severe Thunderstorm Warning	DMX	Clarke	37 min
Jun 11, 12:04 AM CDT	Severe Thunderstorm Warning	DMX	Clarke, Decatur	41 min
Jun 11, 12:21 AM CDT	Severe Thunderstorm Warning	DMX	Ringgold, Union	39 min
Jun 11, 12:43 AM CDT	Severe Thunderstorm Warning	DMX	Decatur, Ringgold	62 min
Jun 11, 1:37 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Dallas, Guthrie, Madison	42 min
Jun 11, 1:45 AM CDT	Severe Thunderstorm Warning	DMX	Decatur, Wayne	30 min
Jun 11, 4:20 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	25 min
Jun 11, 5:24 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	51 min
Jun 11, 5:46 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Pottawattamie, Shelby	44 min
Jun 11, 6:11 PM CDT	Severe Thunderstorm Warning	DMX	Cass	32 min
Jun 11, 6:13 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	62 min
Jun 11, 6:21 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	39 min
Jun 11, 6:28 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	47 min
Jun 11, 6:35 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	55 min
Jun 11, 7:09 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	36 min
Jun 11, 7:09 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Page	51 min
Jun 11, 7:27 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Page	33 min
Jun 11, 7:27 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page	48 min
Jun 11, 7:40 PM CDT	Severe Thunderstorm Warning	DMX	Crawford, Sac	35 min
Jun 11, 7:43 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Page	32 min
Jun 11, 7:53 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Page	52 min
Jun 11, 7:57 PM CDT	Severe Thunderstorm Warning	DMX	Taylor	63 min
Jun 11, 8:01 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Sac	28 min
Jun 11, 8:09 PM CDT	Severe Thunderstorm Warning	DMX	Adams	51 min
Jun 11, 8:18 PM CDT	Severe Thunderstorm Warning	OAX	Page	27 min
Jun 11, 8:27 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun	32 min
Jun 11, 8:46 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Calhoun, Greene, Webster	44 min
Jun 11, 8:51 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor, Union	54 min
Jun 11, 8:59 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Pocahontas, Webster	31 min
Jun 12, 7:14 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Pocahontas, Webster	46 min
Jun 12, 7:45 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Humboldt, Webster, Wright	45 min
Jun 14, 2:52 AM CDT	Severe Thunderstorm Warning	DMX	Webster	27 min
Jun 14, 3:15 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth, Woodbury	30 min
Jun 14, 3:25 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Story	18 min
Jun 14, 3:41 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth	34 min
Jun 14, 4:18 AM CDT	Severe Thunderstorm Warning	FSD	Clay, O'Brien	27 min
Jun 14, 5:32 AM CDT	Severe Thunderstorm Warning	FSD	Clay, O'Brien	28 min
Jun 14, 6:20 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola	12 min
Jun 14, 10:50 AM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Monroe, Wapello	16 min
Jun 14, 12:31 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Henry, Jefferson, Lee, Van Buren	59 min
Jun 17, 3:46 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	29 min
Jun 17, 4:09 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	36 min
Jun 17, 4:29 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona, Shelby	31 min
Jun 17, 6:14 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Pocahontas, Webster	31 min
Jun 18, 2:21 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Pocahontas, Webster	39 min
Jun 18, 2:55 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Pocahontas, Webster	43 min
Jun 18, 3:06 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	24 min
Jun 18, 3:23 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	37 min
Jun 18, 3:56 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	16 min
Jun 18, 3:57 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Hamilton, Hardin, Wright	48 min
Jun 18, 4:13 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Wright	34 min
Jun 18, 6:47 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	43 min
Jun 18, 7:13 PM CDT	Severe Thunderstorm Warning	OAX	Monona	32 min
Jun 18, 7:22 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Ida, Woodbury	23 min
Jun 19, 12:29 AM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	31 min
Jun 19, 1:23 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page	41 min
Jun 19, 2:07 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Carroll, Greene	47 min
Jun 20, 12:49 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Mahaska, Marion	41 min
Jun 20, 3:10 PM CDT	Severe Thunderstorm Warning	DVN	Iowa, Johnson, Keokuk, Louisa, Washington	65 min
Jun 20, 4:06 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Humboldt, Kossuth, Wright	39 min
Jun 20, 4:33 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque, Jones, Linn	42 min
Jun 20, 6:05 PM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	41 min
Jun 20, 6:45 PM CDT	Severe Thunderstorm Warning	DMX	Story	30 min
Jun 24, 2:52 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Dallas, Guthrie, Madison	38 min
Jun 24, 3:19 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Greene, Guthrie	41 min
Jun 24, 4:00 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Sac	45 min
Jun 24, 4:03 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	27 min
Jun 24, 4:24 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Sac	33 min
Jun 24, 5:01 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	44 min
Jun 24, 5:26 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	49 min
Jun 24, 5:29 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	46 min
Jun 24, 5:48 PM CDT	Severe Thunderstorm Warning	DMX	Emmet	42 min
Jun 24, 6:12 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Winnebago	27 min
Jun 24, 6:18 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Clay	42 min
Jun 24, 8:10 PM CDT	Severe Thunderstorm Warning	OAX	Monona	35 min
Jun 25, 7:46 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Madison, Polk, Warren	30 min
Jun 25, 8:35 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	25 min
Jun 28, 9:14 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	61 min
Jun 28, 9:40 AM CDT	Severe Thunderstorm Warning	OAX	Harrison	35 min
Jun 28, 10:02 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	58 min
Jun 28, 10:08 AM CDT	Severe Thunderstorm Warning	DMX	Crawford	37 min
Jun 28, 10:30 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Carroll, Cass, Crawford	60 min
Jun 28, 11:01 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Audubon, Cass, Guthrie	59 min
Jun 28, 11:26 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Clarke, Decatur, Madison, Ringgold and 2 more	64 min
Jun 28, 11:51 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Dallas, Madison, Warren	39 min
Jun 28, 12:04 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Decatur, Lucas, Ringgold, Warren, Wayne	56 min
Jun 28, 12:12 PM CDT	Severe Thunderstorm Warning	DMX	Lucas, Marion, Warren	48 min
Jun 28, 12:38 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Lucas, Mahaska, Marion, Monroe, Wayne	67 min
Jun 28, 12:57 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Decatur, Wayne	48 min
Jun 28, 1:06 PM CDT	Severe Thunderstorm Warning	DMX	Davis, Mahaska, Wapello	54 min
Jun 28, 1:12 PM CDT	Severe Thunderstorm Warning	DVN	Jefferson, Keokuk, Van Buren	63 min
Jun 28, 1:54 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson, Lee, Van Buren, Washington	66 min
Jun 28, 2:29 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Lee	46 min
Jun 30, 12:10 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee	35 min
Jun 30, 12:39 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Clay	36 min
Jun 30, 1:05 PM CDT	Severe Thunderstorm Warning	DMX	Palo Alto, Pocahontas	40 min
Jun 30, 1:38 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Kossuth, Palo Alto, Pocahontas	52 min
Jun 30, 1:54 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Winnebago, Worth	51 min
Jun 30, 2:23 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Humboldt, Kossuth, Wright	52 min
Jun 30, 2:45 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Worth	45 min
Jun 30, 2:55 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Hancock, Wright	65 min
Jun 30, 3:56 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin	49 min
Jun 30, 4:05 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll	25 min
Jun 30, 4:06 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Webster	24 min
Jun 30, 4:09 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	38 min
Jun 30, 4:09 PM CDT	Severe Thunderstorm Warning	DMX	Pocahontas	51 min
Jun 30, 4:29 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Shelby	31 min
Jun 30, 4:31 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene	25 min
Jun 30, 4:38 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Winneshiek	37 min
Jun 30, 4:43 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	47 min
Jun 30, 4:59 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene, Webster	46 min
Jun 30, 5:02 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Madison, Polk	29 min
Jun 30, 5:06 PM CDT	Severe Thunderstorm Warning	DMX	Kossuth, Winnebago	24 min
Jun 30, 5:10 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills	35 min
Jun 30, 5:43 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene	23 min
Jun 30, 5:44 PM CDT	Severe Thunderstorm Warning	OAX	Mills	31 min
Jun 30, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Dallas	47 min
Jun 30, 6:47 PM CDT	Severe Thunderstorm Warning	DMX	Marshall, Polk, Story	43 min
Jun 30, 6:50 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	25 min

By county

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

57 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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.