Alert archive / Iowa / Severe Thunderstorm Warnings / 2014

Severe Thunderstorm Warnings in Iowa, June 2014

322 severe thunderstorm warnings in June 2014. 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 2014. Tap one for its archive.

Severe Thunderstorm Warnings: 322
Busiest day: June 30, 201491 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, 1:46 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth, Sioux	44 min
Jun 1, 2:47 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	43 min
Jun 1, 2:56 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	49 min
Jun 1, 2:58 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	47 min
Jun 1, 3:17 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	43 min
Jun 1, 3:29 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	31 min
Jun 1, 3:29 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	46 min
Jun 1, 3:49 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux, Woodbury	41 min
Jun 1, 4:18 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Clay, O'Brien	42 min
Jun 1, 4:29 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Ida, Woodbury	61 min
Jun 1, 4:32 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	28 min
Jun 1, 4:53 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Mills, Pottawattamie, Shelby	37 min
Jun 1, 5:13 PM CDT	Severe Thunderstorm Warning	DMX	Sac	47 min
Jun 1, 5:26 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Mills, Montgomery, Pottawattamie, Shelby	49 min
Jun 1, 6:04 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun	41 min
Jun 3, 3:17 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Page	28 min
Jun 3, 3:42 PM CDT	Severe Thunderstorm Warning	OAX	Page	33 min
Jun 3, 3:47 PM CDT	Severe Thunderstorm Warning	DMX	Taylor	58 min
Jun 3, 3:48 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	42 min
Jun 3, 4:11 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Montgomery, Pottawattamie	34 min
Jun 3, 4:15 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona, Shelby	30 min
Jun 3, 4:18 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	27 min
Jun 3, 4:20 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	28 min
Jun 3, 4:26 PM CDT	Severe Thunderstorm Warning	DMX	Ringgold	64 min
Jun 3, 4:41 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	49 min
Jun 3, 4:42 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Audubon, Cass	78 min
Jun 3, 4:43 PM CDT	Severe Thunderstorm Warning	DMX	Taylor	35 min
Jun 3, 5:03 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Montgomery	42 min
Jun 3, 5:27 PM CDT	Severe Thunderstorm Warning	DMX	Decatur, Ringgold	63 min
Jun 3, 5:33 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Taylor	42 min
Jun 3, 5:36 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	39 min
Jun 3, 5:43 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	32 min
Jun 3, 5:56 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Cass	31 min
Jun 3, 6:10 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor, Union	65 min
Jun 3, 6:15 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	30 min
Jun 3, 6:44 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	31 min
Jun 3, 7:01 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Decatur	59 min
Jun 3, 7:14 PM CDT	Severe Thunderstorm Warning	DMX	Ringgold	16 min
Jun 3, 7:14 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page	46 min
Jun 3, 7:30 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Cass, Taylor	60 min
Jun 3, 7:43 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Wayne	47 min
Jun 3, 7:45 PM CDT	Severe Thunderstorm Warning	DMX	Decatur, Lucas, Wayne	45 min
Jun 3, 7:57 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	19 min
Jun 3, 8:08 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor, Union	67 min
Jun 3, 8:13 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills, Montgomery, Page	47 min
Jun 3, 8:36 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	39 min
Jun 3, 8:49 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Montgomery, Page	41 min
Jun 3, 9:06 PM CDT	Severe Thunderstorm Warning	DMX	Taylor	54 min
Jun 3, 9:21 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Decatur, Ringgold	24 min
Jun 3, 9:24 PM CDT	Severe Thunderstorm Warning	OAX	Page	21 min
Jun 3, 9:51 PM CDT	Severe Thunderstorm Warning	DMX	Ringgold, Taylor	54 min
Jun 3, 9:57 PM CDT	Severe Thunderstorm Warning	DMX	Decatur, Wayne	48 min
Jun 3, 10:08 PM CDT	Severe Thunderstorm Warning	DVN	Lee	46 min
Jun 3, 10:40 PM CDT	Severe Thunderstorm Warning	DVN	Lee	65 min
Jun 5, 2:50 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	21 min
Jun 5, 3:03 PM CDT	Severe Thunderstorm Warning	OAX	Monona	27 min
Jun 5, 3:30 PM CDT	Severe Thunderstorm Warning	OAX	Monona	45 min
Jun 5, 3:32 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	43 min
Jun 5, 4:06 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	39 min
Jun 5, 4:14 PM CDT	Severe Thunderstorm Warning	OAX	Monona	46 min
Jun 5, 4:32 PM CDT	Severe Thunderstorm Warning	OAX	Monona	43 min
Jun 5, 4:34 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Palo Alto	41 min
Jun 5, 4:38 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	52 min
Jun 5, 4:40 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	20 min
Jun 5, 4:59 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	24 min
Jun 5, 5:05 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Palo Alto	25 min
Jun 5, 5:12 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	38 min
Jun 5, 5:16 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	44 min
Jun 5, 5:46 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola	19 min
Jun 5, 6:33 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	27 min
Jun 5, 6:41 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	34 min
Jun 14, 7:10 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	50 min
Jun 14, 7:50 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Sioux	40 min
Jun 14, 9:35 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Ida, Plymouth, Woodbury	55 min
Jun 14, 11:00 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	45 min
Jun 14, 11:03 PM CDT	Severe Thunderstorm Warning	OAX	Monona	42 min
Jun 15, 1:39 AM CDT	Severe Thunderstorm Warning	OAX	Fremont	36 min
Jun 15, 1:58 AM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills	47 min
Jun 16, 10:07 AM CDT	Severe Thunderstorm Warning	FSD	Woodbury	38 min
Jun 16, 10:51 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	39 min
Jun 16, 11:21 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	54 min
Jun 16, 11:34 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	56 min
Jun 16, 11:42 AM CDT	Severe Thunderstorm Warning	OAX	Harrison	33 min
Jun 16, 12:02 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	43 min
Jun 16, 12:08 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	52 min
Jun 16, 12:41 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Shelby	49 min
Jun 16, 1:06 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	39 min
Jun 16, 1:07 PM CDT	Severe Thunderstorm Warning	DMX	Audubon, Carroll, Crawford	68 min
Jun 16, 1:13 PM CDT	Severe Thunderstorm Warning	DMX	Sac	32 min
Jun 16, 1:34 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Sioux	26 min
Jun 16, 1:45 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	30 min
Jun 16, 1:50 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien	25 min
Jun 16, 2:15 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Lee, Van Buren	45 min
Jun 16, 2:15 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola	30 min
Jun 16, 2:51 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson	39 min
Jun 16, 3:15 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	45 min
Jun 16, 3:22 PM CDT	Severe Thunderstorm Warning	DVN	Washington	53 min
Jun 16, 3:54 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	51 min
Jun 16, 3:58 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Johnson	47 min
Jun 16, 4:10 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	35 min
Jun 16, 4:36 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Jones, Linn	39 min
Jun 16, 4:37 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, O'Brien, Osceola, Sioux	23 min
Jun 16, 4:39 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	36 min
Jun 16, 4:47 PM CDT	Severe Thunderstorm Warning	DMX	Emmet	43 min
Jun 16, 4:58 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson, Lyon, Osceola	47 min
Jun 16, 5:13 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Palo Alto, Pocahontas	62 min
Jun 16, 5:17 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque, Jones	43 min
Jun 16, 5:22 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Clay	68 min
Jun 16, 5:28 PM CDT	Severe Thunderstorm Warning	DMX	Kossuth	62 min
Jun 16, 5:46 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Humboldt, Kossuth, Wright	59 min
Jun 16, 5:51 PM CDT	Severe Thunderstorm Warning	DMX	Kossuth, Winnebago, Worth	54 min
Jun 16, 5:57 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson, O'Brien	48 min
Jun 16, 6:26 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Hancock, Humboldt, Kossuth, Wright	64 min
Jun 16, 6:33 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Kossuth, Palo Alto, Pocahontas	42 min
Jun 16, 6:34 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Clay	26 min
Jun 16, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Worth	47 min
Jun 16, 6:51 PM CDT	Severe Thunderstorm Warning	ARX	Floyd, Mitchell	39 min
Jun 16, 6:56 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Hamilton, Hardin	34 min
Jun 16, 7:00 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	30 min
Jun 16, 7:10 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Humboldt, Kossuth, Palo Alto, Pocahontas, Wright	50 min
Jun 16, 7:15 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	45 min
Jun 16, 7:20 PM CDT	Severe Thunderstorm Warning	DMX	Butler	55 min
Jun 16, 7:24 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Floyd, Howard, Mitchell	66 min
Jun 16, 7:45 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Humboldt, Webster, Wright	45 min
Jun 16, 7:46 PM CDT	Severe Thunderstorm Warning	DMX	Bremer, Butler, Franklin, Grundy, Hardin	59 min
Jun 16, 7:58 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Winneshiek	77 min
Jun 16, 7:59 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	46 min
Jun 16, 8:04 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Bremer, Grundy	56 min
Jun 16, 8:15 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Hardin, Marshall, Story	45 min
Jun 16, 8:18 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Fayette	57 min
Jun 16, 8:19 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Hardin, Marshall, Tama	41 min
Jun 16, 8:21 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Delaware	54 min
Jun 16, 8:45 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Marshall, Tama	45 min
Jun 16, 8:46 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	59 min
Jun 16, 8:59 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Bremer, Grundy	61 min
Jun 16, 9:14 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Delaware, Linn	61 min
Jun 16, 9:26 PM CDT	Severe Thunderstorm Warning	DMX	Tama	19 min
Jun 16, 9:29 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth	46 min
Jun 16, 9:38 PM CDT	Severe Thunderstorm Warning	ARX	Clayton, Fayette	52 min
Jun 16, 9:41 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Pocahontas, Webster	34 min
Jun 16, 9:42 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque	63 min
Jun 16, 9:47 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Linn	43 min
Jun 16, 10:15 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	45 min
Jun 16, 10:27 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Jones, Linn	63 min
Jun 16, 10:34 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	26 min
Jun 16, 10:55 PM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	50 min
Jun 16, 11:24 PM CDT	Severe Thunderstorm Warning	OAX	Monona	36 min
Jun 16, 11:32 PM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	28 min
Jun 16, 11:34 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Story	56 min
Jun 16, 11:42 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Crawford, Sac	63 min
Jun 17, 12:01 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Boone, Dallas, Greene, Guthrie	44 min
Jun 17, 12:38 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Guthrie, Madison, Polk, Story and 1 more	52 min
Jun 17, 12:57 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Polk	33 min
Jun 17, 1:21 AM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Polk, Warren	39 min
Jun 17, 1:24 AM CDT	Severe Thunderstorm Warning	DMX	Clarke, Lucas, Madison, Warren	51 min
Jun 17, 1:57 AM CDT	Severe Thunderstorm Warning	DMX	Jasper, Lucas, Mahaska, Marion, Monroe, Poweshiek and 1 more	63 min
Jun 17, 2:33 AM CDT	Severe Thunderstorm Warning	DVN	Iowa, Keokuk, Washington	27 min
Jun 17, 3:28 AM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Jackson, Jones, Muscatine, Scott	32 min
Jun 17, 4:02 AM CDT	Severe Thunderstorm Warning	DVN	Clinton, Scott	43 min
Jun 17, 9:41 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	49 min
Jun 17, 10:02 PM CDT	Severe Thunderstorm Warning	DVN	Dubuque, Jackson	43 min
Jun 17, 10:28 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	47 min
Jun 17, 11:01 PM CDT	Severe Thunderstorm Warning	DVN	Dubuque	14 min
Jun 17, 11:03 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	42 min
Jun 18, 12:22 AM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Osceola	23 min
Jun 18, 1:19 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Clay	41 min
Jun 18, 1:41 AM CDT	Severe Thunderstorm Warning	DMX	Emmet, Palo Alto, Pocahontas	49 min
Jun 18, 2:05 AM CDT	Severe Thunderstorm Warning	DMX	Emmet, Kossuth, Palo Alto	40 min
Jun 18, 2:26 AM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Kossuth, Palo Alto, Pocahontas	34 min
Jun 18, 2:42 AM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Palo Alto, Pocahontas, Webster	48 min
Jun 18, 2:47 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Hancock, Humboldt, Kossuth, Wright	43 min
Jun 18, 3:01 AM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Kossuth, Palo Alto	29 min
Jun 18, 3:11 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Winnebago, Worth	49 min
Jun 18, 3:31 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Hancock, Wright	44 min
Jun 18, 3:39 AM CDT	Severe Thunderstorm Warning	ARX	Floyd, Mitchell	51 min
Jun 19, 5:26 AM CDT	Severe Thunderstorm Warning	ARX	Mitchell	64 min
Jun 19, 5:40 AM CDT	Severe Thunderstorm Warning	ARX	Mitchell	65 min
Jun 19, 7:38 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Carroll, Greene, Guthrie	37 min
Jun 19, 10:27 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Clarke, Madison, Union	33 min
Jun 19, 10:53 AM CDT	Severe Thunderstorm Warning	DMX	Madison	22 min
Jun 19, 12:44 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Tama	46 min
Jun 19, 2:04 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Cedar, Iowa, Johnson, Jones, Linn	41 min
Jun 19, 3:16 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Greene, Webster	44 min
Jun 19, 3:57 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene, Guthrie	48 min
Jun 20, 2:34 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	41 min
Jun 20, 3:09 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	51 min
Jun 20, 3:11 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	49 min
Jun 20, 3:29 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	46 min
Jun 20, 3:33 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	42 min
Jun 20, 3:57 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	48 min
Jun 20, 4:11 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	49 min
Jun 20, 4:43 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth	47 min
Jun 20, 5:02 PM CDT	Severe Thunderstorm Warning	OAX	Monona	28 min
Jun 20, 5:06 PM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	39 min
Jun 20, 5:11 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth, Woodbury	49 min
Jun 20, 5:16 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	44 min
Jun 20, 5:28 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	47 min
Jun 20, 5:37 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	38 min
Jun 20, 5:46 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth	44 min
Jun 20, 5:52 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	38 min
Jun 20, 6:14 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	46 min
Jun 20, 6:31 PM CDT	Severe Thunderstorm Warning	OAX	Monona	29 min
Jun 20, 7:06 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	39 min
Jun 20, 7:11 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	34 min
Jun 20, 7:28 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	32 min
Jun 20, 7:43 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Shelby	47 min
Jun 20, 8:03 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	42 min
Jun 20, 8:10 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	35 min
Jun 20, 8:38 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Montgomery, Pottawattamie, Shelby	52 min
Jun 20, 8:43 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	47 min
Jun 22, 2:02 AM CDT	Severe Thunderstorm Warning	FSD	Plymouth	43 min
Jun 22, 11:38 AM CDT	Severe Thunderstorm Warning	DVN	Iowa, Johnson, Keokuk	48 min
Jun 22, 12:02 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Linn	34 min
Jun 22, 1:19 PM CDT	Severe Thunderstorm Warning	DMX	Decatur, Wayne	26 min
Jun 22, 2:08 PM CDT	Severe Thunderstorm Warning	DMX	Lucas, Monroe	37 min
Jun 22, 2:09 PM CDT	Severe Thunderstorm Warning	DMX	Poweshiek	36 min
Jun 22, 2:29 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska	46 min
Jun 22, 3:02 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Wapello	43 min
Jun 22, 3:13 PM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	48 min
Jun 22, 5:35 PM CDT	Severe Thunderstorm Warning	DVN	Lee	40 min
Jun 26, 3:46 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, O'Brien, Osceola, Sioux	33 min
Jun 26, 5:34 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Sioux	41 min
Jun 26, 6:08 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Sioux	23 min
Jun 27, 1:32 PM CDT	Severe Thunderstorm Warning	DMX	Tama	43 min
Jun 28, 10:35 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	25 min
Jun 29, 4:53 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	37 min
Jun 29, 5:24 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	36 min
Jun 29, 5:52 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Shelby	23 min
Jun 29, 6:13 PM CDT	Severe Thunderstorm Warning	OAX	Shelby	47 min
Jun 29, 6:33 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Webster	42 min
Jun 29, 6:35 PM CDT	Severe Thunderstorm Warning	DMX	Audubon	40 min
Jun 29, 7:00 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	30 min
Jun 29, 7:29 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin	46 min
Jun 29, 7:34 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Greene, Webster	41 min
Jun 29, 7:37 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Greene	53 min
Jun 29, 7:59 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Floyd	46 min
Jun 29, 7:59 PM CDT	Severe Thunderstorm Warning	DMX	Bremer, Butler	17 min
Jun 29, 8:08 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Hardin	52 min
Jun 29, 8:26 PM CDT	Severe Thunderstorm Warning	ARX	Fayette, Winneshiek	49 min
Jun 29, 8:49 PM CDT	Severe Thunderstorm Warning	DMX	Ringgold, Taylor, Union	41 min
Jun 29, 8:53 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Linn	67 min
Jun 29, 8:59 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee	46 min
Jun 29, 9:22 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Madison, Union, Warren	38 min
Jun 29, 9:47 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Lucas, Marion, Warren	43 min
Jun 29, 10:08 PM CDT	Severe Thunderstorm Warning	DVN	Dubuque, Jackson, Jones	37 min
Jun 29, 10:44 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Greene	46 min
Jun 29, 11:10 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Jackson, Jones, Linn	50 min
Jun 29, 11:15 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Cedar, Iowa, Johnson, Keokuk, Linn and 2 more	45 min
Jun 30, 12:30 AM CDT	Severe Thunderstorm Warning	DVN	Clinton	45 min
Jun 30, 12:58 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux	47 min
Jun 30, 1:31 AM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	44 min
Jun 30, 2:30 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Pocahontas, Sac	60 min
Jun 30, 3:34 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Webster	41 min
Jun 30, 4:08 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene, Hamilton, Story, Webster	52 min
Jun 30, 4:15 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Winnebago, Worth	45 min
Jun 30, 4:23 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Webster	41 min
Jun 30, 4:44 AM CDT	Severe Thunderstorm Warning	ARX	Floyd	46 min
Jun 30, 5:08 AM CDT	Severe Thunderstorm Warning	FSD	Woodbury	37 min
Jun 30, 6:38 AM CDT	Severe Thunderstorm Warning	ARX	Fayette	37 min
Jun 30, 7:43 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	32 min
Jun 30, 7:45 AM CDT	Severe Thunderstorm Warning	OAX	Harrison	30 min
Jun 30, 8:14 AM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	46 min
Jun 30, 8:16 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Shelby	44 min
Jun 30, 8:45 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Shelby	45 min
Jun 30, 8:57 AM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie, Shelby	33 min
Jun 30, 9:00 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Cass	30 min
Jun 30, 9:12 AM CDT	Severe Thunderstorm Warning	DMX	Sac	48 min
Jun 30, 9:18 AM CDT	Severe Thunderstorm Warning	OAX	Monona	42 min
Jun 30, 9:28 AM CDT	Severe Thunderstorm Warning	OAX	Shelby	34 min
Jun 30, 9:29 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Guthrie	46 min
Jun 30, 9:37 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Sac	38 min
Jun 30, 9:39 AM CDT	Severe Thunderstorm Warning	OAX	Shelby	23 min
Jun 30, 9:55 AM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	50 min
Jun 30, 9:58 AM CDT	Severe Thunderstorm Warning	OAX	Monona	32 min
Jun 30, 10:09 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Webster	51 min
Jun 30, 10:13 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Dallas, Guthrie	42 min
Jun 30, 10:13 AM CDT	Severe Thunderstorm Warning	DMX	Crawford, Sac	47 min
Jun 30, 10:32 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Ida, Plymouth, Woodbury	43 min
Jun 30, 10:37 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	53 min
Jun 30, 10:44 AM CDT	Severe Thunderstorm Warning	FSD	Ida	13 min
Jun 30, 10:50 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Humboldt, Pocahontas, Webster	40 min
Jun 30, 10:55 AM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Webster, Wright	38 min
Jun 30, 10:59 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Crawford, Greene, Sac	46 min
Jun 30, 11:06 AM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford, Sac	54 min
Jun 30, 11:09 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Ida, Woodbury	36 min
Jun 30, 11:10 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona, Shelby	65 min
Jun 30, 11:24 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene	51 min
Jun 30, 11:36 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Calhoun, Carroll, Greene, Hamilton, Webster	39 min
Jun 30, 11:36 AM CDT	Severe Thunderstorm Warning	OAX	Shelby	39 min
Jun 30, 11:42 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Crawford, Greene, Pocahontas, Sac	48 min
Jun 30, 11:48 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Guthrie	42 min
Jun 30, 11:50 AM CDT	Severe Thunderstorm Warning	DMX	Franklin, Wright	24 min
Jun 30, 11:50 AM CDT	Severe Thunderstorm Warning	FSD	Woodbury	40 min
Jun 30, 11:50 AM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	25 min
Jun 30, 12:04 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Guthrie	41 min
Jun 30, 12:12 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Hamilton, Hardin, Story, Webster	48 min
Jun 30, 12:37 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Dallas, Guthrie, Madison	53 min
Jun 30, 12:59 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Hamilton, Hardin, Marshall, Story	46 min
Jun 30, 1:10 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Polk	50 min
Jun 30, 1:16 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Madison, Marion, Polk, Warren	59 min
Jun 30, 1:29 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Hardin, Marshall, Tama	46 min
Jun 30, 1:50 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Mahaska, Marion, Poweshiek	40 min
Jun 30, 1:51 PM CDT	Severe Thunderstorm Warning	DVN	Benton	54 min
Jun 30, 2:00 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Tama	45 min
Jun 30, 2:12 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Mahaska, Marion, Poweshiek, Warren	63 min
Jun 30, 2:12 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Tama	34 min
Jun 30, 2:14 PM CDT	Severe Thunderstorm Warning	ARX	Fayette	61 min
Jun 30, 2:14 PM CDT	Severe Thunderstorm Warning	DVN	Iowa	61 min
Jun 30, 2:17 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Warren	28 min
Jun 30, 2:21 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan	24 min
Jun 30, 2:24 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Bremer	21 min
Jun 30, 2:27 PM CDT	Severe Thunderstorm Warning	DVN	Keokuk	48 min
Jun 30, 2:38 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Iowa, Linn	37 min
Jun 30, 2:44 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	61 min
Jun 30, 2:46 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan, Delaware	44 min
Jun 30, 2:53 PM CDT	Severe Thunderstorm Warning	DVN	Johnson	39 min
Jun 30, 2:59 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Jackson, Jones, Muscatine, Scott	46 min
Jun 30, 3:13 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	77 min
Jun 30, 3:18 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque, Jackson	42 min
Jun 30, 3:44 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Dubuque, Jackson, Scott	46 min
Jun 30, 5:56 PM CDT	Severe Thunderstorm Warning	DMX	Poweshiek, Tama	34 min
Jun 30, 6:58 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Poweshiek	36 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 2013 2015

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.