Weather alerts in Iowa, 1993
568 weather alerts in 1993, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 1993. Tap one for its archive.
- Alerts
- 568
- Warnings
- 568
- Watches
- 0
- Advisories
- 0
- Busiest month
- June215 alerts
- Busiest day
- June 30, 199348 alerts
Over time
By month
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 |
|---|---|---|---|---|
| Mar 4, 6:43 AM CST | Flash Flood Warning | DMX | Polk | 4 hr |
| Mar 29, 5:58 PM CST | Severe Thunderstorm Warning | DMX | Guthrie | 32 min |
| Mar 29, 6:14 PM CST | Severe Thunderstorm Warning | DMX | Madison | 31 min |
| Mar 29, 6:55 PM CST | Severe Thunderstorm Warning | DMX | Madison | 35 min |
| Apr 19, 3:53 AM CDT | Severe Thunderstorm Warning | DMX | Adair, Adams, Ringgold, Union | 37 min |
| Apr 19, 4:24 AM CDT | Severe Thunderstorm Warning | DMX | Clarke | 21 min |
| Apr 19, 4:36 AM CDT | Severe Thunderstorm Warning | DMX | Warren | 24 min |
| Apr 19, 8:50 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Van Buren | 40 min |
| May 2, 2:42 PM CDT | Flash Flood Warning | DMX | Keokuk, Wapello | 3 hr |
| May 2, 2:42 PM CDT | Flash Flood Warning | DMX | Jones | 3 hr |
| May 2, 3:39 PM CDT | Flash Flood Warning | DMX | Benton, Linn | 3 hr |
| May 2, 5:01 PM CDT | Flash Flood Warning | DMX | Appanoose | 2 hr |
| May 3, 6:27 PM CDT | Flash Flood Warning | DMX | Washington | 3 hr |
| May 4, 4:59 AM CDT | Flash Flood Warning | DMX | Davis, Jefferson, Van Buren, Wapello | 3 hr |
| May 4, 4:59 AM CDT | Flash Flood Warning | DMX | Washington | 3 hr |
| May 4, 4:59 AM CDT | Flash Flood Warning | DMX | Jones | 3 hr |
| May 4, 7:55 AM CDT | Flash Flood Warning | DMX | Davis, Jefferson, Van Buren, Wapello | 4 hr |
| May 4, 7:55 AM CDT | Flash Flood Warning | DMX | Washington | 4 hr |
| May 4, 7:55 AM CDT | Flash Flood Warning | DMX | Jones | 4 hr |
| May 8, 5:53 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 30 min |
| May 8, 8:31 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Kossuth | 29 min |
| May 10, 1:45 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 30 min |
| May 10, 1:50 PM CDT | Severe Thunderstorm Warning | DMX | Winneshiek | 55 min |
| May 10, 2:15 PM CDT | Severe Thunderstorm Warning | DMX | Howard | 60 min |
| May 11, 6:45 PM CDT | Severe Thunderstorm Warning | DMX | Greene, Webster | 28 min |
| May 14, 4:11 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll, Crawford | 64 min |
| May 14, 5:27 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 48 min |
| May 14, 8:27 PM CDT | Severe Thunderstorm Warning | DMX | Johnson | 18 min |
| May 27, 6:20 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 25 min |
| May 27, 6:25 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 35 min |
| May 27, 6:30 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Greene | 30 min |
| May 27, 6:47 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 38 min |
| May 27, 7:07 PM CDT | Severe Thunderstorm Warning | DMX | Story | 38 min |
| May 27, 7:35 PM CDT | Severe Thunderstorm Warning | DMX | Marshall, Story | 25 min |
| May 27, 7:53 PM CDT | Tornado Warning | DMX | Marshall | 27 min |
| May 27, 8:12 PM CDT | Tornado Warning | DMX | Black Hawk | 33 min |
| May 27, 8:41 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 50 min |
| May 27, 8:48 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 34 min |
| May 27, 11:07 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Madison | 23 min |
| May 28, 11:26 AM CDT | Severe Thunderstorm Warning | DVN | Scott | 49 min |
| Jun 7, 3:52 AM CDT | Severe Thunderstorm Warning | FSD | Osceola | 38 min |
| Jun 7, 4:15 AM CDT | Severe Thunderstorm Warning | DMX | Dickinson | 45 min |
| Jun 7, 4:21 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 19 min |
| Jun 7, 4:35 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 40 min |
| Jun 7, 4:50 AM CDT | Severe Thunderstorm Warning | FSD | O'Brien | 25 min |
| Jun 7, 5:08 AM CDT | Severe Thunderstorm Warning | DMX | Clay | 52 min |
| Jun 7, 5:38 AM CDT | Severe Thunderstorm Warning | DMX | Carroll | 37 min |
| Jun 7, 6:06 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 39 min |
| Jun 7, 6:27 AM CDT | Severe Thunderstorm Warning | DMX | Greene, Webster | 48 min |
| Jun 7, 7:18 AM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 27 min |
| Jun 7, 7:52 AM CDT | Severe Thunderstorm Warning | DMX | Hardin | 38 min |
| Jun 7, 8:12 AM CDT | Severe Thunderstorm Warning | DMX | Grundy | 33 min |
| Jun 7, 8:29 AM CDT | Severe Thunderstorm Warning | DMX | Adair | 31 min |
| Jun 7, 8:45 AM CDT | Severe Thunderstorm Warning | DMX | Grundy | 30 min |
| Jun 7, 8:52 AM CDT | Severe Thunderstorm Warning | DMX | Dallas, Madison | 38 min |
| Jun 7, 9:20 AM CDT | Severe Thunderstorm Warning | DMX | Poweshiek, Tama | 25 min |
| Jun 7, 9:40 AM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 35 min |
| Jun 7, 9:55 AM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Poweshiek, Wapello | 35 min |
| Jun 7, 9:55 AM CDT | Severe Thunderstorm Warning | DMX | Tama | 35 min |
| Jun 7, 10:38 AM CDT | Severe Thunderstorm Warning | DMX | Jefferson | 37 min |
| Jun 7, 12:34 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 36 min |
| Jun 7, 3:28 PM CDT | Severe Thunderstorm Warning | DMX | Dickinson | 32 min |
| Jun 7, 3:40 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 65 min |
| Jun 7, 4:50 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 40 min |
| Jun 7, 5:09 PM CDT | Flash Flood Warning | DMX | Hamilton | 3 hr |
| Jun 7, 5:33 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 32 min |
| Jun 7, 6:34 PM CDT | Tornado Warning | FSD | O'Brien | 26 min |
| Jun 7, 6:39 PM CDT | Tornado Warning | FSD | O'Brien | 21 min |
| Jun 7, 6:44 PM CDT | Tornado Warning | FSD | Lyon, Sioux | 21 min |
| Jun 7, 6:50 PM CDT | Tornado Warning | FSD | Osceola | 25 min |
| Jun 7, 7:03 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 27 min |
| Jun 7, 7:14 PM CDT | Tornado Warning | DMX | Dickinson | 26 min |
| Jun 7, 7:47 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 43 min |
| Jun 7, 8:09 PM CDT | Flash Flood Warning | DMX | Appanoose, Monroe, Wayne | 3 hr |
| Jun 7, 8:09 PM CDT | Flash Flood Warning | DMX | Wapello | 3 hr |
| Jun 7, 8:37 PM CDT | Flash Flood Warning | DMX | Keokuk | 2 hr |
| Jun 7, 8:45 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis | 25 min |
| Jun 7, 9:02 PM CDT | Flash Flood Warning | DMX | Davis | 118 min |
| Jun 7, 9:18 PM CDT | Severe Thunderstorm Warning | DMX | Johnson, Washington | 42 min |
| Jun 7, 10:26 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 64 min |
| Jun 7, 10:53 PM CDT | Flash Flood Warning | DMX | Appanoose, Davis | 97 min |
| Jun 8, 11:31 AM CDT | Severe Thunderstorm Warning | DMX | Winneshiek | 29 min |
| Jun 8, 11:52 AM CDT | Tornado Warning | DMX | Winneshiek | 38 min |
| Jun 8, 12:16 PM CDT | Severe Thunderstorm Warning | DMX | Allamakee | 44 min |
| Jun 8, 1:11 PM CDT | Tornado Warning | DMX | Worth | 49 min |
| Jun 8, 1:16 PM CDT | Severe Thunderstorm Warning | DMX | Mitchell | 42 min |
| Jun 8, 1:45 PM CDT | Severe Thunderstorm Warning | DMX | Howard, Winneshiek | 26 min |
| Jun 8, 1:48 PM CDT | Tornado Warning | DMX | Wright | 27 min |
| Jun 8, 6:01 PM CDT | Tornado Warning | DMX | Washington | 29 min |
| Jun 8, 6:26 PM CDT | Tornado Warning | DVN | Henry, Louisa | 34 min |
| Jun 8, 6:48 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 42 min |
| Jun 12, 4:00 PM CDT | Severe Thunderstorm Warning | DMX | Buena Vista | 45 min |
| Jun 12, 5:20 PM CDT | Flash Flood Warning | FSD | Cherokee, Ida | 4 hr |
| Jun 12, 5:34 PM CDT | Flash Flood Warning | DMX | Buena Vista, Clay, Sac | 3 hr |
| Jun 12, 5:47 PM CDT | Flash Flood Warning | DMX | Emmet, Kossuth, Palo Alto, Pocahontas | 4 hr |
| Jun 12, 10:24 PM CDT | Flash Flood Warning | DMX | Hamilton, Webster | 81 min |
| Jun 13, 4:00 AM CDT | Severe Thunderstorm Warning | OAX | Shelby | 45 min |
| Jun 13, 4:00 AM CDT | Severe Thunderstorm Warning | OAX | Harrison | 38 min |
| Jun 13, 3:47 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 28 min |
| Jun 13, 3:51 PM CDT | Severe Thunderstorm Warning | DMX | Cass | 54 min |
| Jun 13, 4:03 PM CDT | Tornado Warning | DMX | Cass | 27 min |
| Jun 13, 4:05 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 40 min |
| Jun 13, 4:15 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 45 min |
| Jun 13, 4:56 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Union | 49 min |
| Jun 13, 5:13 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 32 min |
| Jun 13, 5:40 PM CDT | Flash Flood Warning | DMX | Adams | 2 hr |
| Jun 13, 6:18 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold, Union | 27 min |
| Jun 13, 6:25 PM CDT | Tornado Warning | DMX | Warren | 35 min |
| Jun 13, 6:49 PM CDT | Severe Thunderstorm Warning | DMX | Floyd, Mitchell | 41 min |
| Jun 13, 6:52 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 53 min |
| Jun 13, 6:52 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 37 min |
| Jun 13, 7:05 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 25 min |
| Jun 13, 7:36 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marion | 54 min |
| Jun 13, 9:56 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 34 min |
| Jun 13, 9:59 PM CDT | Tornado Warning | DVN | Jones | 31 min |
| Jun 14, 1:39 AM CDT | Flash Flood Warning | DMX | Taylor | 5 hr |
| Jun 15, 10:45 PM CDT | Severe Thunderstorm Warning | DMX | Clay, Dickinson | 45 min |
| Jun 16, 5:39 AM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 36 min |
| Jun 16, 6:02 AM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 12 hr |
| Jun 16, 6:35 AM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Webster | 35 min |
| Jun 16, 7:18 AM CDT | Severe Thunderstorm Warning | DMX | Webster | 27 min |
| Jun 16, 7:22 AM CDT | Tornado Warning | DMX | Webster | 23 min |
| Jun 16, 7:34 AM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Wright | 26 min |
| Jun 16, 7:35 AM CDT | Severe Thunderstorm Warning | DMX | Franklin | 35 min |
| Jun 17, 1:16 PM CDT | Severe Thunderstorm Warning | DMX | Wright | 29 min |
| Jun 17, 1:42 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Hancock | 48 min |
| Jun 17, 1:47 PM CDT | Severe Thunderstorm Warning | DMX | Wright | 43 min |
| Jun 17, 2:48 PM CDT | Tornado Warning | DMX | Chickasaw, Floyd, Howard, Mitchell | 42 min |
| Jun 17, 3:01 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 18 min |
| Jun 17, 3:01 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 44 min |
| Jun 17, 3:15 PM CDT | Severe Thunderstorm Warning | DMX | Chickasaw, Howard, Winneshiek | 45 min |
| Jun 17, 3:46 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Monroe | 29 min |
| Jun 17, 4:20 PM CDT | Severe Thunderstorm Warning | DMX | Greene, Webster | 25 min |
| Jun 17, 4:26 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Wapello | 34 min |
| Jun 17, 4:28 PM CDT | Severe Thunderstorm Warning | DMX | Jefferson, Van Buren | 32 min |
| Jun 17, 4:32 PM CDT | Severe Thunderstorm Warning | DMX | Keokuk | 28 min |
| Jun 17, 4:44 PM CDT | Severe Thunderstorm Warning | DMX | Washington | 31 min |
| Jun 17, 4:53 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 52 min |
| Jun 17, 5:00 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 45 min |
| Jun 17, 5:01 PM CDT | Severe Thunderstorm Warning | DMX | Washington | 14 min |
| Jun 17, 5:20 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 32 min |
| Jun 17, 5:47 PM CDT | Flash Flood Warning | DMX | Black Hawk | 2 hr |
| Jun 17, 6:03 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 42 min |
| Jun 17, 6:18 PM CDT | Severe Thunderstorm Warning | DVN | Jackson, Jones | 52 min |
| Jun 17, 6:29 PM CDT | Severe Thunderstorm Warning | DVN | Jackson, Jones | 46 min |
| Jun 17, 6:50 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 55 min |
| Jun 18, 1:31 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Marion | 29 min |
| Jun 18, 1:51 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 39 min |
| Jun 18, 4:30 PM CDT | Severe Thunderstorm Warning | DMX | Johnson | 30 min |
| Jun 18, 5:07 PM CDT | Severe Thunderstorm Warning | DMX | Story | 24 min |
| Jun 18, 5:21 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 29 min |
| Jun 18, 7:13 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 47 min |
| Jun 19, 1:20 PM CDT | Flash Flood Warning | DMX | Marion | 110 min |
| Jun 19, 2:29 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Louisa | 46 min |
| Jun 19, 2:42 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 48 min |
| Jun 19, 2:46 PM CDT | Flash Flood Warning | DMX | Benton, Iowa | 2 hr |
| Jun 19, 3:09 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 51 min |
| Jun 19, 4:50 PM CDT | Tornado Warning | DVN | Dubuque | 25 min |
| Jun 23, 4:44 PM CDT | Flash Flood Warning | DMX | Emmet | 2 hr |
| Jun 23, 5:41 PM CDT | Flash Flood Warning | DMX | Kossuth | 2 hr |
| Jun 23, 6:36 PM CDT | Flash Flood Warning | DMX | Emmet | 2 hr |
| Jun 24, 4:10 PM CDT | Tornado Warning | DVN | Henry | 20 min |
| Jun 24, 4:12 PM CDT | Tornado Warning | DVN | Louisa | 33 min |
| Jun 24, 5:55 PM CDT | Flash Flood Warning | DVN | Des Moines | 2 hr |
| Jun 24, 8:51 PM CDT | Flash Flood Warning | DVN | Clinton | 3 hr |
| Jun 24, 9:08 PM CDT | Flash Flood Warning | DMX | Washington | 68 min |
| Jun 24, 9:14 PM CDT | Flash Flood Warning | DVN | Jones | 107 min |
| Jun 24, 10:24 PM CDT | Flash Flood Warning | DMX | Van Buren | 3 hr |
| Jun 26, 4:21 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 21 min |
| Jun 26, 4:21 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 39 min |
| Jun 26, 7:59 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 31 min |
| Jun 26, 8:22 PM CDT | Severe Thunderstorm Warning | DMX | Audubon | 36 min |
| Jun 26, 8:30 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 30 min |
| Jun 26, 8:48 PM CDT | Severe Thunderstorm Warning | DMX | Guthrie | 27 min |
| Jun 26, 9:24 PM CDT | Severe Thunderstorm Warning | DMX | Dallas | 36 min |
| Jun 26, 9:39 PM CDT | Severe Thunderstorm Warning | DMX | Boone | 25 min |
| Jun 27, 2:09 AM CDT | Severe Thunderstorm Warning | DVN | Clinton | 25 min |
| Jun 27, 2:09 AM CDT | Severe Thunderstorm Warning | DVN | Scott | 36 min |
| Jun 27, 2:14 AM CDT | Flash Flood Warning | DMX | Johnson, Washington | 3 hr |
| Jun 27, 3:36 AM CDT | Flash Flood Warning | DMX | Johnson, Washington | 3 hr |
| Jun 28, 1:08 AM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 52 min |
| Jun 28, 1:13 AM CDT | Severe Thunderstorm Warning | DVN | Clinton | 62 min |
| Jun 28, 1:57 AM CDT | Severe Thunderstorm Warning | DMX | Adams, Taylor | 48 min |
| Jun 28, 2:00 AM CDT | Severe Thunderstorm Warning | DMX | Benton, Tama | 45 min |
| Jun 28, 2:32 AM CDT | Flash Flood Warning | OAX | Mills | 4 hr |
| Jun 28, 2:32 AM CDT | Flash Flood Warning | OAX | Fremont, Montgomery, Page | 4 hr |
| Jun 28, 2:54 AM CDT | Severe Thunderstorm Warning | DVN | Jackson | 30 min |
| Jun 28, 4:28 AM CDT | Severe Thunderstorm Warning | FSD | Monona | 21 min |
| Jun 29, 2:51 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 39 min |
| Jun 29, 3:24 PM CDT | Severe Thunderstorm Warning | DMX | Clay, Dickinson | 28 min |
| Jun 29, 4:11 PM CDT | Flash Flood Warning | DMX | Dickinson | 3 hr |
| Jun 29, 4:25 PM CDT | Flash Flood Warning | FSD | Lyon, Osceola | 2 hr |
| Jun 29, 4:30 PM CDT | Severe Thunderstorm Warning | DMX | Dickinson | 30 min |
| Jun 29, 4:40 PM CDT | Flash Flood Warning | FSD | Lyon, Osceola | 2 hr |
| Jun 29, 5:01 PM CDT | Severe Thunderstorm Warning | DMX | Emmet | 39 min |
| Jun 29, 5:05 PM CDT | Flash Flood Warning | DMX | Emmet | 3 hr |
| Jun 29, 5:43 PM CDT | Flash Flood Warning | DMX | Kossuth, Palo Alto | 62 min |
| Jun 29, 5:43 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth, Palo Alto | 62 min |
| Jun 29, 5:46 PM CDT | Flash Flood Warning | DMX | Clay, Dickinson | 59 min |
| Jun 29, 5:46 PM CDT | Severe Thunderstorm Warning | DMX | Clay, Dickinson | 59 min |
| Jun 29, 5:58 PM CDT | Tornado Warning | DMX | Kossuth | 32 min |
| Jun 29, 6:04 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 26 min |
| Jun 29, 6:10 PM CDT | Severe Thunderstorm Warning | DMX | Hancock | 50 min |
| Jun 29, 6:30 PM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 30 min |
| Jun 29, 6:30 PM CDT | Flash Flood Warning | FSD | Lyon, Osceola | 3 hr |
| Jun 29, 6:42 PM CDT | Flash Flood Warning | DMX | Kossuth | 3 hr |
| Jun 29, 6:55 PM CDT | Flash Flood Warning | DMX | Buena Vista | 2 hr |
| Jun 29, 7:05 PM CDT | Tornado Warning | DMX | Humboldt, Pocahontas | 25 min |
| Jun 29, 7:18 PM CDT | Flash Flood Warning | DMX | Kossuth, Palo Alto, Pocahontas | 3 hr |
| Jun 29, 7:26 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 24 min |
| Jun 29, 7:27 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 33 min |
| Jun 29, 7:34 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt | 26 min |
| Jun 29, 7:47 PM CDT | Flash Flood Warning | DVN | Clayton | 12 hr |
| Jun 29, 8:01 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Humboldt, Webster, Wright | 29 min |
| Jun 29, 8:17 PM CDT | Tornado Warning | DMX | Calhoun, Greene | 28 min |
| Jun 29, 8:23 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 52 min |
| Jun 29, 8:38 PM CDT | Severe Thunderstorm Warning | DMX | Boone | 37 min |
| Jun 29, 8:44 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer, Grundy | 46 min |
| Jun 29, 8:44 PM CDT | Tornado Warning | DMX | Calhoun | 31 min |
| Jun 29, 8:50 PM CDT | Tornado Warning | DMX | Boone, Greene | 25 min |
| Jun 29, 8:53 PM CDT | Severe Thunderstorm Warning | DMX | Marshall, Story | 52 min |
| Jun 29, 8:57 PM CDT | Tornado Warning | DMX | Crawford | 33 min |
| Jun 29, 8:59 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 31 min |
| Jun 29, 9:01 PM CDT | Severe Thunderstorm Warning | DMX | Carroll, Sac | 29 min |
| Jun 29, 9:20 PM CDT | Tornado Warning | DMX | Jasper, Polk, Story | 25 min |
| Jun 29, 9:20 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 55 min |
| Jun 29, 9:25 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan, Fayette | 65 min |
| Jun 29, 9:27 PM CDT | Tornado Warning | OAX | Shelby | 33 min |
| Jun 29, 9:28 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 32 min |
| Jun 29, 9:36 PM CDT | Severe Thunderstorm Warning | DMX | Benton, Tama | 54 min |
| Jun 29, 9:37 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Jasper, Polk | 68 min |
| Jun 29, 9:49 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 26 min |
| Jun 29, 9:51 PM CDT | Severe Thunderstorm Warning | DVN | Clayton, Delaware | 54 min |
| Jun 29, 10:00 PM CDT | Tornado Warning | DMX | Jasper, Polk | 26 min |
| Jun 29, 10:06 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 54 min |
| Jun 29, 10:15 PM CDT | Flash Flood Warning | DMX | Boone | 96 min |
| Jun 29, 10:23 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 37 min |
| Jun 29, 10:47 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 43 min |
| Jun 29, 10:52 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 68 min |
| Jun 29, 11:03 PM CDT | Flash Flood Warning | DVN | Jones | 115 min |
| Jun 29, 11:11 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 49 min |
| Jun 29, 11:11 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 49 min |
| Jun 29, 11:36 PM CDT | Flash Flood Warning | DVN | Jackson | 82 min |
| Jun 29, 11:48 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 57 min |
| Jun 29, 11:54 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 51 min |
| Jun 30, 12:04 AM CDT | Severe Thunderstorm Warning | DVN | Jones | 26 min |
| Jun 30, 12:06 AM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Lee | 54 min |
| Jun 30, 12:21 AM CDT | Flash Flood Warning | DMX | Decatur, Ringgold | 66 min |
| Jun 30, 1:35 AM CDT | Flash Flood Warning | DVN | Scott | 3 hr |
| Jun 30, 7:44 AM CDT | Flash Flood Warning | DVN | Clayton | 3 hr |
| Jun 30, 1:31 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 29 min |
| Jun 30, 2:11 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery | 34 min |
| Jun 30, 2:43 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 32 min |
| Jun 30, 3:01 PM CDT | Severe Thunderstorm Warning | DMX | Cass | 29 min |
| Jun 30, 6:25 PM CDT | Flash Flood Warning | DVN | Clayton | 14 hr |
| Jun 30, 7:55 PM CDT | Flash Flood Warning | DMX | Decatur | 65 min |
| Jun 30, 7:55 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 65 min |
| Jun 30, 10:14 PM CDT | Flash Flood Warning | DMX | Clarke, Decatur, Ringgold, Union | 3 hr |
| Jul 1, 4:28 PM CDT | Flash Flood Warning | DVN | Clayton | 16 hr |
| Jul 1, 6:45 PM CDT | Tornado Warning | FSD | Lyon | 30 min |
| Jul 1, 7:52 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 68 min |
| Jul 1, 9:30 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 30 min |
| Jul 2, 7:06 PM CDT | Tornado Warning | DMX | Iowa | 24 min |
| Jul 2, 8:08 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 37 min |
| Jul 2, 8:43 PM CDT | Tornado Warning | DVN | Clinton | 62 min |
| Jul 4, 3:36 PM CDT | Tornado Warning | OAX | Mills | 16 min |
| Jul 4, 11:27 PM CDT | Flash Flood Warning | DMX | Decatur | 3 hr |
| Jul 5, 12:54 AM CDT | Flash Flood Warning | DMX | Clarke, Decatur, Lucas, Ringgold, Union | 5 hr |
| Jul 5, 12:54 AM CDT | Flash Flood Warning | DMX | Mahaska, Marion | 5 hr |
| Jul 5, 2:46 AM CDT | Flash Flood Warning | DMX | Iowa, Keokuk, Poweshiek | 4 hr |
| Jul 5, 3:19 AM CDT | Flash Flood Warning | DMX | Benton, Johnson, Linn | 4 hr |
| Jul 5, 3:44 AM CDT | Flash Flood Warning | DVN | Jones | 3 hr |
| Jul 5, 6:11 AM CDT | Flash Flood Warning | DVN | Jones | 4 hr |
| Jul 5, 7:21 AM CDT | Flash Flood Warning | DVN | Dubuque | 4 hr |
| Jul 5, 8:13 AM CDT | Flash Flood Warning | DVN | Jackson | 4 hr |
| Jul 5, 9:36 AM CDT | Flash Flood Warning | DVN | Jones | 4 hr |
| Jul 5, 10:50 AM CDT | Flash Flood Warning | DVN | Dubuque | 7 hr |
| Jul 5, 11:40 AM CDT | Flash Flood Warning | DVN | Jones | 6 hr |
| Jul 5, 12:06 PM CDT | Flash Flood Warning | DVN | Delaware | 69 min |
| Jul 5, 1:19 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Taylor | 26 min |
| Jul 5, 1:37 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 11 min |
| Jul 5, 2:09 PM CDT | Severe Thunderstorm Warning | DMX | Decatur, Wayne | 36 min |
| Jul 5, 2:33 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Lucas, Wayne | 27 min |
| Jul 5, 2:33 PM CDT | Severe Thunderstorm Warning | DMX | Monroe | 20 min |
| Jul 5, 4:31 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 29 min |
| Jul 5, 5:35 PM CDT | Flash Flood Warning | DVN | Delaware | 5 hr |
| Jul 5, 5:35 PM CDT | Flash Flood Warning | DVN | Jackson | 5 hr |
| Jul 5, 5:35 PM CDT | Flash Flood Warning | DVN | Dubuque, Jones | 6 hr |
| Jul 5, 10:26 PM CDT | Flash Flood Warning | DVN | Dubuque | 10 hr |
| Jul 5, 10:26 PM CDT | Flash Flood Warning | DVN | Jones | 10 hr |
| Jul 6, 5:28 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 32 min |
| Jul 6, 6:48 PM CDT | Severe Thunderstorm Warning | DMX | Howard | 27 min |
| Jul 8, 6:33 AM CDT | Flash Flood Warning | DMX | Sac | 117 min |
| Jul 8, 7:54 AM CDT | Flash Flood Warning | DMX | Dallas | 66 min |
| Jul 8, 9:51 AM CDT | Severe Thunderstorm Warning | DVN | Louisa | 39 min |
| Jul 8, 10:14 AM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 31 min |
| Jul 8, 6:03 PM CDT | Tornado Warning | OAX | Harrison | 27 min |
| Jul 8, 6:19 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 41 min |
| Jul 8, 6:30 PM CDT | Severe Thunderstorm Warning | FSD | Monona | 45 min |
| Jul 8, 6:37 PM CDT | Tornado Warning | OAX | Harrison | 23 min |
| Jul 8, 7:12 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 43 min |
| Jul 8, 7:12 PM CDT | Severe Thunderstorm Warning | DMX | Carroll | 48 min |
| Jul 8, 8:05 PM CDT | Severe Thunderstorm Warning | DMX | Carroll, Greene, Guthrie | 55 min |
| Jul 8, 8:27 PM CDT | Flash Flood Warning | DMX | Carroll, Crawford, Greene | 4 hr |
| Jul 8, 8:57 PM CDT | Tornado Warning | DMX | Carroll, Crawford | 19 min |
| Jul 8, 9:07 PM CDT | Flash Flood Warning | OAX | Shelby | 4 hr |
| Jul 8, 9:09 PM CDT | Tornado Warning | DMX | Boone | 36 min |
| Jul 8, 9:29 PM CDT | Flash Flood Warning | DMX | Boone, Story | 4 hr |
| Jul 8, 9:29 PM CDT | Flash Flood Warning | DMX | Dallas, Guthrie | 4 hr |
| Jul 8, 9:31 PM CDT | Tornado Warning | DMX | Chickasaw | 29 min |
| Jul 8, 9:52 PM CDT | Tornado Warning | DMX | Boone, Dallas | 38 min |
| Jul 8, 10:03 PM CDT | Tornado Warning | DMX | Dallas, Polk | 27 min |
| Jul 8, 10:47 PM CDT | Flash Flood Warning | DMX | Black Hawk | 3 hr |
| Jul 8, 10:49 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 56 min |
| Jul 8, 10:49 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 56 min |
| Jul 8, 10:52 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 20 min |
| Jul 8, 11:01 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 44 min |
| Jul 8, 11:15 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 60 min |
| Jul 8, 11:25 PM CDT | Flash Flood Warning | DMX | Jasper, Polk | 5 hr |
| Jul 8, 11:25 PM CDT | Flash Flood Warning | DMX | Marshall | 5 hr |
| Jul 8, 11:27 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 48 min |
| Jul 8, 11:40 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll, Crawford | 35 min |
| Jul 8, 11:40 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Cass, Taylor | 35 min |
| Jul 8, 11:41 PM CDT | Flash Flood Warning | FSD | Monona | 119 min |
| Jul 8, 11:49 PM CDT | Flash Flood Warning | DMX | Buchanan | 3 hr |
| Jul 9, 12:02 AM CDT | Severe Thunderstorm Warning | DMX | Adair, Ringgold, Union | 28 min |
| Jul 9, 12:02 AM CDT | Severe Thunderstorm Warning | DMX | Greene, Guthrie | 28 min |
| Jul 9, 12:22 AM CDT | Flash Flood Warning | DMX | Carroll, Greene | 4 hr |
| Jul 9, 12:22 AM CDT | Flash Flood Warning | DMX | Audubon | 4 hr |
| Jul 9, 12:33 AM CDT | Severe Thunderstorm Warning | DMX | Dallas, Madison, Polk, Warren | 27 min |
| Jul 9, 12:33 AM CDT | Severe Thunderstorm Warning | DMX | Clarke, Decatur | 27 min |
| Jul 9, 1:01 AM CDT | Flash Flood Warning | DMX | Black Hawk | 119 min |
| Jul 9, 1:05 AM CDT | Severe Thunderstorm Warning | DMX | Clarke, Decatur, Lucas, Wayne | 25 min |
| Jul 9, 1:05 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marion, Polk | 25 min |
| Jul 9, 1:05 AM CDT | Severe Thunderstorm Warning | DMX | Warren | 25 min |
| Jul 9, 1:22 AM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 23 min |
| Jul 9, 1:36 AM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Poweshiek | 54 min |
| Jul 9, 1:36 AM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis, Monroe, Wapello | 54 min |
| Jul 9, 1:36 AM CDT | Severe Thunderstorm Warning | DMX | Jasper | 49 min |
| Jul 9, 2:11 AM CDT | Severe Thunderstorm Warning | DMX | Jefferson, Keokuk, Van Buren, Washington | 49 min |
| Jul 9, 2:11 AM CDT | Severe Thunderstorm Warning | DMX | Iowa, Johnson | 49 min |
| Jul 9, 2:25 AM CDT | Flash Flood Warning | DVN | Clayton | 75 min |
| Jul 9, 3:04 AM CDT | Severe Thunderstorm Warning | DVN | Cedar | 26 min |
| Jul 9, 10:21 AM CDT | Flash Flood Warning | DMX | Story | 6 hr |
| Jul 10, 3:21 AM CDT | Severe Thunderstorm Warning | DVN | Louisa | 54 min |
| Jul 10, 10:03 AM CDT | Severe Thunderstorm Warning | FSD | Lyon | 42 min |
| Jul 10, 10:50 AM CDT | Severe Thunderstorm Warning | FSD | Sioux | 25 min |
| Jul 10, 11:30 AM CDT | Severe Thunderstorm Warning | FSD | O'Brien | 30 min |
| Jul 10, 1:19 PM CDT | Severe Thunderstorm Warning | DMX | Hancock | 41 min |
| Jul 10, 1:19 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 56 min |
| Jul 10, 1:35 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 25 min |
| Jul 10, 1:38 PM CDT | Tornado Warning | DMX | Cerro Gordo | 22 min |
| Jul 10, 1:44 PM CDT | Severe Thunderstorm Warning | DMX | Mitchell | 46 min |
| Jul 10, 2:03 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Webster | 27 min |
| Jul 10, 2:21 PM CDT | Tornado Warning | DMX | Chickasaw, Floyd | 39 min |
| Jul 10, 2:33 PM CDT | Severe Thunderstorm Warning | DMX | Winneshiek | 27 min |
| Jul 10, 2:40 PM CDT | Severe Thunderstorm Warning | DMX | Allamakee | 50 min |
| Jul 10, 2:45 PM CDT | Severe Thunderstorm Warning | DMX | Story | 30 min |
| Jul 10, 2:46 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 29 min |
| Jul 10, 3:02 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan, Fayette | 43 min |
| Jul 10, 3:49 PM CDT | Severe Thunderstorm Warning | DVN | Clayton, Delaware | 41 min |
| Jul 10, 3:50 PM CDT | Severe Thunderstorm Warning | DMX | Fayette | 21 min |
| Jul 10, 4:20 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque, Jones | 55 min |
| Jul 10, 6:03 PM CDT | Severe Thunderstorm Warning | DVN | Louisa, Muscatine | 57 min |
| Jul 10, 6:25 PM CDT | Severe Thunderstorm Warning | DVN | Scott | 65 min |
| Jul 10, 7:25 PM CDT | Severe Thunderstorm Warning | DMX | Mitchell | 37 min |
| Jul 10, 8:39 PM CDT | Flash Flood Warning | DMX | Appanoose | 2 hr |
| Jul 10, 8:39 PM CDT | Flash Flood Warning | DMX | Wayne | 102 min |
| Jul 10, 11:05 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 19 min |
| Jul 10, 11:36 PM CDT | Flash Flood Warning | DMX | Dickinson, Emmet | 3 hr |
| Jul 10, 11:56 PM CDT | Flash Flood Warning | DMX | Clay, Palo Alto | 3 hr |
| Jul 11, 6:10 AM CDT | Flash Flood Warning | DMX | Polk | 4 hr |
| Jul 11, 6:25 AM CDT | Flash Flood Warning | DVN | Jones | 3 hr |
| Jul 13, 5:46 AM CDT | Flash Flood Warning | DMX | Dallas, Polk | 6 hr |
| Jul 13, 6:47 AM CDT | Flash Flood Warning | DMX | Cass | 3 hr |
| Jul 13, 6:50 AM CDT | Flash Flood Warning | OAX | Fremont, Mills, Montgomery, Page | 3 hr |
| Jul 13, 6:50 AM CDT | Flash Flood Warning | OAX | Pottawattamie | 3 hr |
| Jul 13, 8:14 AM CDT | Flash Flood Warning | DMX | Polk, Story | 4 hr |
| Jul 14, 1:02 PM CDT | Flash Flood Warning | OAX | Fremont | 4 hr |
| Jul 17, 5:44 AM CDT | Flash Flood Warning | DMX | Story | 3 hr |
| Jul 17, 6:35 AM CDT | Flash Flood Warning | DMX | Hardin, Marshall | 3 hr |
| Jul 17, 9:20 AM CDT | Flash Flood Warning | DMX | Polk | 3 hr |
| Jul 17, 11:39 AM CDT | Flash Flood Warning | DVN | Jones | 97 min |
| Jul 17, 2:00 PM CDT | Flash Flood Warning | DMX | Marshall | 4 hr |
| Jul 17, 3:19 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills, Montgomery | 56 min |
| Jul 17, 3:42 PM CDT | Severe Thunderstorm Warning | DMX | Benton | 33 min |
| Jul 17, 5:00 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 30 min |
| Jul 17, 6:03 PM CDT | Flash Flood Warning | DMX | Buchanan | 3 hr |
| Jul 17, 7:22 PM CDT | Flash Flood Warning | DVN | Jackson, Jones | 2 hr |
| Jul 17, 7:50 PM CDT | Flash Flood Warning | DMX | Tama | 3 hr |
| Jul 17, 9:16 PM CDT | Flash Flood Warning | DMX | Benton, Iowa, Johnson, Linn | 4 hr |
| Jul 17, 9:16 PM CDT | Flash Flood Warning | DMX | Jasper, Mahaska, Marion | 4 hr |
| Jul 17, 10:22 PM CDT | Flash Flood Warning | DMX | Tama | 3 hr |
| Jul 22, 8:18 PM CDT | Flash Flood Warning | OAX | Fremont | 57 min |
| Jul 22, 8:18 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 57 min |
| Jul 22, 8:27 PM CDT | Flash Flood Warning | DMX | Cass | 3 hr |
| Jul 22, 9:27 PM CDT | Flash Flood Warning | OAX | Fremont | 2 hr |
| Jul 22, 11:15 PM CDT | Flash Flood Warning | OAX | Fremont | 4 hr |
| Jul 23, 2:08 AM CDT | Flash Flood Warning | DMX | Taylor | 4 hr |
| Jul 23, 3:00 AM CDT | Flash Flood Warning | OAX | Fremont, Mills, Montgomery, Page | 4 hr |
| Jul 23, 10:00 AM CDT | Flash Flood Warning | OAX | Fremont | 2 hr |
| Jul 23, 11:16 PM CDT | Flash Flood Warning | DMX | Ringgold | 3 hr |
| Jul 23, 11:43 PM CDT | Flash Flood Warning | DMX | Decatur | 3 hr |
| Jul 24, 12:33 AM CDT | Flash Flood Warning | DMX | Wayne | 3 hr |
| Jul 24, 1:56 AM CDT | Flash Flood Warning | DMX | Keokuk, Washington | 3 hr |
| Jul 24, 4:20 AM CDT | Flash Flood Warning | OAX | Fremont | 4 hr |
| Jul 24, 5:20 AM CDT | Flash Flood Warning | OAX | Mills | 5 hr |
| Jul 24, 9:13 PM CDT | Tornado Warning | OAX | Fremont, Mills | 32 min |
| Jul 24, 9:40 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 35 min |
| Jul 24, 9:44 PM CDT | Tornado Warning | OAX | Fremont, Mills | 31 min |
| Jul 24, 9:58 PM CDT | Severe Thunderstorm Warning | DMX | Cass | 32 min |
| Jul 24, 10:25 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Guthrie | 35 min |
| Jul 24, 10:30 PM CDT | Severe Thunderstorm Warning | DMX | Audubon | 30 min |
| Jul 24, 10:39 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Madison | 51 min |
| Jul 24, 10:53 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 37 min |
| Jul 24, 11:00 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 30 min |
| Jul 24, 11:01 PM CDT | Severe Thunderstorm Warning | DMX | Boone | 44 min |
| Jul 24, 11:04 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 23 min |
| Jul 24, 11:04 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 26 min |
| Jul 24, 11:13 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 26 min |
| Jul 24, 11:17 PM CDT | Severe Thunderstorm Warning | DMX | Union | 28 min |
| Jul 24, 11:55 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 50 min |
| Jul 25, 1:24 AM CDT | Severe Thunderstorm Warning | DMX | Adams, Union | 26 min |
| Jul 25, 2:01 AM CDT | Severe Thunderstorm Warning | DMX | Clarke | 29 min |
| Jul 25, 2:43 AM CDT | Severe Thunderstorm Warning | DMX | Wapello | 32 min |
| Jul 27, 6:15 PM CDT | Severe Thunderstorm Warning | DMX | Howard | 45 min |
| Jul 27, 7:10 PM CDT | Severe Thunderstorm Warning | DMX | Grundy | 17 min |
| Jul 27, 7:14 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 21 min |
| Jul 27, 7:14 PM CDT | Severe Thunderstorm Warning | DMX | Tama | 31 min |
| Jul 27, 7:44 PM CDT | Severe Thunderstorm Warning | DMX | Benton | 31 min |
| Jul 27, 8:08 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 37 min |
| Jul 27, 8:10 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 35 min |
| Jul 27, 8:34 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 56 min |
| Jul 27, 8:51 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 55 min |
| Jul 27, 9:18 PM CDT | Severe Thunderstorm Warning | DMX | Benton, Iowa | 27 min |
| Jul 27, 9:19 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 27 min |
| Jul 27, 9:44 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 46 min |
| Jul 27, 9:50 PM CDT | Flash Flood Warning | DMX | Benton | 3 hr |
| Jul 27, 10:46 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 44 min |
| Jul 28, 12:37 AM CDT | Severe Thunderstorm Warning | DVN | Scott | 53 min |
| Jul 28, 1:14 AM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 61 min |
| Jul 31, 5:08 AM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer | 52 min |
| Jul 31, 6:19 AM CDT | Flash Flood Warning | DMX | Benton, Linn | 56 min |
| Jul 31, 6:19 AM CDT | Severe Thunderstorm Warning | DMX | Benton, Linn | 56 min |
| Jul 31, 7:05 AM CDT | Severe Thunderstorm Warning | DMX | Benton | 45 min |
| Jul 31, 7:23 AM CDT | Flash Flood Warning | DMX | Benton | 3 hr |
| Jul 31, 7:40 AM CDT | Severe Thunderstorm Warning | DMX | Linn | 35 min |
| Jul 31, 8:15 AM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 45 min |
| Jul 31, 8:25 AM CDT | Severe Thunderstorm Warning | DMX | Franklin | 65 min |
| Jul 31, 8:52 AM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Louisa | 38 min |
| Jul 31, 8:56 AM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Hardin | 34 min |
| Jul 31, 9:10 AM CDT | Severe Thunderstorm Warning | DMX | Chickasaw | 27 min |
| Jul 31, 9:19 AM CDT | Severe Thunderstorm Warning | DMX | Greene | 41 min |
| Jul 31, 9:30 AM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Hardin | 60 min |
| Jul 31, 9:51 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Webster | 44 min |
| Jul 31, 10:42 AM CDT | Severe Thunderstorm Warning | DMX | Story | 27 min |
| Jul 31, 11:02 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall | 30 min |
| Jul 31, 11:12 AM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 48 min |
| Jul 31, 11:38 AM CDT | Severe Thunderstorm Warning | DMX | Poweshiek, Tama | 33 min |
| Jul 31, 11:52 AM CDT | Severe Thunderstorm Warning | DMX | Wright | 52 min |
| Jul 31, 12:00 PM CDT | Severe Thunderstorm Warning | DMX | Benton, Iowa | 30 min |
| Jul 31, 12:08 PM CDT | Flash Flood Warning | DMX | Johnson, Linn | 67 min |
| Jul 31, 12:08 PM CDT | Severe Thunderstorm Warning | DMX | Johnson, Linn | 67 min |
| Jul 31, 12:16 PM CDT | Flash Flood Warning | DMX | Hardin | 59 min |
| Jul 31, 12:16 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 59 min |
| Aug 9, 9:03 AM CDT | Severe Thunderstorm Warning | DMX | Fayette | 57 min |
| Aug 9, 10:53 AM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 37 min |
| Aug 9, 4:35 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 50 min |
| Aug 9, 4:35 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 55 min |
| Aug 9, 4:52 PM CDT | Severe Thunderstorm Warning | DMX | Howard, Mitchell | 68 min |
| Aug 9, 5:55 PM CDT | Severe Thunderstorm Warning | DMX | Chickasaw | 35 min |
| Aug 9, 6:02 PM CDT | Tornado Warning | DMX | Chickasaw | 28 min |
| Aug 9, 6:19 PM CDT | Severe Thunderstorm Warning | DMX | Fayette | 46 min |
| Aug 9, 6:41 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 49 min |
| Aug 9, 7:05 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 33 min |
| Aug 9, 7:35 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 55 min |
| Aug 9, 8:00 PM CDT | Flash Flood Warning | DMX | Chickasaw | 3 hr |
| Aug 9, 8:33 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 42 min |
| Aug 9, 8:40 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 50 min |
| Aug 9, 9:22 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 38 min |
| Aug 9, 9:26 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 49 min |
| Aug 9, 10:40 PM CDT | Flash Flood Warning | DMX | Chickasaw | 2 hr |
| Aug 9, 10:48 PM CDT | Flash Flood Warning | DMX | Linn | 4 hr |
| Aug 9, 11:19 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 26 min |
| Aug 9, 11:19 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 41 min |
| Aug 9, 11:31 PM CDT | Flash Flood Warning | DMX | Iowa | 3 hr |
| Aug 11, 4:19 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Guthrie | 41 min |
| Aug 11, 5:45 PM CDT | Flash Flood Warning | DMX | Adair, Dallas, Guthrie, Madison | 3 hr |
| Aug 11, 6:38 PM CDT | Flash Flood Warning | DMX | Cass | 2 hr |
| Aug 11, 6:45 PM CDT | Tornado Warning | OAX | Fremont, Page | 30 min |
| Aug 11, 6:53 PM CDT | Flash Flood Warning | DMX | Madison | 2 hr |
| Aug 11, 7:04 PM CDT | Flash Flood Warning | DMX | Dallas | 116 min |
| Aug 11, 7:31 PM CDT | Flash Flood Warning | DMX | Polk, Warren | 3 hr |
| Aug 11, 7:36 PM CDT | Tornado Warning | OAX | Page | 39 min |
| Aug 11, 8:09 PM CDT | Flash Flood Warning | DMX | Jasper | 3 hr |
| Aug 11, 8:39 PM CDT | Flash Flood Warning | DVN | Lee | 2 hr |
| Aug 11, 8:57 PM CDT | Flash Flood Warning | DMX | Marion | 3 hr |
| Aug 11, 9:47 PM CDT | Flash Flood Warning | DMX | Mahaska, Poweshiek | 119 min |
| Aug 12, 4:48 PM CDT | Severe Thunderstorm Warning | FSD | Monona | 27 min |
| Aug 13, 3:27 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 33 min |
| Aug 14, 11:36 AM CDT | Severe Thunderstorm Warning | DMX | Buena Vista, Pocahontas | 39 min |
| Aug 14, 12:21 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas | 39 min |
| Aug 14, 12:41 PM CDT | Flash Flood Warning | DMX | Buena Vista, Pocahontas | 3 hr |
| Aug 14, 1:59 PM CDT | Flash Flood Warning | DMX | Hardin | 2 hr |
| Aug 14, 5:06 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 24 min |
| Aug 14, 5:17 PM CDT | Severe Thunderstorm Warning | DMX | Iowa | 28 min |
| Aug 14, 5:18 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 27 min |
| Aug 14, 5:35 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 55 min |
| Aug 14, 5:55 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 35 min |
| Aug 14, 6:08 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 37 min |
| Aug 14, 6:21 PM CDT | Flash Flood Warning | DMX | Linn | 118 min |
| Aug 14, 6:21 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 54 min |
| Aug 14, 6:21 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 54 min |
| Aug 14, 7:00 PM CDT | Severe Thunderstorm Warning | DMX | Jefferson | 45 min |
| Aug 15, 4:19 AM CDT | Flash Flood Warning | DMX | Howard, Winneshiek | 4 hr |
| Aug 15, 4:19 AM CDT | Flash Flood Warning | DMX | Mitchell | 4 hr |
| Aug 15, 5:28 AM CDT | Flash Flood Warning | DMX | Chickasaw | 3 hr |
| Aug 16, 3:27 AM CDT | Flash Flood Warning | DVN | Des Moines | 2 hr |
| Aug 16, 6:56 AM CDT | Flash Flood Warning | DVN | Scott | 94 min |
| Aug 16, 7:17 AM CDT | Flash Flood Warning | DVN | Louisa | 90 min |
| Aug 17, 1:15 AM CDT | Severe Thunderstorm Warning | OAX | Fremont | 60 min |
| Aug 17, 1:27 AM CDT | Severe Thunderstorm Warning | OAX | Page | 48 min |
| Aug 18, 5:30 AM CDT | Flash Flood Warning | DMX | Iowa | 3 hr |
| Aug 18, 12:53 PM CDT | Severe Thunderstorm Warning | DMX | Johnson, Linn | 22 min |
| Aug 18, 1:21 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 54 min |
| Aug 18, 2:05 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 30 min |
| Aug 18, 2:07 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll | 53 min |
| Aug 18, 2:14 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 46 min |
| Aug 18, 2:29 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Greene | 46 min |
| Aug 18, 2:54 PM CDT | Severe Thunderstorm Warning | DMX | Greene, Guthrie | 51 min |
| Aug 18, 3:11 PM CDT | Severe Thunderstorm Warning | DMX | Adair | 34 min |
| Aug 18, 3:13 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 47 min |
| Aug 18, 3:29 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas, Madison | 46 min |
| Aug 18, 3:38 PM CDT | Flash Flood Warning | DMX | Greene | 3 hr |
| Aug 18, 3:38 PM CDT | Flash Flood Warning | DMX | Greene | 3 hr |
| Aug 18, 3:56 PM CDT | Severe Thunderstorm Warning | DMX | Polk, Story | 64 min |
| Aug 18, 4:25 PM CDT | Flash Flood Warning | DMX | Polk | 4 hr |
| Aug 18, 4:25 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 50 min |
| Aug 18, 5:07 PM CDT | Severe Thunderstorm Warning | DMX | Keokuk, Mahaska | 38 min |
| Aug 18, 5:17 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 43 min |
| Aug 19, 1:24 AM CDT | Flash Flood Warning | DMX | Clarke, Lucas, Union | 4 hr |
| Aug 19, 5:30 AM CDT | Flash Flood Warning | DMX | Clarke, Lucas | 3 hr |
| Aug 19, 5:30 AM CDT | Flash Flood Warning | DMX | Union | 3 hr |
| Aug 23, 12:19 AM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills, Montgomery | 26 min |
| Aug 23, 12:26 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 34 min |
| Aug 23, 1:20 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall | 40 min |
| Aug 23, 1:40 AM CDT | Severe Thunderstorm Warning | OAX | Fremont | 35 min |
| Aug 27, 12:35 AM CDT | Severe Thunderstorm Warning | DMX | Clay, Dickinson | 40 min |
| Aug 27, 12:47 AM CDT | Severe Thunderstorm Warning | DMX | Emmet | 43 min |
| Aug 29, 3:53 AM CDT | Flash Flood Warning | DMX | Dallas, Guthrie | 4 hr |
| Aug 29, 3:53 AM CDT | Flash Flood Warning | DMX | Audubon | 4 hr |
| Aug 29, 4:21 AM CDT | Flash Flood Warning | DMX | Polk | 4 hr |
| Aug 29, 4:58 AM CDT | Flash Flood Warning | DMX | Jasper, Poweshiek | 4 hr |
| Aug 29, 12:07 PM CDT | Flash Flood Warning | DMX | Polk | 3 hr |
| Aug 29, 12:17 PM CDT | Flash Flood Warning | DMX | Polk | 5 hr |
| Aug 29, 1:00 PM CDT | Flash Flood Warning | DMX | Polk | 3 hr |
| Aug 30, 1:29 AM CDT | Flash Flood Warning | DMX | Kossuth | 4 hr |
| Aug 30, 1:52 AM CDT | Flash Flood Warning | DMX | Crawford | 4 hr |
| Sep 2, 1:06 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 54 min |
| Sep 2, 1:06 PM CDT | Severe Thunderstorm Warning | DMX | Taylor | 42 min |
| Sep 2, 2:04 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 31 min |
| Sep 2, 2:04 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 41 min |
| Sep 2, 2:52 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 25 min |
| Sep 2, 2:52 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 38 min |
| Sep 13, 1:51 AM CDT | Severe Thunderstorm Warning | FSD | Osceola | 54 min |
| Sep 13, 4:12 AM CDT | Severe Thunderstorm Warning | DMX | Kossuth, Palo Alto | 18 min |
| Sep 21, 10:45 PM CDT | Severe Thunderstorm Warning | OAX | Page | 30 min |
| Sep 22, 3:12 AM CDT | Severe Thunderstorm Warning | DMX | Adams | 33 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 348 |
| Tornado Warning | 47 |
| Flooding | |
| Flash Flood Warning | 173 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jones County26
- Polk County20
- Fremont County20
- Greene County17
- Linn County16
- Benton County15
- Webster County15
- Mills County14
- Dallas County14
- Decatur County13
- Washington County12
- Story County12
- Dubuque County12
- Jasper County12
- Pottawattamie County11
- Johnson County11
- Hamilton County11
- Boone County11
- Dickinson County11
- Jackson County11
- Guthrie County10
- Adams County10
- Ringgold County10
- Union County10
- Kossuth County10
- Carroll County10
- Marshall County10
- Black Hawk County10
- Scott County10
- Montgomery County10
- Page County10
- Marion County10
- Chickasaw County10
- Clayton County10
- Iowa County10
- Madison County9
- Adair County9
- Wapello County9
- Appanoose County9
- Crawford County9
59 more counties
- Hardin County9
- Mahaska County9
- Clarke County8
- Warren County8
- Davis County8
- Howard County8
- Buchanan County8
- Clay County8
- Tama County8
- Lyon County8
- Clinton County8
- Louisa County8
- Palo Alto County8
- Pocahontas County8
- Cass County8
- Keokuk County7
- Winneshiek County7
- Audubon County7
- Calhoun County7
- Poweshiek County7
- Wayne County7
- Mitchell County7
- Emmet County7
- Delaware County7
- Van Buren County6
- Jefferson County6
- Osceola County6
- Cedar County6
- Wright County6
- Des Moines County6
- Shelby County6
- Taylor County6
- Muscatine County6
- Lucas County6
- Humboldt County5
- Buena Vista County5
- Harrison County5
- Fayette County5
- Butler County4
- O'Brien County4
- Grundy County4
- Monroe County4
- Sac County4
- Cerro Gordo County4
- Monona County4
- Franklin County3
- Cherokee County3
- Worth County3
- Henry County3
- Floyd County3
- Hancock County3
- Winnebago County3
- Plymouth County2
- Sioux County2
- Allamakee County2
- Bremer County2
- Lee County2
- Ida County1
- Woodbury County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19921994
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. Rebuilt daily.