Alert archive / Iowa / 2018
Weather alerts in Iowa, June 2018
735 weather alerts in June 2018, 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 June 2018. Tap one for its archive.
- Alerts
- 735
- Warnings
- 402
- Watches
- 77
- Advisories
- 27
- Busiest day
- June 10, 201868 alerts
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, 10:05 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Harrison, Ida, Mills, Monona and 5 more | 5 hr |
| 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, 12:50 AM CDT | Mesoscale Discussion | SPC | Fremont, Mills, Montgomery, Page, Pottawattamie, Taylor | 55 min |
| Jun 2, 1:11 AM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery, Pottawattamie | 49 min |
| Jun 2, 1:48 AM CDT | Special Weather Statement | DMX | Audubon, Cass | 57 min |
| Jun 2, 1:54 AM CDT | Severe Thunderstorm Warning | DMX | Adair, Cass | 51 min |
| Jun 2, 1:57 AM CDT | Special Weather Statement | OAX | Montgomery, Page | 48 min |
| Jun 2, 2:03 AM CDT | Special Weather Statement | OAX | Shelby | 27 min |
| Jun 2, 2:24 AM CDT | Special Weather Statement | DMX | Adams, Ringgold, Taylor, Union | 66 min |
| Jun 2, 2:54 AM CDT | Special Weather Statement | DMX | Adair | 66 min |
| Jun 2, 3:38 AM CDT | Special Weather Statement | DMX | Clarke, Decatur, Madison, Ringgold, Union, Warren | 52 min |
| Jun 2, 4:34 AM CDT | Special Weather Statement | DMX | Appanoose, Clarke, Decatur, Lucas, Monroe, Wayne | 86 min |
| Jun 2, 9:01 AM CDT | High Wind Warning | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 7 more | 89 min |
| Jun 2, 9:28 AM CDT | High Wind Warning | ARX | Chickasaw, Fayette, Floyd, Howard, Mitchell, Winneshiek | 72 min |
| Jun 2, 5:28 PM CDT | Special Weather Statement | DMX | Bremer | 32 min |
| Jun 2, 5:31 PM CDT | Special Weather Statement | ARX | Fayette, Winneshiek | 29 min |
| Jun 2, 6:14 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton, Fayette, Winneshiek | 31 min |
| Jun 2, 6:53 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 22 min |
| Jun 2, 6:57 PM CDT | Special Weather Statement | DVN | Delaware | 63 min |
| Jun 2, 7:48 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 57 min |
| Jun 6, 4:59 AM CDT | Special Weather Statement | DMX | Emmet, Palo Alto | 61 min |
| Jun 6, 6:10 AM CDT | Special Weather Statement | DMX | Humboldt, Pocahontas | 65 min |
| Jun 6, 7:10 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas, Webster | 50 min |
| Jun 6, 9:16 AM CDT | Special Weather Statement | DMX | Wright | 59 min |
| Jun 6, 9:33 AM CDT | Special Weather Statement | DMX | Humboldt | 27 min |
| Jun 6, 10:02 AM CDT | Special Weather Statement | DMX | Hamilton | 43 min |
| Jun 6, 10:30 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas | 15 min |
| Jun 6, 2:22 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 32 more | 113 min |
| Jun 6, 3:19 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas | 41 min |
| Jun 6, 3:23 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 41 more | 9 hr |
| 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, 4:01 PM CDT | Special Weather Statement | OAX | Harrison | 44 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, 5:03 PM CDT | Special Weather Statement | DVN | Benton | 42 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, 5:43 PM CDT | Special Weather Statement | DVN | Benton | 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, 6:20 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Benton, Boone, Calhoun and 35 more | 85 min |
| Jun 6, 6:29 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll, Crawford | 36 min |
| Jun 6, 6:29 PM CDT | Special Weather Statement | DVN | Iowa, Keokuk | 46 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, 6:59 PM CDT | Special Weather Statement | DVN | Keokuk | 31 min |
| Jun 6, 7:11 PM CDT | Special Weather Statement | OAX | Shelby | 49 min |
| Jun 6, 7:15 PM CDT | Severe Thunderstorm Warning | DMX | Lucas, Mahaska, Marion, Monroe, Wapello, Warren | 60 min |
| Jun 6, 7:25 PM CDT | Special Weather Statement | DMX | Audubon | 35 min |
| Jun 6, 7:38 PM CDT | Special Weather Statement | DMX | Clarke | 37 min |
| Jun 6, 7:45 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Audubon, Cass, Guthrie | 60 min |
| Jun 6, 7:55 PM CDT | Special Weather Statement | DMX | Davis, Wapello | 35 min |
| Jun 6, 7:59 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 46 min |
| Jun 6, 8:01 PM CDT | Special Weather Statement | DMX | Appanoose, Decatur, Wayne | 44 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, 8:25 PM CDT | Special Weather Statement | DMX | Crawford | 35 min |
| Jun 6, 8:37 PM CDT | Special Weather Statement | DVN | Scott | 38 min |
| Jun 6, 8:39 PM CDT | Special Weather Statement | DVN | Jackson | 51 min |
| Jun 6, 8:40 PM CDT | Special Weather Statement | DMX | Adams, Ringgold, Union | 35 min |
| Jun 6, 8:45 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 17 more | 90 min |
| Jun 6, 8:55 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Adams, Cass, Union | 50 min |
| Jun 6, 9:13 PM CDT | Special Weather Statement | DVN | Clinton | 32 min |
| Jun 6, 9:18 PM CDT | Special Weather Statement | DVN | Scott | 27 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, 10:47 PM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery, Page | 43 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 6, 11:39 PM CDT | Special Weather Statement | DMX | Taylor | 36 min |
| Jun 7, 9:03 PM CDT | Special Weather Statement | DMX | Worth | 57 min |
| Jun 7, 9:14 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 46 min |
| Jun 8, 3:38 AM CDT | Special Weather Statement | DMX | Winnebago | 52 min |
| Jun 8, 5:12 AM CDT | Special Weather Statement | DVN | Clinton | 33 min |
| Jun 8, 5:23 AM CDT | Special Weather Statement | DVN | Buchanan | 37 min |
| Jun 8, 6:24 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Worth | 66 min |
| Jun 8, 6:43 AM CDT | Special Weather Statement | DMX | Hancock, Kossuth, Palo Alto, Winnebago | 47 min |
| Jun 8, 8:01 AM CDT | Flash Flood Warning | DMX | Cerro Gordo, Worth | 6 hr |
| Jun 8, 8:25 AM CDT | Areal Flood Advisory | ARX | Floyd, Mitchell | 3 hr |
| Jun 8, 11:09 AM CDT | Areal Flood Warning | ARX | Floyd, Mitchell | 9 hr |
| Jun 8, 12:51 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Carroll, Cass and 31 more | 114 min |
| Jun 8, 1:40 PM CDT | Areal Flood Warning | DMX | Cerro Gordo | 21 hr |
| Jun 8, 2:02 PM CDT | River Flood Warning | DMX | Cerro Gordo, Floyd, Worth | 4 hr |
| 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, 2:11 PM CDT | River Flood Watch | DMX | Black Hawk | 40 hr |
| Jun 8, 3:02 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 43 min |
| Jun 8, 3:46 PM CDT | Special Weather Statement | DMX | Sac | 29 min |
| Jun 8, 5:10 PM CDT | Special Weather Statement | DVN | Delaware | 35 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 8, 9:44 PM CDT | River Flood Warning | ARX | Floyd | 23 hr |
| Jun 8, 10:11 PM CDT | Special Weather Statement | DVN | Muscatine | 64 min |
| Jun 8, 11:00 PM CDT | Special Weather Statement | DVN | Cedar | 60 min |
| Jun 8, 11:01 PM CDT | Special Weather Statement | DVN | Scott | 59 min |
| Jun 8, 11:51 PM CDT | Mesoscale Discussion | SPC | Plymouth | 84 min |
| Jun 9, 2:18 AM CDT | Special Weather Statement | DVN | Clinton, Jackson | 27 min |
| Jun 9, 2:51 AM CDT | Mesoscale Discussion | SPC | Audubon, Carroll, Cass, Crawford, Fremont, Greene and 10 more | 114 min |
| Jun 9, 3:25 AM CDT | Severe Thunderstorm Warning | OAX | Harrison, Mills, Pottawattamie | 50 min |
| Jun 9, 3:53 AM CDT | Special Weather Statement | OAX | Monona | 37 min |
| Jun 9, 4:05 AM CDT | Special Weather Statement | OAX | Fremont, Mills, Pottawattamie | 25 min |
| Jun 9, 4:15 AM CDT | Severe Thunderstorm Warning | OAX | Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more | 30 min |
| Jun 9, 4:21 AM CDT | Flash Flood Warning | DVN | Clinton, Jackson | 6 hr |
| Jun 9, 4:25 AM CDT | Special Weather Statement | DMX | Adams, Audubon, Carroll, Cass, Crawford, Taylor | 50 min |
| Jun 9, 4:28 AM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 47 min |
| Jun 9, 5:03 AM CDT | Special Weather Statement | DVN | Jackson | 42 min |
| Jun 9, 5:57 AM CDT | Areal Flood Warning | DMX | Butler | 24 hr |
| Jun 9, 6:39 AM CDT | Special Weather Statement | DVN | Johnson | 51 min |
| Jun 9, 7:00 AM CDT | Flash Flood Warning | DVN | Jackson | 3 hr |
| Jun 9, 7:05 AM CDT | Special Weather Statement | DMX | Butler, Cerro Gordo, Franklin, Grundy, Hardin, Jasper and 3 more | 40 min |
| Jun 9, 7:23 AM CDT | Special Weather Statement | DVN | Johnson | 37 min |
| Jun 9, 7:57 AM CDT | Special Weather Statement | DVN | Washington | 48 min |
| Jun 9, 8:02 AM CDT | Special Weather Statement | DVN | Johnson | 43 min |
| Jun 9, 8:18 AM CDT | Special Weather Statement | DVN | Henry | 42 min |
| Jun 9, 8:39 AM CDT | Flash Flood Warning | DVN | Linn | 2 hr |
| Jun 9, 8:41 AM CDT | Special Weather Statement | DVN | Linn | 49 min |
| Jun 9, 8:47 AM CDT | Severe Thunderstorm Warning | DVN | Johnson, Linn | 42 min |
| Jun 9, 9:12 AM CDT | Special Weather Statement | DVN | Henry | 48 min |
| Jun 9, 9:32 AM CDT | Special Weather Statement | DVN | Delaware, Johnson, Jones | 43 min |
| Jun 9, 9:57 AM CDT | Special Weather Statement | DVN | Des Moines, Henry | 48 min |
| Jun 9, 11:04 AM CDT | Flash Flood Watch | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 14 hr |
| Jun 9, 11:25 AM CDT | Flash Flood Watch | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Worth | 12 hr |
| Jun 9, 11:38 AM CDT | Special Weather Statement | ARX | Howard, Mitchell | 67 min |
| Jun 9, 11:46 AM CDT | Special Weather Statement | DMX | Worth | 59 min |
| Jun 9, 12:30 PM CDT | Special Weather Statement | ARX | Mitchell | 30 min |
| Jun 9, 12:40 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 50 min |
| Jun 9, 1:00 PM CDT | Tornado Warning | ARX | Mitchell | 45 min |
| Jun 9, 1:10 PM CDT | Severe Thunderstorm Warning | ARX | Howard | 65 min |
| Jun 9, 1:46 PM CDT | Mesoscale Discussion | SPC | Bremer, Butler, Cerro Gordo, Chickasaw, Floyd, Franklin and 6 more | 119 min |
| Jun 9, 2:26 PM CDT | Tornado Watch | SPC | Allamakee, Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo and 18 more | 5 hr |
| Jun 9, 2:52 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago, Worth | 38 min |
| Jun 9, 2:57 PM CDT | Tornado Warning | DMX | Winnebago, Worth | 33 min |
| Jun 9, 3:01 PM CDT | Flash Flood Watch | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 5 more | 16 hr |
| Jun 9, 3:20 PM CDT | Tornado Warning | DMX | Cerro Gordo, Hancock, Winnebago, Worth | 25 min |
| Jun 9, 3:37 PM CDT | Tornado Warning | DMX | Cerro Gordo, Hancock, Worth | 22 min |
| Jun 9, 3:51 PM CDT | Severe Thunderstorm Warning | ARX | Floyd, Mitchell | 54 min |
| Jun 9, 3:52 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Butler and 23 more | 83 min |
| Jun 9, 3:57 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 48 min |
| Jun 9, 4:00 PM CDT | Flash Flood Warning | DMX | Cerro Gordo, Worth | 6 hr |
| Jun 9, 4:04 PM CDT | Flash Flood Warning | ARX | Floyd, Mitchell | 3 hr |
| Jun 9, 4:07 PM CDT | Tornado Warning | DMX | Cerro Gordo | 38 min |
| Jun 9, 4:19 PM CDT | Tornado Warning | ARX | Floyd | 41 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, 5:49 PM CDT | Flash Flood Warning | ARX | Howard, Winneshiek | 3 hr |
| 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, 6:30 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Butler and 22 more | 2 hr |
| Jun 9, 6:45 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee | 45 min |
| Jun 9, 6:58 PM CDT | Areal Flood Warning | ARX | Floyd, Mitchell | 6 hr |
| 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, 7:43 PM CDT | Severe Thunderstorm Watch | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 17 more | 6 hr |
| 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, 8:05 PM CDT | Tornado Warning | DVN | Benton | 40 min |
| Jun 9, 8:25 PM CDT | Tornado Warning | DVN | Benton | 65 min |
| Jun 9, 8:27 PM CDT | River Flood Watch | DVN | Buchanan, Linn | 15 hr |
| Jun 9, 8:27 PM CDT | River Flood Watch | DVN | Cedar, Jones, Linn | 13 hr |
| Jun 9, 8:27 PM CDT | River Flood Watch | DVN | Clinton, Scott | 61 hr |
| Jun 9, 8:44 PM CDT | Areal Flood Warning | ARX | Howard, Winneshiek | 6 hr |
| Jun 9, 8:44 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan, Delaware | 61 min |
| Jun 9, 8:50 PM CDT | Tornado Warning | DVN | Buchanan | 40 min |
| Jun 9, 8:51 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Grundy, Tama | 54 min |
| Jun 9, 8:52 PM CDT | River Flood Watch | DVN | Benton, Linn | 6 days |
| Jun 9, 8:52 PM CDT | River Flood Watch | DVN | Cedar, Johnson, Linn | 8 days |
| Jun 9, 8:52 PM CDT | River Flood Watch | DVN | Cedar, Louisa, Muscatine | 49 hr |
| Jun 9, 8:57 PM CDT | River Flood Warning | ARX | Winneshiek | 49 hr |
| Jun 9, 8:57 PM CDT | River Flood Warning | ARX | Clayton | 3 days |
| Jun 9, 8:57 PM CDT | River Flood Warning | ARX | Clayton | 3 days |
| Jun 9, 8:58 PM CDT | Tornado Warning | DVN | Benton, Iowa | 32 min |
| Jun 9, 9:00 PM CDT | River Flood Warning | ARX | Floyd | 3 days |
| Jun 9, 9:01 PM CDT | River Flood Warning | ARX | Allamakee | 3 days |
| 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, 9:17 PM CDT | River Flood Warning | DMX | Cerro Gordo, Floyd, Worth | 12 hr |
| Jun 9, 9:17 PM CDT | Flash Flood Warning | DVN | Buchanan | 6 hr |
| Jun 9, 9:20 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Linn | 70 min |
| Jun 9, 9:23 PM CDT | River Flood Warning | DMX | Black Hawk | 6 days |
| Jun 9, 9:29 PM CDT | River Flood Warning | DMX | Black Hawk, Bremer, Butler | 58 hr |
| Jun 9, 9:30 PM CDT | Flash Flood Warning | ARX | Clayton, Fayette | 3 hr |
| Jun 9, 9:31 PM CDT | River Flood Watch | DMX | Black Hawk, Bremer, Butler | 13 hr |
| Jun 9, 9:32 PM CDT | River Flood Watch | DMX | Black Hawk | 13 hr |
| 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, 9:48 PM CDT | Areal Flood Warning | DMX | Cerro Gordo | 12 hr |
| Jun 9, 10:17 PM CDT | Mesoscale Discussion | SPC | Benton, Black Hawk, Buchanan, Cedar, Clinton, Delaware and 11 more | 118 min |
| Jun 9, 10:28 PM CDT | Tornado Warning | DVN | Benton, Iowa | 19 min |
| Jun 9, 10:36 PM CDT | Flash Flood Warning | DVN | Delaware | 6 hr |
| 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 9, 11:44 PM CDT | Mesoscale Discussion | SPC | Cedar, Clinton, Dubuque, Iowa, Jackson, Johnson and 5 more | 2 hr |
| Jun 10, 12:17 AM CDT | Severe Thunderstorm Warning | DVN | Clinton | 43 min |
| Jun 10, 12:25 AM CDT | River Flood Warning | DVN | Delaware, Jones | 59 hr |
| Jun 10, 12:45 AM CDT | River Flood Warning | ARX | Winneshiek | 18 hr |
| Jun 10, 1:23 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 23 more | 3 hr |
| Jun 10, 4:40 AM CDT | Special Weather Statement | OAX | Monona | 50 min |
| Jun 10, 5:23 AM CDT | Special Weather Statement | DMX | Crawford, Sac | 37 min |
| Jun 10, 5:40 AM CDT | Areal Flood Warning | DMX | Butler | 24 hr |
| Jun 10, 5:58 AM CDT | Special Weather Statement | DMX | Audubon, Carroll, Crawford, Sac | 47 min |
| Jun 10, 6:35 AM CDT | Special Weather Statement | DMX | Audubon, Calhoun, Carroll, Cass, Greene, Guthrie | 40 min |
| Jun 10, 6:56 AM CDT | Special Weather Statement | OAX | Pottawattamie | 49 min |
| Jun 10, 7:47 AM CDT | Special Weather Statement | DMX | Cass | 43 min |
| Jun 10, 7:52 AM CDT | Special Weather Statement | DMX | Story | 38 min |
| Jun 10, 9:55 AM CDT | Special Weather Statement | DVN | Cedar, Johnson, Muscatine | 50 min |
| Jun 10, 10:22 AM CDT | River Flood Warning | DMX | Black Hawk | 3 days |
| Jun 10, 10:39 AM CDT | Special Weather Statement | DVN | Louisa, Muscatine, Scott | 51 min |
| Jun 10, 10:58 AM CDT | Special Weather Statement | OAX | Shelby | 32 min |
| Jun 10, 11:39 AM CDT | Special Weather Statement | OAX | Shelby | 51 min |
| Jun 10, 12:42 PM CDT | Special Weather Statement | DMX | Audubon | 48 min |
| Jun 10, 1:09 PM CDT | Areal Flood Advisory | OAX | Shelby | 3 hr |
| Jun 10, 1:46 PM CDT | River Flood Warning | ARX | Winneshiek | 29 hr |
| Jun 10, 1:49 PM CDT | Special Weather Statement | DMX | Audubon | 3 hr |
| Jun 10, 7:50 PM CDT | River Flood Watch | DVN | Cedar, Jones, Linn | 13 hr |
| Jun 10, 8:23 PM CDT | Special Weather Statement | DMX | Warren | 52 min |
| Jun 10, 8:34 PM CDT | Special Weather Statement | DMX | Dallas | 41 min |
| Jun 10, 9:04 PM CDT | Special Weather Statement | DMX | Warren | 41 min |
| Jun 10, 9:08 PM CDT | Severe Thunderstorm Warning | DMX | Clarke | 37 min |
| Jun 10, 9:25 PM CDT | Special Weather Statement | DMX | Dallas | 50 min |
| Jun 10, 9:43 PM CDT | Special Weather Statement | DMX | Polk | 47 min |
| Jun 10, 9:53 PM CDT | Flash Flood Watch | DMX | Appanoose, Boone, Clarke, Dallas, Decatur, Greene and 11 more | 10 hr |
| Jun 10, 10:00 PM CDT | Special Weather Statement | DMX | Lucas | 60 min |
| Jun 10, 10:24 PM CDT | Special Weather Statement | DMX | Boone, Clarke, Dallas, Greene, Lucas, Madison and 2 more | 51 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, 3:13 AM CDT | Special Weather Statement | DMX | Pocahontas | 47 min |
| Jun 11, 3:17 AM CDT | Special Weather Statement | DMX | Union | 43 min |
| Jun 11, 3:20 AM CDT | Special Weather Statement | DMX | Adair, Cass | 40 min |
| Jun 11, 3:33 AM CDT | Special Weather Statement | DMX | Audubon | 42 min |
| Jun 11, 3:42 AM CDT | Special Weather Statement | DMX | Palo Alto | 63 min |
| Jun 11, 4:08 AM CDT | Special Weather Statement | DMX | Pocahontas | 52 min |
| Jun 11, 4:45 AM CDT | Special Weather Statement | DMX | Palo Alto | 45 min |
| Jun 11, 5:00 AM CDT | Flash Flood Warning | DMX | Palo Alto | 6 hr |
| Jun 11, 5:32 AM CDT | Flash Flood Warning | DMX | Audubon, Cass | 6 hr |
| Jun 11, 6:41 AM CDT | Special Weather Statement | DMX | Emmet | 49 min |
| Jun 11, 7:39 AM CDT | Special Weather Statement | DMX | Boone, Hamilton, Jasper, Marshall, Polk, Story | 3 hr |
| Jun 11, 9:04 AM CDT | River Flood Warning | DVN | Cedar, Jones, Linn | 7 days |
| Jun 11, 11:10 AM CDT | Special Weather Statement | DMX | Audubon | 35 min |
| Jun 11, 11:14 AM CDT | Special Weather Statement | DMX | Cass | 31 min |
| Jun 11, 11:33 AM CDT | Special Weather Statement | OAX | Montgomery | 12 min |
| Jun 11, 11:50 AM CDT | Special Weather Statement | DMX | Adair | 25 min |
| Jun 11, 11:53 AM CDT | Special Weather Statement | DMX | Adams | 37 min |
| Jun 11, 2:14 PM CDT | Special Weather Statement | DVN | Van Buren | 61 min |
| Jun 11, 2:38 PM CDT | Mesoscale Discussion | SPC | Harrison, Monona, Plymouth, Woodbury | 2 hr |
| Jun 11, 3:42 PM CDT | Tornado Watch | SPC | Adair, Adams, Audubon, Buena Vista, Calhoun, Carroll and 30 more | 6 hr |
| 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, 6:51 PM CDT | Tornado Warning | OAX | Pottawattamie | 12 min |
| Jun 11, 7:00 PM CDT | Tornado Warning | OAX | Fremont, Mills | 45 min |
| Jun 11, 7:00 PM CDT | Tornado Warning | OAX | Mills, Montgomery | 30 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, 7:21 PM CDT | Tornado Warning | OAX | Fremont, Page | 24 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, 7:31 PM CDT | Tornado Warning | OAX | Montgomery, Page | 29 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 11, 9:14 PM CDT | Special Weather Statement | DMX | Clarke, Decatur, Ringgold, Union | 61 min |
| Jun 11, 9:21 PM CDT | River Flood Warning | DVN | Cedar, Louisa, Muscatine | 8 days |
| Jun 11, 9:28 PM CDT | Special Weather Statement | DMX | Dallas, Polk | 62 min |
| Jun 11, 9:32 PM CDT | Mesoscale Discussion | SPC | Decatur, Wayne | 118 min |
| Jun 11, 10:03 PM CDT | Special Weather Statement | DMX | Clarke, Lucas, Wayne | 57 min |
| Jun 11, 10:07 PM CDT | Special Weather Statement | DMX | Jasper, Marion, Polk, Warren | 53 min |
| Jun 11, 10:26 PM CDT | Special Weather Statement | DMX | Story | 34 min |
| Jun 11, 11:04 PM CDT | Special Weather Statement | DMX | Mahaska, Marion, Monroe, Wapello | 56 min |
| Jun 12, 12:28 AM CDT | Special Weather Statement | DVN | Benton, Iowa, Jefferson, Keokuk, Van Buren, Washington | 62 min |
| Jun 12, 1:46 AM CDT | Special Weather Statement | DVN | Henry | 59 min |
| Jun 12, 9:49 AM CDT | River Flood Warning | DVN | Clinton, Scott | 19 days |
| Jun 12, 11:17 AM CDT | River Flood Warning | DVN | Cedar, Johnson, Linn | 4 days |
| Jun 12, 6:31 PM CDT | Mesoscale Discussion | SPC | Benton, Black Hawk, Boone, Bremer, Buchanan, Buena Vista and 25 more | 2 hr |
| Jun 12, 6:44 PM CDT | Special Weather Statement | DMX | Pocahontas | 61 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 13, 12:11 PM CDT | Areal Flood Warning | DMX | Bremer | 6 hr |
| Jun 13, 11:56 PM CDT | Mesoscale Discussion | SPC | Audubon, Buena Vista, Calhoun, Carroll, Cherokee, Clay and 13 more | 3 hr |
| Jun 14, 2:26 AM CDT | Special Weather Statement | DMX | Webster | 64 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, 6:36 AM CDT | Special Weather Statement | DMX | Boone, Hamilton, Humboldt, Pocahontas, Polk, Story and 1 more | 54 min |
| Jun 14, 7:01 AM CDT | Flash Flood Warning | FSD | Lyon, O'Brien, Osceola | 3 hr |
| Jun 14, 7:37 AM CDT | Flash Flood Warning | FSD | Buena Vista, Clay | 3 hr |
| Jun 14, 7:49 AM CDT | Flash Flood Warning | DMX | Calhoun, Humboldt, Pocahontas, Webster | 6 hr |
| Jun 14, 8:38 AM CDT | Flash Flood Warning | DMX | Hamilton, Webster | 6 hr |
| Jun 14, 8:53 AM CDT | Special Weather Statement | DVN | Jefferson, Keokuk | 52 min |
| Jun 14, 9:08 AM CDT | Special Weather Statement | DMX | Wapello | 52 min |
| Jun 14, 9:13 AM CDT | Flash Flood Warning | DMX | Boone, Story | 6 hr |
| Jun 14, 10:01 AM CDT | Special Weather Statement | DVN | Henry, Jefferson, Keokuk, Van Buren, Washington | 59 min |
| Jun 14, 10:08 AM CDT | River Flood Warning | FSD | Buena Vista, Clay | 38 days |
| Jun 14, 10:41 AM CDT | Areal Flood Warning | FSD | O'Brien, Sioux | 24 hr |
| Jun 14, 10:50 AM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Monroe, Wapello | 16 min |
| Jun 14, 11:06 AM CDT | Special Weather Statement | DVN | Keokuk | 24 min |
| Jun 14, 11:53 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more | 67 min |
| Jun 14, 12:14 PM CDT | River Flood Warning | DMX | Story | 29 hr |
| Jun 14, 12:31 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Henry, Jefferson, Lee, Van Buren | 59 min |
| Jun 14, 1:17 PM CDT | Mesoscale Discussion | SPC | Des Moines, Lee | 118 min |
| Jun 14, 2:38 PM CDT | River Flood Warning | DMX | Webster | 7 hr |
| Jun 14, 2:50 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 4 more | 3 days |
| Jun 14, 3:00 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 4 days |
| Jun 14, 3:30 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 3 days |
| Jun 14, 7:51 PM CDT | River Flood Warning | DMX | Polk, Story | 35 hr |
| Jun 15, 3:25 AM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 4 days |
| Jun 15, 10:14 AM CDT | River Flood Warning | DMX | Webster | 31 hr |
| Jun 15, 10:26 AM CDT | River Flood Watch | DVN | Louisa | 5 days |
| Jun 15, 10:26 AM CDT | River Flood Watch | DVN | Louisa | 6 days |
| Jun 15, 2:10 PM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 53 hr |
| Jun 15, 3:56 PM CDT | Mesoscale Discussion | SPC | Allamakee, Howard, Mitchell, Winnebago, Winneshiek, Worth | 2 hr |
| Jun 16, 10:20 AM CDT | River Flood Warning | DVN | Louisa | 5 days |
| Jun 16, 10:20 AM CDT | River Flood Warning | DVN | Louisa | 5 days |
| Jun 16, 6:02 PM CDT | Special Weather Statement | DVN | Cedar | 43 min |
| Jun 16, 7:59 PM CDT | River Flood Warning | FSD | Sioux | 30 hr |
| Jun 17, 3:01 PM CDT | Excessive Heat Warning | DVN | Johnson, Linn, Scott | 28 hr |
| Jun 17, 3:46 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 29 min |
| Jun 17, 3:52 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Crawford, Dickinson, Emmet and 13 more | 53 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, 4:42 PM CDT | Special Weather Statement | DMX | Crawford | 33 min |
| Jun 17, 5:47 PM CDT | Special Weather Statement | DMX | Calhoun | 28 min |
| Jun 17, 6:14 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Humboldt, Pocahontas, Webster | 31 min |
| Jun 17, 7:21 PM CDT | Special Weather Statement | DMX | Wright | 24 min |
| Jun 17, 7:41 PM CDT | Special Weather Statement | DMX | Cerro Gordo | 49 min |
| Jun 17, 8:27 PM CDT | River Flood Watch | DMX | Emmet | 14 hr |
| Jun 18, 1:34 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 33 more | 56 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, 3:05 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Audubon, Black Hawk, Boone, Bremer, Buena Vista and 35 more | 6 hr |
| 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, 3:28 PM CDT | Flash Flood Watch | OAX | Harrison, Monona, Pottawattamie, Shelby | 13 hr |
| Jun 18, 3:41 PM CDT | Flash Flood Watch | DMX | Adair, Audubon, Black Hawk, Boone, Bremer, Butler and 26 more | 16 hr |
| 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, 4:23 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 52 min |
| Jun 18, 4:43 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 62 min |
| Jun 18, 5:07 PM CDT | Special Weather Statement | OAX | Mills | 23 min |
| Jun 18, 5:11 PM CDT | Special Weather Statement | DVN | Buchanan | 64 min |
| Jun 18, 5:32 PM CDT | Areal Flood Advisory | OAX | Mills, Pottawattamie | 3 hr |
| Jun 18, 5:34 PM CDT | Special Weather Statement | DMX | Audubon, Carroll, Guthrie | 56 min |
| Jun 18, 5:38 PM CDT | Special Weather Statement | OAX | Pottawattamie | 52 min |
| Jun 18, 5:40 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 50 min |
| Jun 18, 5:46 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 38 more | 119 min |
| Jun 18, 5:54 PM CDT | Special Weather Statement | DMX | Boone | 66 min |
| Jun 18, 6:21 PM CDT | Special Weather Statement | DMX | Calhoun, Sac | 39 min |
| Jun 18, 6:34 PM CDT | Areal Flood Advisory | OAX | Harrison | 3 hr |
| Jun 18, 6:37 PM CDT | Special Weather Statement | DVN | Delaware | 38 min |
| Jun 18, 6:41 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 79 min |
| Jun 18, 6:47 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie, Shelby | 43 min |
| Jun 18, 6:48 PM CDT | Tornado Warning | OAX | Monona | 27 min |
| Jun 18, 7:11 PM CDT | Special Weather Statement | DVN | Dubuque | 49 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 18, 7:24 PM CDT | Special Weather Statement | DMX | Boone, Hamilton, Story | 66 min |
| Jun 18, 7:29 PM CDT | Special Weather Statement | OAX | Shelby | 31 min |
| Jun 18, 8:30 PM CDT | River Flood Warning | DMX | Dallas, Greene | 8 days |
| Jun 18, 8:34 PM CDT | River Flood Watch | DMX | Polk | 6 days |
| Jun 18, 11:20 PM CDT | Areal Flood Advisory | ARX | Chickasaw, Fayette, Floyd, Winneshiek | 115 min |
| Jun 18, 11:50 PM CDT | Special Weather Statement | DVN | Dubuque | 55 min |
| Jun 18, 11:50 PM CDT | Areal Flood Advisory | OAX | Mills, Pottawattamie | 3 hr |
| Jun 19, 12:29 AM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 31 min |
| Jun 19, 12:48 AM CDT | Special Weather Statement | OAX | Mills | 27 min |
| Jun 19, 12:59 AM CDT | Special Weather Statement | OAX | Mills, Montgomery | 46 min |
| Jun 19, 1:23 AM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills, Montgomery, Page | 41 min |
| Jun 19, 1:32 AM CDT | Special Weather Statement | DMX | Carroll, Greene | 73 min |
| Jun 19, 2:07 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Carroll, Greene | 47 min |
| Jun 19, 5:56 AM CDT | Special Weather Statement | DVN | Clinton, Jackson | 49 min |
| Jun 19, 6:12 AM CDT | Special Weather Statement | DVN | Iowa | 63 min |
| Jun 19, 8:00 AM CDT | Areal Flood Advisory | OAX | Mills, Pottawattamie | 3 hr |
| Jun 19, 10:02 AM CDT | River Flood Watch | DMX | Polk | 6 days |
| Jun 19, 12:06 PM CDT | Special Weather Statement | DMX | Appanoose, Davis, Wapello | 54 min |
| Jun 19, 12:37 PM CDT | Mesoscale Discussion | SPC | Lee | 113 min |
| Jun 19, 3:16 PM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Montgomery, Pottawattamie, Shelby | 16 hr |
| Jun 19, 6:06 PM CDT | Special Weather Statement | OAX | Shelby | 39 min |
| Jun 19, 8:27 PM CDT | Special Weather Statement | DVN | Benton | 63 min |
| Jun 19, 8:39 PM CDT | River Flood Warning | DMX | Polk | 9 days |
| Jun 19, 8:39 PM CDT | River Flood Warning | DMX | Polk | 8 days |
| Jun 19, 9:47 PM CDT | Special Weather Statement | OAX | Montgomery | 43 min |
| Jun 19, 9:53 PM CDT | Areal Flood Advisory | OAX | Mills, Pottawattamie | 5 hr |
| Jun 19, 11:09 PM CDT | Special Weather Statement | OAX | Harrison, Mills, Pottawattamie | 36 min |
| Jun 19, 11:24 PM CDT | Areal Flood Advisory | OAX | Mills, Pottawattamie | 5 hr |
| Jun 19, 11:29 PM CDT | Flash Flood Warning | OAX | Harrison, Pottawattamie | 4 hr |
| Jun 20, 12:58 AM CDT | River Flood Warning | OAX | Fremont | 37 hr |
| Jun 20, 1:19 AM CDT | Special Weather Statement | DMX | Carroll | 56 min |
| Jun 20, 2:12 AM CDT | Flash Flood Warning | DMX | Calhoun, Webster | 5 hr |
| Jun 20, 2:17 AM CDT | Special Weather Statement | DMX | Boone | 58 min |
| Jun 20, 3:16 AM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 28 hr |
| Jun 20, 4:28 AM CDT | Flash Flood Watch | DMX | Adair, Audubon, Boone, Calhoun, Carroll, Cass and 18 more | 23 hr |
| Jun 20, 4:30 AM CDT | Flash Flood Watch | OAX | Harrison, Monona, Pottawattamie, Shelby | 24 hr |
| Jun 20, 6:36 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Cedar, Iowa, Jefferson, Johnson and 4 more | 24 min |
| Jun 20, 10:09 AM CDT | River Flood Watch | DVN | Iowa, Johnson | 34 hr |
| Jun 20, 10:16 AM CDT | River Flood Warning | OAX | Mills | 24 hr |
| Jun 20, 10:38 AM CDT | River Flood Warning | DMX | Webster | 19 days |
| Jun 20, 10:38 AM CDT | River Flood Warning | DMX | Boone, Hamilton, Webster | 3 days |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Dallas, Polk | 6 days |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Polk | 6 days |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Black Hawk | 34 hr |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Polk, Story | 7 hr |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Jasper, Marion, Polk | 10 hr |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Emmet | 6 hr |
| Jun 20, 10:43 AM CDT | River Flood Watch | DMX | Humboldt | 10 hr |
| Jun 20, 12:49 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Mahaska, Marion | 41 min |
| Jun 20, 1:01 PM CDT | Mesoscale Discussion | SPC | Benton, Boone, Dallas, Grundy, Hardin, Iowa and 16 more | 2 hr |
| Jun 20, 2:14 PM CDT | Special Weather Statement | DVN | Henry, Iowa, Jefferson, Keokuk, Lee, Van Buren and 1 more | 61 min |
| Jun 20, 2:16 PM CDT | Tornado Warning | DMX | Carroll, Greene | 29 min |
| Jun 20, 2:22 PM CDT | Tornado Warning | DMX | Boone, Dallas, Greene | 25 min |
| Jun 20, 2:26 PM CDT | Special Weather Statement | DMX | Davis, Wapello | 49 min |
| Jun 20, 2:29 PM CDT | Tornado Warning | DVN | Keokuk | 31 min |
| Jun 20, 2:43 PM CDT | Special Weather Statement | DMX | Polk, Story | 62 min |
| Jun 20, 2:43 PM CDT | Tornado Warning | DMX | Webster | 47 min |
| Jun 20, 2:46 PM CDT | Tornado Warning | DMX | Calhoun, Greene | 17 min |
| Jun 20, 3:02 PM CDT | Tornado Warning | DMX | Hardin | 11 min |
| Jun 20, 3:04 PM CDT | Tornado Watch | SPC | Benton, Black Hawk, Boone, Bremer, Buchanan, Butler and 30 more | 4 hr |
| Jun 20, 3:10 PM CDT | Severe Thunderstorm Warning | DVN | Iowa, Johnson, Keokuk, Louisa, Washington | 65 min |
| Jun 20, 3:16 PM CDT | Tornado Warning | DMX | Hardin | 29 min |
| Jun 20, 3:18 PM CDT | Tornado Warning | DMX | Grundy, Hardin | 57 min |
| Jun 20, 3:21 PM CDT | Tornado Warning | DMX | Humboldt, Kossuth | 39 min |
| Jun 20, 3:24 PM CDT | Tornado Warning | DMX | Webster | 37 min |
| Jun 20, 3:29 PM CDT | Special Weather Statement | DVN | Benton | 31 min |
| Jun 20, 3:57 PM CDT | Tornado Warning | DMX | Grundy, Hardin | 33 min |
| Jun 20, 4:06 PM CDT | Severe Thunderstorm Warning | DMX | Hancock, Humboldt, Kossuth, Wright | 39 min |
| Jun 20, 4:13 PM CDT | Flash Flood Warning | DMX | Humboldt, Kossuth, Palo Alto, Pocahontas | 6 hr |
| Jun 20, 4:25 PM CDT | Flash Flood Warning | DMX | Humboldt, Kossuth | 6 hr |
| Jun 20, 4:33 PM CDT | Severe Thunderstorm Warning | DVN | Delaware, Dubuque, Jones, Linn | 42 min |
| Jun 20, 4:35 PM CDT | Special Weather Statement | DVN | Muscatine | 55 min |
| Jun 20, 4:49 PM CDT | Special Weather Statement | DVN | Clinton, Scott | 56 min |
| Jun 20, 5:06 PM CDT | River Flood Warning | DMX | Emmet | 38 days |
| Jun 20, 5:13 PM CDT | Mesoscale Discussion | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 31 more | 2 hr |
| Jun 20, 5:20 PM CDT | River Flood Warning | DMX | Polk, Story | 3 hr |
| Jun 20, 5:25 PM CDT | Tornado Warning | DVN | Scott | 29 min |
| Jun 20, 5:34 PM CDT | Tornado Warning | DMX | Mahaska, Monroe, Wapello | 41 min |
| Jun 20, 5:39 PM CDT | Flash Flood Warning | DVN | Scott | 3 hr |
| Jun 20, 6:05 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Wapello | 41 min |
| Jun 20, 6:21 PM CDT | Special Weather Statement | DVN | Jefferson, Van Buren | 54 min |
| Jun 20, 6:45 PM CDT | Severe Thunderstorm Warning | DMX | Story | 30 min |
| Jun 20, 9:06 PM CDT | River Flood Warning | DMX | Palo Alto, Pocahontas | 29 days |
| Jun 20, 9:07 PM CDT | River Flood Warning | DMX | Humboldt | 32 days |
| Jun 20, 9:09 PM CDT | River Flood Watch | DMX | Humboldt, Kossuth | 13 hr |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Clay | 18 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Clay | 32 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Cherokee | 22 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Sioux | 8 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Plymouth, Sioux | 20 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Plymouth | 21 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Lyon | 63 hr |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Lyon | 9 days |
| Jun 20, 9:10 PM CDT | River Flood Warning | FSD | Lyon, Sioux | 8 days |
| Jun 20, 9:22 PM CDT | River Flood Watch | DMX | Wright | 5 days |
| Jun 20, 9:37 PM CDT | Areal Flood Warning | FSD | O'Brien, Sioux | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Dubuque, Jackson | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Muscatine, Scott | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Louisa, Muscatine | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Louisa | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Des Moines, Louisa | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Des Moines | 24 hr |
| Jun 20, 9:42 PM CDT | River Flood Watch | DVN | Des Moines, Lee | 24 hr |
| Jun 20, 9:46 PM CDT | Areal Flood Warning | FSD | Lyon | 24 hr |
| Jun 20, 9:58 PM CDT | Flash Flood Warning | DMX | Kossuth, Palo Alto | 6 hr |
| Jun 20, 9:58 PM CDT | River Flood Warning | OAX | Harrison | 12 hr |
| Jun 20, 10:13 PM CDT | Areal Flood Warning | DMX | Humboldt, Kossuth | 14 hr |
| Jun 20, 10:18 PM CDT | Areal Flood Warning | FSD | Clay, Dickinson, Lyon, O'Brien, Osceola, Sioux | 24 hr |
| Jun 20, 11:06 PM CDT | River Flood Warning | FSD | Clay, Dickinson | 30 days |
| Jun 21, 2:36 AM CDT | Areal Flood Warning | DMX | Kossuth, Palo Alto | 9 hr |
| Jun 21, 3:47 AM CDT | Flash Flood Watch | DVN | Cedar, Clinton, Delaware, Dubuque, Jackson, Johnson and 6 more | 23 hr |
| Jun 21, 4:01 AM CDT | River Flood Warning | FSD | Lyon | 3 days |
| Jun 21, 4:01 AM CDT | River Flood Warning | FSD | Lyon, Sioux | 4 days |
| Jun 21, 4:01 AM CDT | River Flood Warning | FSD | Plymouth | 71 hr |
| Jun 21, 4:57 AM CDT | River Flood Warning | OAX | Pottawattamie | 2 min |
| Jun 21, 6:12 AM CDT | Special Weather Statement | DMX | Kossuth | 48 min |
| Jun 21, 10:10 AM CDT | River Flood Warning | DMX | Humboldt, Kossuth | 10 days |
| Jun 21, 10:39 AM CDT | River Flood Watch | DMX | Cerro Gordo, Floyd, Worth | 62 hr |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Dubuque, Jackson | 11 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Muscatine, Scott | 15 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Muscatine | 15 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Louisa, Muscatine | 16 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Louisa | 18 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Des Moines, Louisa | 19 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Des Moines | 21 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Des Moines, Lee | 21 days |
| Jun 21, 11:16 AM CDT | Special Weather Statement | DVN | Cedar, Johnson, Louisa, Muscatine | 3 hr |
| Jun 21, 11:20 AM CDT | Special Weather Statement | DMX | Black Hawk, Grundy, Poweshiek, Tama | 3 hr |
| Jun 21, 11:32 AM CDT | River Flood Watch | DVN | Clinton, Scott | 24 hr |
| Jun 21, 11:40 AM CDT | Special Weather Statement | DVN | Benton, Cedar, Des Moines, Johnson, Linn, Louisa and 1 more | 20 min |
| Jun 21, 12:02 PM CDT | Special Weather Statement | DVN | Johnson | 118 min |
| Jun 21, 12:11 PM CDT | Special Weather Statement | DVN | Benton, Cedar, Des Moines, Henry, Iowa, Johnson and 7 more | 49 min |
| Jun 21, 1:07 PM CDT | Areal Flood Warning | FSD | Clay, Dickinson, Lyon, O'Brien, Osceola, Plymouth and 1 more | 24 hr |
| Jun 21, 1:22 PM CDT | Special Weather Statement | DVN | Benton, Cedar, Iowa, Johnson, Linn, Louisa and 2 more | 53 min |
| Jun 21, 1:34 PM CDT | Areal Flood Advisory | ARX | Fayette | 6 hr |
| Jun 21, 1:53 PM CDT | Mesoscale Discussion | SPC | Benton, Cedar, Linn, Muscatine, Scott | 3 hr |
| Jun 21, 2:05 PM CDT | River Flood Watch | DVN | Muscatine | 24 hr |
| Jun 21, 2:49 PM CDT | Special Weather Statement | DVN | Muscatine | 56 min |
| Jun 21, 2:54 PM CDT | Special Weather Statement | DVN | Muscatine | 66 min |
| Jun 21, 3:01 PM CDT | Special Weather Statement | DVN | Johnson | 119 min |
| Jun 21, 3:35 PM CDT | River Flood Warning | FSD | Dickinson | 13 days |
| Jun 21, 4:52 PM CDT | River Flood Warning | FSD | Plymouth | 4 days |
| Jun 21, 8:09 PM CDT | River Flood Warning | DVN | Iowa | 24 hr |
| Jun 21, 8:16 PM CDT | River Flood Watch | DVN | Cedar, Louisa, Muscatine | 12 hr |
| Jun 21, 8:57 PM CDT | River Flood Warning | DMX | Black Hawk | 6 days |
| Jun 21, 9:34 PM CDT | River Flood Warning | FSD | Plymouth | 53 hr |
| Jun 21, 11:16 PM CDT | River Flood Warning | FSD | Plymouth | 20 days |
| Jun 21, 11:16 PM CDT | River Flood Warning | FSD | Woodbury | 6 days |
| Jun 22, 12:40 AM CDT | River Flood Warning | FSD | Dickinson | 18 days |
| Jun 22, 8:10 AM CDT | River Flood Warning | DVN | Cedar, Louisa, Muscatine | 10 days |
| Jun 22, 9:43 AM CDT | River Flood Watch | DVN | Louisa | 10 hr |
| Jun 22, 10:53 AM CDT | River Flood Warning | OAX | Mills | 20 days |
| Jun 22, 10:53 AM CDT | River Flood Warning | OAX | Fremont | 31 days |
| Jun 22, 10:59 AM CDT | River Flood Warning | DVN | Clinton, Scott | 12 days |
| Jun 22, 11:06 AM CDT | River Flood Watch | DVN | Dubuque | 3 days |
| Jun 22, 2:39 PM CDT | River Flood Warning | FSD | Woodbury | 15 days |
| Jun 22, 8:52 PM CDT | River Flood Watch | DVN | Clinton | 5 days |
| Jun 22, 8:52 PM CDT | River Flood Watch | DVN | Scott | 5 days |
| Jun 23, 6:40 PM CDT | Special Weather Statement | DVN | Louisa, Washington | 50 min |
| Jun 23, 7:46 PM CDT | Special Weather Statement | DVN | Henry, Louisa, Washington | 59 min |
| Jun 23, 9:16 PM CDT | River Flood Warning | ARX | Allamakee, Clayton | 8 days |
| Jun 24, 12:34 AM CDT | Special Weather Statement | OAX | Monona | 26 min |
| Jun 24, 2:31 PM CDT | Special Weather Statement | DMX | Sac | 59 min |
| Jun 24, 2:40 PM CDT | Special Weather Statement | DMX | Guthrie, Madison | 65 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, 3:28 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Buena Vista and 31 more | 62 min |
| Jun 24, 3:40 PM CDT | Special Weather Statement | DMX | Warren | 65 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, 4:46 PM CDT | Flash Flood Warning | FSD | Cherokee, O'Brien, Plymouth, Sioux | 4 hr |
| Jun 24, 4:52 PM CDT | Flash Flood Warning | FSD | Dickinson, Osceola | 4 hr |
| Jun 24, 4:52 PM CDT | Special Weather Statement | OAX | Page | 38 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, 5:36 PM CDT | Flash Flood Warning | FSD | Clay, Dickinson, O'Brien, Osceola | 3 hr |
| 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, 6:29 PM CDT | Flash Flood Warning | DMX | Hancock, Winnebago | 13 hr |
| Jun 24, 7:53 PM CDT | Flash Flood Warning | FSD | Plymouth, Sioux | 3 hr |
| Jun 24, 8:04 PM CDT | Special Weather Statement | OAX | Monona | 26 min |
| Jun 24, 8:10 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 35 min |
| Jun 24, 8:36 PM CDT | Areal Flood Warning | FSD | Dickinson | 12 hr |
| Jun 24, 8:46 PM CDT | Flash Flood Warning | DMX | Kossuth | 4 hr |
| Jun 24, 9:05 PM CDT | Flash Flood Warning | FSD | Plymouth, Woodbury | 3 hr |
| Jun 24, 9:43 PM CDT | River Flood Watch | DMX | Boone, Hamilton, Webster | 37 hr |
| Jun 24, 9:46 PM CDT | Flash Flood Warning | DMX | Hancock, Wright | 6 hr |
| Jun 24, 9:52 PM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 25 hr |
| Jun 24, 9:54 PM CDT | Flash Flood Watch | OAX | Monona | 24 hr |
| Jun 24, 10:41 PM CDT | Flash Flood Warning | FSD | Plymouth, Woodbury | 4 hr |
| Jun 24, 11:13 PM CDT | Flash Flood Warning | FSD | O'Brien, Plymouth, Sioux, Woodbury | 4 hr |
| Jun 25, 12:24 AM CDT | Flash Flood Warning | DMX | Hancock | 7 hr |
| Jun 25, 12:47 AM CDT | Areal Flood Warning | DMX | Kossuth | 9 hr |
| Jun 25, 2:40 AM CDT | Areal Flood Warning | FSD | Lyon, O'Brien, Osceola, Sioux | 12 hr |
| Jun 25, 2:46 AM CDT | Areal Flood Warning | FSD | Cherokee, Plymouth, Woodbury | 12 hr |
| Jun 25, 5:16 AM CDT | River Flood Warning | FSD | Plymouth | 24 hr |
| Jun 25, 1:08 PM CDT | Flash Flood Watch | DMX | Calhoun, Carroll, Cerro Gordo, Crawford, Emmet, Greene and 10 more | 14 hr |
| Jun 25, 4:48 PM CDT | River Flood Warning | FSD | O'Brien | 38 hr |
| Jun 25, 4:48 PM CDT | River Flood Warning | FSD | Plymouth | 3 days |
| Jun 25, 4:48 PM CDT | River Flood Warning | FSD | Plymouth | 65 hr |
| Jun 25, 4:56 PM CDT | Tornado Warning | DMX | Ringgold | 34 min |
| Jun 25, 5:14 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Cass, Clarke, Decatur and 14 more | 2 hr |
| Jun 25, 5:19 PM CDT | Tornado Warning | DMX | Ringgold | 26 min |
| Jun 25, 5:21 PM CDT | Tornado Warning | DMX | Ringgold, Union | 24 min |
| Jun 25, 5:26 PM CDT | Tornado Warning | DMX | Ringgold | 34 min |
| Jun 25, 5:40 PM CDT | Tornado Watch | SPC | Adair, Adams, Audubon, Boone, Carroll, Cass and 13 more | 3 hr |
| Jun 25, 5:58 PM CDT | Tornado Warning | DMX | Decatur, Ringgold | 32 min |
| Jun 25, 6:47 PM CDT | Tornado Warning | DMX | Madison | 28 min |
| Jun 25, 7:11 PM CDT | Special Weather Statement | DMX | Clarke, Madison, Warren | 64 min |
| Jun 25, 7:25 PM CDT | Mesoscale Discussion | SPC | Boone, Carroll, Clarke, Dallas, Greene, Guthrie and 4 more | 2 hr |
| Jun 25, 7:46 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Madison, Polk, Warren | 30 min |
| Jun 25, 8:07 PM CDT | Special Weather Statement | OAX | Shelby | 38 min |
| Jun 25, 8:19 PM CDT | Special Weather Statement | DMX | Polk, Warren | 56 min |
| Jun 25, 8:29 PM CDT | Special Weather Statement | OAX | Montgomery, Page | 31 min |
| Jun 25, 8:35 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 25 min |
| Jun 25, 8:37 PM CDT | Special Weather Statement | DMX | Polk | 53 min |
| Jun 25, 9:33 PM CDT | Flash Flood Warning | DMX | Jasper, Marion, Marshall, Polk, Story | 6 hr |
| Jun 25, 10:36 PM CDT | River Flood Watch | DMX | Wright | 22 hr |
| Jun 26, 1:15 AM CDT | Special Weather Statement | DMX | Clarke, Decatur, Lucas | 45 min |
| Jun 26, 3:25 AM CDT | Areal Flood Warning | DMX | Jasper, Polk | 6 hr |
| Jun 26, 5:09 AM CDT | Special Weather Statement | DMX | Black Hawk, Bremer | 51 min |
| Jun 26, 5:21 AM CDT | River Flood Warning | FSD | Dickinson | 6 hr |
| Jun 26, 5:21 AM CDT | River Flood Warning | FSD | Lyon, Sioux | 4 days |
| Jun 26, 5:21 AM CDT | River Flood Warning | FSD | Woodbury | 12 hr |
| Jun 26, 10:29 AM CDT | River Flood Warning | OAX | Harrison | 3 days |
| Jun 26, 10:29 AM CDT | River Flood Warning | OAX | Pottawattamie | 3 days |
| Jun 26, 11:09 AM CDT | River Flood Warning | DVN | Dubuque | 6 days |
| Jun 26, 11:26 AM CDT | River Flood Watch | DVN | Lee | 3 days |
| Jun 26, 12:11 PM CDT | Special Weather Statement | DVN | Dubuque | 49 min |
| Jun 26, 1:31 PM CDT | Mesoscale Discussion | SPC | Clinton, Dubuque, Jackson, Jones | 89 min |
| Jun 26, 3:18 PM CDT | River Flood Warning | FSD | Lyon | 66 hr |
| Jun 26, 3:30 PM CDT | Heat Advisory | OAX | Fremont, Mills, Montgomery, Page, Pottawattamie | 3 days |
| Jun 26, 4:28 PM CDT | Special Weather Statement | DVN | Scott | 32 min |
| Jun 26, 6:00 PM CDT | Special Weather Statement | DVN | Clinton | 45 min |
| Jun 26, 9:26 PM CDT | River Flood Warning | ARX | Clayton | 61 hr |
| Jun 27, 10:39 AM CDT | River Flood Warning | DVN | Clinton | 7 days |
| Jun 27, 10:39 AM CDT | River Flood Warning | DVN | Scott | 8 days |
| Jun 27, 3:11 PM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 24 hr |
| Jun 27, 3:29 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 54 hr |
| Jun 27, 3:57 PM CDT | Heat Advisory | OAX | Harrison, Monona, Shelby | 53 hr |
| Jun 28, 3:13 AM CDT | Excessive Heat Warning | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 64 hr |
| Jun 28, 3:13 AM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 64 hr |
| Jun 28, 3:17 AM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 41 hr |
| Jun 28, 7:20 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Cass, Fremont, Harrison, Mills and 6 more | 2 hr |
| Jun 28, 8:00 AM CDT | Special Weather Statement | OAX | Harrison, Monona | 60 min |
| Jun 28, 8:12 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 28 more | 6 hr |
| 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, 10:57 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 27 more | 2 hr |
| 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, 12:57 PM CDT | Special Weather Statement | DVN | Henry, Jefferson, Keokuk, Van Buren, Washington | 18 min |
| Jun 28, 1:04 PM CDT | Severe Thunderstorm Watch | SPC | Des Moines, Henry, Jefferson, Keokuk, Lee, Van Buren | 7 hr |
| 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 28, 3:31 PM CDT | Excessive Heat Warning | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 54 hr |
| Jun 28, 3:42 PM CDT | Excessive Heat Warning | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 4 more | 29 hr |
| Jun 28, 3:42 PM CDT | Heat Advisory | DMX | Adair, Audubon, Cass, Dallas, Guthrie, Jasper and 4 more | 29 hr |
| Jun 28, 9:03 PM CDT | River Flood Watch | DVN | Louisa | 13 hr |
| Jun 29, 10:21 AM CDT | River Flood Warning | DVN | Louisa | 4 days |
| Jun 29, 3:24 PM CDT | River Flood Advisory | OAX | Harrison | 25 hr |
| Jun 29, 3:24 PM CDT | River Flood Advisory | OAX | Pottawattamie | 25 hr |
| Jun 30, 2:59 AM CDT | Flash Flood Watch | DMX | Adair, Adams, Audubon, Black Hawk, Boone, Calhoun and 31 more | 27 hr |
| Jun 30, 3:09 AM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 3 more | 25 hr |
| Jun 30, 3:09 AM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Pottawattamie and 1 more | 25 hr |
| Jun 30, 3:12 AM CDT | Heat Advisory | DMX | Appanoose, Black Hawk, Bremer, Butler, Clarke, Dallas and 18 more | 16 hr |
| Jun 30, 9:12 AM CDT | River Flood Warning | FSD | Sioux | 3 days |
| Jun 30, 10:24 AM CDT | River Flood Watch | DMX | Polk | 24 hr |
| Jun 30, 10:24 AM CDT | River Flood Watch | DMX | Wright | 4 days |
| Jun 30, 10:24 AM CDT | River Flood Watch | DMX | Black Hawk | 7 days |
| Jun 30, 10:24 AM CDT | River Flood Watch | DMX | Polk | 16 hr |
| Jun 30, 10:24 AM CDT | River Flood Watch | DMX | Dallas, Greene | 7 days |
| Jun 30, 10:26 AM CDT | Special Weather Statement | OAX | Monona | 49 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, 12:40 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Calhoun, Carroll, Cerro Gordo, Cherokee, Chickasaw and 26 more | 3 hr |
| Jun 30, 12:57 PM CDT | Special Weather Statement | DMX | Palo Alto | 63 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, 1:39 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Allamakee, Audubon, Boone, Bremer and 46 more | 7 hr |
| Jun 30, 1:47 PM CDT | Special Weather Statement | DMX | Hancock, Worth | 58 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, 3:40 PM CDT | Mesoscale Discussion | SPC | Audubon, Boone, Butler, Calhoun, Carroll, Cass and 25 more | 2 hr |
| Jun 30, 3:46 PM CDT | Special Weather Statement | OAX | Harrison | 29 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, 4:07 PM CDT | Tornado Warning | OAX | Harrison, Shelby | 23 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, 4:10 PM CDT | Tornado Warning | DMX | Calhoun, Carroll, Greene, Webster | 18 min |
| Jun 30, 4:27 PM CDT | Tornado Warning | DMX | Crawford | 18 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, 4:40 PM CDT | Mesoscale Discussion | SPC | Ringgold, Taylor | 95 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, 5:06 PM CDT | River Flood Advisory | OAX | Harrison | 7 days |
| Jun 30, 5:06 PM CDT | River Flood Advisory | OAX | Pottawattamie | 7 days |
| Jun 30, 5:10 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills | 35 min |
| Jun 30, 5:23 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 112 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, 5:48 PM CDT | Special Weather Statement | ARX | Floyd, Mitchell | 57 min |
| Jun 30, 6:09 PM CDT | Mesoscale Discussion | SPC | Fremont, Mills, Montgomery, Page | 96 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 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 | 211 |
| Tornado Warning | 39 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 36 |
| Special Weather Statement | 193 |
| Flooding | |
| Areal Flood Warning | 20 |
| Flash Flood Warning | 35 |
| River Flood Warning | 91 |
| Flash Flood Watch | 17 |
| River Flood Watch | 49 |
| Areal Flood Advisory | 10 |
| River Flood Advisory | 4 |
| Heat | |
| Excessive Heat Warning | 4 |
| Heat Advisory | 13 |
| Wind and dust | |
| High Wind Warning | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pottawattamie County62
- Polk County56
- Harrison County55
- Mills County50
- Greene County48
- Carroll County46
- Shelby County45
- Webster County45
- Dallas County44
- Calhoun County43
- Boone County43
- Audubon County41
- Monona County40
- Story County40
- Cass County39
- Crawford County39
- Montgomery County38
- Fremont County37
- Madison County37
- Humboldt County37
- Pocahontas County37
- Guthrie County36
- Plymouth County35
- Adair County35
- Warren County35
- Louisa County35
- Cerro Gordo County34
- Linn County34
- Black Hawk County32
- Benton County32
- Scott County32
- Muscatine County32
- Cedar County32
- Wright County31
- Hamilton County31
- Worth County30
- Sac County30
- Johnson County30
- Woodbury County29
- Page County29
59 more counties
- Hardin County29
- Jasper County29
- Adams County28
- Ringgold County28
- Clarke County28
- Butler County28
- Franklin County28
- Grundy County28
- Hancock County28
- Marshall County28
- Tama County28
- Decatur County27
- Floyd County27
- Clinton County27
- Kossuth County27
- Union County26
- Clay County26
- Lucas County25
- Winnebago County25
- Delaware County25
- Marion County25
- Iowa County25
- Keokuk County25
- Sioux County24
- Bremer County24
- Dubuque County24
- Jones County24
- Cherokee County23
- O'Brien County23
- Palo Alto County23
- Mahaska County23
- Washington County23
- Dickinson County23
- Mitchell County22
- Winneshiek County22
- Wapello County22
- Buchanan County22
- Buena Vista County21
- Taylor County21
- Wayne County21
- Lyon County20
- Ida County20
- Clayton County20
- Poweshiek County20
- Jefferson County20
- Henry County19
- Des Moines County19
- Fayette County18
- Jackson County18
- Monroe County17
- Allamakee County17
- Van Buren County17
- Appanoose County16
- Howard County16
- Osceola County16
- Chickasaw County15
- Emmet County15
- Lee County15
- Davis County14
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.