Alert archive / Iowa / Special Weather Statements
Special Weather Statements in Iowa, 2016
621 special weather statements in 2016. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Special Weather Statements
- 621
- Busiest month
- June147 special weather statements
- Busiest day
- May 26, 201626 special weather statements
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 15, 12:17 AM CDT | Special Weather Statement | OAX | Mills, Pottawattamie | 43 min |
| Mar 15, 12:54 AM CDT | Special Weather Statement | OAX | Fremont | 36 min |
| Mar 15, 5:35 AM CDT | Special Weather Statement | DVN | Henry, Jefferson, Keokuk, Van Buren, Washington | 55 min |
| Mar 15, 6:08 AM CDT | Special Weather Statement | ARX | Howard, Mitchell | 22 min |
| Mar 15, 6:28 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee, Louisa | 32 min |
| Mar 15, 6:56 AM CDT | Special Weather Statement | DVN | Des Moines, Louisa | 94 min |
| Mar 15, 10:30 AM CDT | Special Weather Statement | DVN | Jackson | 60 min |
| Mar 16, 9:06 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton, Fayette, Winneshiek | 39 min |
| Mar 23, 5:10 AM CDT | Special Weather Statement | DMX | Mahaska, Marion, Monroe, Poweshiek, Wapello | 65 min |
| Mar 23, 4:27 PM CDT | Special Weather Statement | OAX | Fremont, Mills | 48 min |
| Mar 23, 5:12 PM CDT | Special Weather Statement | OAX | Page | 48 min |
| Mar 23, 5:33 PM CDT | Special Weather Statement | OAX | Montgomery | 42 min |
| Mar 23, 5:44 PM CDT | Special Weather Statement | OAX | Fremont | 46 min |
| Mar 23, 6:07 PM CDT | Special Weather Statement | OAX | Page | 38 min |
| Mar 23, 9:49 PM CDT | Special Weather Statement | DVN | Henry, Jefferson, Van Buren | 56 min |
| Mar 23, 10:31 PM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee, Louisa | 29 min |
| Mar 23, 11:23 PM CDT | Special Weather Statement | DVN | Muscatine, Scott | 22 min |
| Mar 23, 11:48 PM CDT | Special Weather Statement | DVN | Scott | 42 min |
| Mar 30, 6:34 PM CDT | Special Weather Statement | DMX | Guthrie | 26 min |
| Mar 30, 6:54 PM CDT | Special Weather Statement | OAX | Pottawattamie | 36 min |
| Mar 30, 7:53 PM CDT | Special Weather Statement | DMX | Polk | 37 min |
| Mar 30, 9:15 PM CDT | Special Weather Statement | DVN | Benton, Linn | 45 min |
| Mar 30, 10:08 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 52 min |
| Mar 30, 10:16 PM CDT | Special Weather Statement | DMX | Humboldt | 29 min |
| Mar 31, 10:00 AM CDT | Special Weather Statement | DVN | Jackson, Jones | 45 min |
| Mar 31, 10:13 AM CDT | Special Weather Statement | DVN | Scott | 47 min |
| Apr 3, 6:54 PM CDT | Special Weather Statement | DVN | Scott | 36 min |
| Apr 21, 1:18 PM CDT | Special Weather Statement | DVN | Cedar, Clinton, Jackson, Jones, Linn, Scott | 117 min |
| Apr 21, 2:41 PM CDT | Special Weather Statement | DVN | Clinton | 79 min |
| Apr 21, 3:40 PM CDT | Special Weather Statement | DVN | Louisa | 50 min |
| Apr 21, 8:06 PM CDT | Special Weather Statement | OAX | Pottawattamie | 24 min |
| Apr 24, 3:37 PM CDT | Special Weather Statement | OAX | Monona | 53 min |
| Apr 24, 4:55 PM CDT | Special Weather Statement | OAX | Harrison, Monona | 65 min |
| Apr 24, 5:02 PM CDT | Special Weather Statement | DMX | Ida | 58 min |
| Apr 24, 6:04 PM CDT | Special Weather Statement | DMX | Emmet | 41 min |
| Apr 24, 6:09 PM CDT | Special Weather Statement | DMX | Carroll | 36 min |
| Apr 24, 6:15 PM CDT | Special Weather Statement | DMX | Palo Alto | 30 min |
| Apr 24, 6:25 PM CDT | Special Weather Statement | DMX | Emmet | 20 min |
| Apr 24, 7:13 PM CDT | Special Weather Statement | DMX | Kossuth | 17 min |
| Apr 24, 7:32 PM CDT | Special Weather Statement | DMX | Winnebago | 13 min |
| Apr 24, 8:16 PM CDT | Special Weather Statement | OAX | Harrison, Monona, Pottawattamie, Shelby | 44 min |
| Apr 24, 8:28 PM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery, Page | 62 min |
| Apr 24, 8:38 PM CDT | Special Weather Statement | DMX | Adams, Taylor | 37 min |
| Apr 24, 11:28 PM CDT | Special Weather Statement | DMX | Butler, Franklin, Grundy, Hardin, Marshall, Story and 2 more | 62 min |
| Apr 27, 12:38 AM CDT | Special Weather Statement | DMX | Wayne | 37 min |
| Apr 27, 2:14 PM CDT | Special Weather Statement | OAX | Fremont | 31 min |
| Apr 27, 5:14 PM CDT | Special Weather Statement | OAX | Montgomery | 46 min |
| Apr 27, 5:28 PM CDT | Special Weather Statement | DMX | Cass | 92 min |
| Apr 27, 6:17 PM CDT | Special Weather Statement | DMX | Decatur | 28 min |
| Apr 27, 6:40 PM CDT | Special Weather Statement | DMX | Clarke | 35 min |
| May 3, 8:44 PM CDT | Special Weather Statement | ARX | Allamakee | 61 min |
| May 3, 10:04 PM CDT | Special Weather Statement | ARX | Fayette | 41 min |
| May 3, 10:19 PM CDT | Special Weather Statement | DVN | Delaware | 56 min |
| May 9, 2:39 PM CDT | Special Weather Statement | OAX | Monona | 36 min |
| May 9, 5:57 PM CDT | Special Weather Statement | DVN | Des Moines, Louisa | 48 min |
| May 9, 6:43 PM CDT | Special Weather Statement | OAX | Fremont | 32 min |
| May 9, 7:17 PM CDT | Special Weather Statement | OAX | Mills | 28 min |
| May 9, 8:17 PM CDT | Special Weather Statement | OAX | Fremont | 28 min |
| May 9, 8:43 PM CDT | Special Weather Statement | OAX | Montgomery | 32 min |
| May 9, 8:50 PM CDT | Special Weather Statement | DMX | Adams, Taylor | 40 min |
| May 9, 9:18 PM CDT | Special Weather Statement | OAX | Montgomery | 27 min |
| May 9, 9:19 PM CDT | Special Weather Statement | OAX | Fremont | 26 min |
| May 9, 9:34 PM CDT | Special Weather Statement | OAX | Montgomery | 26 min |
| May 9, 9:40 PM CDT | Special Weather Statement | OAX | Shelby | 35 min |
| May 9, 11:41 PM CDT | Special Weather Statement | DMX | Audubon | 49 min |
| May 10, 1:01 PM CDT | Special Weather Statement | DVN | Des Moines, Henry, Jefferson, Lee, Louisa, Muscatine and 1 more | 59 min |
| May 11, 6:27 AM CDT | Special Weather Statement | OAX | Fremont | 48 min |
| May 11, 6:43 PM CDT | Special Weather Statement | DVN | Cedar | 32 min |
| May 11, 7:05 PM CDT | Special Weather Statement | DVN | Clinton | 25 min |
| May 13, 10:30 AM CDT | Special Weather Statement | OAX | Harrison, Shelby | 45 min |
| May 13, 10:35 AM CDT | Special Weather Statement | OAX | Harrison, Shelby | 40 min |
| May 13, 12:08 PM CDT | Special Weather Statement | DMX | Clarke, Madison, Union | 67 min |
| May 13, 12:52 PM CDT | Special Weather Statement | DMX | Clarke, Lucas | 38 min |
| May 23, 11:56 AM CDT | Special Weather Statement | OAX | Mills | 34 min |
| May 23, 5:13 PM CDT | Special Weather Statement | OAX | Monona | 32 min |
| May 23, 5:29 PM CDT | Special Weather Statement | ARX | Chickasaw, Howard | 61 min |
| May 24, 12:43 AM CDT | Special Weather Statement | OAX | Fremont | 32 min |
| May 24, 1:20 AM CDT | Special Weather Statement | OAX | Fremont | 25 min |
| May 24, 1:52 AM CDT | Special Weather Statement | OAX | Page | 38 min |
| May 25, 1:41 AM CDT | Special Weather Statement | OAX | Mills, Pottawattamie | 49 min |
| May 25, 2:32 AM CDT | Special Weather Statement | OAX | Shelby | 43 min |
| May 25, 3:10 AM CDT | Special Weather Statement | DMX | Adair, Audubon, Carroll, Guthrie | 65 min |
| May 25, 4:08 AM CDT | Special Weather Statement | DMX | Clarke, Decatur, Lucas, Madison, Marion, Union and 1 more | 52 min |
| May 25, 4:39 AM CDT | Special Weather Statement | DMX | Boone, Dallas, Polk | 66 min |
| May 25, 5:27 AM CDT | Special Weather Statement | DMX | Jasper, Mahaska | 63 min |
| May 25, 6:10 AM CDT | Special Weather Statement | DMX | Jasper, Poweshiek | 65 min |
| May 25, 7:46 AM CDT | Special Weather Statement | DVN | Benton, Iowa | 59 min |
| May 25, 8:08 AM CDT | Special Weather Statement | DVN | Cedar | 52 min |
| May 25, 11:49 AM CDT | Special Weather Statement | ARX | Chickasaw, Fayette, Howard, Winneshiek | 26 min |
| May 25, 12:16 PM CDT | Special Weather Statement | ARX | Allamakee | 59 min |
| May 25, 10:13 PM CDT | Special Weather Statement | DMX | Emmet | 62 min |
| May 25, 11:13 PM CDT | Special Weather Statement | DMX | Emmet | 32 min |
| May 26, 12:17 AM CDT | Special Weather Statement | DMX | Adams, Decatur, Ringgold, Taylor, Union | 58 min |
| May 26, 12:33 AM CDT | Special Weather Statement | OAX | Page | 42 min |
| May 26, 12:45 AM CDT | Special Weather Statement | DMX | Emmet, Kossuth, Palo Alto | 60 min |
| May 26, 1:11 AM CDT | Special Weather Statement | DMX | Appanoose, Wayne | 64 min |
| May 26, 1:34 AM CDT | Special Weather Statement | OAX | Fremont, Harrison, Mills, Pottawattamie | 41 min |
| May 26, 1:46 AM CDT | Special Weather Statement | OAX | Montgomery | 29 min |
| May 26, 1:56 AM CDT | Special Weather Statement | DMX | Carroll, Crawford, Sac | 64 min |
| May 26, 2:15 AM CDT | Special Weather Statement | OAX | Montgomery | 30 min |
| May 26, 2:35 AM CDT | Special Weather Statement | ARX | Mitchell | 55 min |
| May 26, 2:40 AM CDT | Special Weather Statement | DVN | Jefferson, Keokuk, Van Buren | 50 min |
| May 26, 3:35 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee, Van Buren | 40 min |
| May 26, 3:52 AM CDT | Special Weather Statement | ARX | Howard | 53 min |
| May 26, 4:17 AM CDT | Special Weather Statement | DVN | Des Moines, Lee, Louisa | 43 min |
| May 26, 4:40 AM CDT | Special Weather Statement | ARX | Allamakee, Clayton, Fayette, Winneshiek | 65 min |
| May 26, 4:41 AM CDT | Special Weather Statement | DVN | Linn | 49 min |
| May 26, 5:25 AM CDT | Special Weather Statement | DVN | Cedar, Johnson, Muscatine | 50 min |
| May 26, 5:45 AM CDT | Special Weather Statement | DVN | Washington | 45 min |
| May 26, 6:04 AM CDT | Special Weather Statement | DVN | Scott | 41 min |
| May 26, 6:20 AM CDT | Special Weather Statement | DVN | Clinton | 55 min |
| May 26, 3:20 PM CDT | Special Weather Statement | OAX | Fremont | 40 min |
| May 26, 5:21 PM CDT | Special Weather Statement | OAX | Fremont | 39 min |
| May 26, 6:08 PM CDT | Special Weather Statement | DMX | Boone, Dallas | 37 min |
| May 26, 6:37 PM CDT | Special Weather Statement | DMX | Warren | 53 min |
| May 26, 6:49 PM CDT | Special Weather Statement | DMX | Polk | 26 min |
| May 26, 8:26 PM CDT | Special Weather Statement | DMX | Hardin | 49 min |
| May 27, 7:19 PM CDT | Special Weather Statement | DVN | Johnson | 41 min |
| May 27, 7:36 PM CDT | Special Weather Statement | DMX | Wapello | 54 min |
| May 27, 7:51 PM CDT | Special Weather Statement | DVN | Jefferson, Johnson, Keokuk, Linn, Washington | 54 min |
| May 27, 10:41 PM CDT | Special Weather Statement | OAX | Harrison, Pottawattamie | 34 min |
| May 28, 3:28 PM CDT | Special Weather Statement | ARX | Fayette | 32 min |
| May 28, 3:44 PM CDT | Special Weather Statement | DVN | Clinton, Scott | 46 min |
| May 28, 3:55 PM CDT | Special Weather Statement | ARX | Allamakee | 35 min |
| May 29, 2:37 PM CDT | Special Weather Statement | ARX | Floyd | 23 min |
| May 29, 4:53 PM CDT | Special Weather Statement | ARX | Clayton | 37 min |
| May 29, 5:02 PM CDT | Special Weather Statement | DVN | Delaware | 43 min |
| May 30, 3:43 PM CDT | Special Weather Statement | OAX | Pottawattamie | 47 min |
| May 30, 4:37 PM CDT | Special Weather Statement | OAX | Pottawattamie | 23 min |
| May 30, 4:49 PM CDT | Special Weather Statement | OAX | Pottawattamie | 26 min |
| May 30, 5:15 PM CDT | Special Weather Statement | DVN | Van Buren | 30 min |
| May 30, 5:41 PM CDT | Special Weather Statement | OAX | Page | 34 min |
| May 30, 5:44 PM CDT | Special Weather Statement | OAX | Harrison | 31 min |
| May 30, 6:12 PM CDT | Special Weather Statement | OAX | Harrison | 33 min |
| May 30, 6:37 PM CDT | Special Weather Statement | DVN | Black Hawk | 38 min |
| May 30, 7:00 PM CDT | Special Weather Statement | ARX | Floyd | 30 min |
| May 30, 7:38 PM CDT | Special Weather Statement | ARX | Mitchell | 37 min |
| May 30, 7:42 PM CDT | Special Weather Statement | ARX | Fayette | 33 min |
| May 30, 7:44 PM CDT | Special Weather Statement | DVN | Buchanan | 46 min |
| May 30, 8:02 PM CDT | Special Weather Statement | OAX | Fremont | 43 min |
| May 30, 8:05 PM CDT | Special Weather Statement | DVN | Cedar | 40 min |
| May 30, 8:29 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Delaware, Jones, Linn | 61 min |
| May 30, 9:18 PM CDT | Special Weather Statement | OAX | Fremont | 42 min |
| May 30, 9:29 PM CDT | Special Weather Statement | DVN | Buchanan, Delaware, Dubuque, Jones, Linn | 61 min |
| May 30, 10:12 PM CDT | Special Weather Statement | OAX | Mills | 48 min |
| May 30, 10:26 PM CDT | Special Weather Statement | DVN | Buchanan, Delaware, Dubuque, Jackson, Jones | 64 min |
| May 30, 10:56 PM CDT | Special Weather Statement | OAX | Harrison | 49 min |
| May 30, 11:24 PM CDT | Special Weather Statement | DVN | Buchanan, Delaware, Dubuque | 66 min |
| May 30, 11:43 PM CDT | Special Weather Statement | OAX | Shelby | 32 min |
| May 31, 12:13 AM CDT | Special Weather Statement | DMX | Crawford | 62 min |
| May 31, 10:06 AM CDT | Special Weather Statement | DVN | Clinton | 39 min |
| May 31, 6:50 PM CDT | Special Weather Statement | DVN | Benton, Iowa, Keokuk | 55 min |
| May 31, 8:13 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Cedar, Delaware, Dubuque, Henry and 8 more | 62 min |
| May 31, 10:30 PM CDT | Special Weather Statement | DVN | Cedar, Louisa, Muscatine | 60 min |
| Jun 4, 12:17 AM CDT | Special Weather Statement | DMX | Black Hawk | 28 min |
| Jun 4, 12:29 AM CDT | Special Weather Statement | DMX | Mahaska | 46 min |
| Jun 4, 12:45 AM CDT | Special Weather Statement | DVN | Buchanan | 45 min |
| Jun 4, 1:01 AM CDT | Special Weather Statement | DVN | Iowa | 44 min |
| Jun 4, 1:23 AM CDT | Special Weather Statement | DVN | Delaware | 52 min |
| Jun 4, 1:51 AM CDT | Special Weather Statement | DVN | Linn | 39 min |
| Jun 8, 4:21 PM CDT | Special Weather Statement | DMX | Kossuth | 39 min |
| Jun 8, 5:16 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd | 59 min |
| Jun 10, 5:53 PM CDT | Special Weather Statement | DMX | Winnebago | 52 min |
| Jun 10, 6:48 PM CDT | Special Weather Statement | ARX | Allamakee | 117 min |
| Jun 10, 7:35 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 85 min |
| Jun 10, 7:50 PM CDT | Special Weather Statement | DMX | Franklin | 55 min |
| Jun 10, 7:53 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton, Fayette | 82 min |
| Jun 10, 8:18 PM CDT | Special Weather Statement | DVN | Buchanan, Delaware | 57 min |
| Jun 10, 8:46 PM CDT | Special Weather Statement | DMX | Palo Alto | 44 min |
| Jun 10, 8:50 PM CDT | Special Weather Statement | DMX | Winnebago, Worth | 55 min |
| Jun 10, 8:56 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd | 94 min |
| Jun 10, 9:23 PM CDT | Special Weather Statement | DMX | Kossuth | 37 min |
| Jun 10, 9:53 PM CDT | Special Weather Statement | DMX | Hancock | 52 min |
| Jun 10, 10:18 PM CDT | Special Weather Statement | DMX | Cerro Gordo, Winnebago, Worth | 42 min |
| Jun 10, 10:40 PM CDT | Special Weather Statement | ARX | Chickasaw, Clayton, Fayette | 65 min |
| Jun 10, 10:43 PM CDT | Special Weather Statement | DMX | Wright | 47 min |
| Jun 11, 12:25 AM CDT | Special Weather Statement | DMX | Black Hawk, Grundy, Hardin, Tama | 65 min |
| Jun 11, 1:09 AM CDT | Special Weather Statement | DMX | Poweshiek, Tama | 51 min |
| Jun 11, 1:29 AM CDT | Special Weather Statement | DVN | Benton, Iowa | 46 min |
| Jun 11, 2:28 AM CDT | Special Weather Statement | DMX | Bremer | 47 min |
| Jun 11, 2:32 AM CDT | Special Weather Statement | ARX | Floyd | 28 min |
| Jun 11, 2:50 AM CDT | Special Weather Statement | DVN | Cedar, Muscatine | 55 min |
| Jun 11, 3:31 AM CDT | Special Weather Statement | DMX | Black Hawk | 59 min |
| Jun 11, 4:37 AM CDT | Special Weather Statement | DMX | Jasper, Polk, Poweshiek | 53 min |
| Jun 11, 8:26 AM CDT | Special Weather Statement | DMX | Wayne | 64 min |
| Jun 11, 9:08 AM CDT | Special Weather Statement | DMX | Warren | 52 min |
| Jun 11, 10:37 AM CDT | Special Weather Statement | DMX | Clarke | 53 min |
| Jun 11, 12:49 PM CDT | Special Weather Statement | DVN | Cedar | 41 min |
| Jun 12, 3:12 AM CDT | Special Weather Statement | DVN | Jones | 33 min |
| Jun 12, 8:50 AM CDT | Special Weather Statement | ARX | Allamakee | 25 min |
| Jun 13, 11:48 AM CDT | Special Weather Statement | DMX | Winnebago, Worth | 57 min |
| Jun 13, 2:26 PM CDT | Special Weather Statement | DMX | Franklin, Webster, Wright | 64 min |
| Jun 13, 3:36 PM CDT | Special Weather Statement | DMX | Calhoun, Sac | 54 min |
| Jun 13, 6:27 PM CDT | Special Weather Statement | ARX | Fayette | 33 min |
| Jun 13, 7:32 PM CDT | Special Weather Statement | ARX | Clayton | 58 min |
| Jun 14, 12:05 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Cedar, Delaware, Jones, Linn | 85 min |
| Jun 14, 12:42 PM CDT | Special Weather Statement | DMX | Sac | 63 min |
| Jun 14, 1:01 PM CDT | Special Weather Statement | DMX | Worth | 59 min |
| Jun 14, 1:15 PM CDT | Special Weather Statement | ARX | Mitchell | 30 min |
| Jun 14, 1:45 PM CDT | Special Weather Statement | ARX | Howard, Winneshiek | 30 min |
| Jun 14, 2:04 PM CDT | Special Weather Statement | DVN | Delaware | 71 min |
| Jun 14, 2:38 PM CDT | Special Weather Statement | ARX | Floyd | 22 min |
| Jun 14, 2:40 PM CDT | Special Weather Statement | OAX | Monona | 20 min |
| Jun 14, 3:02 PM CDT | Special Weather Statement | OAX | Monona | 13 min |
| Jun 14, 3:04 PM CDT | Special Weather Statement | OAX | Pottawattamie | 26 min |
| Jun 14, 3:10 PM CDT | Special Weather Statement | DMX | Emmet, Palo Alto | 35 min |
| Jun 14, 3:50 PM CDT | Special Weather Statement | DMX | Sac | 55 min |
| Jun 14, 4:26 PM CDT | Special Weather Statement | ARX | Floyd, Mitchell | 64 min |
| Jun 14, 4:45 PM CDT | Special Weather Statement | ARX | Howard | 30 min |
| Jun 14, 5:13 PM CDT | Special Weather Statement | ARX | Floyd, Mitchell | 47 min |
| Jun 14, 5:19 PM CDT | Special Weather Statement | DVN | Buchanan | 56 min |
| Jun 14, 5:29 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque, Jones | 61 min |
| Jun 14, 6:03 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Mitchell | 42 min |
| Jun 14, 7:05 PM CDT | Special Weather Statement | ARX | Fayette, Winneshiek | 40 min |
| Jun 14, 7:19 PM CDT | Special Weather Statement | DMX | Dallas | 56 min |
| Jun 14, 7:28 PM CDT | Special Weather Statement | DVN | Dubuque | 92 min |
| Jun 14, 8:38 PM CDT | Special Weather Statement | DVN | Buchanan | 82 min |
| Jun 14, 9:09 PM CDT | Special Weather Statement | DVN | Cedar, Muscatine, Washington | 66 min |
| Jun 17, 6:04 AM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 86 min |
| Jun 17, 7:28 PM CDT | Special Weather Statement | DMX | Emmet | 47 min |
| Jun 17, 9:17 PM CDT | Special Weather Statement | DMX | Emmet, Palo Alto | 43 min |
| Jun 20, 4:20 AM CDT | Special Weather Statement | ARX | Floyd | 25 min |
| Jun 20, 2:17 PM CDT | Special Weather Statement | OAX | Harrison | 28 min |
| Jun 20, 3:00 PM CDT | Special Weather Statement | OAX | Harrison, Shelby | 30 min |
| Jun 20, 3:28 PM CDT | Special Weather Statement | OAX | Cass | 32 min |
| Jun 20, 4:07 PM CDT | Special Weather Statement | DMX | Cass | 23 min |
| Jun 20, 5:18 PM CDT | Special Weather Statement | DMX | Ringgold | 27 min |
| Jun 20, 6:10 PM CDT | Special Weather Statement | DVN | Henry | 35 min |
| Jun 20, 6:13 PM CDT | Special Weather Statement | OAX | Pottawattamie | 32 min |
| Jun 21, 4:10 AM CDT | Special Weather Statement | OAX | Page | 35 min |
| Jun 21, 4:40 AM CDT | Special Weather Statement | OAX | Fremont | 50 min |
| Jun 21, 6:40 PM CDT | Special Weather Statement | DMX | Webster | 35 min |
| Jun 21, 7:48 PM CDT | Special Weather Statement | DMX | Lucas | 27 min |
| Jun 21, 8:02 PM CDT | Special Weather Statement | DMX | Wayne | 28 min |
| Jun 21, 9:24 PM CDT | Special Weather Statement | DMX | Appanoose | 36 min |
| Jun 21, 10:06 PM CDT | Special Weather Statement | DVN | Jefferson, Van Buren | 24 min |
| Jun 21, 11:01 PM CDT | Special Weather Statement | ARX | Floyd | 59 min |
| Jun 21, 11:06 PM CDT | Special Weather Statement | DMX | Cerro Gordo, Winnebago | 39 min |
| Jun 21, 11:13 PM CDT | Special Weather Statement | DVN | Iowa | 32 min |
| Jun 21, 11:16 PM CDT | Special Weather Statement | DVN | Jefferson, Keokuk, Washington | 59 min |
| Jun 21, 11:43 PM CDT | Special Weather Statement | DMX | Bremer | 62 min |
| Jun 22, 12:00 AM CDT | Special Weather Statement | DVN | Keokuk, Washington | 30 min |
| Jun 22, 12:01 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Winnebago, Worth | 44 min |
| Jun 22, 1:07 AM CDT | Special Weather Statement | DMX | Emmet, Kossuth, Palo Alto, Winnebago | 53 min |
| Jun 22, 2:56 AM CDT | Special Weather Statement | DVN | Louisa | 49 min |
| Jun 22, 3:07 AM CDT | Special Weather Statement | DVN | Johnson | 38 min |
| Jun 22, 9:13 AM CDT | Special Weather Statement | DVN | Benton, Cedar, Johnson, Linn, Louisa, Muscatine | 3 hr |
| Jun 22, 6:25 PM CDT | Special Weather Statement | DVN | Clinton | 35 min |
| Jun 22, 10:14 PM CDT | Special Weather Statement | ARX | Howard | 46 min |
| Jun 25, 11:15 PM CDT | Special Weather Statement | OAX | Montgomery | 45 min |
| Jun 25, 11:26 PM CDT | Special Weather Statement | OAX | Fremont | 49 min |
| Jun 25, 11:38 PM CDT | Special Weather Statement | OAX | Montgomery | 52 min |
| Jun 25, 11:50 PM CDT | Special Weather Statement | OAX | Page | 40 min |
| Jun 25, 11:51 PM CDT | Special Weather Statement | ARX | Allamakee, Fayette, Winneshiek | 54 min |
| Jun 26, 12:57 AM CDT | Special Weather Statement | DMX | Polk | 63 min |
| Jun 26, 1:26 AM CDT | Special Weather Statement | ARX | Clayton | 64 min |
| Jun 26, 1:51 AM CDT | Special Weather Statement | DMX | Tama | 9 min |
| Jun 26, 1:59 AM CDT | Special Weather Statement | DMX | Jasper, Poweshiek | 61 min |
| Jun 26, 2:08 AM CDT | Special Weather Statement | DVN | Benton | 37 min |
| Jun 26, 2:37 AM CDT | Special Weather Statement | DVN | Jones | 23 min |
| Jun 26, 2:43 AM CDT | Special Weather Statement | DVN | Benton, Linn | 47 min |
| Jun 26, 3:01 AM CDT | Special Weather Statement | DVN | Cedar, Delaware, Dubuque, Jones | 29 min |
| Jun 26, 3:32 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Cedar, Delaware, Dubuque, Iowa and 8 more | 43 min |
| Jun 26, 4:19 AM CDT | Special Weather Statement | DVN | Cedar, Clinton, Iowa, Jackson, Jefferson, Johnson and 7 more | 41 min |
| Jun 27, 1:18 PM CDT | Special Weather Statement | OAX | Pottawattamie | 27 min |
| Jun 27, 1:42 PM CDT | Special Weather Statement | OAX | Mills | 33 min |
| Jun 27, 2:25 PM CDT | Special Weather Statement | OAX | Pottawattamie | 35 min |
| Jun 27, 2:52 PM CDT | Special Weather Statement | OAX | Pottawattamie | 38 min |
| Jun 27, 3:02 PM CDT | Special Weather Statement | OAX | Fremont | 28 min |
| Jun 27, 3:10 PM CDT | Special Weather Statement | DMX | Cass | 65 min |
| Jun 29, 4:25 PM CDT | Special Weather Statement | OAX | Shelby | 35 min |
| Jun 29, 4:33 PM CDT | Special Weather Statement | DMX | Crawford | 12 min |
| Jun 29, 6:55 PM CDT | Special Weather Statement | OAX | Monona | 35 min |
| Jun 29, 7:22 PM CDT | Special Weather Statement | OAX | Harrison | 38 min |
| Jun 29, 7:49 PM CDT | Special Weather Statement | OAX | Harrison | 26 min |
| Jun 29, 8:22 PM CDT | Special Weather Statement | DMX | Crawford | 23 min |
| Jun 29, 8:22 PM CDT | Special Weather Statement | OAX | Pottawattamie | 38 min |
| Jun 29, 8:46 PM CDT | Special Weather Statement | OAX | Shelby | 44 min |
| Jun 30, 3:34 AM CDT | Special Weather Statement | DMX | Carroll | 41 min |
| Jun 30, 6:27 AM CDT | Special Weather Statement | DMX | Taylor | 63 min |
| Jun 30, 6:33 AM CDT | Special Weather Statement | OAX | Montgomery | 12 min |
| Jun 30, 11:52 AM CDT | Special Weather Statement | ARX | Mitchell | 38 min |
| Jun 30, 12:30 PM CDT | Special Weather Statement | DMX | Worth | 45 min |
| Jun 30, 1:05 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd | 55 min |
| Jun 30, 1:10 PM CDT | Special Weather Statement | OAX | Monona | 50 min |
| Jun 30, 1:26 PM CDT | Special Weather Statement | ARX | Mitchell | 64 min |
| Jun 30, 1:31 PM CDT | Special Weather Statement | DMX | Crawford | 44 min |
| Jun 30, 1:37 PM CDT | Special Weather Statement | DMX | Bremer, Butler | 38 min |
| Jun 30, 2:07 PM CDT | Special Weather Statement | OAX | Monona | 38 min |
| Jun 30, 2:09 PM CDT | Special Weather Statement | DMX | Cerro Gordo, Hancock | 66 min |
| Jun 30, 2:19 PM CDT | Special Weather Statement | DMX | Bremer | 41 min |
| Jun 30, 2:55 PM CDT | Special Weather Statement | DMX | Franklin | 20 min |
| Jun 30, 3:15 PM CDT | Special Weather Statement | DMX | Hardin | 30 min |
| Jun 30, 3:39 PM CDT | Special Weather Statement | DMX | Ringgold | 21 min |
| Jun 30, 3:56 PM CDT | Special Weather Statement | DMX | Story | 34 min |
| Jun 30, 4:21 PM CDT | Special Weather Statement | DMX | Marshall, Story | 39 min |
| Jun 30, 4:52 PM CDT | Special Weather Statement | DMX | Jasper, Polk | 53 min |
| Jun 30, 5:36 PM CDT | Special Weather Statement | DVN | Keokuk | 39 min |
| Jun 30, 6:24 PM CDT | Special Weather Statement | DVN | Jefferson | 36 min |
| Jul 5, 4:52 PM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Fayette, Floyd, Howard, Mitchell and 1 more | 113 min |
| Jul 5, 6:05 PM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 55 min |
| Jul 5, 11:17 PM CDT | Special Weather Statement | DVN | Buchanan, Delaware, Dubuque | 73 min |
| Jul 5, 11:42 PM CDT | Special Weather Statement | OAX | Pottawattamie, Shelby | 33 min |
| Jul 6, 12:08 AM CDT | Special Weather Statement | DVN | Benton, Jones, Linn | 82 min |
| Jul 6, 12:38 AM CDT | Special Weather Statement | DVN | Jackson | 52 min |
| Jul 6, 1:20 AM CDT | Special Weather Statement | DVN | Jackson, Jones, Linn | 55 min |
| Jul 6, 1:24 AM CDT | Special Weather Statement | DMX | Black Hawk, Grundy, Marshall, Tama | 51 min |
| Jul 6, 1:51 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Iowa, Johnson, Linn | 54 min |
| Jul 6, 2:03 AM CDT | Special Weather Statement | DMX | Poweshiek | 42 min |
| Jul 6, 3:27 AM CDT | Special Weather Statement | OAX | Mills | 33 min |
| Jul 6, 4:12 AM CDT | Special Weather Statement | OAX | Montgomery, Pottawattamie | 48 min |
| Jul 6, 4:37 AM CDT | Special Weather Statement | DVN | Henry, Jefferson | 53 min |
| Jul 6, 4:59 AM CDT | Special Weather Statement | OAX | Mills, Montgomery, Pottawattamie | 61 min |
| Jul 6, 5:17 AM CDT | Special Weather Statement | DVN | Cedar, Clinton, Jones, Linn, Scott | 88 min |
| Jul 6, 8:42 AM CDT | Special Weather Statement | DVN | Jefferson | 63 min |
| Jul 6, 9:41 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Jefferson, Washington | 64 min |
| Jul 6, 10:29 AM CDT | Special Weather Statement | DVN | Lee | 61 min |
| Jul 7, 12:22 AM CDT | Special Weather Statement | OAX | Harrison | 23 min |
| Jul 7, 12:45 AM CDT | Special Weather Statement | DMX | Emmet, Humboldt, Kossuth, Palo Alto, Pocahontas | 60 min |
| Jul 7, 1:12 AM CDT | Special Weather Statement | OAX | Pottawattamie, Shelby | 48 min |
| Jul 7, 1:28 AM CDT | Special Weather Statement | DMX | Boone, Greene, Hamilton, Hardin, Story, Webster | 62 min |
| Jul 7, 1:53 AM CDT | Special Weather Statement | OAX | Shelby | 37 min |
| Jul 7, 1:58 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Franklin, Hancock, Kossuth, Winnebago, Worth and 1 more | 47 min |
| Jul 7, 2:25 AM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Mitchell | 95 min |
| Jul 7, 2:57 AM CDT | Special Weather Statement | OAX | Mills, Montgomery, Page | 33 min |
| Jul 7, 3:52 AM CDT | Special Weather Statement | ARX | Allamakee, Howard, Winneshiek | 53 min |
| Jul 7, 4:27 AM CDT | Special Weather Statement | DVN | Delaware | 63 min |
| Jul 7, 4:29 AM CDT | Special Weather Statement | ARX | Allamakee | 61 min |
| Jul 7, 5:53 AM CDT | Special Weather Statement | DVN | Keokuk | 52 min |
| Jul 7, 7:04 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee, Louisa, Muscatine, Washington | 56 min |
| Jul 7, 7:07 AM CDT | Special Weather Statement | DVN | Van Buren | 53 min |
| Jul 7, 7:48 AM CDT | Special Weather Statement | DVN | Des Moines | 27 min |
| Jul 7, 5:57 PM CDT | Special Weather Statement | OAX | Shelby | 33 min |
| Jul 7, 6:27 PM CDT | Special Weather Statement | OAX | Shelby | 33 min |
| Jul 7, 7:41 PM CDT | Special Weather Statement | ARX | Fayette | 34 min |
| Jul 7, 8:11 PM CDT | Special Weather Statement | ARX | Fayette | 34 min |
| Jul 10, 8:32 AM CDT | Special Weather Statement | ARX | Allamakee, Fayette, Winneshiek | 88 min |
| Jul 10, 9:12 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Delaware | 63 min |
| Jul 10, 9:25 AM CDT | Special Weather Statement | ARX | Clayton | 95 min |
| Jul 10, 10:19 AM CDT | Special Weather Statement | DVN | Benton, Iowa, Linn | 56 min |
| Jul 11, 8:13 PM CDT | Special Weather Statement | DMX | Sac | 47 min |
| Jul 11, 9:00 PM CDT | Special Weather Statement | OAX | Harrison | 30 min |
| Jul 11, 9:11 PM CDT | Special Weather Statement | DMX | Pocahontas | 49 min |
| Jul 11, 9:45 PM CDT | Special Weather Statement | DMX | Audubon, Guthrie | 45 min |
| Jul 11, 10:10 PM CDT | Special Weather Statement | DMX | Boone, Greene, Hamilton, Webster | 50 min |
| Jul 11, 10:50 PM CDT | Special Weather Statement | DMX | Polk, Story | 40 min |
| Jul 11, 11:24 PM CDT | Special Weather Statement | DMX | Butler, Grundy, Hardin | 51 min |
| Jul 11, 11:26 PM CDT | Special Weather Statement | DMX | Worth | 34 min |
| Jul 11, 11:29 PM CDT | Special Weather Statement | DMX | Jasper, Marion | 46 min |
| Jul 11, 11:51 PM CDT | Special Weather Statement | DMX | Marshall | 24 min |
| Jul 12, 12:00 AM CDT | Special Weather Statement | DMX | Black Hawk, Bremer | 30 min |
| Jul 12, 12:17 AM CDT | Special Weather Statement | OAX | Mills | 43 min |
| Jul 13, 12:57 PM CDT | Special Weather Statement | DMX | Mahaska | 63 min |
| Jul 13, 1:44 PM CDT | Special Weather Statement | DVN | Iowa, Johnson | 61 min |
| Jul 13, 2:56 PM CDT | Special Weather Statement | OAX | Pottawattamie | 49 min |
| Jul 13, 3:12 PM CDT | Special Weather Statement | DVN | Scott | 63 min |
| Jul 13, 4:11 PM CDT | Special Weather Statement | OAX | Mills | 49 min |
| Jul 13, 5:17 PM CDT | Special Weather Statement | DMX | Guthrie | 28 min |
| Jul 13, 5:41 PM CDT | Special Weather Statement | DMX | Guthrie | 34 min |
| Jul 13, 6:29 PM CDT | Special Weather Statement | DMX | Madison | 31 min |
| Jul 13, 6:57 PM CDT | Special Weather Statement | DMX | Madison | 48 min |
| Jul 13, 7:26 PM CDT | Special Weather Statement | DMX | Warren | 49 min |
| Jul 17, 12:58 AM CDT | Special Weather Statement | ARX | Howard | 32 min |
| Jul 17, 1:17 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Emmet, Hancock, Kossuth, Palo Alto, Winnebago and 1 more | 58 min |
| Jul 17, 2:06 AM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Winneshiek | 39 min |
| Jul 17, 2:30 AM CDT | Special Weather Statement | OAX | Monona | 30 min |
| Jul 17, 3:27 AM CDT | Special Weather Statement | OAX | Shelby | 48 min |
| Jul 17, 4:25 AM CDT | Special Weather Statement | ARX | Allamakee, Clayton, Fayette, Winneshiek | 80 min |
| Jul 17, 4:37 AM CDT | Special Weather Statement | DMX | Dallas, Jasper, Polk, Poweshiek | 53 min |
| Jul 17, 7:16 AM CDT | Special Weather Statement | DVN | Des Moines, Lee | 74 min |
| Jul 17, 9:01 AM CDT | Special Weather Statement | DMX | Union | 59 min |
| Jul 17, 11:36 AM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 54 min |
| Jul 17, 7:39 PM CDT | Special Weather Statement | OAX | Monona | 51 min |
| Jul 17, 11:15 PM CDT | Special Weather Statement | OAX | Page | 30 min |
| Jul 17, 11:42 PM CDT | Special Weather Statement | OAX | Harrison | 33 min |
| Jul 17, 11:46 PM CDT | Special Weather Statement | OAX | Page | 29 min |
| Jul 17, 11:54 PM CDT | Special Weather Statement | OAX | Page | 36 min |
| Jul 18, 12:04 AM CDT | Special Weather Statement | OAX | Pottawattamie | 26 min |
| Jul 18, 12:15 AM CDT | Special Weather Statement | DMX | Adams, Taylor | 45 min |
| Jul 18, 12:33 AM CDT | Special Weather Statement | OAX | Page | 27 min |
| Jul 18, 12:45 AM CDT | Special Weather Statement | OAX | Mills, Montgomery | 30 min |
| Jul 18, 1:02 AM CDT | Special Weather Statement | OAX | Pottawattamie | 43 min |
| Jul 18, 1:05 AM CDT | Special Weather Statement | OAX | Montgomery, Page | 40 min |
| Jul 18, 1:46 AM CDT | Special Weather Statement | OAX | Harrison | 29 min |
| Jul 18, 3:12 AM CDT | Special Weather Statement | OAX | Harrison | 33 min |
| Jul 18, 4:12 AM CDT | Special Weather Statement | DMX | Tama | 63 min |
| Jul 18, 4:27 AM CDT | Special Weather Statement | DVN | Iowa | 33 min |
| Jul 18, 4:33 AM CDT | Special Weather Statement | DMX | Polk | 57 min |
| Jul 18, 9:44 AM CDT | Special Weather Statement | OAX | Fremont | 31 min |
| Jul 19, 7:37 AM CDT | Special Weather Statement | DMX | Calhoun, Humboldt, Pocahontas, Webster | 53 min |
| Jul 19, 11:05 AM CDT | Special Weather Statement | OAX | Shelby | 25 min |
| Jul 19, 1:01 PM CDT | Special Weather Statement | DMX | Madison, Union | 59 min |
| Jul 19, 1:10 PM CDT | Special Weather Statement | DMX | Lucas, Mahaska, Marion, Monroe, Wapello, Warren | 50 min |
| Jul 19, 3:17 PM CDT | Special Weather Statement | DVN | Keokuk | 58 min |
| Jul 20, 12:35 PM CDT | Special Weather Statement | DVN | Clinton | 40 min |
| Jul 22, 3:09 PM CDT | Special Weather Statement | DMX | Franklin, Humboldt, Wright | 66 min |
| Jul 23, 3:03 PM CDT | Special Weather Statement | DMX | Black Hawk | 57 min |
| Jul 23, 5:08 PM CDT | Special Weather Statement | ARX | Dubuque | 37 min |
| Jul 23, 6:46 PM CDT | Special Weather Statement | DVN | Clinton | 59 min |
| Jul 27, 9:45 AM CDT | Special Weather Statement | DMX | Crawford | 60 min |
| Jul 27, 3:05 PM CDT | Special Weather Statement | OAX | Montgomery | 40 min |
| Jul 27, 7:09 PM CDT | Special Weather Statement | ARX | Floyd, Mitchell | 51 min |
| Jul 31, 12:24 AM CDT | Special Weather Statement | DMX | Cerro Gordo | 51 min |
| Jul 31, 10:58 AM CDT | Special Weather Statement | OAX | Mills | 47 min |
| Aug 1, 1:53 AM CDT | Special Weather Statement | OAX | Montgomery | 37 min |
| Aug 1, 7:36 AM CDT | Special Weather Statement | DMX | Calhoun, Carroll, Greene, Pocahontas, Sac | 54 min |
| Aug 1, 10:24 AM CDT | Special Weather Statement | OAX | Shelby | 36 min |
| Aug 2, 3:29 AM CDT | Special Weather Statement | OAX | Fremont, Mills, Pottawattamie | 46 min |
| Aug 2, 8:21 AM CDT | Special Weather Statement | DMX | Poweshiek | 39 min |
| Aug 4, 10:09 AM CDT | Special Weather Statement | DMX | Cerro Gordo | 36 min |
| Aug 4, 12:20 PM CDT | Special Weather Statement | DMX | Black Hawk | 55 min |
| Aug 4, 1:31 PM CDT | Special Weather Statement | DVN | Benton, Buchanan | 59 min |
| Aug 4, 1:42 PM CDT | Special Weather Statement | DMX | Black Hawk | 48 min |
| Aug 4, 2:00 PM CDT | Special Weather Statement | DMX | Dallas | 30 min |
| Aug 4, 4:59 PM CDT | Special Weather Statement | OAX | Harrison | 46 min |
| Aug 4, 5:00 PM CDT | Special Weather Statement | OAX | Shelby | 45 min |
| Aug 4, 5:28 PM CDT | Special Weather Statement | DVN | Benton | 32 min |
| Aug 4, 5:47 PM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Clayton, Fayette, Winneshiek | 118 min |
| Aug 4, 5:54 PM CDT | Special Weather Statement | OAX | Mills | 21 min |
| Aug 4, 6:39 PM CDT | Special Weather Statement | DVN | Buchanan | 36 min |
| Aug 4, 6:44 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 91 min |
| Aug 10, 5:47 PM CDT | Special Weather Statement | DMX | Wright | 43 min |
| Aug 10, 6:09 PM CDT | Special Weather Statement | DMX | Polk | 51 min |
| Aug 10, 6:12 PM CDT | Special Weather Statement | DMX | Kossuth | 18 min |
| Aug 10, 6:33 PM CDT | Special Weather Statement | OAX | Harrison, Monona | 27 min |
| Aug 10, 6:59 PM CDT | Special Weather Statement | OAX | Harrison | 46 min |
| Aug 10, 7:43 PM CDT | Special Weather Statement | OAX | Harrison | 47 min |
| Aug 11, 4:29 AM CDT | Special Weather Statement | DMX | Calhoun, Cerro Gordo, Hancock, Humboldt, Kossuth, Palo Alto and 4 more | 61 min |
| Aug 11, 5:35 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Franklin, Hamilton, Webster, Worth, Wright | 55 min |
| Aug 11, 6:03 AM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 87 min |
| Aug 11, 11:02 AM CDT | Special Weather Statement | DVN | Muscatine, Scott | 58 min |
| Aug 11, 6:43 PM CDT | Special Weather Statement | DMX | Boone | 62 min |
| Aug 11, 7:00 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and 1 more | 60 min |
| Aug 11, 8:09 PM CDT | Special Weather Statement | DMX | Adair, Cass | 66 min |
| Aug 11, 8:14 PM CDT | Special Weather Statement | OAX | Mills, Pottawattamie | 31 min |
| Aug 11, 8:16 PM CDT | Special Weather Statement | DVN | Iowa, Jackson, Jones | 59 min |
| Aug 11, 8:57 PM CDT | Special Weather Statement | DVN | Benton, Cedar, Clinton, Iowa, Jackson, Johnson and 3 more | 93 min |
| Aug 11, 9:27 PM CDT | Special Weather Statement | OAX | Fremont, Mills | 48 min |
| Aug 11, 9:36 PM CDT | Special Weather Statement | DMX | Union | 39 min |
| Aug 11, 9:47 PM CDT | Special Weather Statement | OAX | Mills, Montgomery, Page, Pottawattamie | 58 min |
| Aug 11, 10:33 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 10 more | 87 min |
| Aug 11, 10:40 PM CDT | Special Weather Statement | OAX | Montgomery, Page | 35 min |
| Aug 11, 11:18 PM CDT | Special Weather Statement | OAX | Fremont, Page | 42 min |
| Aug 11, 11:53 PM CDT | Special Weather Statement | DVN | Clinton, Des Moines, Henry, Jefferson, Keokuk, Louisa and 4 more | 67 min |
| Aug 12, 2:29 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Jefferson, Louisa, Van Buren | 2 hr |
| Aug 13, 4:40 PM CDT | Special Weather Statement | DMX | Calhoun, Cerro Gordo, Hancock, Humboldt | 65 min |
| Aug 16, 7:38 PM CDT | Special Weather Statement | DMX | Winnebago | 67 min |
| Aug 16, 7:47 PM CDT | Special Weather Statement | DMX | Kossuth | 58 min |
| Aug 16, 11:14 PM CDT | Special Weather Statement | DMX | Winnebago | 31 min |
| Aug 16, 11:52 PM CDT | Special Weather Statement | DMX | Winnebago | 53 min |
| Aug 17, 3:32 AM CDT | Special Weather Statement | ARX | Clayton | 58 min |
| Aug 18, 5:51 PM CDT | Special Weather Statement | ARX | Allamakee, Winneshiek | 54 min |
| Aug 18, 6:18 PM CDT | Special Weather Statement | DMX | Worth | 12 min |
| Aug 18, 6:25 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 50 min |
| Aug 18, 6:31 PM CDT | Special Weather Statement | DMX | Cerro Gordo | 14 min |
| Aug 18, 6:49 PM CDT | Special Weather Statement | ARX | Floyd | 26 min |
| Aug 18, 7:13 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 62 min |
| Aug 18, 7:31 PM CDT | Special Weather Statement | DMX | Bremer | 44 min |
| Aug 18, 7:49 PM CDT | Special Weather Statement | ARX | Clayton | 41 min |
| Aug 19, 6:46 AM CDT | Special Weather Statement | DVN | Clinton, Delaware, Dubuque, Jackson, Jones | 89 min |
| Aug 19, 9:30 AM CDT | Special Weather Statement | DMX | Wright | 45 min |
| Aug 19, 9:59 AM CDT | Special Weather Statement | DMX | Hamilton | 46 min |
| Aug 19, 10:05 AM CDT | Special Weather Statement | DMX | Cerro Gordo | 40 min |
| Aug 19, 10:16 AM CDT | Special Weather Statement | DMX | Wright | 44 min |
| Aug 19, 10:57 AM CDT | Special Weather Statement | DMX | Franklin | 48 min |
| Aug 19, 12:35 PM CDT | Special Weather Statement | DMX | Grundy | 40 min |
| Aug 19, 1:11 PM CDT | Special Weather Statement | DMX | Black Hawk, Bremer | 49 min |
| Aug 19, 3:08 PM CDT | Special Weather Statement | DMX | Wright | 37 min |
| Aug 19, 3:27 PM CDT | Special Weather Statement | DVN | Dubuque | 63 min |
| Aug 19, 6:10 PM CDT | Special Weather Statement | DMX | Hamilton | 35 min |
| Aug 19, 6:59 PM CDT | Special Weather Statement | DMX | Story | 46 min |
| Aug 19, 7:30 PM CDT | Special Weather Statement | DMX | Jasper, Marshall | 60 min |
| Aug 19, 8:06 PM CDT | Special Weather Statement | DMX | Butler, Grundy, Hardin | 54 min |
| Aug 19, 8:12 PM CDT | Special Weather Statement | DMX | Jasper, Mahaska, Poweshiek, Tama | 63 min |
| Aug 23, 2:49 PM CDT | Special Weather Statement | DMX | Sac | 41 min |
| Aug 23, 2:52 PM CDT | Special Weather Statement | DMX | Emmet, Palo Alto | 38 min |
| Aug 23, 2:54 PM CDT | Special Weather Statement | DMX | Emmet, Palo Alto | 36 min |
| Aug 23, 3:28 PM CDT | Special Weather Statement | DMX | Humboldt, Palo Alto, Pocahontas | 62 min |
| Aug 23, 5:27 PM CDT | Special Weather Statement | DMX | Cerro Gordo, Hancock | 48 min |
| Aug 23, 5:59 PM CDT | Special Weather Statement | ARX | Floyd, Mitchell | 46 min |
| Aug 23, 6:31 PM CDT | Special Weather Statement | DMX | Cerro Gordo | 29 min |
| Aug 23, 6:38 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard | 52 min |
| Aug 23, 6:48 PM CDT | Special Weather Statement | OAX | Shelby | 27 min |
| Aug 23, 7:10 PM CDT | Special Weather Statement | OAX | Monona | 50 min |
| Aug 23, 8:30 PM CDT | Special Weather Statement | ARX | Chickasaw, Winneshiek | 60 min |
| Aug 23, 9:36 PM CDT | Special Weather Statement | DMX | Winnebago | 24 min |
| Aug 23, 10:57 PM CDT | Special Weather Statement | DMX | Cass | 63 min |
| Aug 23, 11:08 PM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery | 52 min |
| Aug 23, 11:45 PM CDT | Special Weather Statement | DMX | Winnebago, Worth | 60 min |
| Aug 24, 12:03 AM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery, Page | 42 min |
| Aug 24, 12:11 AM CDT | Special Weather Statement | DMX | Adair, Madison, Union | 64 min |
| Aug 24, 12:49 AM CDT | Special Weather Statement | DMX | Clarke, Decatur, Ringgold, Union | 41 min |
| Aug 24, 10:38 AM CDT | Special Weather Statement | ARX | Chickasaw, Winneshiek | 82 min |
| Aug 24, 5:02 PM CDT | Special Weather Statement | DMX | Madison | 43 min |
| Aug 24, 6:24 PM CDT | Special Weather Statement | DMX | Marion | 66 min |
| Aug 24, 6:32 PM CDT | Special Weather Statement | DMX | Mahaska | 43 min |
| Aug 24, 7:09 PM CDT | Special Weather Statement | DVN | Iowa, Keokuk, Washington | 66 min |
| Aug 24, 8:01 PM CDT | Special Weather Statement | DVN | Cedar, Johnson, Louisa, Muscatine, Washington | 59 min |
| Aug 24, 8:54 PM CDT | Special Weather Statement | DVN | Muscatine, Scott | 66 min |
| Aug 27, 1:11 AM CDT | Special Weather Statement | DVN | Clinton, Des Moines, Henry, Lee, Louisa, Scott | 2 hr |
| Aug 28, 1:31 PM CDT | Special Weather Statement | DVN | Johnson | 59 min |
| Aug 28, 4:25 PM CDT | Special Weather Statement | DMX | Ringgold | 50 min |
| Aug 28, 5:27 PM CDT | Special Weather Statement | OAX | Shelby | 33 min |
| Aug 28, 5:33 PM CDT | Special Weather Statement | OAX | Page | 42 min |
| Aug 28, 5:36 PM CDT | Special Weather Statement | OAX | Harrison | 39 min |
| Aug 28, 5:55 PM CDT | Special Weather Statement | DVN | Clinton | 35 min |
| Aug 28, 6:14 PM CDT | Special Weather Statement | DVN | Clinton | 31 min |
| Aug 28, 6:15 PM CDT | Special Weather Statement | DMX | Polk | 30 min |
| Aug 28, 6:32 PM CDT | Special Weather Statement | DVN | Clinton | 28 min |
| Aug 29, 11:53 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Hancock, Humboldt, Kossuth, Winnebago, Worth and 1 more | 52 min |
| Aug 29, 1:17 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Delaware, Jones, Linn | 3 hr |
| Aug 29, 3:09 PM CDT | Special Weather Statement | DMX | Hardin | 51 min |
| Aug 29, 3:17 PM CDT | Special Weather Statement | DVN | Clinton, Scott | 28 min |
| Aug 29, 3:40 PM CDT | Special Weather Statement | DVN | Clinton | 35 min |
| Aug 29, 3:44 PM CDT | Special Weather Statement | DMX | Grundy | 61 min |
| Aug 29, 4:05 PM CDT | Special Weather Statement | DMX | Polk | 40 min |
| Aug 29, 4:56 PM CDT | Special Weather Statement | DMX | Tama | 34 min |
| Aug 29, 4:59 PM CDT | Special Weather Statement | DMX | Tama | 31 min |
| Aug 29, 5:06 PM CDT | Special Weather Statement | DVN | Benton | 54 min |
| Aug 29, 5:08 PM CDT | Special Weather Statement | DMX | Boone, Dallas, Guthrie, Story | 52 min |
| Aug 29, 5:50 PM CDT | Special Weather Statement | DVN | Benton | 55 min |
| Aug 29, 6:26 PM CDT | Special Weather Statement | DVN | Van Buren | 49 min |
| Aug 29, 7:41 PM CDT | Special Weather Statement | DMX | Wapello | 49 min |
| Aug 29, 8:11 PM CDT | Special Weather Statement | DVN | Keokuk | 34 min |
| Aug 29, 8:39 PM CDT | Special Weather Statement | DMX | Mahaska | 66 min |
| Sep 5, 9:22 AM CDT | Special Weather Statement | OAX | Harrison | 23 min |
| Sep 5, 11:30 AM CDT | Special Weather Statement | DMX | Winnebago | 45 min |
| Sep 6, 7:08 AM CDT | Special Weather Statement | DMX | Emmet | 37 min |
| Sep 7, 2:25 AM CDT | Special Weather Statement | DMX | Humboldt | 50 min |
| Sep 7, 5:11 AM CDT | Special Weather Statement | DMX | Audubon, Calhoun, Carroll, Greene, Humboldt, Webster | 34 min |
| Sep 7, 5:34 AM CDT | Special Weather Statement | DMX | Audubon, Boone, Dallas, Guthrie | 41 min |
| Sep 7, 5:43 AM CDT | Special Weather Statement | DMX | Webster, Wright | 62 min |
| Sep 7, 1:37 PM CDT | Special Weather Statement | DVN | Keokuk | 38 min |
| Sep 7, 2:19 PM CDT | Special Weather Statement | DVN | Cedar, Johnson | 26 min |
| Sep 7, 2:50 PM CDT | Special Weather Statement | DVN | Cedar, Des Moines, Muscatine, Scott | 40 min |
| Sep 7, 7:15 PM CDT | Special Weather Statement | DVN | Des Moines, Lee | 60 min |
| Sep 7, 10:24 PM CDT | Special Weather Statement | DMX | Boone | 66 min |
| Sep 8, 12:41 AM CDT | Special Weather Statement | DVN | Benton, Cedar, Iowa, Johnson, Jones, Linn | 64 min |
| Sep 8, 1:25 AM CDT | Special Weather Statement | DVN | Clinton, Scott | 50 min |
| Sep 8, 1:53 AM CDT | Special Weather Statement | DVN | Cedar, Johnson | 22 min |
| Sep 8, 2:20 AM CDT | Special Weather Statement | DVN | Cedar, Clinton, Johnson, Scott | 55 min |
| Sep 9, 9:16 AM CDT | Special Weather Statement | DMX | Emmet, Kossuth, Palo Alto, Pocahontas, Sac | 44 min |
| Sep 9, 9:28 AM CDT | Special Weather Statement | DMX | Palo Alto | 32 min |
| Sep 9, 10:22 AM CDT | Special Weather Statement | DMX | Calhoun, Cerro Gordo, Hancock, Humboldt, Webster, Wright | 38 min |
| Sep 9, 11:01 AM CDT | Special Weather Statement | DMX | Boone, Cerro Gordo, Franklin, Greene, Hamilton, Hardin and 3 more | 59 min |
| Sep 9, 11:55 AM CDT | Special Weather Statement | DMX | Bremer | 80 min |
| Sep 9, 1:29 PM CDT | Special Weather Statement | DMX | Carroll | 46 min |
| Sep 9, 1:59 PM CDT | Special Weather Statement | DMX | Carroll, Greene, Hamilton, Webster | 46 min |
| Sep 9, 2:28 PM CDT | Special Weather Statement | DMX | Boone, Greene, Story | 47 min |
| Sep 9, 3:12 PM CDT | Special Weather Statement | DMX | Dallas, Madison, Polk | 48 min |
| Sep 9, 4:01 PM CDT | Special Weather Statement | DMX | Jasper, Madison, Polk, Warren | 44 min |
| Sep 9, 6:38 PM CDT | Special Weather Statement | OAX | Fremont | 37 min |
| Sep 12, 8:47 PM CDT | Special Weather Statement | OAX | Shelby | 28 min |
| Sep 12, 10:15 PM CDT | Special Weather Statement | DMX | Hancock, Webster, Worth, Wright | 60 min |
| Sep 12, 11:29 PM CDT | Special Weather Statement | ARX | Floyd, Mitchell | 61 min |
| Sep 12, 11:55 PM CDT | Special Weather Statement | ARX | Chickasaw, Howard | 50 min |
| Sep 13, 12:40 AM CDT | Special Weather Statement | ARX | Allamakee, Fayette, Winneshiek | 50 min |
| Sep 15, 5:01 PM CDT | Special Weather Statement | DMX | Pocahontas | 14 min |
| Sep 15, 5:02 PM CDT | Special Weather Statement | DMX | Pocahontas | 13 min |
| Sep 15, 5:17 PM CDT | Special Weather Statement | DMX | Pocahontas | 28 min |
| Sep 15, 5:24 PM CDT | Special Weather Statement | DMX | Sac | 21 min |
| Sep 15, 5:40 PM CDT | Special Weather Statement | DMX | Calhoun, Pocahontas, Sac | 35 min |
| Sep 15, 5:50 PM CDT | Special Weather Statement | OAX | Monona | 40 min |
| Sep 15, 6:16 PM CDT | Special Weather Statement | DMX | Calhoun, Cerro Gordo, Franklin, Hamilton, Humboldt, Pocahontas and 4 more | 44 min |
| Sep 15, 7:01 PM CDT | Special Weather Statement | DMX | Boone, Bremer, Butler, Franklin, Greene, Grundy and 5 more | 44 min |
| Sep 15, 7:41 PM CDT | Special Weather Statement | DMX | Crawford | 64 min |
| Sep 15, 7:48 PM CDT | Special Weather Statement | DMX | Black Hawk, Bremer, Butler, Grundy, Hardin, Marshall and 2 more | 57 min |
| Sep 15, 8:00 PM CDT | Special Weather Statement | OAX | Harrison | 30 min |
| Sep 15, 8:16 PM CDT | Special Weather Statement | DMX | Black Hawk, Bremer | 44 min |
| Sep 15, 8:49 PM CDT | Special Weather Statement | OAX | Harrison, Shelby | 41 min |
| Sep 15, 10:55 PM CDT | Special Weather Statement | DMX | Polk | 50 min |
| Sep 16, 2:12 AM CDT | Special Weather Statement | OAX | Montgomery, Page | 48 min |
| Sep 19, 2:26 PM CDT | Special Weather Statement | ARX | Clayton | 64 min |
| Sep 19, 4:19 PM CDT | Special Weather Statement | DMX | Mahaska, Marion, Monroe | 56 min |
| Sep 21, 9:31 AM CDT | Special Weather Statement | DVN | Jackson | 44 min |
| Sep 21, 9:38 AM CDT | Special Weather Statement | DVN | Dubuque | 22 min |
| Sep 21, 10:10 AM CDT | Special Weather Statement | DVN | Jackson | 50 min |
| Sep 21, 10:35 AM CDT | Special Weather Statement | DVN | Clinton | 25 min |
| Sep 21, 3:26 PM CDT | Special Weather Statement | DMX | Cerro Gordo | 49 min |
| Sep 21, 4:09 PM CDT | Special Weather Statement | ARX | Floyd | 51 min |
| Sep 21, 8:26 PM CDT | Special Weather Statement | DMX | Bremer | 64 min |
| Sep 21, 8:44 PM CDT | Special Weather Statement | ARX | Allamakee, Winneshiek | 46 min |
| Sep 21, 9:05 PM CDT | Special Weather Statement | DMX | Bremer | 40 min |
| Sep 21, 9:19 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 56 min |
| Sep 21, 10:13 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 62 min |
| Sep 22, 12:13 AM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Floyd, Howard, Mitchell, Winneshiek | 2 hr |
| Sep 22, 4:14 PM CDT | Special Weather Statement | DVN | Benton | 31 min |
| Sep 22, 5:25 PM CDT | Special Weather Statement | DVN | Linn | 65 min |
| Sep 22, 9:16 PM CDT | Special Weather Statement | DMX | Polk | 29 min |
| Sep 23, 1:55 AM CDT | Special Weather Statement | DVN | Jones, Linn | 50 min |
| Sep 23, 4:24 AM CDT | Special Weather Statement | DVN | Iowa, Johnson | 51 min |
| Sep 24, 12:42 PM CDT | Special Weather Statement | OAX | Mills | 33 min |
| Sep 24, 1:03 PM CDT | Special Weather Statement | OAX | Pottawattamie | 27 min |
| Sep 24, 1:16 PM CDT | Special Weather Statement | OAX | Shelby | 29 min |
| Sep 24, 4:55 PM CDT | Special Weather Statement | DMX | Calhoun, Webster | 65 min |
| Sep 24, 8:37 PM CDT | Special Weather Statement | DMX | Polk, Warren | 38 min |
| Oct 4, 2:35 PM CDT | Special Weather Statement | OAX | Fremont | 25 min |
| Oct 4, 2:53 PM CDT | Special Weather Statement | OAX | Mills | 22 min |
| Oct 4, 2:57 PM CDT | Special Weather Statement | OAX | Pottawattamie | 18 min |
| Oct 4, 3:03 PM CDT | Special Weather Statement | OAX | Fremont | 27 min |
| Oct 4, 3:25 PM CDT | Special Weather Statement | OAX | Page | 20 min |
| Oct 6, 12:40 PM CDT | Special Weather Statement | OAX | Pottawattamie | 35 min |
| Oct 6, 6:48 PM CDT | Special Weather Statement | OAX | Fremont, Mills | 27 min |
| Oct 6, 9:45 PM CDT | Special Weather Statement | DVN | Henry, Louisa | 30 min |
| Oct 25, 7:02 PM CDT | Special Weather Statement | DMX | Kossuth | 58 min |
| Oct 25, 7:52 PM CDT | Special Weather Statement | DMX | Franklin | 53 min |
| Nov 2, 8:00 AM CDT | Special Weather Statement | DVN | Des Moines | 60 min |
| Nov 2, 8:22 AM CDT | Special Weather Statement | DVN | Scott | 38 min |
| Nov 2, 1:49 PM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee | 56 min |
| Nov 28, 11:53 AM CST | Special Weather Statement | DVN | Jones | 22 min |
| Nov 28, 3:13 PM CST | Special Weather Statement | DMX | Grundy | 62 min |
| Nov 28, 3:16 PM CST | Special Weather Statement | DMX | Mahaska | 59 min |
| Nov 28, 3:22 PM CST | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Mitchell | 83 min |
| Nov 28, 4:06 PM CST | Special Weather Statement | ARX | Floyd, Mitchell | 39 min |
| Nov 28, 5:11 PM CST | Special Weather Statement | DMX | Wapello | 34 min |
| Nov 28, 5:21 PM CST | Special Weather Statement | DVN | Iowa | 24 min |
| Nov 28, 6:23 PM CST | Special Weather Statement | DVN | Linn | 37 min |
| Dec 25, 4:07 PM CST | Special Weather Statement | OAX | Harrison, Monona | 38 min |
| Dec 25, 4:20 PM CST | Special Weather Statement | OAX | Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more | 40 min |
| Dec 25, 4:42 PM CST | Special Weather Statement | OAX | Crawford | 33 min |
| Dec 25, 4:57 PM CST | Special Weather Statement | OAX | Montgomery, Page, Shelby | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pottawattamie County30
- Fremont County30
- Harrison County28
- Mills County27
- Floyd County27
- Allamakee County26
- Linn County26
- Montgomery County25
- Benton County25
- Shelby County25
- Fayette County24
- Jones County24
- Cedar County24
- Clinton County24
- Clayton County23
- Page County23
- Scott County22
- Delaware County22
- Winneshiek County21
- Howard County20
- Mitchell County20
- Chickasaw County20
- Buchanan County20
- Cerro Gordo County20
- Iowa County19
- Johnson County19
- Des Moines County18
- Louisa County18
- Winnebago County18
- Keokuk County17
- Muscatine County17
- Polk County17
- Wright County17
- Henry County16
- Jefferson County16
- Dubuque County16
- Monona County16
- Washington County15
- Jackson County15
- Emmet County15
48 more counties
- Worth County15
- Webster County15
- Palo Alto County14
- Kossuth County14
- Bremer County13
- Humboldt County12
- Franklin County12
- Sac County12
- Black Hawk County12
- Pocahontas County12
- Van Buren County11
- Lee County11
- Hardin County11
- Story County11
- Boone County11
- Mahaska County10
- Grundy County10
- Tama County10
- Jasper County10
- Hancock County10
- Calhoun County10
- Poweshiek County9
- Madison County9
- Hamilton County9
- Carroll County8
- Union County8
- Dallas County8
- Crawford County8
- Greene County8
- Guthrie County7
- Marshall County7
- Warren County7
- Marion County6
- Butler County6
- Cass County6
- Clarke County6
- Wapello County5
- Taylor County5
- Audubon County5
- Ringgold County5
- Adams County4
- Wayne County4
- Decatur County4
- Lucas County4
- Monroe County3
- Adair County3
- Appanoose County2
- Ida County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.