Alert archive / Iowa / 2019
Weather alerts in Iowa, September 2019
382 weather alerts in September 2019, 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 September 2019. Tap one for its archive.
- Alerts
- 382
- Warnings
- 180
- Watches
- 55
- Advisories
- 14
- Busiest day
- September 12, 201937 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 |
|---|---|---|---|---|
| Sep 2, 3:06 AM CDT | Dense Fog Advisory | OAX | Montgomery, Page, Pottawattamie, Shelby | 5 hr |
| Sep 2, 9:56 AM CDT | River Flood Advisory | OAX | Mills | 25 hr |
| Sep 2, 6:03 PM CDT | Special Weather Statement | DMX | Bremer, Butler | 57 min |
| Sep 2, 6:37 PM CDT | Mesoscale Discussion | SPC | Allamakee, Black Hawk, Bremer, Buchanan, Butler, Chickasaw and 12 more | 83 min |
| Sep 2, 6:56 PM CDT | Special Weather Statement | DMX | Bremer | 64 min |
| Sep 2, 11:39 PM CDT | Mesoscale Discussion | SPC | Allamakee | 2 hr |
| Sep 3, 2:18 AM CDT | Severe Thunderstorm Warning | ARX | Allamakee | 42 min |
| Sep 3, 2:27 AM CDT | Special Weather Statement | DVN | Delaware | 33 min |
| Sep 7, 11:30 PM CDT | Special Weather Statement | DMX | Ringgold, Taylor | 45 min |
| Sep 8, 12:53 AM CDT | Special Weather Statement | DMX | Decatur, Wayne | 52 min |
| Sep 8, 1:50 AM CDT | Special Weather Statement | DVN | Van Buren | 55 min |
| Sep 9, 3:24 AM CDT | Severe Thunderstorm Warning | DMX | Dallas, Madison, Polk, Warren | 37 min |
| Sep 9, 8:07 AM CDT | Special Weather Statement | DVN | Cedar | 23 min |
| Sep 9, 8:55 AM CDT | Special Weather Statement | DVN | Jones | 35 min |
| Sep 9, 9:33 AM CDT | Special Weather Statement | DVN | Clinton | 42 min |
| Sep 9, 2:16 PM CDT | Special Weather Statement | OAX | Page | 29 min |
| Sep 9, 2:47 PM CDT | Special Weather Statement | OAX | Montgomery, Page | 28 min |
| Sep 9, 2:49 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Allamakee, Audubon, Benton, Black Hawk and 58 more | 116 min |
| Sep 9, 3:32 PM CDT | Tornado Watch | SPC | Adair, Allamakee, Audubon, Benton, Black Hawk, Boone and 47 more | 6 hr |
| Sep 9, 3:49 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Guthrie, Madison | 41 min |
| Sep 9, 4:06 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Guthrie, Madison | 54 min |
| Sep 9, 4:31 PM CDT | Special Weather Statement | DMX | Polk, Story | 59 min |
| Sep 9, 4:39 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Polk, Story | 51 min |
| Sep 9, 4:41 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 24 min |
| Sep 9, 4:47 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Taylor | 40 min |
| Sep 9, 5:03 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Adams, Cass | 20 min |
| Sep 9, 5:05 PM CDT | Special Weather Statement | DMX | Hardin, Marshall, Story | 55 min |
| Sep 9, 5:20 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Hardin, Marshall, Story | 40 min |
| Sep 9, 5:25 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Adams, Cass, Guthrie, Madison, Union | 37 min |
| Sep 9, 5:48 PM CDT | Special Weather Statement | DMX | Dallas, Polk | 57 min |
| Sep 9, 5:53 PM CDT | Severe Thunderstorm Warning | DMX | Butler, Franklin, Grundy, Hardin, Marshall, Tama | 52 min |
| Sep 9, 5:54 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Guthrie, Madison, Polk | 23 min |
| Sep 9, 6:07 PM CDT | Mesoscale Discussion | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Chickasaw and 7 more | 83 min |
| Sep 9, 6:13 PM CDT | Special Weather Statement | ARX | Chickasaw, Fayette, Floyd | 32 min |
| Sep 9, 6:25 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer, Butler | 65 min |
| Sep 9, 6:43 PM CDT | Special Weather Statement | DMX | Franklin, Grundy, Hamilton, Hardin, Story | 47 min |
| Sep 9, 6:45 PM CDT | Severe Thunderstorm Warning | ARX | Chickasaw, Fayette | 60 min |
| Sep 9, 6:48 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 42 min |
| Sep 9, 7:05 PM CDT | Severe Thunderstorm Warning | DMX | Franklin, Grundy, Hardin | 40 min |
| Sep 9, 7:10 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 50 min |
| Sep 9, 7:21 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 54 min |
| Sep 9, 7:27 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Clayton, Winneshiek | 48 min |
| Sep 9, 7:33 PM CDT | Severe Thunderstorm Warning | DMX | Bremer, Butler, Franklin, Grundy | 42 min |
| Sep 9, 7:42 PM CDT | Severe Thunderstorm Warning | DMX | Grundy, Marshall, Tama | 37 min |
| Sep 9, 7:47 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Polk | 25 min |
| Sep 9, 7:49 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Butler and 11 more | 86 min |
| Sep 9, 8:03 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer, Butler, Grundy, Tama | 57 min |
| Sep 9, 8:37 PM CDT | Severe Thunderstorm Warning | DMX | Grundy, Hardin, Marshall, Story | 38 min |
| Sep 9, 8:42 PM CDT | Special Weather Statement | DVN | Buchanan | 63 min |
| Sep 9, 8:57 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Buchanan | 48 min |
| Sep 9, 8:58 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 32 min |
| Sep 9, 9:30 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan, Delaware | 30 min |
| Sep 9, 9:38 PM CDT | Tornado Warning | DVN | Benton, Buchanan | 15 min |
| Sep 9, 10:02 PM CDT | Special Weather Statement | DVN | Delaware | 28 min |
| Sep 9, 10:39 PM CDT | Special Weather Statement | DVN | Delaware | 66 min |
| Sep 9, 11:10 PM CDT | Special Weather Statement | DVN | Cedar, Johnson | 35 min |
| Sep 9, 11:33 PM CDT | Special Weather Statement | DVN | Jones | 57 min |
| Sep 10, 12:01 AM CDT | Special Weather Statement | DVN | Cedar, Dubuque, Jackson | 59 min |
| Sep 10, 12:11 AM CDT | Severe Thunderstorm Warning | DVN | Cedar, Clinton, Dubuque, Jackson, Johnson, Jones | 64 min |
| Sep 10, 1:20 AM CDT | Severe Thunderstorm Warning | DVN | Clinton, Jackson | 27 min |
| Sep 10, 1:28 AM CDT | Special Weather Statement | DVN | Dubuque, Jones | 62 min |
| Sep 10, 1:52 AM CDT | Severe Thunderstorm Warning | DVN | Dubuque, Jackson, Jones | 41 min |
| Sep 10, 1:56 AM CDT | Special Weather Statement | ARX | Dubuque | 34 min |
| Sep 10, 3:57 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Polk, Warren | 30 min |
| Sep 10, 12:03 PM CDT | Special Weather Statement | DVN | Jefferson | 42 min |
| Sep 10, 3:22 PM CDT | Flash Flood Watch | FSD | Lyon | 16 hr |
| Sep 10, 8:33 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 7 hr |
| Sep 10, 11:13 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Sioux | 47 min |
| Sep 10, 11:27 PM CDT | Tornado Warning | FSD | Lyon | 33 min |
| Sep 10, 11:31 PM CDT | Mesoscale Discussion | SPC | Dickinson, Lyon, O'Brien, Osceola, Sioux | 89 min |
| Sep 10, 11:59 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Osceola, Sioux | 46 min |
| Sep 11, 12:44 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Dickinson, Lyon, O'Brien, Osceola, Sioux | 46 min |
| Sep 11, 12:46 AM CDT | Severe Thunderstorm Watch | SPC | Cerro Gordo, Emmet, Floyd, Hancock, Kossuth, Mitchell and 3 more | 5 hr |
| Sep 11, 1:03 AM CDT | Flash Flood Warning | FSD | Lyon, Sioux | 6 hr |
| Sep 11, 1:25 AM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee, Clay, O'Brien, Plymouth, Sioux | 65 min |
| Sep 11, 2:09 AM CDT | Mesoscale Discussion | SPC | Buena Vista, Cerro Gordo, Emmet, Floyd, Hancock, Humboldt and 8 more | 96 min |
| Sep 11, 2:44 AM CDT | Special Weather Statement | DMX | Emmet, Hancock, Humboldt, Kossuth, Palo Alto, Pocahontas and 2 more | 76 min |
| Sep 11, 3:11 AM CDT | Special Weather Statement | DMX | Calhoun, Sac | 79 min |
| Sep 11, 3:14 AM CDT | Flash Flood Warning | FSD | Woodbury | 4 hr |
| Sep 11, 4:07 AM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 26 hr |
| Sep 11, 4:10 AM CDT | Flash Flood Warning | FSD | Ida, Woodbury | 3 hr |
| Sep 11, 4:43 AM CDT | Flash Flood Warning | OAX | Monona | 3 hr |
| Sep 11, 8:01 AM CDT | River Flood Warning | FSD | Lyon | 29 days |
| Sep 11, 9:10 AM CDT | River Flood Warning | FSD | Lyon | 14 days |
| Sep 11, 9:10 AM CDT | River Flood Warning | FSD | Plymouth, Sioux | 16 days |
| Sep 11, 9:10 AM CDT | River Flood Warning | FSD | Plymouth | 21 days |
| Sep 11, 10:03 AM CDT | River Flood Warning | OAX | Harrison, Pottawattamie | 31 days |
| Sep 11, 10:03 AM CDT | River Flood Warning | OAX | Mills | 58 days |
| Sep 11, 10:19 AM CDT | River Flood Advisory | OAX | Pottawattamie | 25 hr |
| Sep 11, 5:26 PM CDT | Special Weather Statement | DVN | Delaware | 34 min |
| Sep 11, 6:02 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 28 min |
| Sep 11, 6:19 PM CDT | Flash Flood Warning | DVN | Delaware, Dubuque | 5 hr |
| Sep 11, 6:54 PM CDT | Special Weather Statement | DVN | Jones | 36 min |
| Sep 11, 7:11 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque, Jackson, Jones | 34 min |
| Sep 11, 7:40 PM CDT | Special Weather Statement | DVN | Jackson | 50 min |
| Sep 11, 9:14 PM CDT | Flash Flood Warning | ARX | Clayton | 3 hr |
| Sep 11, 10:08 PM CDT | Flash Flood Warning | DVN | Dubuque | 6 hr |
| Sep 11, 11:38 PM CDT | Flash Flood Warning | DVN | Dubuque | 5 hr |
| Sep 12, 12:42 AM CDT | Flash Flood Warning | ARX | Clayton | 3 hr |
| Sep 12, 1:46 AM CDT | Flash Flood Watch | DVN | Buchanan, Delaware, Dubuque | 23 hr |
| Sep 12, 2:12 AM CDT | Flash Flood Watch | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 22 hr |
| Sep 12, 3:41 AM CDT | Flash Flood Warning | ARX | Clayton | 3 hr |
| Sep 12, 3:46 AM CDT | Flash Flood Warning | ARX | Clayton | 2 hr |
| Sep 12, 3:53 AM CDT | Flash Flood Watch | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 3 more | 15 hr |
| Sep 12, 6:19 AM CDT | Areal Flood Warning | ARX | Clayton | 11 hr |
| Sep 12, 7:14 AM CDT | River Flood Warning | FSD | Lyon, Sioux | 21 days |
| Sep 12, 7:14 AM CDT | River Flood Warning | FSD | Lyon | 4 days |
| Sep 12, 9:15 AM CDT | River Flood Warning | FSD | Lyon | 60 hr |
| Sep 12, 11:32 AM CDT | River Flood Warning | FSD | Sioux | 21 days |
| Sep 12, 1:08 PM CDT | Severe Thunderstorm Warning | DMX | Hancock, Winnebago | 19 min |
| Sep 12, 1:12 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 48 more | 2 hr |
| Sep 12, 2:02 PM CDT | Mesoscale Discussion | SPC | Decatur, Ringgold, Wayne | 118 min |
| Sep 12, 2:19 PM CDT | Tornado Watch | SPC | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 6 hr |
| Sep 12, 3:24 PM CDT | Tornado Warning | ARX | Howard, Mitchell | 22 min |
| Sep 12, 3:40 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Appanoose, Benton, Black Hawk, Boone and 55 more | 6 hr |
| Sep 12, 3:46 PM CDT | Mesoscale Discussion | SPC | Allamakee, Bremer, Cerro Gordo, Chickasaw, Clayton, Fayette and 5 more | 119 min |
| Sep 12, 3:50 PM CDT | Tornado Warning | ARX | Chickasaw, Howard | 25 min |
| Sep 12, 4:35 PM CDT | Special Weather Statement | DVN | Linn | 25 min |
| Sep 12, 4:39 PM CDT | Tornado Warning | ARX | Fayette, Winneshiek | 36 min |
| Sep 12, 4:45 PM CDT | Tornado Warning | ARX | Fayette, Winneshiek | 30 min |
| Sep 12, 4:45 PM CDT | Special Weather Statement | DVN | Buchanan | 30 min |
| Sep 12, 4:50 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan, Delaware, Linn | 40 min |
| Sep 12, 5:04 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Winneshiek | 17 min |
| Sep 12, 5:36 PM CDT | Severe Thunderstorm Warning | ARX | Clayton | 39 min |
| Sep 12, 5:38 PM CDT | Tornado Warning | ARX | Allamakee | 37 min |
| Sep 12, 6:04 PM CDT | Mesoscale Discussion | SPC | Cedar, Clinton, Delaware, Des Moines, Dubuque, Jackson and 5 more | 116 min |
| Sep 12, 6:06 PM CDT | Special Weather Statement | DVN | Jones | 39 min |
| Sep 12, 6:16 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Clayton | 27 min |
| Sep 12, 6:17 PM CDT | Flash Flood Warning | ARX | Clayton | 4 hr |
| Sep 12, 6:19 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Johnson, Jones, Linn | 41 min |
| Sep 12, 7:11 PM CDT | Special Weather Statement | DVN | Johnson, Jones, Washington | 49 min |
| Sep 12, 7:16 PM CDT | Flash Flood Warning | DVN | Dubuque | 5 hr |
| Sep 12, 7:52 PM CDT | Special Weather Statement | DVN | Jackson | 38 min |
| Sep 12, 8:28 PM CDT | Special Weather Statement | DVN | Jackson | 47 min |
| Sep 12, 8:42 PM CDT | River Flood Warning | ARX | Floyd | 65 hr |
| Sep 12, 9:01 PM CDT | River Flood Advisory | OAX | Pottawattamie | 14 hr |
| Sep 12, 9:34 PM CDT | Flash Flood Warning | ARX | Allamakee | 4 hr |
| Sep 12, 9:39 PM CDT | Special Weather Statement | DVN | Scott | 36 min |
| Sep 13, 1:36 AM CDT | River Flood Warning | FSD | Lyon, Sioux | 3 days |
| Sep 13, 1:50 AM CDT | Areal Flood Warning | ARX | Allamakee | 9 hr |
| Sep 13, 11:33 AM CDT | River Flood Warning | OAX | Monona | 13 days |
| Sep 13, 11:33 AM CDT | River Flood Warning | OAX | Pottawattamie | 21 days |
| Sep 13, 11:43 AM CDT | River Flood Warning | FSD | Plymouth | 21 days |
| Sep 14, 1:53 AM CDT | River Flood Warning | FSD | Woodbury | 7 days |
| Sep 14, 3:01 AM CDT | Flash Flood Watch | DVN | Buchanan, Clinton, Delaware, Dubuque, Jackson, Jones and 1 more | 30 hr |
| Sep 14, 3:14 AM CDT | Flash Flood Watch | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 26 hr |
| Sep 14, 8:57 AM CDT | Special Weather Statement | OAX | Monona | 18 min |
| Sep 14, 9:44 AM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 31 min |
| Sep 14, 10:06 AM CDT | Special Weather Statement | OAX | Harrison | 24 min |
| Sep 14, 10:45 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 30 min |
| Sep 14, 10:56 AM CDT | Severe Thunderstorm Warning | DMX | Carroll, Crawford | 23 min |
| Sep 14, 11:07 AM CDT | Special Weather Statement | OAX | Pottawattamie | 23 min |
| Sep 14, 11:34 AM CDT | River Flood Warning | FSD | Woodbury | 5 days |
| Sep 14, 11:54 AM CDT | Special Weather Statement | OAX | Shelby | 21 min |
| Sep 14, 12:12 PM CDT | Special Weather Statement | DMX | Audubon | 48 min |
| Sep 14, 12:15 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Cass | 30 min |
| Sep 14, 12:18 PM CDT | Severe Thunderstorm Warning | DMX | Audubon | 27 min |
| Sep 14, 12:45 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Audubon, Cass, Guthrie | 30 min |
| Sep 14, 12:46 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Guthrie | 29 min |
| Sep 14, 2:21 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas | 39 min |
| Sep 14, 2:53 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Greene | 22 min |
| Sep 14, 3:00 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas, Polk, Story | 45 min |
| Sep 14, 3:16 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Webster | 44 min |
| Sep 14, 3:50 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Webster | 29 min |
| Sep 14, 4:10 PM CDT | Severe Thunderstorm Warning | DMX | Carroll, Greene | 35 min |
| Sep 14, 4:44 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Webster | 29 min |
| Sep 14, 5:26 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Story | 34 min |
| Sep 14, 5:59 PM CDT | Severe Thunderstorm Warning | DMX | Marshall, Story | 19 min |
| Sep 14, 7:56 PM CDT | Special Weather Statement | DVN | Iowa | 34 min |
| Sep 14, 8:22 PM CDT | Special Weather Statement | DVN | Johnson | 38 min |
| Sep 14, 8:53 PM CDT | Special Weather Statement | DVN | Johnson | 37 min |
| Sep 14, 9:25 PM CDT | Special Weather Statement | DVN | Johnson, Muscatine | 50 min |
| Sep 14, 9:26 PM CDT | Special Weather Statement | DVN | Buchanan | 49 min |
| Sep 14, 9:57 PM CDT | Special Weather Statement | DVN | Muscatine | 48 min |
| Sep 14, 11:13 PM CDT | Special Weather Statement | DVN | Dubuque | 32 min |
| Sep 14, 11:37 PM CDT | Special Weather Statement | OAX | Shelby | 38 min |
| Sep 15, 12:10 AM CDT | Special Weather Statement | DVN | Iowa, Johnson | 65 min |
| Sep 15, 12:11 AM CDT | Severe Thunderstorm Warning | OAX | Shelby | 18 min |
| Sep 15, 12:19 AM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll, Guthrie | 41 min |
| Sep 15, 1:05 AM CDT | Special Weather Statement | DVN | Clinton | 25 min |
| Sep 15, 1:10 AM CDT | Flash Flood Warning | ARX | Clayton | 4 hr |
| Sep 15, 2:04 AM CDT | Special Weather Statement | DVN | Cedar, Johnson | 41 min |
| Sep 15, 3:19 AM CDT | Dense Fog Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 9 hr |
| Sep 15, 3:48 AM CDT | Flash Flood Warning | DVN | Cedar, Muscatine | 3 hr |
| Sep 15, 5:26 AM CDT | Flash Flood Warning | DVN | Clinton, Jackson | 3 hr |
| Sep 15, 8:25 PM CDT | Dense Fog Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 14 hr |
| Sep 15, 9:07 PM CDT | Dense Fog Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 13 hr |
| Sep 16, 3:49 AM CDT | Dense Fog Advisory | DMX | Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 13 more | 6 hr |
| Sep 18, 5:36 AM CDT | Special Weather Statement | DMX | Emmet, Kossuth, Palo Alto | 54 min |
| Sep 18, 7:06 AM CDT | Special Weather Statement | DMX | Emmet, Hancock, Humboldt, Kossuth, Palo Alto, Pocahontas and 2 more | 54 min |
| Sep 18, 9:52 AM CDT | Special Weather Statement | ARX | Floyd, Howard | 38 min |
| Sep 18, 2:01 PM CDT | Special Weather Statement | DMX | Black Hawk | 29 min |
| Sep 18, 2:19 PM CDT | Special Weather Statement | DVN | Benton | 41 min |
| Sep 18, 2:40 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Buchanan, Linn | 50 min |
| Sep 18, 2:45 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 15 min |
| Sep 18, 3:27 PM CDT | Special Weather Statement | DVN | Linn | 48 min |
| Sep 18, 3:36 PM CDT | Flood Watch | DMX | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 12 more | 4 hr |
| Sep 18, 4:04 PM CDT | Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Pottawattamie and 1 more | 21 hr |
| Sep 18, 4:12 PM CDT | Special Weather Statement | DVN | Johnson, Jones | 48 min |
| Sep 18, 4:14 PM CDT | Special Weather Statement | DMX | Mahaska, Poweshiek | 61 min |
| Sep 18, 4:25 PM CDT | Special Weather Statement | DMX | Hancock | 50 min |
| Sep 18, 4:40 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Marion | 35 min |
| Sep 18, 4:43 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Poweshiek | 17 min |
| Sep 18, 4:57 PM CDT | Special Weather Statement | DVN | Cedar, Muscatine | 63 min |
| Sep 18, 5:30 PM CDT | Special Weather Statement | DVN | Keokuk | 30 min |
| Sep 18, 6:07 PM CDT | Special Weather Statement | DMX | Wapello | 8 min |
| Sep 18, 6:12 PM CDT | Special Weather Statement | DVN | Jefferson | 33 min |
| Sep 18, 6:45 PM CDT | Special Weather Statement | DVN | Keokuk | 30 min |
| Sep 18, 7:38 PM CDT | Flash Flood Watch | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 16 hr |
| Sep 18, 7:40 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 28 more | 14 hr |
| Sep 18, 10:27 PM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 1 more | 7 hr |
| Sep 18, 10:28 PM CDT | Mesoscale Discussion | SPC | Audubon, Boone, Buena Vista, Butler, Calhoun, Carroll and 36 more | 2 hr |
| Sep 19, 1:11 AM CDT | Special Weather Statement | OAX | Monona | 49 min |
| Sep 19, 2:46 AM CDT | Flash Flood Warning | OAX | Harrison, Monona | 6 hr |
| Sep 19, 4:00 AM CDT | Flash Flood Warning | ARX | Howard, Mitchell | 6 hr |
| Sep 19, 4:00 AM CDT | Flash Flood Warning | OAX | Monona | 5 hr |
| Sep 19, 4:29 AM CDT | Special Weather Statement | DVN | Dubuque | 46 min |
| Sep 19, 4:47 AM CDT | Special Weather Statement | OAX | Harrison, Pottawattamie | 43 min |
| Sep 19, 5:06 AM CDT | Flash Flood Warning | OAX | Harrison, Monona, Pottawattamie | 6 hr |
| Sep 19, 5:52 AM CDT | Areal Flood Advisory | OAX | Pottawattamie | 3 hr |
| Sep 19, 6:56 AM CDT | Flash Flood Warning | OAX | Mills, Pottawattamie | 4 hr |
| Sep 19, 7:05 AM CDT | Special Weather Statement | DVN | Buchanan, Delaware, Dubuque | 55 min |
| Sep 19, 8:13 AM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 62 min |
| Sep 19, 8:17 AM CDT | Flash Flood Watch | DVN | Buchanan, Delaware, Dubuque, Jackson | 7 hr |
| Sep 19, 8:50 AM CDT | Flash Flood Warning | DVN | Delaware, Dubuque | 6 hr |
| Sep 19, 9:37 AM CDT | Areal Flood Warning | OAX | Harrison, Monona, Pottawattamie | 6 hr |
| Sep 19, 9:58 AM CDT | Areal Flood Warning | ARX | Allamakee, Howard, Winneshiek | 3 hr |
| Sep 19, 11:02 AM CDT | Areal Flood Warning | OAX | Pottawattamie | 5 hr |
| Sep 20, 4:07 AM CDT | Flash Flood Watch | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 63 hr |
| Sep 20, 10:00 AM CDT | Special Weather Statement | DVN | Jones | 90 min |
| Sep 20, 3:27 PM CDT | Flash Flood Watch | DMX | Appanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 6 more | 46 hr |
| Sep 20, 4:01 PM CDT | Flash Flood Watch | OAX | Fremont, Page | 42 hr |
| Sep 21, 5:24 AM CDT | Flash Flood Watch | ARX | Clayton, Fayette | 38 hr |
| Sep 21, 10:32 AM CDT | River Flood Warning | DVN | Des Moines, Louisa | 49 days |
| Sep 21, 1:33 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Calhoun, Cerro Gordo, Cherokee, Clay, Dickinson and 15 more | 87 min |
| Sep 21, 4:34 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee, Clay | 26 min |
| Sep 21, 4:49 PM CDT | Special Weather Statement | DVN | Lee | 41 min |
| Sep 21, 7:54 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Cass, Clarke and 19 more | 2 hr |
| Sep 21, 9:10 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 35 min |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Muscatine, Scott | 5 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Louisa, Muscatine | 7 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Louisa | 7 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Des Moines | 50 days |
| Sep 21, 9:32 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 28 min |
| Sep 21, 9:34 PM CDT | River Flood Watch | DVN | Muscatine | 6 days |
| Sep 21, 9:34 PM CDT | River Flood Watch | DVN | Des Moines, Lee | 7 days |
| Sep 21, 9:47 PM CDT | Areal Flood Advisory | OAX | Mills, Pottawattamie | 4 hr |
| Sep 21, 9:57 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 33 min |
| Sep 21, 10:02 PM CDT | Special Weather Statement | OAX | Mills | 28 min |
| Sep 21, 10:21 PM CDT | Special Weather Statement | OAX | Mills | 24 min |
| Sep 21, 10:31 PM CDT | Special Weather Statement | OAX | Monona | 29 min |
| Sep 21, 10:32 PM CDT | Mesoscale Discussion | SPC | Fremont, Mills, Montgomery, Page | 118 min |
| Sep 21, 10:49 PM CDT | Special Weather Statement | DMX | Adair, Cass | 41 min |
| Sep 21, 10:56 PM CDT | Special Weather Statement | OAX | Page | 34 min |
| Sep 22, 12:51 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Polk | 39 min |
| Sep 22, 2:01 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Iowa | 59 min |
| Sep 22, 2:44 AM CDT | Special Weather Statement | DVN | Buchanan, Delaware | 61 min |
| Sep 22, 3:16 AM CDT | Special Weather Statement | ARX | Clayton, Fayette | 59 min |
| Sep 22, 4:10 AM CDT | Special Weather Statement | ARX | Allamakee | 50 min |
| Sep 22, 4:34 AM CDT | Special Weather Statement | DVN | Dubuque | 56 min |
| Sep 22, 6:35 AM CDT | Areal Flood Warning | OAX | Mills, Montgomery, Pottawattamie | 3 hr |
| Sep 22, 11:24 AM CDT | River Flood Warning | DVN | Muscatine | 6 days |
| Sep 22, 11:24 AM CDT | River Flood Warning | DVN | Des Moines, Lee | 50 days |
| Sep 22, 11:37 AM CDT | River Flood Watch | DVN | Clinton, Scott | 9 hr |
| Sep 23, 3:34 AM CDT | Dense Fog Advisory | DMX | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 32 more | 5 hr |
| Sep 23, 5:17 AM CDT | Dense Fog Advisory | DVN | Benton, Cedar, Des Moines, Henry, Iowa, Jefferson and 9 more | 3 hr |
| Sep 24, 3:13 PM CDT | Mesoscale Discussion | SPC | Allamakee, Bremer, Buena Vista, Butler, Cerro Gordo, Chickasaw and 17 more | 3 hr |
| Sep 24, 4:20 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Mitchell, Winneshiek | 85 min |
| Sep 24, 4:25 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee, Ida, Plymouth, Woodbury | 50 min |
| Sep 24, 4:43 PM CDT | Tornado Watch | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Butler and 55 more | 7 hr |
| Sep 24, 4:48 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 42 min |
| Sep 24, 5:19 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee, Ida, Woodbury | 41 min |
| Sep 24, 5:26 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 53 min |
| Sep 24, 5:29 PM CDT | Tornado Warning | FSD | Ida | 31 min |
| Sep 24, 5:36 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 54 min |
| Sep 24, 5:50 PM CDT | Tornado Warning | OAX | Harrison | 25 min |
| Sep 24, 5:54 PM CDT | Tornado Warning | DMX | Sac | 36 min |
| Sep 24, 5:55 PM CDT | Severe Thunderstorm Warning | DMX | Emmet, Kossuth, Palo Alto | 50 min |
| Sep 24, 6:14 PM CDT | Tornado Warning | OAX | Harrison, Shelby | 33 min |
| Sep 24, 6:25 PM CDT | Special Weather Statement | ARX | Howard, Mitchell | 65 min |
| Sep 24, 6:26 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 34 min |
| Sep 24, 6:29 PM CDT | Tornado Warning | DMX | Kossuth | 31 min |
| Sep 24, 6:32 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee, O'Brien, Plymouth | 43 min |
| Sep 24, 6:33 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 40 more | 117 min |
| Sep 24, 6:54 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth, Winnebago | 36 min |
| Sep 24, 6:55 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 35 min |
| Sep 24, 7:01 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Shelby | 29 min |
| Sep 24, 7:14 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee | 46 min |
| Sep 24, 7:17 PM CDT | Special Weather Statement | OAX | Shelby | 28 min |
| Sep 24, 7:17 PM CDT | Tornado Watch | SPC | Allamakee, Winneshiek | 4 hr |
| Sep 24, 7:35 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 25 min |
| Sep 24, 7:37 PM CDT | Tornado Warning | OAX | Pottawattamie | 38 min |
| Sep 24, 7:47 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas, Sac | 43 min |
| Sep 24, 7:59 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 31 min |
| Sep 24, 8:08 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 10 min |
| Sep 24, 8:46 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 29 min |
| Sep 24, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Cass | 43 min |
| Sep 24, 8:48 PM CDT | Special Weather Statement | DMX | Calhoun | 27 min |
| Sep 24, 9:01 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Webster, Wright | 44 min |
| Sep 24, 9:07 PM CDT | Areal Flood Advisory | OAX | Pottawattamie | 6 hr |
| Sep 24, 9:49 PM CDT | Flash Flood Warning | DMX | Cass | 6 hr |
| Sep 24, 9:53 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Cass | 21 min |
| Sep 24, 9:57 PM CDT | Flash Flood Warning | OAX | Pottawattamie | 3 hr |
| Sep 24, 10:04 PM CDT | Special Weather Statement | DMX | Boone | 26 min |
| Sep 24, 10:16 PM CDT | Special Weather Statement | OAX | Pottawattamie | 29 min |
| Sep 24, 10:21 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 24 min |
| Sep 24, 10:34 PM CDT | Special Weather Statement | DMX | Cass | 26 min |
| Sep 24, 10:38 PM CDT | Special Weather Statement | DMX | Madison | 37 min |
| Sep 24, 10:48 PM CDT | Special Weather Statement | OAX | Montgomery | 27 min |
| Sep 24, 11:01 PM CDT | Special Weather Statement | DMX | Adair, Adams, Cass, Madison | 44 min |
| Sep 24, 11:24 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Clarke, Madison, Montgomery, Page and 3 more | 66 min |
| Sep 25, 8:09 AM CDT | River Flood Warning | OAX | Montgomery | 9 hr |
| Sep 27, 6:19 AM CDT | Special Weather Statement | DMX | Davis, Wapello | 41 min |
| Sep 27, 6:28 AM CDT | Special Weather Statement | DMX | Wapello | 32 min |
| Sep 27, 11:27 AM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Jefferson, Lee, Louisa, Muscatine and 2 more | 16 hr |
| Sep 27, 11:34 AM CDT | Special Weather Statement | DVN | Lee | 71 min |
| Sep 27, 3:01 PM CDT | Mesoscale Discussion | SPC | Appanoose, Cedar, Clinton, Davis, Des Moines, Henry and 12 more | 119 min |
| Sep 27, 3:16 PM CDT | Special Weather Statement | DMX | Hardin | 29 min |
| Sep 27, 3:49 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Benton, Black Hawk, Buchanan, Clarke, Davis and 20 more | 7 hr |
| Sep 27, 4:00 PM CDT | Tornado Watch | SPC | Cedar, Clinton, Des Moines, Henry, Jefferson, Johnson and 6 more | 7 hr |
| Sep 27, 4:21 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 54 min |
| Sep 27, 5:10 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Lee | 26 min |
| Sep 27, 5:34 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 41 min |
| Sep 27, 5:37 PM CDT | Mesoscale Discussion | SPC | Appanoose, Wayne | 2 hr |
| Sep 27, 5:51 PM CDT | Severe Thunderstorm Warning | DVN | Lee, Van Buren | 39 min |
| Sep 27, 6:15 PM CDT | Severe Thunderstorm Warning | DVN | Lee | 45 min |
| Sep 27, 6:20 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Louisa | 40 min |
| Sep 27, 6:21 PM CDT | Mesoscale Discussion | SPC | Cedar, Clinton, Des Moines, Henry, Jefferson, Johnson and 6 more | 114 min |
| Sep 27, 6:30 PM CDT | Tornado Warning | DVN | Lee | 25 min |
| Sep 27, 6:50 PM CDT | Severe Thunderstorm Warning | DMX | Decatur, Wayne | 40 min |
| Sep 27, 6:53 PM CDT | Severe Thunderstorm Warning | DVN | Lee | 52 min |
| Sep 27, 6:55 PM CDT | Tornado Warning | DMX | Decatur, Wayne | 37 min |
| Sep 27, 7:11 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Monroe, Wayne | 49 min |
| Sep 27, 7:27 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Wayne | 48 min |
| Sep 27, 7:37 PM CDT | Mesoscale Discussion | SPC | Appanoose, Davis, Iowa, Keokuk, Lucas, Mahaska and 4 more | 53 min |
| Sep 27, 8:10 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis | 35 min |
| Sep 27, 8:19 PM CDT | Flash Flood Warning | DVN | Lee | 6 hr |
| Sep 27, 9:04 PM CDT | Flash Flood Warning | DVN | Des Moines, Lee | 6 hr |
| Sep 27, 9:18 PM CDT | Mesoscale Discussion | SPC | Des Moines, Lee, Van Buren | 117 min |
| Sep 27, 9:50 PM CDT | Special Weather Statement | DMX | Wayne | 40 min |
| Sep 27, 10:17 PM CDT | Special Weather Statement | DMX | Davis | 28 min |
| Sep 27, 10:35 PM CDT | Special Weather Statement | DMX | Appanoose | 40 min |
| Sep 28, 2:43 PM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Lee, Louisa, Muscatine, Scott and 1 more | 13 hr |
| Sep 28, 7:15 PM CDT | Special Weather Statement | DMX | Davis | 45 min |
| Sep 28, 7:32 PM CDT | Special Weather Statement | DMX | Appanoose, Davis, Monroe, Wapello | 58 min |
| Sep 28, 7:48 PM CDT | Flash Flood Warning | DMX | Appanoose, Davis, Monroe, Wapello, Wayne | 3 hr |
| Sep 28, 8:20 PM CDT | Special Weather Statement | DVN | Johnson | 25 min |
| Sep 28, 8:52 PM CDT | Special Weather Statement | DVN | Linn | 38 min |
| Sep 28, 11:35 PM CDT | Flash Flood Warning | DVN | Scott | 4 hr |
| Sep 29, 4:53 AM CDT | Flash Flood Watch | DMX | Appanoose, Clarke, Davis, Decatur, Lucas, Monroe and 5 more | 11 hr |
| Sep 29, 5:00 AM CDT | Flash Flood Watch | DVN | Des Moines, Henry, Jefferson, Lee, Van Buren | 12 hr |
| Sep 29, 7:51 AM CDT | Flash Flood Warning | DMX | Appanoose, Decatur, Wayne | 9 hr |
| Sep 29, 9:57 AM CDT | River Flood Advisory | OAX | Pottawattamie | 40 days |
| Sep 29, 4:24 PM CDT | Special Weather Statement | DMX | Pocahontas | 51 min |
| Sep 29, 4:30 PM CDT | Areal Flood Warning | DMX | Decatur | 21 hr |
| Sep 29, 4:30 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Humboldt, Pocahontas, Webster | 45 min |
| Sep 29, 4:34 PM CDT | Areal Flood Warning | DMX | Appanoose | 21 hr |
| Sep 29, 5:11 PM CDT | Special Weather Statement | DMX | Wright | 49 min |
| Sep 30, 3:19 AM CDT | Flash Flood Watch | FSD | Buena Vista, Cherokee, Clay, Ida, Woodbury | 39 hr |
| Sep 30, 3:58 AM CDT | Flash Flood Watch | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 41 hr |
| Sep 30, 4:03 AM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 44 more | 47 hr |
| Sep 30, 10:00 AM CDT | River Flood Watch | DVN | Delaware, Jones | 43 hr |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Black Hawk | 7 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Black Hawk | 6 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Webster | 5 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Boone, Hamilton, Webster | 6 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Polk | 21 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Humboldt | 6 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Polk | 21 days |
| Sep 30, 10:57 AM CDT | River Flood Watch | DMX | Dallas, Greene | 21 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Dubuque, Jackson | 45 hr |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Clinton | 7 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Clinton, Scott | 21 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Scott | 21 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Muscatine, Scott | 21 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Muscatine | 21 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Louisa, Muscatine | 21 days |
| Sep 30, 11:29 AM CDT | River Flood Watch | DVN | Louisa | 21 days |
| Sep 30, 1:02 PM CDT | River Flood Warning | OAX | Pottawattamie | 45 hr |
| Sep 30, 2:39 PM CDT | Flash Flood Watch | DVN | Benton, Buchanan, Delaware, Dubuque, Iowa, Jackson and 4 more | 39 hr |
| Sep 30, 2:49 PM CDT | Flash Flood Watch | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 38 hr |
| Sep 30, 4:55 PM CDT | Mesoscale Discussion | SPC | Clay, Dickinson, Emmet, O'Brien | 2 hr |
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 | 101 |
| Tornado Warning | 15 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 24 |
| Special Weather Statement | 109 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 30 |
| River Flood Warning | 26 |
| Flash Flood Watch | 24 |
| Flood Watch | 2 |
| River Flood Watch | 20 |
| Areal Flood Advisory | 3 |
| River Flood Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pottawattamie County36
- Dubuque County32
- Delaware County28
- Buchanan County27
- Jones County26
- Clayton County25
- Allamakee County24
- Floyd County23
- Johnson County23
- Howard County22
- Polk County22
- Muscatine County22
- Lee County22
- Mitchell County21
- Winneshiek County21
- Story County21
- Harrison County21
- Black Hawk County20
- Chickasaw County20
- Fayette County20
- Jackson County20
- Cass County20
- Grundy County20
- Hamilton County20
- Des Moines County20
- Butler County19
- Dallas County19
- Boone County19
- Hancock County19
- Winnebago County19
- Bremer County18
- Clinton County18
- Madison County18
- Adair County18
- Buena Vista County18
- Franklin County18
- Guthrie County18
- Hardin County18
- Kossuth County18
- Webster County18
59 more counties
- Monona County18
- Scott County18
- Shelby County17
- Linn County17
- Wayne County17
- Cedar County17
- Audubon County17
- Marshall County17
- Lyon County17
- Appanoose County17
- Benton County16
- Cerro Gordo County16
- Emmet County16
- Humboldt County16
- Palo Alto County16
- Pocahontas County16
- Worth County16
- Louisa County16
- Calhoun County15
- Greene County15
- Sac County15
- Wright County15
- Cherokee County15
- Sioux County15
- Woodbury County15
- Montgomery County14
- Mills County14
- Adams County14
- Clay County14
- Ida County14
- Wapello County14
- Van Buren County13
- Iowa County13
- Mahaska County13
- O'Brien County13
- Plymouth County13
- Davis County13
- Decatur County12
- Warren County12
- Carroll County12
- Jasper County12
- Keokuk County12
- Tama County12
- Page County11
- Ringgold County11
- Jefferson County11
- Dickinson County11
- Monroe County11
- Taylor County10
- Clarke County10
- Marion County10
- Poweshiek County10
- Union County10
- Henry County10
- Crawford County9
- Osceola County9
- Washington County9
- Lucas County8
- Fremont County7
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.