Alert archive / Iowa / 2015
Weather alerts in Iowa, July 2015
276 weather alerts in July 2015, 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 July 2015. Tap one for its archive.
- Alerts
- 276
- Warnings
- 119
- Watches
- 17
- Advisories
- 22
- Busiest day
- July 16, 201539 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 |
|---|---|---|---|---|
| Jul 3, 6:19 AM CDT | Dense Fog Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 3 hr |
| Jul 5, 3:46 PM CDT | Mesoscale Discussion | SPC | Lyon, Plymouth, Sioux | 119 min |
| Jul 5, 7:24 PM CDT | Mesoscale Discussion | SPC | Lyon, Osceola, Sioux | 2 hr |
| Jul 5, 7:42 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 8 hr |
| Jul 5, 9:02 PM CDT | Flash Flood Watch | FSD | Lyon, Osceola | 8 hr |
| Jul 5, 9:57 PM CDT | Mesoscale Discussion | SPC | Lyon | 2 hr |
| Jul 6, 1:01 AM CDT | Mesoscale Discussion | SPC | Dickinson, Lyon, O'Brien, Osceola, Plymouth, Sioux | 29 min |
| Jul 6, 1:11 AM CDT | Severe Thunderstorm Warning | FSD | Lyon, Plymouth, Sioux | 49 min |
| Jul 6, 1:59 AM CDT | Special Weather Statement | DMX | Crawford | 31 min |
| Jul 6, 7:19 AM CDT | Flash Flood Warning | DMX | Jasper, Marshall | 6 hr |
| Jul 6, 7:57 AM CDT | Flash Flood Warning | DMX | Marshall, Story | 6 hr |
| Jul 6, 3:16 PM CDT | Special Weather Statement | DVN | Louisa, Muscatine, Scott | 59 min |
| Jul 6, 3:59 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 46 min |
| Jul 6, 5:12 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson | 48 min |
| Jul 6, 5:45 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Washington | 45 min |
| Jul 6, 6:17 PM CDT | Flash Flood Warning | DVN | Muscatine, Scott | 6 hr |
| Jul 6, 7:21 PM CDT | Flash Flood Warning | DVN | Scott | 6 hr |
| Jul 7, 2:25 PM CDT | River Flood Warning | DVN | Louisa | 49 hr |
| Jul 7, 9:50 PM CDT | River Flood Warning | DVN | Iowa | 4 days |
| Jul 11, 4:00 AM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 39 hr |
| Jul 11, 7:17 AM CDT | Flash Flood Warning | DMX | Clarke, Decatur, Lucas, Union, Wayne | 6 hr |
| Jul 11, 8:18 AM CDT | Flash Flood Warning | DMX | Appanoose, Davis, Lucas, Monroe, Wayne | 6 hr |
| Jul 11, 11:21 AM CDT | River Flood Warning | DMX | Appanoose | 48 hr |
| Jul 11, 11:24 AM CDT | Flash Flood Warning | DVN | Des Moines, Henry, Lee | 6 hr |
| Jul 11, 11:59 AM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 32 hr |
| Jul 11, 1:22 PM CDT | Areal Flood Warning | DMX | Union | 9 hr |
| Jul 11, 2:15 PM CDT | Flash Flood Watch | DVN | Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more | 11 hr |
| Jul 11, 2:36 PM CDT | River Flood Warning | DVN | Lee | 4 days |
| Jul 11, 3:19 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 30 more | 28 hr |
| Jul 11, 3:19 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 25 more | 52 hr |
| Jul 11, 4:42 PM CDT | River Flood Warning | DVN | Des Moines, Henry, Lee | 66 hr |
| Jul 11, 5:33 PM CDT | Flash Flood Warning | DVN | Lee | 6 hr |
| Jul 12, 3:31 AM CDT | Heat Advisory | DVN | Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more | 35 hr |
| Jul 12, 3:24 PM CDT | Heat Advisory | DVN | Benton, Cedar, Clinton, Iowa, Jackson, Johnson and 4 more | 29 hr |
| Jul 12, 3:32 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more | 28 hr |
| Jul 12, 3:53 PM CDT | Mesoscale Discussion | SPC | Clay, Dickinson, Emmet, Lyon, O'Brien, Osceola and 1 more | 82 min |
| Jul 12, 5:28 PM CDT | Tornado Watch | SPC | Buena Vista, Calhoun, Cerro Gordo, Cherokee, Clay, Dickinson and 15 more | 5 hr |
| Jul 12, 7:51 PM CDT | Mesoscale Discussion | SPC | Dickinson, Emmet, Kossuth, Winnebago | 114 min |
| Jul 12, 9:03 PM CDT | Mesoscale Discussion | SPC | Allamakee, Chickasaw, Howard, Winneshiek | 117 min |
| Jul 12, 9:41 PM CDT | Mesoscale Discussion | SPC | Bremer, Butler, Cerro Gordo, Chickasaw, Floyd, Hancock and 4 more | 94 min |
| Jul 12, 9:59 PM CDT | Severe Thunderstorm Watch | SPC | Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 7 more | 6 hr |
| Jul 12, 11:55 PM CDT | Mesoscale Discussion | SPC | Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 7 more | 95 min |
| Jul 13, 2:00 AM CDT | Mesoscale Discussion | SPC | Allamakee, Clayton, Fayette, Winneshiek | 2 hr |
| Jul 13, 2:11 AM CDT | Special Weather Statement | ARX | Allamakee, Howard, Winneshiek | 94 min |
| Jul 13, 3:03 AM CDT | Special Weather Statement | ARX | Clayton, Fayette | 117 min |
| Jul 13, 4:00 AM CDT | Excessive Heat Warning | DMX | Appanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 5 more | 15 hr |
| Jul 13, 4:07 AM CDT | High Wind Warning | FSD | Ida, Woodbury | 69 min |
| Jul 13, 5:16 AM CDT | Special Weather Statement | DVN | Clinton, Jackson | 29 min |
| Jul 13, 6:00 AM CDT | Special Weather Statement | DVN | Cedar, Clinton, Muscatine, Scott | 2 hr |
| Jul 13, 6:12 AM CDT | Special Weather Statement | DVN | Delaware | 48 min |
| Jul 13, 6:50 AM CDT | Special Weather Statement | DVN | Jackson, Jones | 40 min |
| Jul 13, 2:20 PM CDT | Excessive Heat Warning | DVN | Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more | 6 hr |
| Jul 13, 3:11 PM CDT | Severe Thunderstorm Watch | SPC | Allamakee | 6 hr |
| Jul 13, 3:21 PM CDT | Mesoscale Discussion | SPC | Clinton | 84 min |
| Jul 13, 4:01 PM CDT | Tornado Watch | SPC | Cedar, Clinton, Des Moines, Dubuque, Jackson, Jones and 3 more | 7 hr |
| Jul 13, 4:15 PM CDT | Special Weather Statement | DMX | Decatur | 30 min |
| Jul 13, 4:36 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 39 min |
| Jul 13, 4:42 PM CDT | Severe Thunderstorm Warning | DMX | Decatur, Wayne | 29 min |
| Jul 13, 5:08 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 27 min |
| Jul 13, 6:59 PM CDT | Mesoscale Discussion | SPC | Cedar, Clinton, Des Moines, Dubuque, Jackson, Jones and 4 more | 91 min |
| Jul 15, 9:22 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 38 min |
| Jul 15, 9:22 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Cass, Clarke, Decatur, Fremont and 9 more | 113 min |
| Jul 15, 9:43 PM CDT | Special Weather Statement | OAX | Page | 32 min |
| Jul 15, 10:12 PM CDT | Special Weather Statement | DMX | Taylor | 63 min |
| Jul 15, 11:17 PM CDT | Special Weather Statement | OAX | Page | 28 min |
| Jul 15, 11:45 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 30 min |
| Jul 15, 11:52 PM CDT | Flash Flood Watch | DMX | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more | 10 hr |
| Jul 15, 11:52 PM CDT | Flash Flood Watch | OAX | Fremont, Mills, Montgomery, Page | 10 hr |
| Jul 16, 12:11 AM CDT | Special Weather Statement | OAX | Fremont, Page | 34 min |
| Jul 16, 12:39 AM CDT | Flash Flood Warning | OAX | Page | 6 hr |
| Jul 16, 1:36 AM CDT | Special Weather Statement | OAX | Page | 39 min |
| Jul 16, 2:15 AM CDT | Special Weather Statement | OAX | Mills | 30 min |
| Jul 16, 2:26 AM CDT | Special Weather Statement | OAX | Fremont | 49 min |
| Jul 16, 2:40 AM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 35 min |
| Jul 16, 3:06 AM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery, Pottawattamie | 54 min |
| Jul 16, 3:08 AM CDT | Special Weather Statement | OAX | Fremont, Page | 52 min |
| Jul 16, 3:22 AM CDT | Severe Thunderstorm Warning | OAX | Fremont, Montgomery, Page | 53 min |
| Jul 16, 3:29 AM CDT | Special Weather Statement | OAX | Pottawattamie, Shelby | 46 min |
| Jul 16, 3:54 AM CDT | Flash Flood Watch | DVN | Cedar, Clinton, Des Moines, Henry, Iowa, Jefferson and 8 more | 21 hr |
| Jul 16, 5:44 AM CDT | Flash Flood Warning | DMX | Taylor | 6 hr |
| Jul 16, 6:28 AM CDT | Flash Flood Warning | OAX | Page | 4 hr |
| Jul 16, 6:47 AM CDT | River Flood Warning | DMX | Lucas, Wayne | 42 hr |
| Jul 16, 6:47 AM CDT | Special Weather Statement | DVN | Des Moines, Lee, Louisa | 88 min |
| Jul 16, 8:34 AM CDT | Areal Flood Warning | OAX | Page | 6 hr |
| Jul 16, 10:05 AM CDT | River Flood Warning | DMX | Mahaska, Wapello | 52 hr |
| Jul 16, 10:05 AM CDT | River Flood Warning | DMX | Davis, Wapello | 61 hr |
| Jul 16, 2:55 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie | 29 hr |
| Jul 16, 2:55 PM CDT | Heat Advisory | OAX | Fremont, Mills, Montgomery, Page, Pottawattamie | 47 hr |
| Jul 16, 3:39 PM CDT | River Flood Warning | DVN | Lee | 3 days |
| Jul 16, 3:41 PM CDT | Mesoscale Discussion | SPC | Appanoose, Cedar, Davis, Des Moines, Henry, Iowa and 15 more | 2 hr |
| Jul 16, 4:55 PM CDT | Severe Thunderstorm Watch | SPC | Des Moines, Henry, Lee, Louisa, Van Buren | 7 hr |
| Jul 16, 5:13 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 32 min |
| Jul 16, 5:21 PM CDT | Tornado Warning | DMX | Story | 18 min |
| Jul 16, 5:26 PM CDT | Special Weather Statement | DVN | Van Buren | 34 min |
| Jul 16, 5:32 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 43 min |
| Jul 16, 5:34 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Louisa | 41 min |
| Jul 16, 5:45 PM CDT | Tornado Warning | DVN | Des Moines | 45 min |
| Jul 16, 6:17 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Louisa | 43 min |
| Jul 16, 6:44 PM CDT | Mesoscale Discussion | SPC | Audubon, Carroll, Cass, Crawford, Harrison, Ida and 6 more | 3 hr |
| Jul 16, 7:42 PM CDT | Special Weather Statement | ARX | Mitchell | 63 min |
| Jul 16, 7:58 PM CDT | Mesoscale Discussion | SPC | Des Moines, Henry, Lee, Louisa, Van Buren | 92 min |
| Jul 17, 1:52 AM CDT | Special Weather Statement | DVN | Des Moines | 38 min |
| Jul 17, 1:53 AM CDT | Special Weather Statement | DVN | Des Moines | 37 min |
| Jul 17, 3:16 AM CDT | Heat Advisory | DVN | Benton, Cedar, Clinton, Des Moines, Dubuque, Henry and 13 more | 33 hr |
| Jul 17, 3:57 AM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Cass, Clarke, Davis and 12 more | 15 hr |
| Jul 17, 8:55 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 5 hr |
| Jul 17, 8:57 PM CDT | Mesoscale Discussion | SPC | Audubon, Buena Vista, Calhoun, Carroll, Cherokee, Clay and 15 more | 3 hr |
| Jul 17, 10:53 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth, Woodbury | 52 min |
| Jul 17, 11:23 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Ida, O'Brien, Plymouth, Sioux, Woodbury | 52 min |
| Jul 17, 11:26 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Dickinson, Emmet, Ida and 12 more | 2 hr |
| Jul 18, 12:29 AM CDT | Severe Thunderstorm Warning | FSD | Clay, O'Brien | 31 min |
| Jul 18, 1:31 AM CDT | Severe Thunderstorm Warning | DMX | Kossuth, Winnebago | 44 min |
| Jul 18, 2:05 AM CDT | Mesoscale Discussion | SPC | Howard, Mitchell, Winneshiek, Worth | 85 min |
| Jul 18, 2:10 AM CDT | Severe Thunderstorm Warning | DMX | Winnebago, Worth | 34 min |
| Jul 18, 2:14 AM CDT | Special Weather Statement | ARX | Mitchell | 61 min |
| Jul 18, 2:57 AM CDT | Severe Thunderstorm Warning | ARX | Howard, Mitchell | 27 min |
| Jul 18, 3:06 AM CDT | Mesoscale Discussion | SPC | Allamakee, Winneshiek | 84 min |
| Jul 18, 3:09 AM CDT | Special Weather Statement | ARX | Allamakee, Howard, Winneshiek | 66 min |
| Jul 18, 4:12 AM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Cass, Clarke, Dallas and 16 more | 12 hr |
| Jul 18, 12:03 PM CDT | Tornado Warning | ARX | Clayton | 27 min |
| Jul 18, 12:31 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Buchanan, Cedar, Clayton and 21 more | 119 min |
| Jul 18, 1:31 PM CDT | Tornado Watch | SPC | Clinton, Dubuque, Jackson, Scott | 5 hr |
| Jul 18, 8:30 PM CDT | Mesoscale Discussion | SPC | Fremont, Page, Ringgold, Taylor | 60 min |
| Jul 20, 8:28 AM CDT | Special Weather Statement | DMX | Audubon, Boone, Greene | 62 min |
| Jul 23, 3:33 AM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more | 39 hr |
| Jul 23, 3:07 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 29 hr |
| Jul 23, 3:55 PM CDT | Heat Advisory | DMX | Adair, Adams, Audubon, Carroll, Cass, Crawford and 5 more | 28 hr |
| Jul 24, 4:26 AM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 39 min |
| Jul 24, 5:00 AM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Hancock, Winnebago, Worth | 45 min |
| Jul 24, 5:28 AM CDT | Mesoscale Discussion | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo and 19 more | 3 hr |
| Jul 24, 7:15 AM CDT | Areal Flood Warning | DMX | Cerro Gordo | 3 hr |
| Jul 24, 8:09 AM CDT | Special Weather Statement | DMX | Grundy | 51 min |
| Jul 24, 8:33 AM CDT | Special Weather Statement | ARX | Chickasaw, Fayette, Floyd, Howard | 72 min |
| Jul 24, 8:34 AM CDT | Special Weather Statement | DMX | Cerro Gordo | 56 min |
| Jul 24, 8:48 AM CDT | Flash Flood Warning | DMX | Cerro Gordo | 4 hr |
| Jul 24, 9:04 AM CDT | Severe Thunderstorm Warning | DMX | Grundy, Hardin | 41 min |
| Jul 24, 9:24 AM CDT | Special Weather Statement | DMX | Bremer, Butler, Franklin | 51 min |
| Jul 24, 10:18 AM CDT | Special Weather Statement | DMX | Black Hawk, Grundy, Hardin, Marshall, Story, Tama | 57 min |
| Jul 24, 11:16 AM CDT | Special Weather Statement | DMX | Jasper, Marshall, Polk, Poweshiek, Story, Tama | 59 min |
| Jul 24, 11:40 AM CDT | Special Weather Statement | DMX | Mahaska | 65 min |
| Jul 24, 12:13 PM CDT | Special Weather Statement | DMX | Marion | 62 min |
| Jul 24, 12:34 PM CDT | Special Weather Statement | DMX | Lucas, Monroe, Wapello | 56 min |
| Jul 24, 12:40 PM CDT | Special Weather Statement | DVN | Jefferson, Van Buren | 65 min |
| Jul 24, 1:04 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson, Van Buren | 56 min |
| Jul 24, 1:18 PM CDT | Special Weather Statement | DMX | Appanoose, Davis | 57 min |
| Jul 24, 1:22 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Wapello | 38 min |
| Jul 24, 1:45 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 22 min |
| Jul 24, 6:47 PM CDT | Mesoscale Discussion | SPC | Adair, Audubon, Calhoun, Carroll, Cass, Crawford and 13 more | 88 min |
| Jul 24, 7:18 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills | 27 min |
| Jul 24, 7:37 PM CDT | Special Weather Statement | OAX | Fremont | 23 min |
| Jul 24, 7:42 PM CDT | Special Weather Statement | OAX | Mills | 33 min |
| Jul 24, 7:46 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Mills | 29 min |
| Jul 24, 7:49 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery, Pottawattamie | 26 min |
| Jul 24, 8:06 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Cass | 39 min |
| Jul 24, 8:16 PM CDT | Special Weather Statement | OAX | Fremont, Montgomery, Page | 44 min |
| Jul 24, 8:50 PM CDT | Special Weather Statement | DMX | Cass | 25 min |
| Jul 24, 9:26 PM CDT | Special Weather Statement | DMX | Adair, Adams, Guthrie, Union | 49 min |
| Jul 24, 10:00 PM CDT | Special Weather Statement | DMX | Dallas | 45 min |
| Jul 25, 12:33 AM CDT | Mesoscale Discussion | SPC | Adams, Decatur, Fremont, Mills, Montgomery, Page and 4 more | 2 hr |
| Jul 25, 1:25 AM CDT | Special Weather Statement | OAX | Fremont | 35 min |
| Jul 25, 1:58 AM CDT | Special Weather Statement | OAX | Montgomery, Page | 32 min |
| Jul 25, 2:05 AM CDT | Severe Thunderstorm Warning | OAX | Fremont, Montgomery, Page | 25 min |
| Jul 25, 2:30 AM CDT | Severe Thunderstorm Warning | DMX | Adams, Ringgold, Taylor, Union | 60 min |
| Jul 25, 2:31 AM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 29 min |
| Jul 25, 3:02 AM CDT | Heat Advisory | DVN | Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more | 9 hr |
| Jul 25, 4:06 AM CDT | Special Weather Statement | DVN | Lee, Van Buren | 54 min |
| Jul 25, 6:19 AM CDT | Special Weather Statement | DVN | Henry, Jefferson, Keokuk, Lee, Van Buren, Washington | 56 min |
| Jul 25, 2:48 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 1 more | 28 hr |
| Jul 25, 4:52 PM CDT | Mesoscale Discussion | SPC | Louisa | 2 hr |
| Jul 25, 6:13 PM CDT | Mesoscale Discussion | SPC | Lyon, Osceola | 3 hr |
| Jul 25, 9:32 PM CDT | Severe Thunderstorm Watch | SPC | Dickinson, Lyon, Osceola | 3 hr |
| Jul 25, 10:54 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Dickinson, Emmet, Humboldt and 8 more | 2 hr |
| Jul 26, 1:13 AM CDT | Mesoscale Discussion | SPC | Benton, Black Hawk, Boone, Bremer, Buena Vista, Butler and 40 more | 3 hr |
| Jul 26, 1:50 AM CDT | Special Weather Statement | OAX | Monona | 25 min |
| Jul 26, 2:18 AM CDT | Special Weather Statement | OAX | Monona | 27 min |
| Jul 26, 2:49 AM CDT | Special Weather Statement | OAX | Harrison, Shelby | 26 min |
| Jul 26, 4:49 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 26 min |
| Jul 26, 6:09 AM CDT | Special Weather Statement | DMX | Mahaska, Marion | 66 min |
| Jul 26, 6:15 AM CDT | Special Weather Statement | DMX | Lucas, Wayne | 60 min |
| Jul 26, 7:10 AM CDT | Special Weather Statement | DMX | Appanoose, Davis | 65 min |
| Jul 26, 7:23 AM CDT | Special Weather Statement | DVN | Van Buren | 52 min |
| Jul 26, 7:49 AM CDT | Flash Flood Warning | DVN | Van Buren | 6 hr |
| Jul 26, 8:35 AM CDT | Special Weather Statement | DVN | Linn | 55 min |
| Jul 26, 9:23 AM CDT | Special Weather Statement | DVN | Dubuque | 52 min |
| Jul 26, 9:41 AM CDT | Flash Flood Warning | DVN | Dubuque, Jackson | 6 hr |
| Jul 27, 8:45 AM CDT | Special Weather Statement | DMX | Crawford | 30 min |
| Jul 27, 10:15 AM CDT | Special Weather Statement | DMX | Carroll | 45 min |
| Jul 27, 10:35 AM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll, Greene, Guthrie | 25 min |
| Jul 27, 10:58 AM CDT | Severe Thunderstorm Warning | DMX | Audubon, Dallas, Greene, Guthrie | 47 min |
| Jul 27, 11:41 AM CDT | Special Weather Statement | DMX | Dallas, Polk | 64 min |
| Jul 27, 12:13 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Polk, Story | 32 min |
| Jul 27, 12:40 PM CDT | Mesoscale Discussion | SPC | Dallas, Iowa, Jasper, Jefferson, Keokuk, Madison and 7 more | 3 hr |
| Jul 27, 12:45 PM CDT | Special Weather Statement | DMX | Polk | 45 min |
| Jul 27, 1:14 PM CDT | Special Weather Statement | DMX | Jasper, Marion, Warren | 46 min |
| Jul 27, 2:12 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Lucas, Monroe, Wayne | 48 min |
| Jul 27, 2:33 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Monroe, Wapello | 42 min |
| Jul 27, 2:50 PM CDT | Special Weather Statement | DMX | Appanoose, Davis, Mahaska, Wapello | 55 min |
| Jul 27, 3:08 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Monroe, Wapello | 52 min |
| Jul 27, 3:15 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 45 min |
| Jul 27, 3:44 PM CDT | Flash Flood Warning | DMX | Mahaska, Marion, Monroe | 6 hr |
| Jul 27, 4:00 PM CDT | Flash Flood Warning | DMX | Appanoose, Wayne | 6 hr |
| Jul 27, 4:40 PM CDT | Special Weather Statement | DVN | Van Buren | 50 min |
| Jul 27, 4:58 PM CDT | Flash Flood Warning | DMX | Appanoose, Davis, Mahaska, Monroe, Wapello | 6 hr |
| Jul 27, 7:04 PM CDT | River Flood Warning | DMX | Davis, Wapello | 65 hr |
| Jul 27, 8:38 PM CDT | River Flood Warning | DMX | Mahaska, Wapello | 50 hr |
| Jul 27, 9:13 PM CDT | Heat Advisory | DVN | Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more | 22 hr |
| Jul 28, 1:57 AM CDT | Mesoscale Discussion | SPC | Lyon, Sioux | 2 hr |
| Jul 28, 3:32 AM CDT | Heat Advisory | DMX | Appanoose, Davis, Mahaska, Monroe, Wapello, Wayne | 15 hr |
| Jul 28, 3:37 AM CDT | Mesoscale Discussion | SPC | Dickinson, Lyon, O'Brien, Osceola, Plymouth, Sioux | 2 hr |
| Jul 28, 4:26 AM CDT | Special Weather Statement | OAX | Harrison | 49 min |
| Jul 28, 5:15 AM CDT | Special Weather Statement | OAX | Harrison | 45 min |
| Jul 28, 6:54 AM CDT | Flash Flood Warning | FSD | Cherokee, Ida, Woodbury | 3 hr |
| Jul 28, 7:14 AM CDT | Special Weather Statement | OAX | Monona | 46 min |
| Jul 28, 7:36 AM CDT | Areal Flood Advisory | OAX | Monona | 3 hr |
| Jul 28, 8:23 AM CDT | River Flood Warning | DVN | Lee | 5 days |
| Jul 28, 8:55 AM CDT | River Flood Warning | FSD | Monona, Woodbury | 49 hr |
| Jul 28, 10:14 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Cedar, Delaware, Iowa, Johnson and 2 more | 2 hr |
| Jul 28, 11:46 AM CDT | Special Weather Statement | DVN | Jones | 44 min |
| Jul 28, 3:24 PM CDT | Flash Flood Watch | DVN | Benton, Cedar, Des Moines, Henry, Iowa, Jefferson and 9 more | 12 hr |
| Jul 28, 3:40 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 25 more | 2 hr |
| Jul 28, 3:44 PM CDT | Special Weather Statement | DVN | Benton, Iowa | 46 min |
| Jul 28, 3:59 PM CDT | Flash Flood Watch | DMX | Appanoose, Clarke, Davis, Decatur, Jasper, Lucas and 14 more | 11 hr |
| Jul 28, 4:40 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek, Tama | 35 min |
| Jul 28, 4:45 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Iowa | 30 min |
| Jul 28, 4:57 PM CDT | Special Weather Statement | DVN | Iowa | 33 min |
| Jul 28, 5:24 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 66 min |
| Jul 28, 5:46 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Appanoose, Cass, Clarke, Davis and 28 more | 6 hr |
| Jul 28, 5:50 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Marion | 40 min |
| Jul 28, 6:02 PM CDT | Special Weather Statement | DVN | Keokuk, Washington | 88 min |
| Jul 28, 6:07 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Monroe, Wapello | 38 min |
| Jul 28, 6:27 PM CDT | Special Weather Statement | OAX | Montgomery | 48 min |
| Jul 28, 6:34 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 27 min |
| Jul 28, 6:38 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 52 min |
| Jul 28, 6:39 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson, Keokuk, Washington | 66 min |
| Jul 28, 6:43 PM CDT | Special Weather Statement | DMX | Warren | 47 min |
| Jul 28, 6:49 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 26 min |
| Jul 28, 7:18 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 18 min |
| Jul 28, 7:35 PM CDT | Flash Flood Warning | DMX | Madison, Marion, Warren | 6 hr |
| Jul 28, 7:41 PM CDT | Special Weather Statement | DVN | Lee, Van Buren | 64 min |
| Jul 28, 7:45 PM CDT | Special Weather Statement | DVN | Des Moines, Henry, Louisa, Washington | 75 min |
| Jul 28, 7:47 PM CDT | Special Weather Statement | DVN | Des Moines, Henry, Louisa, Washington | 73 min |
| Jul 28, 7:56 PM CDT | Special Weather Statement | DMX | Polk | 34 min |
| Jul 28, 8:04 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Cass, Clarke, Dallas and 29 more | 116 min |
| Jul 28, 8:07 PM CDT | Special Weather Statement | DMX | Warren | 38 min |
| Jul 28, 8:10 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 50 min |
| Jul 28, 8:37 PM CDT | Severe Thunderstorm Warning | DMX | Lucas, Marion, Monroe, Warren | 53 min |
| Jul 28, 8:44 PM CDT | Special Weather Statement | DMX | Clarke, Union | 31 min |
| Jul 28, 8:54 PM CDT | Areal Flood Advisory | OAX | Page | 3 hr |
| Jul 28, 9:04 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Lucas, Monroe, Wayne | 41 min |
| Jul 28, 9:09 PM CDT | River Flood Warning | DVN | Iowa | 5 days |
| Jul 28, 9:26 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Decatur, Lucas, Wayne | 39 min |
| Jul 28, 9:35 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis, Lucas, Monroe, Wayne | 70 min |
| Jul 28, 9:39 PM CDT | River Flood Warning | DMX | Polk | 34 hr |
| Jul 28, 10:03 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Monroe, Wapello | 42 min |
| Jul 28, 10:14 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold, Taylor | 35 min |
| Jul 28, 10:15 PM CDT | Flash Flood Warning | DMX | Adams, Taylor | 6 hr |
| Jul 28, 10:25 PM CDT | River Flood Warning | DMX | Madison, Warren | 45 hr |
| Jul 28, 10:25 PM CDT | River Flood Warning | DMX | Madison, Warren | 37 hr |
| Jul 28, 10:46 PM CDT | Mesoscale Discussion | SPC | Appanoose, Davis, Des Moines, Henry, Jefferson, Lee and 3 more | 89 min |
| Jul 28, 11:08 PM CDT | Areal Flood Warning | OAX | Page | 9 hr |
| Jul 28, 11:36 PM CDT | Severe Thunderstorm Warning | DMX | Decatur, Wayne | 39 min |
| Jul 28, 11:38 PM CDT | Flash Flood Warning | DMX | Wayne | 6 hr |
| Jul 28, 11:58 PM CDT | River Flood Warning | DMX | Polk | 57 hr |
| Jul 29, 1:35 AM CDT | Areal Flood Warning | DMX | Madison, Marion, Warren | 24 hr |
| Jul 29, 1:44 AM CDT | River Flood Warning | OAX | Page | 30 hr |
| Jul 29, 2:54 AM CDT | River Flood Warning | DMX | Appanoose, Wayne | 34 hr |
| Jul 29, 4:05 AM CDT | Areal Flood Warning | DMX | Adams, Taylor | 24 hr |
| Jul 29, 4:35 AM CDT | River Flood Warning | DMX | Mahaska, Wapello | 36 hr |
| Jul 29, 4:35 AM CDT | River Flood Warning | DMX | Davis, Wapello | 34 hr |
| Jul 29, 7:30 AM CDT | Areal Flood Warning | OAX | Page | 6 hr |
| Jul 30, 1:28 AM CDT | Areal Flood Warning | DMX | Marion | 11 hr |
| Jul 31, 5:00 AM CDT | Special Weather Statement | OAX | Fremont, Mills | 45 min |
| Jul 31, 4:39 PM CDT | Special Weather Statement | OAX | Mills | 51 min |
| Jul 31, 5:53 PM CDT | Special Weather Statement | OAX | Montgomery | 67 min |
| Jul 31, 6:03 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 42 min |
| Jul 31, 6:45 PM CDT | Special Weather Statement | OAX | Harrison | 60 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 62 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 35 |
| Special Weather Statement | 83 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 21 |
| River Flood Warning | 22 |
| Flash Flood Watch | 7 |
| Areal Flood Advisory | 2 |
| Heat | |
| Excessive Heat Warning | 2 |
| Heat Advisory | 19 |
| Wind and dust | |
| High Wind Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Page County31
- Wapello County30
- Des Moines County28
- Appanoose County27
- Mahaska County27
- Wayne County26
- Fremont County26
- Louisa County25
- Monroe County25
- Van Buren County25
- Davis County24
- Lee County24
- Montgomery County23
- Marion County23
- Henry County22
- Lucas County22
- Warren County22
- Washington County21
- Mills County21
- Jefferson County20
- Lyon County19
- Scott County19
- Iowa County19
- Taylor County19
- Sioux County17
- Decatur County17
- Union County17
- Keokuk County17
- Polk County17
- Plymouth County16
- Muscatine County16
- Madison County16
- Osceola County15
- Adams County15
- Ringgold County15
- Ida County14
- O'Brien County14
- Jasper County14
- Clarke County14
- Pottawattamie County14
59 more counties
- Cass County14
- Dickinson County13
- Woodbury County13
- Harrison County13
- Cedar County13
- Johnson County13
- Dallas County13
- Poweshiek County13
- Adair County12
- Audubon County12
- Guthrie County12
- Clinton County12
- Winnebago County12
- Cherokee County11
- Clay County11
- Monona County11
- Buena Vista County10
- Cerro Gordo County10
- Howard County10
- Crawford County9
- Story County9
- Shelby County9
- Carroll County9
- Benton County9
- Jackson County9
- Allamakee County9
- Winneshiek County9
- Marshall County8
- Sac County8
- Tama County8
- Jones County8
- Worth County8
- Mitchell County8
- Greene County7
- Kossuth County7
- Pocahontas County7
- Linn County7
- Fayette County7
- Dubuque County7
- Emmet County6
- Palo Alto County6
- Chickasaw County6
- Bremer County6
- Butler County6
- Floyd County6
- Clayton County6
- Calhoun County5
- Hancock County5
- Grundy County5
- Boone County4
- Humboldt County4
- Black Hawk County4
- Hardin County4
- Delaware County3
- Buchanan County3
- Franklin County3
- Webster County2
- Hamilton County2
- Wright County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.