Alert archive / Iowa / 2024

Weather alerts in Iowa, July 2024

475 weather alerts in July 2024, 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 2024. Tap one for its archive.

Alerts: 475
Warnings: 247
Watches: 41
Advisories: 24
Busiest day: July 30, 202468 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 1, 11:59 AM CDT	River Flood Watch	DVN	Delaware, Jones	23 hr
Jul 1, 12:04 PM CDT	Flood Watch	OAX	Harrison, Mills, Monona, Pottawattamie, Shelby	17 hr
Jul 1, 12:08 PM CDT	Flood Watch	FSD	Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more	15 hr
Jul 1, 12:47 PM CDT	River Flood Watch	DMX	Cerro Gordo, Floyd, Worth	28 hr
Jul 1, 12:47 PM CDT	River Flood Watch	DMX	Black Hawk	4 days
Jul 1, 12:52 PM CDT	River Flood Warning	DMX	Black Hawk, Bremer, Butler	6 days
Jul 1, 1:18 PM CDT	Flood Watch	DMX	Adair, Audubon, Boone, Calhoun, Carroll, Cass and 21 more	22 hr
Jul 1, 6:43 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Cass, Fremont, Guthrie and 8 more	92 min
Jul 1, 8:48 PM CDT	River Flood Watch	DVN	Linn	6 days
Jul 1, 8:48 PM CDT	River Flood Watch	DVN	Linn	21 days
Jul 1, 8:49 PM CDT	River Flood Watch	DVN	Johnson, Washington	36 hr
Jul 1, 8:57 PM CDT	River Flood Watch	DVN	Keokuk	24 hr
Jul 1, 9:00 PM CDT	River Flood Watch	DVN	Cedar, Jones, Linn	24 hr
Jul 1, 9:22 PM CDT	River Flood Watch	DMX	Polk	5 days
Jul 1, 11:14 PM CDT	Flash Flood Warning	OAX	Pottawattamie	5 hr
Jul 2, 2:04 AM CDT	Flood Watch	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	23 hr
Jul 2, 2:08 AM CDT	Flood Watch	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 37 more	17 hr
Jul 2, 2:35 AM CDT	Areal Flood Warning	OAX	Fremont, Mills, Pottawattamie	17 hr
Jul 2, 3:01 AM CDT	Flood Watch	ARX	Clayton, Fayette	20 hr
Jul 2, 4:32 AM CDT	Flash Flood Warning	DMX	Adair, Adams, Cass	6 hr
Jul 2, 11:18 AM CDT	River Flood Watch	ARX	Floyd	6 hr
Jul 2, 11:26 AM CDT	River Flood Warning	DVN	Delaware, Jones	21 hr
Jul 2, 11:35 AM CDT	River Flood Watch	DVN	Cedar, Johnson, Muscatine	10 hr
Jul 2, 11:50 AM CDT	River Flood Watch	DVN	Benton, Iowa	9 hr
Jul 2, 2:24 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Appanoose, Benton, Clarke, Davis and 26 more	2 hr
Jul 2, 2:53 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Madison, Marion, Polk, Warren	52 min
Jul 2, 3:03 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Cass	17 min
Jul 2, 3:14 PM CDT	Tornado Watch	SPC	Adair, Appanoose, Benton, Boone, Cedar, Clarke and 36 more	7 hr
Jul 2, 3:41 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Warren	49 min
Jul 2, 4:08 PM CDT	Flash Flood Warning	DMX	Madison, Warren	4 hr
Jul 2, 4:09 PM CDT	Severe Thunderstorm Warning	DMX	Lucas, Monroe, Wayne	51 min
Jul 2, 4:15 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Mahaska, Marion, Poweshiek	60 min
Jul 2, 4:20 PM CDT	River Flood Warning	DMX	Cerro Gordo, Floyd, Worth	19 hr
Jul 2, 4:28 PM CDT	Flash Flood Warning	DMX	Jasper, Mahaska, Marion, Poweshiek	4 hr
Jul 2, 4:47 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Monroe, Wapello	43 min
Jul 2, 4:48 PM CDT	Tornado Warning	DMX	Mahaska, Poweshiek	27 min
Jul 2, 4:49 PM CDT	River Flood Warning	ARX	Floyd	41 hr
Jul 2, 4:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Iowa, Keokuk, Washington	40 min
Jul 2, 4:52 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Monroe, Wayne	38 min
Jul 2, 4:52 PM CDT	Tornado Warning	DVN	Iowa, Keokuk, Washington	38 min
Jul 2, 4:55 PM CDT	Tornado Warning	DMX	Mahaska, Monroe, Wapello	17 min
Jul 2, 4:58 PM CDT	Tornado Warning	DMX	Appanoose	47 min
Jul 2, 5:06 PM CDT	Severe Thunderstorm Warning	DVN	Keokuk, Washington	54 min
Jul 2, 5:13 PM CDT	Mesoscale Discussion	SPC	Cedar, Clinton, Davis, Des Moines, Henry, Jackson and 11 more	92 min
Jul 2, 5:21 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Davis, Wapello	39 min
Jul 2, 5:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Iowa, Johnson, Keokuk, Louisa, Washington	49 min
Jul 2, 5:36 PM CDT	Flash Flood Warning	DMX	Mahaska, Poweshiek	3 hr
Jul 2, 5:48 PM CDT	Tornado Warning	DVN	Cedar, Iowa, Johnson, Muscatine, Washington	42 min
Jul 2, 5:49 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson, Keokuk, Louisa, Van Buren, Washington	56 min
Jul 2, 5:57 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Cedar, Johnson, Muscatine, Washington	18 min
Jul 2, 6:04 PM CDT	Flash Flood Warning	DVN	Iowa, Johnson, Keokuk, Washington	4 hr
Jul 2, 6:09 PM CDT	Mesoscale Discussion	SPC	Cedar, Muscatine, Scott	66 min
Jul 2, 6:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Cedar, Johnson, Louisa, Muscatine, Scott, Washington	47 min
Jul 2, 6:21 PM CDT	Tornado Warning	DVN	Cedar, Clinton, Johnson, Muscatine, Scott	54 min
Jul 2, 6:24 PM CDT	Tornado Warning	DVN	Delaware, Dubuque, Jackson, Jones	51 min
Jul 2, 6:26 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque, Jackson, Jones	49 min
Jul 2, 6:30 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Louisa, Muscatine, Washington	45 min
Jul 2, 6:31 PM CDT	Flash Flood Warning	DVN	Cedar, Johnson	3 hr
Jul 2, 6:35 PM CDT	Flash Flood Warning	DVN	Keokuk	3 hr
Jul 2, 6:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Cedar, Clinton, Muscatine, Scott	46 min
Jul 2, 6:51 PM CDT	Flash Flood Warning	DVN	Johnson, Keokuk, Louisa, Washington	3 hr
Jul 2, 7:04 PM CDT	Severe Thunderstorm Warning	DVN	Louisa	41 min
Jul 2, 7:11 PM CDT	Flash Flood Warning	DVN	Delaware, Dubuque, Jackson, Jones	3 hr
Jul 2, 7:18 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Jackson	29 min
Jul 2, 8:30 PM CDT	Severe Thunderstorm Warning	DVN	Lee	45 min
Jul 2, 8:54 PM CDT	River Flood Warning	DVN	Keokuk	35 hr
Jul 2, 8:55 PM CDT	Severe Thunderstorm Warning	DVN	Lee	50 min
Jul 2, 9:01 PM CDT	River Flood Watch	DVN	Des Moines, Henry, Lee	13 hr
Jul 3, 9:02 AM CDT	River Flood Warning	DVN	Johnson, Washington	14 hr
Jul 3, 10:33 AM CDT	Areal Flood Warning	FSD	Buena Vista, Cherokee, Clay, O'Brien	3 days
Jul 4, 1:46 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	29 min
Jul 4, 1:58 PM CDT	Mesoscale Discussion	SPC	Allamakee, Black Hawk, Bremer, Butler, Cerro Gordo, Chickasaw and 18 more	2 hr
Jul 4, 2:35 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Kossuth, Winnebago	40 min
Jul 4, 5:56 PM CDT	Severe Thunderstorm Warning	ARX	Howard, Mitchell	34 min
Jul 4, 7:51 PM CDT	Special Weather Statement	DVN	Buchanan	39 min
Jul 4, 8:04 PM CDT	Special Weather Statement	ARX	Fayette	41 min
Jul 4, 8:41 PM CDT	River Flood Warning	DMX	Humboldt, Kossuth	4 days
Jul 4, 8:48 PM CDT	Special Weather Statement	DVN	Benton	42 min
Jul 4, 9:25 PM CDT	Special Weather Statement	DVN	Benton, Delaware, Linn	50 min
Jul 4, 9:56 PM CDT	Special Weather Statement	DVN	Dubuque, Iowa, Jones, Linn	49 min
Jul 4, 10:19 PM CDT	Special Weather Statement	DVN	Johnson	26 min
Jul 4, 10:42 PM CDT	Special Weather Statement	DVN	Cedar	33 min
Jul 4, 11:12 PM CDT	Special Weather Statement	DVN	Cedar	48 min
Jul 6, 2:53 PM CDT	Areal Flood Warning	FSD	Buena Vista, Cherokee, Clay, O'Brien	5 days
Jul 6, 3:53 PM CDT	Special Weather Statement	DMX	Humboldt	37 min
Jul 6, 4:29 PM CDT	Special Weather Statement	DMX	Humboldt	31 min
Jul 6, 4:42 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Webster, Wright	48 min
Jul 6, 4:57 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Kossuth, Palo Alto	48 min
Jul 6, 5:00 PM CDT	Mesoscale Discussion	SPC	Fremont, Mills	60 min
Jul 6, 5:17 PM CDT	Severe Thunderstorm Watch	SPC	Fremont, Page	5 hr
Jul 6, 5:27 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Kossuth, Palo Alto, Pocahontas	48 min
Jul 6, 5:44 PM CDT	Special Weather Statement	OAX	Shelby	16 min
Jul 6, 6:04 PM CDT	Special Weather Statement	OAX	Pottawattamie	26 min
Jul 6, 6:11 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Webster, Wright	49 min
Jul 6, 6:46 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Hamilton, Humboldt, Webster, Wright	44 min
Jul 6, 6:57 PM CDT	Special Weather Statement	OAX	Pottawattamie	33 min
Jul 6, 7:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Hamilton, Hardin, Story, Wright	48 min
Jul 6, 7:34 PM CDT	Special Weather Statement	OAX	Fremont, Montgomery	26 min
Jul 6, 7:56 PM CDT	Mesoscale Discussion	SPC	Fremont	64 min
Jul 6, 8:02 PM CDT	Special Weather Statement	OAX	Montgomery	28 min
Jul 6, 8:03 PM CDT	Special Weather Statement	DMX	Adams	27 min
Jul 6, 8:12 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Hardin, Story	48 min
Jul 6, 8:26 PM CDT	Special Weather Statement	OAX	Fremont, Montgomery, Page	34 min
Jul 6, 8:43 PM CDT	Special Weather Statement	OAX	Pottawattamie	32 min
Jul 6, 8:55 PM CDT	Special Weather Statement	OAX	Page	35 min
Jul 6, 9:14 PM CDT	Special Weather Statement	DMX	Story	31 min
Jul 6, 9:29 PM CDT	Severe Thunderstorm Warning	DMX	Hardin, Marshall, Story	46 min
Jul 6, 10:12 PM CDT	Special Weather Statement	DMX	Marshall	33 min
Jul 6, 10:47 PM CDT	Special Weather Statement	DMX	Polk	28 min
Jul 6, 11:16 PM CDT	Special Weather Statement	DMX	Jasper	29 min
Jul 6, 11:45 PM CDT	Special Weather Statement	DMX	Marshall	2 hr
Jul 7, 10:19 AM CDT	River Flood Warning	DVN	Cedar	53 hr
Jul 7, 12:38 PM CDT	Special Weather Statement	DVN	Van Buren	52 min
Jul 7, 1:24 PM CDT	Special Weather Statement	DVN	Des Moines, Lee	51 min
Jul 7, 1:43 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Henry, Lee	36 min
Jul 7, 2:24 PM CDT	Special Weather Statement	DVN	Lee	51 min
Jul 7, 2:41 PM CDT	Severe Thunderstorm Warning	DVN	Lee	49 min
Jul 7, 5:49 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	41 min
Jul 7, 6:06 PM CDT	Special Weather Statement	OAX	Pottawattamie	39 min
Jul 7, 6:11 PM CDT	Special Weather Statement	ARX	Chickasaw, Winneshiek	64 min
Jul 7, 6:14 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	46 min
Jul 7, 6:49 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	32 min
Jul 7, 7:06 PM CDT	Flash Flood Warning	OAX	Pottawattamie	3 hr
Jul 7, 7:08 PM CDT	Special Weather Statement	DMX	Wright	112 min
Jul 7, 7:53 PM CDT	Flash Flood Warning	DMX	Franklin, Wright	6 hr
Jul 7, 7:56 PM CDT	Special Weather Statement	DMX	Decatur	34 min
Jul 7, 7:59 PM CDT	Areal Flood Advisory	OAX	Shelby	3 hr
Jul 7, 8:20 PM CDT	Special Weather Statement	DMX	Audubon	25 min
Jul 7, 8:35 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Greene, Guthrie	40 min
Jul 7, 8:42 PM CDT	Special Weather Statement	DMX	Carroll	33 min
Jul 7, 9:06 PM CDT	Severe Thunderstorm Warning	DMX	Adair	39 min
Jul 7, 9:15 PM CDT	Special Weather Statement	DMX	Dallas, Guthrie	30 min
Jul 7, 9:28 PM CDT	Special Weather Statement	OAX	Fremont	17 min
Jul 7, 9:43 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Madison	47 min
Jul 7, 10:01 PM CDT	Special Weather Statement	DMX	Boone	29 min
Jul 7, 10:13 PM CDT	Special Weather Statement	DMX	Jasper	32 min
Jul 7, 11:05 PM CDT	Special Weather Statement	DMX	Jasper, Marion	25 min
Jul 7, 11:14 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall	31 min
Jul 7, 11:40 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall, Poweshiek, Tama	50 min
Jul 8, 12:00 AM CDT	Special Weather Statement	DVN	Benton	45 min
Jul 8, 12:14 AM CDT	Special Weather Statement	DMX	Mahaska	46 min
Jul 8, 1:58 AM CDT	Areal Flood Warning	DMX	Wright	12 hr
Jul 8, 2:04 PM CDT	Special Weather Statement	DVN	Lee	41 min
Jul 8, 2:31 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Lee	44 min
Jul 8, 3:26 PM CDT	Special Weather Statement	DMX	Cerro Gordo	49 min
Jul 8, 4:39 PM CDT	Special Weather Statement	DVN	Lee	51 min
Jul 8, 9:25 PM CDT	River Flood Warning	DMX	Boone, Hamilton, Webster	49 hr
Jul 10, 1:11 PM CDT	Special Weather Statement	DVN	Buchanan	49 min
Jul 10, 1:27 PM CDT	Special Weather Statement	DMX	Clarke, Lucas	48 min
Jul 10, 1:34 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Decatur, Lucas, Wayne	41 min
Jul 10, 1:59 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Cass	46 min
Jul 10, 2:10 PM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Lucas, Monroe, Wayne	50 min
Jul 10, 2:12 PM CDT	Mesoscale Discussion	SPC	Adams, Decatur, Fremont, Mills, Montgomery, Page and 4 more	3 hr
Jul 10, 2:13 PM CDT	Special Weather Statement	DVN	Delaware, Dubuque	62 min
Jul 10, 2:20 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery	40 min
Jul 10, 2:23 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor, Union	52 min
Jul 10, 2:26 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, O'Brien, Osceola, Sioux	49 min
Jul 10, 2:37 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	53 min
Jul 10, 2:44 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Appanoose, Clarke, Davis, Decatur, Fremont and 8 more	7 hr
Jul 10, 2:55 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux	19 min
Jul 10, 3:01 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor	44 min
Jul 10, 3:04 PM CDT	Special Weather Statement	DMX	Tama	41 min
Jul 10, 3:16 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Montgomery, Page	44 min
Jul 10, 3:18 PM CDT	Special Weather Statement	DVN	Scott	42 min
Jul 10, 3:26 PM CDT	Special Weather Statement	DMX	Tama	34 min
Jul 10, 3:28 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	32 min
Jul 10, 3:40 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Muscatine	50 min
Jul 10, 3:52 PM CDT	Special Weather Statement	DMX	Taylor	23 min
Jul 10, 3:55 PM CDT	Special Weather Statement	DMX	Davis	35 min
Jul 10, 3:55 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Page	26 min
Jul 10, 3:57 PM CDT	Special Weather Statement	DVN	Scott	48 min
Jul 10, 3:59 PM CDT	Special Weather Statement	DVN	Van Buren	46 min
Jul 10, 4:00 PM CDT	Special Weather Statement	DVN	Benton	45 min
Jul 10, 4:25 PM CDT	Severe Thunderstorm Warning	OAX	Page	22 min
Jul 10, 4:35 PM CDT	Special Weather Statement	DVN	Van Buren	40 min
Jul 10, 4:55 PM CDT	Special Weather Statement	DVN	Johnson	50 min
Jul 10, 5:04 PM CDT	Mesoscale Discussion	SPC	Fremont, Mills, Montgomery, Page, Ringgold, Taylor and 1 more	86 min
Jul 10, 5:25 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	18 min
Jul 10, 5:26 PM CDT	Special Weather Statement	DVN	Lee	49 min
Jul 10, 5:30 PM CDT	Special Weather Statement	ARX	Mitchell	15 min
Jul 10, 5:34 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	26 min
Jul 10, 5:45 PM CDT	Flash Flood Warning	DVN	Johnson	88 min
Jul 10, 5:49 PM CDT	Special Weather Statement	ARX	Mitchell	26 min
Jul 10, 5:59 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	31 min
Jul 10, 6:12 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	33 min
Jul 10, 11:29 PM CDT	Special Weather Statement	DVN	Benton	46 min
Jul 11, 12:29 AM CDT	Special Weather Statement	DVN	Benton	31 min
Jul 11, 1:15 AM CDT	Special Weather Statement	DVN	Linn	45 min
Jul 11, 2:04 AM CDT	Flash Flood Warning	DVN	Benton, Linn	2 hr
Jul 12, 2:37 AM CDT	Excessive Heat Watch	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	24 hr
Jul 12, 1:46 PM CDT	Heat Advisory	DVN	Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more	30 hr
Jul 12, 1:57 PM CDT	Heat Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	30 hr
Jul 12, 2:01 PM CDT	Heat Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	30 hr
Jul 12, 2:19 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 30 more	30 hr
Jul 13, 2:56 AM CDT	Excessive Heat Warning	OAX	Fremont, Mills, Montgomery, Page, Pottawattamie	65 hr
Jul 13, 2:56 AM CDT	Heat Advisory	OAX	Harrison, Monona, Shelby	41 hr
Jul 13, 2:56 AM CDT	Heat Advisory	OAX	Harrison, Monona, Shelby	65 hr
Jul 13, 2:09 PM CDT	Heat Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	30 hr
Jul 13, 2:21 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 30 more	30 hr
Jul 13, 5:14 PM CDT	Mesoscale Discussion	SPC	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 3 more	91 min
Jul 13, 7:33 PM CDT	Severe Thunderstorm Watch	SPC	Allamakee, Bremer, Buchanan, Chickasaw, Clayton, Delaware and 6 more	4 hr
Jul 13, 7:44 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Howard, Winneshiek	61 min
Jul 13, 8:15 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Howard, Winneshiek	60 min
Jul 13, 8:49 PM CDT	Special Weather Statement	ARX	Clayton, Fayette	71 min
Jul 13, 9:28 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	47 min
Jul 13, 9:41 PM CDT	Special Weather Statement	DVN	Delaware	49 min
Jul 13, 10:00 PM CDT	Mesoscale Discussion	SPC	Clayton, Clinton, Delaware, Dubuque, Jackson	60 min
Jul 13, 10:20 PM CDT	Special Weather Statement	DVN	Dubuque	40 min
Jul 14, 2:02 AM CDT	Severe Thunderstorm Watch	SPC	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	6 hr
Jul 14, 2:20 AM CDT	Heat Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	19 hr
Jul 14, 2:50 AM CDT	Mesoscale Discussion	SPC	Allamakee, Howard, Mitchell, Winneshiek	115 min
Jul 14, 3:41 AM CDT	Special Weather Statement	ARX	Allamakee, Winneshiek	49 min
Jul 14, 3:58 AM CDT	Mesoscale Discussion	SPC	Lyon, O'Brien, Osceola, Plymouth, Sioux	2 hr
Jul 14, 4:05 AM CDT	Special Weather Statement	ARX	Allamakee, Clayton, Fayette, Winneshiek	40 min
Jul 14, 5:31 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	22 min
Jul 14, 5:33 AM CDT	Special Weather Statement	ARX	Dubuque	27 min
Jul 14, 5:48 AM CDT	Special Weather Statement	DVN	Jackson	42 min
Jul 14, 6:11 AM CDT	Special Weather Statement	DVN	Cedar, Clinton, Jackson	49 min
Jul 14, 6:45 AM CDT	Special Weather Statement	DVN	Scott	45 min
Jul 14, 1:34 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more	30 hr
Jul 14, 3:15 PM CDT	Mesoscale Discussion	SPC	Benton, Black Hawk, Boone, Bremer, Buchanan, Butler and 45 more	90 min
Jul 14, 5:42 PM CDT	Special Weather Statement	DMX	Grundy	33 min
Jul 14, 5:55 PM CDT	Severe Thunderstorm Watch	SPC	Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 23 more	9 hr
Jul 14, 6:39 PM CDT	Special Weather Statement	DMX	Tama	36 min
Jul 14, 7:03 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Jackson	42 min
Jul 14, 7:17 PM CDT	Special Weather Statement	DMX	Poweshiek	43 min
Jul 14, 7:23 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Scott	39 min
Jul 14, 7:49 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Jackson	41 min
Jul 14, 7:51 PM CDT	Mesoscale Discussion	SPC	Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 25 more	84 min
Jul 14, 8:11 PM CDT	Special Weather Statement	DVN	Scott	49 min
Jul 14, 8:38 PM CDT	Special Weather Statement	DVN	Muscatine	52 min
Jul 14, 8:44 PM CDT	Special Weather Statement	DMX	Black Hawk	31 min
Jul 14, 9:01 PM CDT	Special Weather Statement	DMX	Wapello	29 min
Jul 14, 9:07 PM CDT	Special Weather Statement	DVN	Keokuk	38 min
Jul 14, 9:33 PM CDT	Special Weather Statement	DVN	Clinton, Jackson	42 min
Jul 14, 9:46 PM CDT	Special Weather Statement	DVN	Scott	44 min
Jul 14, 9:51 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Scott	54 min
Jul 14, 10:06 PM CDT	Special Weather Statement	DVN	Clinton	39 min
Jul 15, 2:33 AM CDT	Heat Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	17 hr
Jul 15, 1:59 PM CDT	Mesoscale Discussion	SPC	Adair, Appanoose, Benton, Black Hawk, Boone, Bremer and 55 more	3 hr
Jul 15, 3:08 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford, Sac	52 min
Jul 15, 3:18 PM CDT	Severe Thunderstorm Watch	SPC	Adair, Allamakee, Appanoose, Audubon, Benton, Black Hawk and 59 more	8 hr
Jul 15, 3:28 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Hamilton, Hardin, Wright	47 min
Jul 15, 3:35 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Grundy, Tama	40 min
Jul 15, 3:38 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan	67 min
Jul 15, 3:57 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Audubon, Carroll, Crawford, Greene	48 min
Jul 15, 4:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Grundy, Hardin	47 min
Jul 15, 4:14 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Calhoun, Carroll, Crawford, Sac	46 min
Jul 15, 4:16 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Tama	29 min
Jul 15, 4:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Audubon, Carroll, Dallas, Greene, Guthrie	52 min
Jul 15, 4:26 PM CDT	Flash Flood Warning	DMX	Franklin, Hamilton, Hardin, Wright	4 hr
Jul 15, 4:34 PM CDT	Special Weather Statement	ARX	Fayette	56 min
Jul 15, 4:36 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Benton, Buchanan, Delaware, Linn	54 min
Jul 15, 4:44 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Greene	29 min
Jul 15, 4:50 PM CDT	Flash Flood Warning	DMX	Black Hawk, Grundy, Tama	3 hr
Jul 15, 4:51 PM CDT	Tornado Warning Tornado observed	DVN	Benton, Buchanan, Linn	39 min
Jul 15, 4:56 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Benton, Linn	64 min
Jul 15, 4:58 PM CDT	Flash Flood Warning	DVN	Benton, Buchanan	3 hr
Jul 15, 5:01 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Jasper, Marshall, Polk, Story	29 min
Jul 15, 5:07 PM CDT	Special Weather Statement	ARX	Clayton	68 min
Jul 15, 5:20 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Dallas, Guthrie, Madison, Polk	25 min
Jul 15, 5:20 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Benton, Buchanan, Cedar, Delaware, Dubuque, Iowa and 3 more	70 min
Jul 15, 5:22 PM CDT	Tornado Warning Tornado observed	DVN	Benton, Buchanan, Delaware, Linn	38 min
Jul 15, 5:26 PM CDT	Mesoscale Discussion	SPC	Benton, Black Hawk, Buchanan, Cedar, Clinton, Dallas and 30 more	2 hr
Jul 15, 5:29 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Jasper, Marion, Marshall, Polk, Story and 1 more	31 min
Jul 15, 5:34 PM CDT	Tornado Warning	DVN	Cedar, Jones, Linn	41 min
Jul 15, 5:35 PM CDT	Flash Flood Warning	DVN	Benton, Buchanan, Linn	3 hr
Jul 15, 5:42 PM CDT	Tornado Warning	DMX	Polk	10 min
Jul 15, 5:42 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Pottawattamie	33 min
Jul 15, 5:44 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Delaware, Dubuque, Jackson, Jones	61 min
Jul 15, 5:47 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	DMX	Polk, Warren	28 min
Jul 15, 5:54 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Benton, Cedar, Clinton, Delaware, Dubuque, Jackson and 3 more	66 min
Jul 15, 6:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Jasper, Mahaska, Marion, Marshall, Polk, Poweshiek and 2 more	60 min
Jul 15, 6:05 PM CDT	Tornado Warning	OAX	Montgomery	15 min
Jul 15, 6:08 PM CDT	Flash Flood Warning	DVN	Linn	3 hr
Jul 15, 6:10 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Benton, Iowa, Jefferson, Johnson, Keokuk, Linn and 1 more	65 min
Jul 15, 6:15 PM CDT	Flash Flood Warning	DVN	Delaware, Dubuque	2 hr
Jul 15, 6:19 PM CDT	Tornado Warning	DVN	Cedar, Clinton, Jackson, Jones	41 min
Jul 15, 6:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Jasper, Mahaska, Marion, Monroe, Poweshiek, Wapello	66 min
Jul 15, 6:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Cedar, Clinton, Muscatine, Scott	63 min
Jul 15, 6:28 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Dubuque, Jackson	77 min
Jul 15, 6:42 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Cedar, Clinton, Jackson, Scott	78 min
Jul 15, 6:47 PM CDT	Flash Flood Warning	DVN	Dubuque, Jackson	78 min
Jul 15, 6:53 PM CDT	Tornado Watch	SPC	Clinton, Scott	6 hr
Jul 15, 6:55 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Des Moines, Henry, Jefferson, Louisa, Muscatine, Van Buren and 1 more	50 min
Jul 15, 6:55 PM CDT	Mesoscale Discussion	SPC	Clinton, Louisa, Muscatine, Scott, Washington	95 min
Jul 15, 6:58 PM CDT	Tornado Warning	DVN	Clinton, Scott	47 min
Jul 15, 7:06 PM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	54 min
Jul 15, 7:12 PM CDT	Tornado Warning	DVN	Muscatine, Scott	48 min
Jul 15, 7:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Des Moines, Louisa, Scott	52 min
Jul 15, 7:44 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Henry, Lee, Van Buren	46 min
Jul 15, 7:50 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DVN	Scott	55 min
Jul 15, 9:49 PM CDT	Special Weather Statement	DVN	Des Moines	26 min
Jul 16, 9:32 AM CDT	River Flood Warning	DVN	Clinton, Scott	35 hr
Jul 21, 3:37 AM CDT	Dense Fog Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Pottawattamie and 1 more	7 hr
Jul 21, 4:07 AM CDT	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	5 hr
Jul 22, 5:52 PM CDT	Special Weather Statement	DVN	Clinton	83 min
Jul 22, 6:07 PM CDT	Special Weather Statement	DVN	Clinton	68 min
Jul 22, 6:13 PM CDT	Flash Flood Warning	DVN	Scott	2 hr
Jul 23, 11:00 AM CDT	Special Weather Statement	DMX	Cerro Gordo, Winnebago, Worth	45 min
Jul 23, 11:48 AM CDT	Special Weather Statement	ARX	Floyd, Mitchell	72 min
Jul 23, 12:56 PM CDT	Mesoscale Discussion	SPC	Allamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 32 more	94 min
Jul 23, 1:24 PM CDT	Special Weather Statement	ARX	Chickasaw, Fayette	81 min
Jul 23, 2:30 PM CDT	Severe Thunderstorm Warning	DVN	Jones	45 min
Jul 23, 2:49 PM CDT	Special Weather Statement	DVN	Benton, Buchanan, Clinton, Delaware, Jackson, Jones and 1 more	71 min
Jul 23, 3:11 PM CDT	Special Weather Statement	DMX	Story	49 min
Jul 23, 3:42 PM CDT	Severe Thunderstorm Warning	DMX	Story	33 min
Jul 23, 3:56 PM CDT	Special Weather Statement	DVN	Cedar, Clinton, Jackson, Johnson, Scott	79 min
Jul 23, 4:19 PM CDT	Special Weather Statement	DMX	Story	41 min
Jul 23, 6:43 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson	32 min
Jul 24, 5:59 AM CDT	Special Weather Statement	DMX	Grundy	46 min
Jul 24, 8:01 AM CDT	Special Weather Statement	DVN	Johnson	44 min
Jul 24, 9:28 AM CDT	Special Weather Statement	DVN	Scott	47 min
Jul 24, 5:08 PM CDT	Special Weather Statement	DVN	Van Buren	52 min
Jul 24, 5:12 PM CDT	Severe Thunderstorm Warning	DVN	Van Buren	63 min
Jul 24, 6:36 PM CDT	Special Weather Statement	DMX	Appanoose, Davis, Monroe	39 min
Jul 24, 7:25 PM CDT	Special Weather Statement	DMX	Warren	50 min
Jul 25, 2:10 AM CDT	Special Weather Statement	DVN	Lee	50 min
Jul 25, 6:48 AM CDT	Special Weather Statement	DVN	Lee	42 min
Jul 25, 7:29 AM CDT	Special Weather Statement	DVN	Lee	46 min
Jul 25, 7:49 AM CDT	Flash Flood Warning	DVN	Lee	3 hr
Jul 25, 6:54 PM CDT	Special Weather Statement	DMX	Decatur	21 min
Jul 28, 1:11 PM CDT	Heat Advisory	OAX	Fremont, Mills, Montgomery, Page, Pottawattamie	31 hr
Jul 28, 2:08 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Cass, Clarke, Davis and 8 more	30 hr
Jul 28, 2:21 PM CDT	Excessive Heat Watch	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	24 hr
Jul 28, 3:27 PM CDT	Flash Flood Warning	FSD	Woodbury	3 hr
Jul 28, 3:49 PM CDT	Mesoscale Discussion	SPC	Audubon, Boone, Buena Vista, Calhoun, Carroll, Cherokee and 14 more	116 min
Jul 28, 7:35 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene, Hamilton, Webster	40 min
Jul 28, 8:14 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Story	46 min
Jul 28, 8:40 PM CDT	Severe Thunderstorm Warning	DMX	Jasper	50 min
Jul 28, 8:43 PM CDT	Tornado Warning	DMX	Jasper, Polk	19 min
Jul 28, 9:48 PM CDT	Severe Thunderstorm Warning	DMX	Marshall, Tama	42 min
Jul 28, 10:18 PM CDT	Severe Thunderstorm Warning	DVN	Benton	42 min
Jul 28, 11:02 PM CDT	Special Weather Statement	DVN	Buchanan	43 min
Jul 28, 11:06 PM CDT	Special Weather Statement	DVN	Benton	39 min
Jul 28, 11:08 PM CDT	Flood Watch	DMX	Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more	5 hr
Jul 28, 11:12 PM CDT	Flood Watch	DVN	Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more	8 hr
Jul 28, 11:30 PM CDT	Special Weather Statement	DVN	Keokuk	30 min
Jul 28, 11:38 PM CDT	Special Weather Statement	DVN	Linn	37 min
Jul 29, 12:15 AM CDT	Special Weather Statement	DVN	Jones	45 min
Jul 29, 12:39 AM CDT	Mesoscale Discussion	SPC	Crawford, Harrison, Monona, Plymouth, Woodbury	2 hr
Jul 29, 1:31 AM CDT	Severe Thunderstorm Warning	OAX	Monona	44 min
Jul 29, 1:59 AM CDT	Special Weather Statement	DVN	Henry, Jefferson	46 min
Jul 29, 2:10 AM CDT	Severe Thunderstorm Warning	OAX	Monona	12 min
Jul 29, 2:40 AM CDT	Special Weather Statement	DVN	Des Moines, Henry	50 min
Jul 29, 2:41 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	14 min
Jul 29, 2:52 AM CDT	Heat Advisory	DVN	Des Moines, Henry, Jefferson, Lee, Van Buren	17 hr
Jul 29, 4:19 AM CDT	Special Weather Statement	DVN	Lee	41 min
Jul 29, 2:16 PM CDT	Heat Advisory	FSD	Buena Vista, Cherokee, Ida, Plymouth, Woodbury	21 hr
Jul 29, 2:35 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 26 more	25 hr
Jul 29, 2:35 PM CDT	Excessive Heat Warning	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	52 hr
Jul 29, 2:35 PM CDT	Heat Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	29 hr
Jul 29, 7:56 PM CDT	Mesoscale Discussion	SPC	Cherokee, Crawford, Harrison, Ida, Monona, Plymouth and 5 more	2 hr
Jul 29, 8:47 PM CDT	Severe Thunderstorm Watch	SPC	Buena Vista, Cherokee, Clay, Ida, Lyon, Monona and 4 more	5 hr
Jul 29, 11:18 PM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	42 min
Jul 29, 11:28 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	32 min
Jul 29, 11:41 PM CDT	Mesoscale Discussion	SPC	Audubon, Calhoun, Carroll, Cherokee, Crawford, Greene and 7 more	2 hr
Jul 29, 11:45 PM CDT	Severe Thunderstorm Warning	OAX	Monona	45 min
Jul 29, 11:49 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Ida, Plymouth, Woodbury	41 min
Jul 29, 11:56 PM CDT	Severe Thunderstorm Watch	SPC	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 30 more	5 hr
Jul 30, 12:20 AM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Buena Vista, Cherokee, Ida, Woodbury	55 min
Jul 30, 12:24 AM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford, Sac	51 min
Jul 30, 12:47 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	43 min
Jul 30, 12:52 AM CDT	Special Weather Statement	OAX	Pottawattamie	23 min
Jul 30, 1:03 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Humboldt, Pocahontas, Sac and 1 more	42 min
Jul 30, 1:29 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Carroll, Cass, Dallas, Greene and 1 more	46 min
Jul 30, 1:43 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Boone, Calhoun, Carroll, Dallas, Greene and 5 more	47 min
Jul 30, 1:45 AM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Boone, Calhoun, Carroll and 17 more	60 min
Jul 30, 2:23 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene, Jasper, Marion, Marshall and 4 more	52 min
Jul 30, 2:32 AM CDT	Heat Advisory	DVN	Lee, Van Buren	8 hr
Jul 30, 3:05 AM CDT	Severe Thunderstorm Warning	DMX	Clarke, Jasper, Lucas, Mahaska, Marion, Monroe and 2 more	40 min
Jul 30, 3:40 AM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Davis, Lucas, Mahaska, Marion, Monroe and 3 more	65 min
Jul 30, 4:02 AM CDT	Severe Thunderstorm Watch	SPC	Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more	3 hr
Jul 30, 4:07 AM CDT	Mesoscale Discussion	SPC	Appanoose, Davis, Des Moines, Henry, Jefferson, Keokuk and 7 more	83 min
Jul 30, 4:34 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Davis, Wapello	26 min
Jul 30, 4:36 AM CDT	Severe Thunderstorm Warning	FSD	Lyon	39 min
Jul 30, 4:37 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	Jefferson, Van Buren	38 min
Jul 30, 4:41 AM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	19 min
Jul 30, 4:44 AM CDT	Severe Thunderstorm Warning	DVN	Keokuk, Washington	46 min
Jul 30, 5:03 AM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 2 more	42 min
Jul 30, 5:09 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	51 min
Jul 30, 5:43 AM CDT	Mesoscale Discussion	SPC	Des Moines, Lee, Louisa	92 min
Jul 30, 7:59 AM CDT	Special Weather Statement	DMX	Calhoun, Carroll, Crawford, Greene	31 min
Jul 30, 8:14 AM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	28 min
Jul 30, 8:25 AM CDT	Severe Thunderstorm Warning	DMX	Audubon, Boone, Carroll, Dallas, Greene, Guthrie	50 min
Jul 30, 8:47 AM CDT	Mesoscale Discussion	SPC	Adair, Adams, Appanoose, Audubon, Boone, Carroll and 29 more	88 min
Jul 30, 8:53 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene, Guthrie, Madison, Polk and 2 more	67 min
Jul 30, 9:08 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Dallas, Guthrie, Madison and 1 more	67 min
Jul 30, 9:30 AM CDT	Severe Thunderstorm Watch	SPC	Adair, Appanoose, Clarke, Davis, Decatur, Jasper and 15 more	8 hr
Jul 30, 9:44 AM CDT	Severe Thunderstorm Warning	DMX	Clarke, Jasper, Lucas, Madison, Mahaska, Marion and 3 more	61 min
Jul 30, 10:00 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Clarke, Decatur, Lucas, Madison, Ringgold and 2 more	60 min
Jul 30, 10:12 AM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Davis, Lucas, Mahaska, Marion, Monroe and 3 more	78 min
Jul 30, 10:51 AM CDT	Severe Thunderstorm Warning	DVN	Jefferson, Keokuk	39 min
Jul 30, 10:54 AM CDT	Special Weather Statement	DMX	Boone	51 min
Jul 30, 11:25 AM CDT	Heat Advisory	OAX	Monona	32 hr
Jul 30, 11:34 AM CDT	Special Weather Statement	DVN	Henry, Jefferson, Keokuk, Louisa, Washington	41 min
Jul 30, 12:15 PM CDT	Special Weather Statement	DVN	Des Moines, Henry, Lee, Louisa	45 min
Jul 30, 12:49 PM CDT	Mesoscale Discussion	SPC	Des Moines, Henry, Lee, Van Buren	116 min
Jul 30, 1:04 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Polk	30 min
Jul 30, 1:09 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Polk, Warren	51 min
Jul 30, 1:15 PM CDT	Special Weather Statement	DMX	Polk	30 min
Jul 30, 1:51 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Polk	39 min
Jul 30, 2:11 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Marion	64 min
Jul 30, 2:13 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion	47 min
Jul 30, 2:15 PM CDT	Flood Watch	DVN	Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more	44 hr
Jul 30, 2:34 PM CDT	Special Weather Statement	DVN	Keokuk	41 min
Jul 30, 2:41 PM CDT	Severe Thunderstorm Warning	DVN	Jefferson, Keokuk, Washington	49 min
Jul 30, 2:42 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Marion	32 min
Jul 30, 3:08 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Marion, Monroe, Wapello	52 min
Jul 30, 3:18 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 25 more	28 hr
Jul 30, 3:27 PM CDT	Flood Watch	DMX	Boone, Calhoun, Carroll, Dallas, Davis, Greene and 14 more	16 hr
Jul 30, 3:29 PM CDT	Flash Flood Warning	DMX	Jasper, Mahaska, Marion	3 hr
Jul 30, 3:34 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Appanoose, Davis, Monroe, Wapello	59 min
Jul 30, 3:34 PM CDT	Special Weather Statement	DVN	Des Moines, Henry, Jefferson	41 min
Jul 30, 3:36 PM CDT	Mesoscale Discussion	SPC	Davis, Henry, Jefferson, Lee, Mahaska, Monroe and 2 more	84 min
Jul 30, 3:38 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson, Lee, Van Buren	52 min
Jul 30, 3:57 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska, Marion	48 min
Jul 30, 4:30 PM CDT	Severe Thunderstorm Warning	DVN	Lee, Van Buren	45 min
Jul 30, 4:43 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska	34 min
Jul 30, 5:50 PM CDT	Special Weather Statement	DMX	Wapello	25 min
Jul 30, 11:17 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Boone, Carroll, Cass and 19 more	118 min
Jul 30, 11:54 PM CDT	Severe Thunderstorm Watch	SPC	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 37 more	7 hr
Jul 31, 1:15 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene, Guthrie	45 min
Jul 31, 1:49 AM CDT	Severe Thunderstorm Warning	DMX	Dallas, Jasper, Madison, Marion, Polk, Warren	41 min
Jul 31, 1:56 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Dallas, Greene, Guthrie	49 min
Jul 31, 2:25 AM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Polk, Warren	50 min
Jul 31, 2:31 AM CDT	Mesoscale Discussion	SPC	Appanoose, Clarke, Dallas, Davis, Des Moines, Guthrie and 16 more	119 min
Jul 31, 3:23 AM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Lucas, Mahaska, Marion, Monroe, Wapello	33 min
Jul 31, 3:42 AM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Davis	48 min
Jul 31, 3:46 AM CDT	Severe Thunderstorm Watch	SPC	Des Moines, Henry, Iowa, Jefferson, Johnson, Keokuk and 5 more	5 hr
Jul 31, 4:03 AM CDT	Severe Thunderstorm Warning	DVN	Jefferson, Van Buren	42 min
Jul 31, 4:05 AM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	25 min
Jul 31, 4:43 AM CDT	Severe Thunderstorm Warning	DVN	Lee, Van Buren	47 min
Jul 31, 4:45 AM CDT	Flash Flood Warning	DVN	Jefferson, Keokuk, Van Buren	6 hr
Jul 31, 5:18 AM CDT	Special Weather Statement	DVN	Jones, Linn	57 min
Jul 31, 5:28 AM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Lee	62 min
Jul 31, 5:30 AM CDT	Mesoscale Discussion	SPC	Des Moines, Lee	2 hr
Jul 31, 5:53 AM CDT	Special Weather Statement	DVN	Clinton, Jackson	67 min
Jul 31, 6:39 AM CDT	Special Weather Statement	DVN	Jackson	66 min
Jul 31, 7:01 AM CDT	Special Weather Statement	DVN	Lee, Van Buren	59 min
Jul 31, 7:34 AM CDT	Special Weather Statement	DMX	Mahaska	11 min
Jul 31, 7:47 AM CDT	Flash Flood Warning	DMX	Davis, Monroe, Wapello	5 hr
Jul 31, 7:54 AM CDT	River Flood Warning	DMX	Davis, Wapello	18 hr
Jul 31, 8:02 AM CDT	Flash Flood Warning	DMX	Mahaska, Marion, Warren	4 hr
Jul 31, 10:13 AM CDT	Severe Thunderstorm Warning	DMX	Davis	47 min
Jul 31, 10:20 AM CDT	Severe Thunderstorm Warning	DVN	Jefferson, Van Buren	40 min
Jul 31, 10:42 AM CDT	Severe Thunderstorm Warning	DVN	Lee, Van Buren	48 min
Jul 31, 10:47 AM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Wayne	43 min
Jul 31, 11:01 AM CDT	Mesoscale Discussion	SPC	Appanoose, Davis, Lee, Van Buren	89 min
Jul 31, 11:06 AM CDT	River Flood Warning	DVN	Lee	35 hr
Jul 31, 11:15 AM CDT	Special Weather Statement	DVN	Van Buren	30 min
Jul 31, 11:27 AM CDT	Severe Thunderstorm Warning	DMX	Appanoose, Davis	48 min
Jul 31, 11:38 AM CDT	Flash Flood Warning	DVN	Jefferson, Lee, Van Buren	4 hr
Jul 31, 12:23 PM CDT	Areal Flood Warning	DMX	Appanoose, Davis, Mahaska, Marion, Monroe, Wapello and 1 more	24 hr
Jul 31, 3:00 PM CDT	Severe Thunderstorm Watch	SPC	Fremont, Harrison, Mills, Pottawattamie	7 hr
Jul 31, 5:12 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Fremont, Mills, Pottawattamie	63 min
Jul 31, 5:12 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Cass, Clarke, Dallas and 12 more	2 hr
Jul 31, 5:19 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Pottawattamie	56 min
Jul 31, 5:37 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Fremont, Mills, Pottawattamie	53 min
Jul 31, 5:44 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Harrison, Pottawattamie	61 min
Jul 31, 5:45 PM CDT	Tornado Warning	OAX	Harrison, Pottawattamie	30 min
Jul 31, 5:53 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Fremont, Mills, Montgomery, Page, Pottawattamie	52 min
Jul 31, 5:55 PM CDT	Tornado Warning	OAX	Pottawattamie	35 min
Jul 31, 6:04 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Carroll, Cass, Crawford and 8 more	56 min
Jul 31, 6:07 PM CDT	Areal Flood Advisory	OAX	Mills, Pottawattamie	3 hr
Jul 31, 6:14 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Harrison, Pottawattamie, Shelby	61 min
Jul 31, 6:14 PM CDT	Tornado Warning	OAX	Harrison	14 min
Jul 31, 6:17 PM CDT	Tornado Warning	OAX	Fremont, Page	28 min
Jul 31, 6:19 PM CDT	Severe Thunderstorm Watch	SPC	Adair, Adams, Appanoose, Audubon, Boone, Carroll and 28 more	6 hr
Jul 31, 6:23 PM CDT	Tornado Warning	OAX	Fremont, Mills, Montgomery, Page	37 min
Jul 31, 6:25 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Harrison, Shelby	69 min
Jul 31, 6:26 PM CDT	Severe Thunderstorm Warning Destructive damage threat	DMX	Adair, Adams, Audubon, Carroll, Cass, Crawford and 3 more	64 min
Jul 31, 6:29 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Fremont, Montgomery, Page, Pottawattamie	61 min
Jul 31, 6:37 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Adair, Adams, Madison, Ringgold, Taylor, Union	53 min
Jul 31, 6:56 PM CDT	Mesoscale Discussion	SPC	Lyon, Osceola	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	177
Tornado Warning	22
Severe Thunderstorm Watch	14
Tornado Watch	2
Mesoscale Discussion	36
Special Weather Statement	127
Flooding
Areal Flood Warning	5
Flash Flood Warning	29
River Flood Warning	12
Flood Watch	10
River Flood Watch	13
Areal Flood Advisory	2
Heat
Excessive Heat Warning	2
Excessive Heat Watch	2
Heat Advisory	20
Fog and smoke
Dense Fog Advisory	2

By county

Every county with at least one alert. A county page lists each alert that covered it.

59 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2023 2025

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. Warning verification from the Mesonet's Cow. Rebuilt daily.