Alert archive / Iowa / 2022

Weather alerts in Iowa, July 2022

203 weather alerts in July 2022, 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 2022. Tap one for its archive.

Alerts: 203
Warnings: 87
Watches: 14
Advisories: 17
Busiest day: July 5, 202240 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, 2:17 PM CDT	Heat Advisory	FSD	Buena Vista, Cherokee, Clay, Ida, Lyon, O'Brien and 3 more	51 hr
Jul 3, 2:27 PM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more	54 hr
Jul 3, 2:32 PM CDT	Heat Advisory	DVN	Henry, Jefferson, Lee, Van Buren	47 hr
Jul 3, 2:59 PM CDT	Heat Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	53 hr
Jul 4, 3:09 AM CDT	Special Weather Statement	OAX	Harrison	36 min
Jul 4, 3:30 AM CDT	Heat Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 11 more	34 hr
Jul 4, 3:39 AM CDT	Special Weather Statement	OAX	Pottawattamie	36 min
Jul 4, 7:21 AM CDT	Special Weather Statement	ARX	Chickasaw, Fayette, Floyd, Howard, Mitchell, Winneshiek	54 min
Jul 4, 7:54 AM CDT	Special Weather Statement	ARX	Allamakee, Chickasaw, Clayton, Fayette, Howard, Winneshiek	66 min
Jul 4, 9:01 AM CDT	Special Weather Statement	ARX	Allamakee, Clayton	59 min
Jul 4, 9:48 AM CDT	Special Weather Statement	DVN	Cedar, Johnson, Muscatine	42 min
Jul 4, 10:19 AM CDT	Special Weather Statement	DVN	Clinton, Muscatine, Scott	41 min
Jul 4, 11:01 AM CDT	Special Weather Statement	DVN	Muscatine, Scott	44 min
Jul 4, 12:04 PM CDT	Special Weather Statement	DVN	Scott	41 min
Jul 4, 2:38 PM CDT	Heat Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	29 hr
Jul 4, 6:33 PM CDT	Mesoscale Discussion	SPC	Allamakee, Bremer, Chickasaw, Clayton, Delaware, Dubuque and 4 more	117 min
Jul 4, 7:18 PM CDT	Special Weather Statement	ARX	Fayette	42 min
Jul 4, 7:26 PM CDT	Severe Thunderstorm Warning	ARX	Clayton, Fayette	49 min
Jul 4, 8:07 PM CDT	Severe Thunderstorm Watch	SPC	Buchanan, Clayton, Delaware, Dubuque, Fayette, Jackson and 1 more	7 hr
Jul 4, 8:11 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	49 min
Jul 4, 8:22 PM CDT	Special Weather Statement	ARX	Fayette	23 min
Jul 4, 8:32 PM CDT	Tornado Warning	ARX	Fayette	23 min
Jul 4, 8:45 PM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque	45 min
Jul 4, 8:49 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	32 min
Jul 4, 8:53 PM CDT	Severe Thunderstorm Warning	ARX	Clayton, Fayette	52 min
Jul 4, 9:47 PM CDT	Mesoscale Discussion	SPC	Clayton, Delaware, Dubuque, Jackson	88 min
Jul 4, 9:50 PM CDT	Special Weather Statement	DVN	Delaware	25 min
Jul 5, 1:09 PM CDT	Excessive Heat Warning	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	7 hr
Jul 5, 1:37 PM CDT	Severe Thunderstorm Watch	SPC	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 6 more	5 hr
Jul 5, 2:44 PM CDT	Mesoscale Discussion	SPC	Buena Vista, Cherokee, Clay, Dickinson, Emmet, Lyon and 4 more	2 hr
Jul 5, 3:19 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Lyon, Sioux	56 min
Jul 5, 3:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Plymouth, Sioux	63 min
Jul 5, 3:32 PM CDT	Mesoscale Discussion	SPC	Allamakee, Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo and 17 more	118 min
Jul 5, 3:50 PM CDT	Severe Thunderstorm Watch	SPC	Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 40 more	6 hr
Jul 5, 4:10 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Lyon, O'Brien, Osceola, Sioux	65 min
Jul 5, 4:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Cherokee, Plymouth, Sioux, Woodbury	67 min
Jul 5, 4:34 PM CDT	Severe Thunderstorm Watch	SPC	Allamakee, Benton, Buchanan, Cedar, Chickasaw, Clayton and 15 more	7 hr
Jul 5, 4:51 PM CDT	Special Weather Statement	ARX	Allamakee, Winneshiek	54 min
Jul 5, 4:54 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Clay, Dickinson, O'Brien, Osceola	66 min
Jul 5, 5:09 PM CDT	Mesoscale Discussion	SPC	Black Hawk, Boone, Bremer, Buchanan, Buena Vista, Butler and 35 more	66 min
Jul 5, 5:12 PM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Lyon, O'Brien, Osceola, Sioux	63 min
Jul 5, 5:31 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Emmet, Humboldt, Kossuth, Palo Alto, Pocahontas and 2 more	59 min
Jul 5, 5:44 PM CDT	Special Weather Statement	OAX	Harrison, Shelby	46 min
Jul 5, 5:45 PM CDT	Special Weather Statement	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	90 min
Jul 5, 6:08 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Calhoun, Greene, Hamilton, Hancock, Humboldt and 5 more	52 min
Jul 5, 6:17 PM CDT	Flood Watch	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	7 hr
Jul 5, 6:17 PM CDT	Special Weather Statement	DMX	Audubon, Carroll, Crawford, Greene	43 min
Jul 5, 6:19 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Hancock, Kossuth, Palo Alto, Winnebago	56 min
Jul 5, 6:21 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	24 min
Jul 5, 6:24 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Clayton	51 min
Jul 5, 6:25 PM CDT	Special Weather Statement	OAX	Pottawattamie	50 min
Jul 5, 6:29 PM CDT	Mesoscale Discussion	SPC	Allamakee, Chickasaw, Clayton, Delaware, Dubuque, Fayette and 3 more	91 min
Jul 5, 6:39 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Winnebago, Worth	66 min
Jul 5, 6:49 PM CDT	Special Weather Statement	DMX	Adair, Audubon, Boone, Carroll, Cass, Dallas and 5 more	56 min
Jul 5, 6:49 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Benton, Black Hawk, Boone and 34 more	86 min
Jul 5, 6:56 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Cerro Gordo, Franklin, Hamilton, Hancock, Hardin and 4 more	49 min
Jul 5, 7:09 PM CDT	Severe Thunderstorm Warning	ARX	Floyd, Mitchell	66 min
Jul 5, 7:12 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Kossuth, Winnebago, Worth	33 min
Jul 5, 7:17 PM CDT	Special Weather Statement	OAX	Mills, Montgomery	43 min
Jul 5, 7:31 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Bremer, Butler, Franklin, Grundy, Hardin and 1 more	59 min
Jul 5, 7:40 PM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Howard	68 min
Jul 5, 7:45 PM CDT	Special Weather Statement	DMX	Adair, Adams, Clarke, Jasper, Lucas, Madison and 8 more	60 min
Jul 5, 8:08 PM CDT	Severe Thunderstorm Warning	ARX	Fayette	67 min
Jul 5, 8:11 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan	64 min
Jul 5, 8:24 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Bremer, Butler, Grundy	36 min
Jul 5, 8:39 PM CDT	Special Weather Statement	DMX	Adams, Appanoose, Clarke, Davis, Decatur, Lucas and 11 more	66 min
Jul 5, 8:41 PM CDT	Flash Flood Warning	ARX	Allamakee, Clayton, Fayette, Howard, Winneshiek	5 hr
Jul 5, 8:41 PM CDT	Mesoscale Discussion	SPC	Allamakee, Benton, Buchanan, Cedar, Clayton, Clinton and 12 more	94 min
Jul 5, 8:42 PM CDT	Tornado Warning	DVN	Buchanan	48 min
Jul 5, 9:00 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Delaware, Jones, Linn	60 min
Jul 5, 9:02 PM CDT	Special Weather Statement	DVN	Iowa, Jefferson, Johnson, Keokuk, Washington	58 min
Jul 5, 9:24 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Johnson, Jones	51 min
Jul 5, 9:53 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson, Keokuk, Lee, Louisa, Van Buren and 1 more	52 min
Jul 5, 10:07 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Jackson, Jones, Muscatine, Scott	53 min
Jul 5, 10:11 PM CDT	Severe Thunderstorm Warning	DVN	Dubuque, Jackson	64 min
Jul 5, 10:24 PM CDT	Mesoscale Discussion	SPC	Cedar, Clinton, Dubuque, Jackson, Jones, Muscatine and 1 more	96 min
Jul 5, 10:31 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Henry, Lee	59 min
Jul 5, 10:49 PM CDT	Severe Thunderstorm Warning	DVN	Lee	26 min
Jul 5, 10:51 PM CDT	Severe Thunderstorm Warning	DVN	Jackson	28 min
Jul 5, 10:54 PM CDT	Severe Thunderstorm Warning	DVN	Clinton, Scott	44 min
Jul 6, 4:55 AM CDT	Areal Flood Advisory	OAX	Pottawattamie	3 hr
Jul 6, 6:51 AM CDT	River Flood Warning	ARX	Winneshiek	6 hr
Jul 6, 2:57 PM CDT	Flood Watch	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	18 hr
Jul 6, 2:59 PM CDT	Flood Watch	DMX	Adair, Adams, Appanoose, Audubon, Carroll, Cass and 16 more	18 hr
Jul 6, 8:02 PM CDT	Flood Watch	DVN	Des Moines, Henry, Jefferson, Lee, Van Buren	33 hr
Jul 7, 3:13 AM CDT	Areal Flood Advisory	OAX	Page	3 hr
Jul 7, 9:00 AM CDT	Special Weather Statement	DVN	Keokuk	45 min
Jul 7, 4:44 PM CDT	Flash Flood Warning	FSD	Plymouth, Woodbury	2 hr
Jul 7, 5:38 PM CDT	Special Weather Statement	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Iowa and 4 more	112 min
Jul 7, 6:56 PM CDT	Special Weather Statement	DVN	Jackson	34 min
Jul 7, 7:52 PM CDT	Mesoscale Discussion	SPC	Adams, Cass, Fremont, Mills, Montgomery, Page and 3 more	113 min
Jul 8, 8:04 AM CDT	River Flood Warning	FSD	Dickinson	7 days
Jul 8, 10:32 AM CDT	Flash Flood Warning	DVN	Johnson	4 hr
Jul 9, 3:16 AM CDT	Heat Advisory	FSD	Lyon, Plymouth, Sioux, Woodbury	41 hr
Jul 10, 7:45 AM CDT	River Flood Warning	FSD	Dickinson	4 days
Jul 10, 10:38 AM CDT	Special Weather Statement	ARX	Howard	37 min
Jul 10, 11:10 AM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Howard	20 min
Jul 10, 11:35 AM CDT	Special Weather Statement	ARX	Allamakee, Fayette, Winneshiek	55 min
Jul 10, 9:00 PM CDT	River Flood Warning	FSD	Clay	4 days
Jul 10, 10:55 PM CDT	Mesoscale Discussion	SPC	Buena Vista, Carroll, Cherokee, Crawford, Harrison, Ida and 7 more	2 hr
Jul 11, 1:10 AM CDT	Severe Thunderstorm Watch	SPC	Adair, Audubon, Black Hawk, Boone, Calhoun, Carroll and 18 more	6 hr
Jul 11, 2:13 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	47 min
Jul 11, 2:42 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona, Shelby	48 min
Jul 11, 3:04 AM CDT	Severe Thunderstorm Warning	OAX	Monona	26 min
Jul 11, 3:09 AM CDT	Special Weather Statement	DMX	Crawford	51 min
Jul 11, 3:19 AM CDT	Severe Thunderstorm Warning	DMX	Crawford	41 min
Jul 11, 3:24 AM CDT	Special Weather Statement	DMX	Audubon, Carroll, Guthrie	51 min
Jul 11, 3:24 AM CDT	Special Weather Statement	OAX	Shelby	21 min
Jul 11, 3:35 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Sac	40 min
Jul 11, 3:58 AM CDT	Mesoscale Discussion	SPC	Audubon, Boone, Calhoun, Carroll, Crawford, Dallas and 13 more	92 min
Jul 11, 4:05 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene, Sac, Webster	40 min
Jul 11, 4:20 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Boone, Greene	25 min
Jul 11, 4:44 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene, Hamilton, Story, Webster	46 min
Jul 11, 4:57 AM CDT	Special Weather Statement	DMX	Dallas, Polk, Warren	48 min
Jul 11, 5:23 AM CDT	Special Weather Statement	DMX	Grundy, Hardin, Marshall, Tama	52 min
Jul 11, 5:25 AM CDT	Mesoscale Discussion	SPC	Benton, Black Hawk, Boone, Buchanan, Cedar, Clinton and 20 more	65 min
Jul 11, 5:26 AM CDT	Special Weather Statement	DVN	Benton, Iowa, Johnson	49 min
Jul 11, 5:40 AM CDT	Severe Thunderstorm Watch	SPC	Benton, Buchanan, Cedar, Clinton, Iowa, Jackson and 5 more	2 hr
Jul 11, 5:41 AM CDT	Severe Thunderstorm Warning	DMX	Marshall, Poweshiek, Tama	34 min
Jul 11, 5:43 AM CDT	Severe Thunderstorm Warning	DVN	Benton, Iowa, Johnson, Keokuk, Linn, Washington	62 min
Jul 11, 6:07 AM CDT	Special Weather Statement	DMX	Black Hawk	23 min
Jul 11, 6:22 AM CDT	Severe Thunderstorm Warning	DVN	Henry, Louisa, Muscatine, Washington	38 min
Jul 11, 6:40 AM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Linn, Muscatine, Scott	50 min
Jul 11, 7:29 AM CDT	Mesoscale Discussion	SPC	Clinton, Muscatine, Scott	61 min
Jul 14, 2:57 PM CDT	Heat Advisory	OAX	Fremont, Mills, Page, Pottawattamie	29 hr
Jul 15, 1:00 AM CDT	Special Weather Statement	DVN	Cedar	45 min
Jul 15, 1:27 AM CDT	Special Weather Statement	DVN	Cedar, Muscatine	48 min
Jul 15, 2:07 AM CDT	Special Weather Statement	DVN	Louisa	38 min
Jul 15, 7:56 AM CDT	Areal Flood Advisory	ARX	Allamakee, Clayton	2 hr
Jul 15, 8:54 AM CDT	Special Weather Statement	DVN	Dubuque	51 min
Jul 15, 10:04 AM CDT	Special Weather Statement	DVN	Jackson	56 min
Jul 15, 10:25 AM CDT	Flash Flood Warning	DVN	Dubuque, Jackson	2 hr
Jul 16, 3:40 AM CDT	Dense Fog Advisory	ARX	Chickasaw, Floyd, Howard, Mitchell, Winneshiek	5 hr
Jul 21, 5:03 AM CDT	Special Weather Statement	ARX	Allamakee	27 min
Jul 22, 1:29 AM CDT	Severe Thunderstorm Warning	FSD	Lyon	31 min
Jul 22, 1:57 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	32 min
Jul 22, 2:27 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux	31 min
Jul 22, 3:14 AM CDT	Heat Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	41 hr
Jul 22, 3:22 AM CDT	Heat Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 38 more	41 hr
Jul 22, 3:26 AM CDT	Heat Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	41 hr
Jul 22, 2:37 PM CDT	Heat Advisory	FSD	Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more	24 hr
Jul 22, 5:39 PM CDT	Mesoscale Discussion	SPC	Buena Vista, Cherokee, Clay, Ida, Monona, O'Brien and 4 more	2 hr
Jul 22, 10:22 PM CDT	Mesoscale Discussion	SPC	Benton, Black Hawk, Boone, Bremer, Buchanan, Butler and 36 more	113 min
Jul 22, 10:52 PM CDT	Special Weather Statement	DMX	Hamilton	23 min
Jul 23, 1:17 AM CDT	Special Weather Statement	DVN	Benton	43 min
Jul 23, 1:33 AM CDT	Special Weather Statement	DVN	Dubuque	42 min
Jul 23, 1:52 AM CDT	Special Weather Statement	DVN	Jones, Linn	38 min
Jul 23, 2:00 AM CDT	Severe Thunderstorm Warning	DVN	Cedar, Jones, Linn	32 min
Jul 23, 2:05 AM CDT	Mesoscale Discussion	SPC	Benton, Cedar, Clinton, Delaware, Des Moines, Dubuque and 14 more	2 hr
Jul 23, 2:16 AM CDT	Special Weather Statement	DVN	Benton	29 min
Jul 23, 2:31 AM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque, Jackson, Jones	44 min
Jul 23, 3:09 AM CDT	Special Weather Statement	DVN	Clinton, Jackson	36 min
Jul 23, 3:12 AM CDT	Severe Thunderstorm Warning	DVN	Dubuque, Jackson	33 min
Jul 23, 3:35 AM CDT	Heat Advisory	ARX	Chickasaw, Clayton, Fayette, Floyd	16 hr
Jul 23, 3:38 AM CDT	Special Weather Statement	DVN	Scott	52 min
Jul 23, 3:41 AM CDT	Severe Thunderstorm Warning	DVN	Clinton, Jackson	52 min
Jul 23, 3:48 AM CDT	Special Weather Statement	DVN	Clinton	42 min
Jul 23, 4:19 AM CDT	Severe Thunderstorm Warning	DVN	Clinton, Scott	26 min
Jul 23, 4:37 AM CDT	Special Weather Statement	DVN	Jones	38 min
Jul 23, 10:43 AM CDT	Mesoscale Discussion	SPC	Allamakee, Bremer, Buchanan, Butler, Cerro Gordo, Chickasaw and 18 more	92 min
Jul 23, 11:34 AM CDT	Severe Thunderstorm Watch	SPC	Allamakee, Cerro Gordo, Chickasaw, Clayton, Fayette, Floyd and 5 more	6 hr
Jul 23, 1:58 PM CDT	Mesoscale Discussion	SPC	Clinton	2 hr
Jul 23, 2:07 PM CDT	Severe Thunderstorm Warning	DMX	Winnebago, Worth	40 min
Jul 23, 2:36 PM CDT	Mesoscale Discussion	SPC	Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 10 more	84 min
Jul 23, 4:41 PM CDT	Mesoscale Discussion	SPC	Plymouth, Sioux, Woodbury	64 min
Jul 23, 5:01 PM CDT	Severe Thunderstorm Watch	SPC	Cherokee, Ida, Monona, Plymouth, Woodbury	5 hr
Jul 23, 7:42 PM CDT	Mesoscale Discussion	SPC	Buena Vista, Calhoun, Carroll, Cherokee, Clay, Crawford and 14 more	2 hr
Jul 23, 8:20 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Harrison, Pottawattamie	55 min
Jul 23, 8:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Monona	48 min
Jul 23, 8:38 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Pottawattamie, Shelby	37 min
Jul 23, 8:49 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Sac, Webster	41 min
Jul 23, 8:55 PM CDT	Severe Thunderstorm Warning	DMX	Carroll, Crawford, Sac	50 min
Jul 23, 8:55 PM CDT	Severe Thunderstorm Watch	SPC	Allamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 37 more	6 hr
Jul 23, 8:59 PM CDT	Severe Thunderstorm Warning	DMX	Audubon	46 min
Jul 23, 9:05 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Calhoun, Sac, Webster	40 min
Jul 23, 9:15 PM CDT	Severe Thunderstorm Warning	DMX	Audubon, Carroll, Dallas, Greene, Guthrie	30 min
Jul 23, 9:39 PM CDT	Special Weather Statement	DMX	Boone, Dallas, Hamilton, Polk, Story, Webster	51 min
Jul 23, 9:48 PM CDT	Special Weather Statement	DMX	Audubon, Calhoun, Carroll, Greene, Guthrie, Humboldt and 3 more	42 min
Jul 23, 9:51 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista	24 min
Jul 23, 9:55 PM CDT	Severe Thunderstorm Warning	DMX	Humboldt, Pocahontas	50 min
Jul 23, 10:07 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene, Hamilton, Story, Webster	38 min
Jul 23, 10:35 PM CDT	Special Weather Statement	ARX	Allamakee, Howard, Winneshiek	55 min
Jul 23, 11:09 PM CDT	Special Weather Statement	DMX	Black Hawk, Grundy, Jasper, Marshall, Poweshiek, Tama	51 min
Jul 23, 11:21 PM CDT	Special Weather Statement	DVN	Benton, Buchanan	39 min
Jul 23, 11:24 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Winneshiek	36 min
Jul 23, 11:32 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Buchanan, Linn	43 min
Jul 23, 11:45 PM CDT	Mesoscale Discussion	SPC	Allamakee, Buchanan, Clayton, Clinton, Delaware, Dubuque and 4 more	2 hr
Jul 23, 11:53 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee, Clayton	52 min
Jul 23, 11:56 PM CDT	Severe Thunderstorm Warning	DVN	Delaware	34 min
Jul 24, 12:00 AM CDT	Severe Thunderstorm Warning	ARX	Clayton	40 min
Jul 24, 12:06 AM CDT	Severe Thunderstorm Warning	DVN	Delaware, Jones, Linn	24 min
Jul 24, 12:25 AM CDT	Severe Thunderstorm Warning	DVN	Delaware, Dubuque, Jackson, Jones, Linn	65 min
Jul 24, 12:46 AM CDT	Special Weather Statement	DMX	Hardin	29 min
Jul 24, 1:16 AM CDT	Severe Thunderstorm Warning	DVN	Jackson	29 min
Jul 24, 4:35 AM CDT	River Flood Warning	ARX	Winneshiek	7 hr
Jul 25, 2:49 AM CDT	Flood Watch	DVN	Lee	24 hr
Jul 27, 12:47 AM CDT	Special Weather Statement	ARX	Winneshiek	43 min
Jul 27, 4:54 PM CDT	Special Weather Statement	DMX	Hancock, Humboldt, Kossuth	51 min
Jul 27, 5:54 PM CDT	Special Weather Statement	DMX	Franklin, Hamilton, Hancock, Humboldt, Wright	66 min
Jul 27, 6:37 PM CDT	Special Weather Statement	DMX	Calhoun, Pocahontas, Webster	53 min
Jul 27, 7:47 PM CDT	Special Weather Statement	DMX	Hancock, Kossuth	43 min
Jul 27, 8:50 PM CDT	Special Weather Statement	DMX	Calhoun, Greene, Webster	55 min
Jul 27, 9:34 PM CDT	Special Weather Statement	DMX	Boone, Hamilton	26 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	75
Tornado Warning	2
Severe Thunderstorm Watch	9
Mesoscale Discussion	23
Special Weather Statement	62
Flooding
Flash Flood Warning	4
River Flood Warning	5
Flood Watch	5
Areal Flood Advisory	3
Heat
Excessive Heat Warning	1
Heat Advisory	13
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.

59 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2021 2023

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.