Alert archive / Iowa / 2025

Weather alerts in Iowa, April 2025

243 weather alerts in April 2025, 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 April 2025. Tap one for its archive.

Alerts: 243
Warnings: 129
Watches: 14
Advisories: 9
Busiest day: April 18, 202559 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
Apr 1, 2:04 PM CDT	Wind Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	29 hr
Apr 1, 7:25 PM CDT	Severe Thunderstorm Watch	SPC	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	10 hr
Apr 1, 8:56 PM CDT	Mesoscale Discussion	SPC	Audubon, Cass, Fremont, Mills, Montgomery, Pottawattamie and 1 more	64 min
Apr 1, 10:06 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	39 min
Apr 1, 10:40 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Harrison, Monona, Pottawattamie, Shelby	50 min
Apr 1, 11:05 PM CDT	Special Weather Statement	DMX	Crawford	40 min
Apr 1, 11:09 PM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	51 min
Apr 1, 11:48 PM CDT	Special Weather Statement	DMX	Cass, Guthrie	42 min
Apr 2, 12:05 AM CDT	Severe Thunderstorm Warning	OAX	Mills, Montgomery, Pottawattamie, Shelby	27 min
Apr 2, 1:12 AM CDT	Special Weather Statement	DMX	Audubon, Guthrie	33 min
Apr 2, 2:44 AM CDT	Special Weather Statement	DVN	Van Buren	46 min
Apr 2, 3:05 AM CDT	Wind Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 43 more	16 hr
Apr 2, 3:12 AM CDT	Wind Advisory	ARX	Chickasaw, Fayette, Floyd, Mitchell	16 hr
Apr 2, 7:24 AM CDT	Special Weather Statement	DVN	Scott	96 min
Apr 9, 2:23 AM CDT	Red Flag Warning	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	18 hr
Apr 9, 3:02 AM CDT	Red Flag Warning	OAX	Monona	17 hr
Apr 10, 5:55 AM CDT	Dense Fog Advisory	DVN	Buchanan, Cedar, Clinton, Delaware, Dubuque, Jackson and 4 more	4 hr
Apr 10, 1:19 PM CDT	Special Weather Statement	DVN	Henry	41 min
Apr 10, 2:35 PM CDT	Special Weather Statement	DVN	Des Moines	40 min
Apr 10, 3:09 PM CDT	Special Weather Statement	DVN	Des Moines	36 min
Apr 10, 4:46 PM CDT	Special Weather Statement	DVN	Lee	29 min
Apr 11, 3:17 AM CDT	Dense Fog Advisory	FSD	Lyon, Osceola	7 hr
Apr 13, 2:33 AM CDT	Fire Weather Watch	OAX	Fremont, Harrison, Mills, Monona, Pottawattamie	12 hr
Apr 13, 2:24 PM CDT	Fire Weather Watch	FSD	Woodbury	13 hr
Apr 13, 2:32 PM CDT	Wind Advisory	OAX	Monona	30 hr
Apr 13, 2:35 PM CDT	Red Flag Warning	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	30 hr
Apr 14, 3:10 AM CDT	Wind Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	16 hr
Apr 14, 3:12 AM CDT	Red Flag Warning	FSD	Woodbury	17 hr
Apr 14, 1:28 PM CDT	Mesoscale Discussion	SPC	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	3 hr
Apr 14, 4:06 PM CDT	Special Weather Statement	DMX	Calhoun, Emmet, Humboldt, Kossuth, Palo Alto, Pocahontas and 2 more	84 min
Apr 14, 5:35 PM CDT	Special Weather Statement	DMX	Adair, Audubon, Boone, Butler, Calhoun, Carroll and 23 more	85 min
Apr 17, 6:25 AM CDT	Special Weather Statement	DVN	Buchanan	50 min
Apr 17, 6:41 AM CDT	Special Weather Statement	DMX	Poweshiek	19 min
Apr 17, 6:51 AM CDT	Special Weather Statement	DMX	Grundy	9 min
Apr 17, 7:00 AM CDT	Special Weather Statement	DVN	Linn	45 min
Apr 17, 7:08 AM CDT	Special Weather Statement	DMX	Poweshiek	22 min
Apr 17, 7:18 AM CDT	Special Weather Statement	DVN	Buchanan	42 min
Apr 17, 7:45 AM CDT	Special Weather Statement	DVN	Iowa	45 min
Apr 17, 7:49 AM CDT	Special Weather Statement	ARX	Clayton	26 min
Apr 17, 7:51 AM CDT	Special Weather Statement	ARX	Dubuque	24 min
Apr 17, 8:05 AM CDT	Special Weather Statement	DVN	Buchanan	40 min
Apr 17, 8:43 AM CDT	Special Weather Statement	DVN	Delaware	47 min
Apr 17, 8:46 AM CDT	Special Weather Statement	DVN	Jones	44 min
Apr 17, 9:57 AM CDT	Special Weather Statement	DMX	Worth	33 min
Apr 17, 12:46 PM CDT	Mesoscale Discussion	SPC	Clay, Dickinson, Emmet, Lyon, O'Brien, Osceola and 1 more	2 hr
Apr 17, 2:53 PM CDT	Mesoscale Discussion	SPC	Crawford, Harrison, Ida, Monona, Sac, Woodbury	2 hr
Apr 17, 3:45 PM CDT	Severe Thunderstorm Watch	SPC	Buena Vista, Calhoun, Cherokee, Clay, Dickinson, Emmet and 13 more	6 hr
Apr 17, 4:48 PM CDT	Tornado Watch	SPC	Adair, Adams, Audubon, Carroll, Cass, Clarke and 17 more	7 hr
Apr 17, 5:33 PM CDT	Mesoscale Discussion	SPC	Mills, Pottawattamie	87 min
Apr 17, 5:34 PM CDT	Special Weather Statement	DMX	Emmet	26 min
Apr 17, 5:56 PM CDT	Mesoscale Discussion	SPC	Buena Vista, Cherokee, Clay, Dickinson, Emmet, Hancock and 9 more	2 hr
Apr 17, 6:20 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Harrison, Pottawattamie	55 min
Apr 17, 6:57 PM CDT	Tornado Warning	OAX	Pottawattamie	33 min
Apr 17, 7:23 PM CDT	Tornado Warning	OAX	Harrison, Pottawattamie, Shelby	37 min
Apr 17, 7:37 PM CDT	Mesoscale Discussion	SPC	Cass, Fremont, Mills, Montgomery, Pottawattamie	53 min
Apr 17, 7:48 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Fremont, Mills	42 min
Apr 17, 7:49 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	Pottawattamie	56 min
Apr 17, 7:54 PM CDT	Tornado Warning	OAX	Pottawattamie	51 min
Apr 17, 7:56 PM CDT	Tornado Warning Tornado observed	OAX	Fremont, Mills	49 min
Apr 17, 8:06 PM CDT	Mesoscale Discussion	SPC	Cherokee, Clay, Dickinson, Emmet, Lyon, O'Brien and 3 more	84 min
Apr 17, 8:10 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Cass	65 min
Apr 17, 8:17 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Fremont, Mills, Montgomery, Page	43 min
Apr 17, 8:22 PM CDT	Tornado Warning Tornado observed	OAX	Fremont, Mills, Montgomery, Page	38 min
Apr 17, 8:23 PM CDT	Tornado Warning	DMX	Cass	40 min
Apr 17, 8:27 PM CDT	Severe Thunderstorm Warning	FSD	Ida, Woodbury	33 min
Apr 17, 8:51 PM CDT	Severe Thunderstorm Warning	FSD	Clay, O'Brien, Osceola	24 min
Apr 17, 8:51 PM CDT	Tornado Warning EmergencyTornado observedCatastrophic damage threat	OAX	Fremont, Montgomery, Page	24 min
Apr 17, 8:58 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Fremont, Mills, Montgomery, Page	47 min
Apr 17, 9:07 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Adams, Taylor	53 min
Apr 17, 9:08 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	OAX	Montgomery, Page	28 min
Apr 17, 9:12 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Cass	48 min
Apr 17, 9:17 PM CDT	Severe Thunderstorm Warning	DMX	Emmet	32 min
Apr 17, 9:18 PM CDT	Tornado Warning	DMX	Adams, Taylor	42 min
Apr 17, 9:50 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Clarke, Lucas, Madison, Union and 1 more	85 min
Apr 17, 9:57 PM CDT	Severe Thunderstorm Warning	DMX	Adams, Ringgold, Taylor, Union	48 min
Apr 17, 10:00 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Dallas, Madison	45 min
Apr 17, 10:27 PM CDT	Special Weather Statement	DMX	Polk	33 min
Apr 17, 10:39 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Clarke, Ringgold, Union	51 min
Apr 17, 10:43 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Polk, Warren	47 min
Apr 17, 10:50 PM CDT	Severe Thunderstorm Warning	DMX	Polk, Warren	25 min
Apr 17, 11:01 PM CDT	Special Weather Statement	DMX	Polk	44 min
Apr 17, 11:03 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Lucas, Warren	42 min
Apr 17, 11:24 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marion, Polk, Warren	36 min
Apr 17, 11:44 PM CDT	Special Weather Statement	DVN	Iowa	46 min
Apr 17, 11:52 PM CDT	Special Weather Statement	DMX	Poweshiek	23 min
Apr 18, 12:01 AM CDT	Special Weather Statement	DMX	Poweshiek	29 min
Apr 18, 12:15 AM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Woodbury	30 min
Apr 18, 12:39 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, Plymouth	36 min
Apr 18, 12:42 AM CDT	Mesoscale Discussion	SPC	Black Hawk, Bremer, Buchanan, Buena Vista, Butler, Calhoun and 28 more	3 hr
Apr 18, 12:59 AM CDT	Severe Thunderstorm Warning Considerable damage threat	FSD	Buena Vista, Cherokee	46 min
Apr 18, 1:01 AM CDT	Special Weather Statement	DVN	Washington	29 min
Apr 18, 1:11 AM CDT	Severe Thunderstorm Warning	DVN	Johnson, Louisa, Muscatine, Washington	21 min
Apr 18, 1:16 AM CDT	Severe Thunderstorm Warning	FSD	Plymouth, Sioux	44 min
Apr 18, 1:28 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Palo Alto, Pocahontas	32 min
Apr 18, 2:04 AM CDT	Special Weather Statement	DMX	Humboldt, Kossuth	26 min
Apr 18, 2:10 AM CDT	Severe Thunderstorm Warning	DMX	Hancock, Humboldt, Kossuth, Webster, Wright	50 min
Apr 18, 2:10 AM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux, Woodbury	35 min
Apr 18, 2:32 AM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Franklin, Worth, Wright	43 min
Apr 18, 2:44 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Clay	17 min
Apr 18, 2:57 AM CDT	Severe Thunderstorm Warning	DMX	Franklin	18 min
Apr 18, 3:12 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Butler, Franklin	48 min
Apr 18, 3:45 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Black Hawk, Bremer, Butler	45 min
Apr 18, 4:09 AM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	Fayette	51 min
Apr 18, 4:23 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DMX	Cerro Gordo, Franklin, Hancock, Worth, Wright	38 min
Apr 18, 4:34 AM CDT	Severe Thunderstorm Warning	ARX	Clayton	41 min
Apr 18, 4:48 AM CDT	Severe Thunderstorm Warning	ARX	Chickasaw, Floyd, Howard, Mitchell	36 min
Apr 18, 4:48 AM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin	32 min
Apr 18, 4:51 AM CDT	Severe Thunderstorm Warning	ARX	Floyd	24 min
Apr 18, 5:05 AM CDT	Mesoscale Discussion	SPC	Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 6 more	2 hr
Apr 18, 5:09 AM CDT	Severe Thunderstorm Warning	DMX	Bremer, Butler	34 min
Apr 18, 5:32 AM CDT	Severe Thunderstorm Warning	ARX	Fayette	31 min
Apr 18, 5:53 AM CDT	Severe Thunderstorm Warning	ARX	Clayton	37 min
Apr 20, 2:20 PM CDT	Mesoscale Discussion	SPC	Davis, Des Moines, Henry, Jefferson, Lee, Louisa and 1 more	115 min
Apr 20, 3:41 PM CDT	Tornado Watch	SPC	Des Moines, Henry, Jefferson, Keokuk, Lee, Louisa and 4 more	7 hr
Apr 20, 4:18 PM CDT	Special Weather Statement	DVN	Van Buren	42 min
Apr 20, 5:25 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson, Lee, Van Buren, Washington	65 min
Apr 20, 5:40 PM CDT	Mesoscale Discussion	SPC	Des Moines, Henry, Lee, Van Buren	95 min
Apr 20, 6:32 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Lee	43 min
Apr 20, 7:14 PM CDT	Severe Thunderstorm Warning	DVN	Des Moines, Louisa	61 min
Apr 20, 7:25 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Des Moines, Johnson, Jones, Louisa, Muscatine and 1 more	65 min
Apr 20, 7:33 PM CDT	Tornado Warning	DVN	Des Moines, Louisa	42 min
Apr 20, 7:46 PM CDT	Mesoscale Discussion	SPC	Muscatine, Scott	89 min
Apr 20, 7:49 PM CDT	Flash Flood Warning	DVN	Benton, Johnson, Linn	3 hr
Apr 20, 8:00 PM CDT	Tornado Warning	DVN	Muscatine, Scott	32 min
Apr 20, 8:08 PM CDT	Severe Thunderstorm Warning	DVN	Cedar, Clinton, Muscatine, Scott	67 min
Apr 21, 10:29 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	46 min
Apr 21, 11:02 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	30 min
Apr 21, 11:54 PM CDT	Special Weather Statement	DMX	Audubon, Carroll, Greene, Guthrie	51 min
Apr 22, 12:32 AM CDT	Special Weather Statement	DMX	Boone, Story	43 min
Apr 22, 12:51 AM CDT	Special Weather Statement	DMX	Polk	24 min
Apr 22, 2:10 AM CDT	Special Weather Statement	DMX	Winnebago	35 min
Apr 22, 3:41 AM CDT	Special Weather Statement	DMX	Grundy, Hardin	34 min
Apr 22, 4:09 AM CDT	Special Weather Statement	DMX	Black Hawk, Grundy	51 min
Apr 22, 8:25 AM CDT	Special Weather Statement	DMX	Davis	20 min
Apr 22, 4:54 PM CDT	Mesoscale Discussion	SPC	Lee	96 min
Apr 22, 8:45 PM CDT	Special Weather Statement	OAX	Page	30 min
Apr 22, 10:04 PM CDT	Special Weather Statement	DMX	Ringgold	41 min
Apr 22, 10:14 PM CDT	Special Weather Statement	DMX	Story	46 min
Apr 22, 10:20 PM CDT	Severe Thunderstorm Warning	DMX	Marshall, Story	55 min
Apr 22, 10:36 PM CDT	Severe Thunderstorm Warning	DMX	Decatur, Ringgold	54 min
Apr 22, 11:02 PM CDT	Severe Thunderstorm Warning	DMX	Marshall	43 min
Apr 22, 11:21 PM CDT	Special Weather Statement	DVN	Jefferson	24 min
Apr 22, 11:25 PM CDT	Special Weather Statement	DMX	Decatur	35 min
Apr 22, 11:26 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Jefferson	49 min
Apr 22, 11:44 PM CDT	Severe Thunderstorm Warning	DMX	Marshall, Tama	46 min
Apr 23, 12:59 AM CDT	Special Weather Statement	DMX	Calhoun, Sac	31 min
Apr 23, 1:30 AM CDT	Special Weather Statement	DMX	Calhoun, Sac	45 min
Apr 23, 1:57 AM CDT	Special Weather Statement	DMX	Carroll	33 min
Apr 23, 2:23 AM CDT	Severe Thunderstorm Warning	FSD	Woodbury	37 min
Apr 23, 3:52 PM CDT	Special Weather Statement	DMX	Wayne	8 min
Apr 23, 4:24 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	22 min
Apr 23, 4:43 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Boone, Calhoun, Carroll and 30 more	92 min
Apr 23, 5:53 PM CDT	Special Weather Statement	DMX	Audubon, Guthrie	37 min
Apr 23, 6:06 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Guthrie	39 min
Apr 23, 6:22 PM CDT	Severe Thunderstorm Warning	DMX	Jasper, Marshall	38 min
Apr 23, 6:38 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Marshall, Tama	52 min
Apr 23, 6:40 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Poweshiek, Tama	36 min
Apr 23, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Guthrie	47 min
Apr 23, 7:01 PM CDT	Severe Thunderstorm Warning	DVN	Benton	31 min
Apr 23, 7:13 PM CDT	Special Weather Statement	OAX	Harrison	32 min
Apr 23, 7:14 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Pocahontas, Webster	46 min
Apr 23, 7:43 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Sac	47 min
Apr 23, 7:52 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton, Webster, Wright	38 min
Apr 23, 7:58 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Webster	47 min
Apr 23, 8:02 PM CDT	Severe Thunderstorm Warning	DMX	Franklin, Hamilton, Hardin, Wright	43 min
Apr 23, 8:16 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Carroll, Greene	44 min
Apr 23, 8:25 PM CDT	Severe Thunderstorm Warning	DMX	Butler, Franklin, Grundy, Hardin	50 min
Apr 23, 9:04 PM CDT	Special Weather Statement	ARX	Clayton	26 min
Apr 23, 9:09 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Bremer, Butler	51 min
Apr 23, 9:15 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk, Butler, Grundy	29 min
Apr 23, 9:25 PM CDT	Special Weather Statement	ARX	Clayton	35 min
Apr 23, 9:32 PM CDT	Special Weather Statement	ARX	Fayette	28 min
Apr 23, 9:35 PM CDT	Severe Thunderstorm Warning	ARX	Fayette	55 min
Apr 23, 10:02 PM CDT	Special Weather Statement	DMX	Black Hawk	28 min
Apr 23, 10:38 PM CDT	Special Weather Statement	DMX	Black Hawk	37 min
Apr 23, 11:21 PM CDT	Special Weather Statement	ARX	Clayton, Fayette	54 min
Apr 24, 5:22 AM CDT	Areal Flood Advisory	OAX	Fremont	3 hr
Apr 24, 8:29 AM CDT	Special Weather Statement	DMX	Marion	31 min
Apr 24, 10:07 AM CDT	River Flood Watch	DVN	Benton, Iowa	21 days
Apr 24, 10:07 AM CDT	River Flood Watch	DVN	Clinton, Scott	3 days
Apr 24, 10:22 AM CDT	River Flood Watch	DMX	Black Hawk	23 hr
Apr 24, 4:05 PM CDT	Special Weather Statement	DMX	Greene	25 min
Apr 24, 4:07 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	38 min
Apr 24, 4:30 PM CDT	Tornado Warning	OAX	Pottawattamie	30 min
Apr 24, 4:32 PM CDT	Flash Flood Warning	OAX	Pottawattamie	3 hr
Apr 24, 4:35 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Audubon, Cass, Fremont, Guthrie and 6 more	115 min
Apr 24, 4:53 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	37 min
Apr 24, 5:22 PM CDT	Tornado Warning	OAX	Pottawattamie	13 min
Apr 24, 6:09 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	36 min
Apr 24, 6:20 PM CDT	Special Weather Statement	DMX	Adair	40 min
Apr 24, 6:21 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	24 min
Apr 24, 6:28 PM CDT	Tornado Warning	OAX	Harrison, Pottawattamie, Shelby	32 min
Apr 24, 6:40 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	23 min
Apr 24, 7:03 PM CDT	Special Weather Statement	DMX	Guthrie	42 min
Apr 24, 7:12 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Guthrie	48 min
Apr 24, 7:14 PM CDT	Flash Flood Warning	OAX	Pottawattamie	4 hr
Apr 27, 8:17 PM CDT	River Flood Warning	DVN	Clinton, Scott	8 days
Apr 28, 8:51 AM CDT	Severe Thunderstorm Warning	DMX	Bremer	24 min
Apr 28, 9:04 AM CDT	Special Weather Statement	ARX	Fayette	41 min
Apr 28, 10:41 AM CDT	Mesoscale Discussion	SPC	Cherokee, Clay, Dickinson, Lyon, O'Brien, Osceola and 3 more	2 hr
Apr 28, 12:29 PM CDT	Tornado Watch	SPC	Buena Vista, Cherokee, Clay, Dickinson, Emmet, Lyon and 5 more	10 hr
Apr 28, 12:56 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	34 min
Apr 28, 2:25 PM CDT	Mesoscale Discussion	SPC	Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 18 more	2 hr
Apr 28, 2:44 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Osceola	46 min
Apr 28, 2:50 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson, O'Brien, Osceola	21 min
Apr 28, 3:25 PM CDT	Severe Thunderstorm Warning	FSD	Dickinson, Osceola	35 min
Apr 28, 3:27 PM CDT	Tornado Watch	SPC	Butler, Calhoun, Cerro Gordo, Chickasaw, Floyd, Franklin and 13 more	8 hr
Apr 28, 3:28 PM CDT	Mesoscale Discussion	SPC	Adair, Adams, Appanoose, Audubon, Boone, Carroll and 26 more	3 hr
Apr 28, 4:13 PM CDT	Severe Thunderstorm Warning	DMX	Emmet	47 min
Apr 28, 4:34 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	41 min
Apr 28, 4:56 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Palo Alto	49 min
Apr 28, 4:58 PM CDT	Tornado Watch	SPC	Adair, Adams, Audubon, Boone, Carroll, Cass and 16 more	7 hr
Apr 28, 5:03 PM CDT	Wind Advisory	DMX	Calhoun, Cerro Gordo, Emmet, Franklin, Hamilton, Hancock and 10 more	3 hr
Apr 28, 5:08 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	52 min
Apr 28, 5:29 PM CDT	Mesoscale Discussion	SPC	Monona, Plymouth, Sioux, Woodbury	91 min
Apr 28, 5:40 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Palo Alto	36 min
Apr 28, 5:43 PM CDT	Tornado Warning	DMX	Emmet, Palo Alto	16 min
Apr 28, 5:55 PM CDT	Tornado Warning	DMX	Emmet, Kossuth	22 min
Apr 28, 5:59 PM CDT	Severe Thunderstorm Watch	SPC	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	4 hr
Apr 28, 6:06 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee, O'Brien, Plymouth, Sioux	39 min
Apr 28, 6:06 PM CDT	Mesoscale Discussion	SPC	Howard, Mitchell, Winnebago, Worth	84 min
Apr 28, 6:41 PM CDT	Severe Thunderstorm Warning	FSD	Lyon, Sioux	49 min
Apr 28, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Kossuth, Winnebago	33 min
Apr 28, 7:13 PM CDT	Severe Thunderstorm Warning	FSD	Osceola	47 min
Apr 28, 7:29 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Kossuth, Winnebago	31 min
Apr 28, 7:34 PM CDT	Tornado Watch	SPC	Allamakee, Winneshiek	5 hr
Apr 28, 7:54 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee, Plymouth	51 min
Apr 28, 7:59 PM CDT	Special Weather Statement	DMX	Hancock, Winnebago	61 min
Apr 28, 8:34 PM CDT	Severe Thunderstorm Warning	DMX	Hancock, Winnebago	41 min
Apr 28, 8:40 PM CDT	Severe Thunderstorm Warning	DMX	Cass	39 min
Apr 28, 8:51 PM CDT	Severe Thunderstorm Warning	DMX	Palo Alto	24 min
Apr 28, 8:54 PM CDT	Tornado Warning	DMX	Cass	26 min
Apr 28, 8:58 PM CDT	Severe Thunderstorm Warning	DMX	Adair, Audubon, Cass, Guthrie	47 min
Apr 28, 9:06 PM CDT	Severe Thunderstorm Warning	DMX	Emmet, Kossuth, Palo Alto	39 min
Apr 28, 9:09 PM CDT	Special Weather Statement	OAX	Fremont, Mills, Montgomery, Pottawattamie, Shelby	66 min
Apr 28, 9:10 PM CDT	Severe Thunderstorm Warning	DMX	Cerro Gordo, Hancock, Winnebago, Worth	26 min
Apr 28, 9:18 PM CDT	Special Weather Statement	OAX	Fremont, Mills, Montgomery, Pottawattamie, Shelby	57 min
Apr 28, 9:52 PM CDT	Severe Thunderstorm Warning	DMX	Boone, Story	38 min
Apr 28, 10:01 PM CDT	Special Weather Statement	DMX	Appanoose, Decatur, Monroe, Wayne	29 min
Apr 28, 10:13 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Hardin, Marshall, Story, Tama	47 min
Apr 28, 10:22 PM CDT	Special Weather Statement	DMX	Appanoose, Davis, Lucas, Mahaska, Monroe, Wapello and 1 more	53 min
Apr 28, 11:10 PM CDT	Special Weather Statement	DMX	Black Hawk, Bremer, Grundy	50 min
Apr 28, 11:24 PM CDT	Special Weather Statement	DVN	Buchanan	51 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	104
Tornado Warning	17
Severe Thunderstorm Watch	3
Tornado Watch	6
Mesoscale Discussion	22
Special Weather Statement	69
Flooding
Flash Flood Warning	3
River Flood Warning	1
River Flood Watch	3
Areal Flood Advisory	1
Wind and dust
Wind Advisory	6
Fire
Red Flag Warning	4
Fire Weather Watch	2
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 2024 2026

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.