Weather alerts in Illinois, April 2022

193 weather alerts in April 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 April 2022. Tap one for its archive.

Alerts: 193
Warnings: 86
Watches: 16
Advisories: 42
Busiest day: April 30, 202247 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, 10:14 AM CDT	River Flood Warning	IND	Lawrence, Wabash	11 hr
Apr 1, 2:40 PM CDT	Winter Weather Advisory	DVN	Carroll, Jo Daviess, Stephenson	22 hr
Apr 1, 2:40 PM CDT	Frost Advisory	PAH	Edwards, Gallatin, Hamilton, Hardin, Jefferson, Saline and 3 more	17 hr
Apr 2, 3:32 AM CDT	Winter Weather Advisory	LOT	Boone, Ogle, Winnebago	10 hr
Apr 2, 2:37 PM CDT	Frost Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	18 hr
Apr 3, 7:49 AM CDT	Marine Dense Fog Advisory	LOT		7 hr
Apr 3, 10:33 AM CDT	River Flood Warning	PAH	Jackson	48 hr
Apr 4, 8:45 AM CDT	River Flood Warning	IND	Lawrence, Wabash	37 hr
Apr 5, 4:10 AM CDT	Dense Fog Advisory	LOT	Cook, DuPage, Kendall, Lake, Will	11 hr
Apr 5, 6:30 AM CDT	Marine Dense Fog Advisory	LOT		10 hr
Apr 5, 9:03 AM CDT	River Flood Warning	LSX	Morgan, Pike	21 days
Apr 5, 9:03 AM CDT	River Flood Warning	LSX	Brown	11 days
Apr 5, 7:53 PM CDT	Severe Thunderstorm Warning	LSX	Adams	35 min
Apr 5, 9:52 PM CDT	Small Craft Advisory	LOT		47 hr
Apr 6, 6:30 PM CDT	River Flood Warning	ILX	Fulton, Knox	9 hr
Apr 7, 9:34 PM CDT	River Flood Warning	ILX	Marshall, Putnam	3 days
Apr 8, 2:34 AM CDT	Freeze Warning	PAH	Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 6 more	29 hr
Apr 8, 2:38 AM CDT	Freeze Warning	ILX	Christian, Clay, Coles, Cumberland, Effingham, Jasper and 6 more	29 hr
Apr 8, 3:27 AM CDT	Small Craft Advisory	LOT		36 hr
Apr 8, 3:35 AM CDT	Freeze Warning	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	28 hr
Apr 8, 10:37 AM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	4 days
Apr 8, 2:25 PM CDT	Freeze Watch	ILX	Clark, Clay, Coles, Crawford, Cumberland, Effingham and 5 more	23 hr
Apr 9, 1:39 PM CDT	Freeze Warning	ILX	Clark, Clay, Coles, Crawford, Cumberland, Douglas and 7 more	18 hr
Apr 9, 2:10 PM CDT	Frost Advisory	PAH	Edwards, Gallatin, Hamilton, Wabash, Wayne, White	17 hr
Apr 9, 2:10 PM CDT	Wind Advisory	PAH	Alexander, Jackson, Perry, Union	29 hr
Apr 9, 8:51 PM CDT	Small Craft Advisory	LOT		30 hr
Apr 10, 1:50 PM CDT	Wind Advisory	DVN	Carroll, Jo Daviess	4 hr
Apr 11, 5:31 AM CDT	Severe Thunderstorm Warning	LSX	Monroe	44 min
Apr 11, 6:07 AM CDT	Severe Thunderstorm Warning	LSX	Clinton, Monroe, Randolph, Saint Clair, Washington	36 min
Apr 11, 6:23 AM CDT	Special Weather Statement	PAH	Perry	37 min
Apr 11, 7:10 AM CDT	Special Weather Statement	PAH	Jefferson, Wayne	35 min
Apr 12, 1:17 AM CDT	Dense Fog Advisory	LSX	Monroe, Randolph	8 hr
Apr 12, 1:46 AM CDT	Dense Fog Advisory	PAH	Jackson	7 hr
Apr 12, 3:24 AM CDT	Gale Watch	LOT		24 hr
Apr 12, 3:24 AM CDT	Small Craft Advisory	LOT		52 hr
Apr 12, 9:01 AM CDT	River Flood Warning	ILX	Clay, Richland	3 days
Apr 12, 2:18 PM CDT	Flood Watch	PAH	Alexander, Massac, Pulaski	30 hr
Apr 13, 1:48 AM CDT	Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	16 hr
Apr 13, 3:08 AM CDT	Gale Warning	LOT		40 hr
Apr 13, 5:47 AM CDT	Special Weather Statement	DVN	Henry, McDonough, Rock Island, Warren	58 min
Apr 13, 7:38 AM CDT	Mesoscale Discussion	SPC	Calhoun, Greene, Jersey, Pike, Scott	2 hr
Apr 13, 10:39 AM CDT	Special Weather Statement	PAH	Franklin	36 min
Apr 13, 10:49 AM CDT	Mesoscale Discussion	SPC	Alexander, Franklin, Jackson, Johnson, Monroe, Perry and 6 more	56 min
Apr 13, 11:13 AM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	6 days
Apr 13, 11:16 AM CDT	Tornado Watch	SPC	Alexander, Clinton, Franklin, Jackson, Jefferson, Johnson and 9 more	5 hr
Apr 13, 11:27 AM CDT	River Flood Warning	IND	Crawford, Lawrence	34 hr
Apr 13, 12:04 PM CDT	River Flood Watch	LOT	Bureau, LaSalle, Putnam	22 hr
Apr 13, 12:32 PM CDT	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 10 more	118 min
Apr 13, 1:48 PM CDT	Mesoscale Discussion	SPC	Champaign, Cook, DeKalb, DeWitt, DuPage, Ford and 21 more	87 min
Apr 13, 2:08 PM CDT	Wind Advisory	LOT	Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more	21 hr
Apr 13, 2:26 PM CDT	Wind Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	29 hr
Apr 13, 2:36 PM CDT	Special Weather Statement	ILX	Woodford	24 min
Apr 13, 2:39 PM CDT	Wind Advisory	ILX	Cass, Champaign, DeWitt, Douglas, Edgar, Fulton and 14 more	28 hr
Apr 13, 3:03 PM CDT	Special Weather Statement	LOT	LaSalle	42 min
Apr 13, 3:35 PM CDT	Tornado Watch	SPC	Hardin, Massac, Pope	3 hr
Apr 13, 3:39 PM CDT	Special Weather Statement	LOT	Grundy, Kankakee	51 min
Apr 13, 4:11 PM CDT	Special Weather Statement	LOT	DuPage, Kendall, Will	49 min
Apr 13, 4:20 PM CDT	Severe Thunderstorm Warning	LOT	DuPage, Kendall, Will	25 min
Apr 13, 4:40 PM CDT	Special Marine Warning	LOT		80 min
Apr 13, 4:42 PM CDT	Special Weather Statement	LOT	Cook, DuPage, Lake	48 min
Apr 13, 8:23 PM CDT	River Flood Warning	LSX	Fayette	5 days
Apr 14, 3:43 AM CDT	Wind Advisory	LSX	Adams, Brown	15 hr
Apr 14, 10:35 AM CDT	High Wind Warning	DVN	Bureau, Carroll, Henry, Jo Daviess, Putnam, Rock Island and 2 more	8 hr
Apr 14, 10:41 AM CDT	High Wind Warning	LOT	Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more	8 hr
Apr 14, 10:44 AM CDT	High Wind Warning	ILX	McLean, Marshall, Stark, Woodford	8 hr
Apr 14, 6:59 PM CDT	Small Craft Advisory	LOT		20 hr
Apr 15, 4:22 AM CDT	River Flood Warning	ILX	Peoria, Tazewell, Woodford	15 hr
Apr 16, 2:14 AM CDT	Freeze Warning	ILX	Clark, Coles, Douglas, Edgar, Moultrie	29 hr
Apr 17, 1:49 PM CDT	Freeze Watch	ILX	Cass, Christian, Clark, Clay, Coles, Crawford and 15 more	23 hr
Apr 17, 2:27 PM CDT	Frost Advisory	LSX	Madison, Saint Clair	43 hr
Apr 17, 2:27 PM CDT	Freeze Watch	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 9 more	13 hr
Apr 17, 2:56 PM CDT	Small Craft Advisory	LOT		48 hr
Apr 18, 3:12 AM CDT	Freeze Warning	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 9 more	30 hr
Apr 18, 3:13 AM CDT	Freeze Warning	ILX	Cass, Christian, Clark, Clay, Coles, Crawford and 15 more	29 hr
Apr 18, 3:13 PM CDT	Freeze Warning	PAH	Edwards, Franklin, Gallatin, Hamilton, Jackson, Jefferson and 6 more	16 hr
Apr 18, 4:33 PM CDT	Frost Advisory	PAH	Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more	15 hr
Apr 19, 2:54 PM CDT	Gale Warning	LOT		35 hr
Apr 19, 2:54 PM CDT	Small Craft Advisory	LOT		25 hr
Apr 20, 9:33 PM CDT	River Flood Warning	LSX	Pike, Scott	61 hr
Apr 21, 3:55 AM CDT	Small Craft Advisory	LOT		15 hr
Apr 21, 9:18 PM CDT	Small Craft Advisory	LOT		30 hr
Apr 21, 9:33 PM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	23 hr
Apr 22, 3:07 AM CDT	Flood Watch	DVN	Carroll, Jo Daviess, Rock Island, Whiteside	12 hr
Apr 22, 3:58 AM CDT	Gale Watch	LOT		23 hr
Apr 22, 10:46 AM CDT	River Flood Watch	DVN	Henderson	7 days
Apr 22, 10:46 AM CDT	River Flood Watch	DVN	Henderson, Mercer	6 days
Apr 22, 10:46 AM CDT	River Flood Watch	DVN	Hancock, Henderson	6 days
Apr 22, 11:21 AM CDT	Special Weather Statement	DVN	Whiteside	24 min
Apr 22, 2:29 PM CDT	Special Weather Statement	DVN	Whiteside	46 min
Apr 22, 4:07 PM CDT	Severe Thunderstorm Warning	DVN	Rock Island	23 min
Apr 22, 4:50 PM CDT	Special Weather Statement	LOT	LaSalle	25 min
Apr 23, 3:05 AM CDT	Gale Warning	LOT		40 hr
Apr 23, 3:05 AM CDT	Small Craft Advisory	LOT		10 hr
Apr 23, 10:40 AM CDT	River Flood Warning	DVN	Henderson	21 days
Apr 23, 10:40 AM CDT	River Flood Warning	DVN	Henderson, Mercer	3 days
Apr 23, 10:40 AM CDT	River Flood Warning	DVN	Hancock, Henderson	7 days
Apr 24, 9:26 AM CDT	River Flood Warning	ILX	Clay, Richland	20 hr
Apr 24, 10:26 AM CDT	Special Weather Statement	ILX	Tazewell, Woodford	34 min
Apr 24, 10:56 AM CDT	Mesoscale Discussion	SPC	Bond, Champaign, Christian, DeWitt, DuPage, Ford and 15 more	2 hr
Apr 24, 11:03 AM CDT	Special Weather Statement	LOT	Kane, Kendall, LaSalle	42 min
Apr 24, 11:28 AM CDT	Special Weather Statement	LOT	DuPage, Kane, Kendall	47 min
Apr 24, 12:04 PM CDT	Special Weather Statement	LOT	DuPage, Lake	41 min
Apr 24, 12:27 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Sangamon	48 min
Apr 24, 12:29 PM CDT	Severe Thunderstorm Warning	LSX	Montgomery	16 min
Apr 24, 12:46 PM CDT	Severe Thunderstorm Watch	SPC	Bond, Champaign, Christian, Clark, Clay, Clinton and 20 more	6 hr
Apr 24, 1:07 PM CDT	Special Weather Statement	ILX	Macon	23 min
Apr 24, 1:22 PM CDT	Special Weather Statement	ILX	Ford	23 min
Apr 24, 1:54 PM CDT	Special Weather Statement	ILX	Christian	36 min
Apr 24, 1:57 PM CDT	Special Weather Statement	ILX	Piatt	33 min
Apr 24, 2:18 PM CDT	Special Weather Statement	ILX	Christian	27 min
Apr 24, 2:49 PM CDT	Special Weather Statement	ILX	Moultrie	26 min
Apr 24, 2:52 PM CDT	Special Weather Statement	ILX	Shelby	23 min
Apr 24, 2:58 PM CDT	Mesoscale Discussion	SPC	Bond, Champaign, Christian, Clay, Clinton, Coles and 18 more	92 min
Apr 24, 3:14 PM CDT	Special Weather Statement	ILX	Moultrie	31 min
Apr 24, 5:01 PM CDT	Special Weather Statement	ILX	Piatt	29 min
Apr 24, 5:33 PM CDT	Special Weather Statement	ILX	Champaign	27 min
Apr 24, 6:02 PM CDT	Special Weather Statement	ILX	Vermilion	43 min
Apr 24, 6:14 PM CDT	Special Weather Statement	ILX	Macon	31 min
Apr 24, 6:48 PM CDT	Special Weather Statement	ILX	Douglas, Moultrie	27 min
Apr 24, 7:00 PM CDT	Small Craft Advisory	LOT		3 hr
Apr 24, 7:20 PM CDT	Special Weather Statement	ILX	Douglas	25 min
Apr 24, 7:40 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Douglas, Edgar, Vermilion	35 min
Apr 24, 8:27 PM CDT	Mesoscale Discussion	SPC	Clay, Edwards, Franklin, Hamilton, Jackson, Jefferson and 9 more	2 hr
Apr 24, 9:24 PM CDT	Areal Flood Advisory	PAH	Wayne	4 hr
Apr 25, 2:40 AM CDT	Frost Advisory	LSX	Bond, Calhoun, Fayette, Greene, Jersey, Macoupin and 3 more	29 hr
Apr 25, 2:40 AM CDT	Freeze Warning	LSX	Adams, Brown	29 hr
Apr 25, 3:01 AM CDT	Freeze Warning	LOT	Boone, Cook, DeKalb, DuPage, Grundy, Kane and 9 more	24 hr
Apr 25, 3:02 AM CDT	Freeze Warning	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	29 hr
Apr 25, 3:13 AM CDT	Frost Advisory	ILX	Champaign, Christian, Clark, Coles, Cumberland, Douglas and 10 more	29 hr
Apr 25, 3:13 AM CDT	Freeze Warning	ILX	Cass, DeWitt, Fulton, Knox, Logan, McLean and 8 more	29 hr
Apr 25, 12:50 PM CDT	Small Craft Advisory	LOT		8 hr
Apr 26, 3:01 AM CDT	Frost Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more	28 hr
Apr 26, 3:05 AM CDT	Frost Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	29 hr
Apr 26, 3:20 AM CDT	Frost Advisory	LOT	Cook, Ford, Iroquois, LaSalle, Livingston	29 hr
Apr 26, 3:20 AM CDT	Freeze Warning	LOT	Boone, Cook, DeKalb, DuPage, Grundy, Kane and 8 more	29 hr
Apr 26, 10:44 AM CDT	River Flood Warning	LSX	Pike	14 days
Apr 26, 10:44 AM CDT	River Flood Warning	LSX	Pike	6 days
Apr 26, 10:44 AM CDT	River Flood Warning	LSX	Calhoun	15 days
Apr 26, 2:39 PM CDT	Frost Advisory	DVN	Bureau, Henderson, Henry, McDonough, Mercer, Putnam and 2 more	17 hr
Apr 26, 2:39 PM CDT	Freeze Warning	DVN	Carroll, Jo Daviess, Stephenson, Whiteside	17 hr
Apr 26, 5:03 PM CDT	Frost Advisory	LSX	Bond, Clinton, Fayette, Greene, Jersey, Macoupin and 7 more	13 hr
Apr 27, 3:44 AM CDT	Small Craft Advisory	LOT		17 hr
Apr 28, 8:58 PM CDT	Small Craft Advisory	LOT		55 hr
Apr 29, 6:18 PM CDT	Severe Thunderstorm Warning	LSX	Pike	31 min
Apr 29, 6:40 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Pike	32 min
Apr 29, 6:42 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	33 min
Apr 30, 10:27 AM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	23 hr
Apr 30, 11:44 AM CDT	River Flood Warning	LSX	Calhoun	67 hr
Apr 30, 12:32 PM CDT	Mesoscale Discussion	SPC	Boone, Bureau, Carroll, Cass, Christian, DeKalb and 33 more	118 min
Apr 30, 1:09 PM CDT	Mesoscale Discussion	SPC	Alexander, Clinton, Franklin, Jackson, Jefferson, Johnson and 9 more	2 hr
Apr 30, 1:46 PM CDT	Tornado Watch	SPC	Boone, Bureau, Carroll, Champaign, Christian, Clark and 49 more	8 hr
Apr 30, 2:03 PM CDT	Tornado Watch	SPC	Alexander, Bond, Clinton, Fayette, Franklin, Jackson and 11 more	8 hr
Apr 30, 2:43 PM CDT	Mesoscale Discussion	SPC	Rock Island	92 min
Apr 30, 3:20 PM CDT	Mesoscale Discussion	SPC	Boone, Bureau, Carroll, DeKalb, DuPage, Ford and 25 more	85 min
Apr 30, 3:28 PM CDT	Special Weather Statement	DVN	Jo Daviess	32 min
Apr 30, 3:32 PM CDT	Tornado Warning	DVN	Jo Daviess	28 min
Apr 30, 3:46 PM CDT	Special Weather Statement	DVN	Whiteside	29 min
Apr 30, 3:49 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Livingston, Will	41 min
Apr 30, 3:57 PM CDT	Mesoscale Discussion	SPC	Clinton, Madison, Monroe, Perry, Randolph, Saint Clair and 1 more	63 min
Apr 30, 4:09 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Kendall, Will	66 min
Apr 30, 4:19 PM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	26 min
Apr 30, 4:31 PM CDT	Special Weather Statement	DVN	Stephenson	29 min
Apr 30, 4:33 PM CDT	Special Weather Statement	ILX	Marshall	27 min
Apr 30, 4:35 PM CDT	Special Marine Warning	LOT		2 hr
Apr 30, 4:37 PM CDT	Severe Thunderstorm Warning	LOT	Ogle	38 min
Apr 30, 4:49 PM CDT	Tornado Warning Tornado observed	LOT	Cook, DuPage	10 min
Apr 30, 5:09 PM CDT	Severe Thunderstorm Warning	LSX	Randolph	36 min
Apr 30, 5:13 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Ogle, Winnebago	47 min
Apr 30, 5:24 PM CDT	Severe Thunderstorm Warning	ILX	Sangamon	30 min
Apr 30, 5:24 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Perry	51 min
Apr 30, 5:27 PM CDT	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 14 more	2 hr
Apr 30, 5:32 PM CDT	Severe Thunderstorm Warning	ILX	McLean, Tazewell, Woodford	43 min
Apr 30, 5:35 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle	25 min
Apr 30, 5:41 PM CDT	Special Weather Statement	DVN	Bureau	19 min
Apr 30, 5:46 PM CDT	Tornado Warning	LOT	Boone, McHenry	28 min
Apr 30, 5:48 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Logan, McLean, Tazewell	57 min
Apr 30, 5:57 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kendall, LaSalle	48 min
Apr 30, 6:00 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Livingston	45 min
Apr 30, 6:02 PM CDT	Mesoscale Discussion	SPC	Boone, Champaign, Christian, Coles, Cook, DeKalb and 28 more	118 min
Apr 30, 6:05 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Macon, Sangamon	25 min
Apr 30, 6:13 PM CDT	Severe Thunderstorm Warning	LSX	Montgomery	17 min
Apr 30, 6:21 PM CDT	Severe Thunderstorm Warning	LOT	Boone	18 min
Apr 30, 6:25 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kendall, Livingston	50 min
Apr 30, 6:29 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Macon, Moultrie, Sangamon, Shelby	46 min
Apr 30, 6:34 PM CDT	Tornado Warning	ILX	McLean	41 min
Apr 30, 6:35 PM CDT	Areal Flood Advisory	LOT	Boone, McHenry	3 hr
Apr 30, 6:43 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Montgomery	32 min
Apr 30, 6:45 PM CDT	Severe Thunderstorm Warning	LOT	Livingston	29 min
Apr 30, 6:51 PM CDT	Severe Thunderstorm Warning	LOT	Will	39 min
Apr 30, 6:56 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois, Livingston	64 min
Apr 30, 6:56 PM CDT	Severe Thunderstorm Warning	LOT	DuPage	34 min
Apr 30, 6:58 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Douglas, Macon, Moultrie, Piatt	47 min
Apr 30, 6:58 PM CDT	Special Marine Warning	LOT		3 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	35
Tornado Warning	4
Severe Thunderstorm Watch	1
Tornado Watch	4
Mesoscale Discussion	14
Special Weather Statement	35
Flooding
River Flood Warning	24
Flood Watch	2
River Flood Watch	4
Areal Flood Advisory	2
Winter
Winter Weather Advisory	2
Cold
Freeze Warning	14
Freeze Watch	3
Frost Advisory	12
Wind and dust
High Wind Warning	3
Wind Advisory	7
Fog and smoke
Dense Fog Advisory	3
Marine
Gale Warning	3
Special Marine Warning	3
Gale Watch	2
Marine Dense Fog Advisory	2
Small Craft Advisory	14

By county

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

62 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. Rebuilt daily.