Weather alerts in Illinois, May 2025

307 weather alerts in May 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 May 2025. Tap one for its archive.

Alerts: 307
Warnings: 189
Watches: 14
Advisories: 39
Busiest day: May 16, 202598 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 30, 7:11 PM CDT	Tornado Warning	LSX	Fayette	27 min
Apr 30, 7:14 PM CDT	Tornado Warning	ILX	Effingham	31 min
Apr 30, 7:42 PM CDT	Tornado Warning	ILX	Effingham, Shelby	33 min
Apr 30, 7:56 PM CDT	Severe Thunderstorm Warning	LSX	Montgomery	19 min
Apr 30, 7:57 PM CDT	Severe Thunderstorm Warning	ILX	Christian	33 min
Apr 30, 8:13 PM CDT	Severe Thunderstorm Warning	ILX	Cumberland, Effingham, Shelby	47 min
Apr 30, 8:27 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Shelby	35 min
Apr 30, 8:35 PM CDT	Severe Thunderstorm Warning	ILX	Crawford	14 min
Apr 30, 8:38 PM CDT	Tornado Warning Tornado observed	ILX	Coles, Cumberland	37 min
Apr 30, 9:26 PM CDT	Special Weather Statement	ILX	Sangamon	19 min
Apr 30, 9:38 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Crawford	48 min
Apr 30, 9:46 PM CDT	Severe Thunderstorm Warning	ILX	Coles, Douglas, Edgar	27 min
Apr 30, 9:53 PM CDT	Small Craft Advisory	LOT		21 hr
Apr 30, 10:45 PM CDT	Special Weather Statement	ILX	Piatt	30 min
Apr 30, 10:59 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, McLean, Piatt	31 min
Apr 30, 11:15 PM CDT	Special Weather Statement	LOT	Ford	30 min
Apr 30, 11:44 PM CDT	Special Weather Statement	LOT	Ford	16 min
May 1, 1:10 AM CDT	Special Weather Statement	LOT	Kankakee	35 min
May 1, 1:31 AM CDT	Special Weather Statement	LOT	Grundy	29 min
May 1, 2:02 AM CDT	Special Weather Statement	LOT	Grundy	28 min
May 1, 2:22 AM CDT	Special Weather Statement	LOT	Will	53 min
May 1, 4:24 PM CDT	Special Weather Statement	PAH	Perry	36 min
May 1, 4:51 PM CDT	Special Weather Statement	PAH	Jackson	24 min
May 1, 5:01 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	29 min
May 1, 5:12 PM CDT	Special Weather Statement	ILX	Cumberland	18 min
May 1, 5:22 PM CDT	Special Weather Statement	DVN	Hancock	53 min
May 1, 5:22 PM CDT	Special Weather Statement	ILX	Effingham	23 min
May 1, 5:22 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	38 min
May 1, 5:28 PM CDT	Special Weather Statement	PAH	Franklin	47 min
May 1, 5:41 PM CDT	Special Weather Statement	ILX	Clay	19 min
May 1, 5:43 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Williamson	28 min
May 1, 5:48 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Jackson	42 min
May 1, 5:55 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Williamson	50 min
May 1, 6:02 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Union	43 min
May 1, 6:04 PM CDT	Special Weather Statement	ILX	Richland	26 min
May 1, 6:19 PM CDT	Mesoscale Discussion	SPC	Alexander, Clay, Edwards, Franklin, Gallatin, Hamilton and 19 more	116 min
May 1, 6:32 PM CDT	Special Weather Statement	ILX	Richland	13 min
May 1, 6:44 PM CDT	Severe Thunderstorm Warning	PAH	Williamson	35 min
May 1, 6:45 PM CDT	Special Weather Statement	ILX	Lawrence, Richland	30 min
May 1, 6:48 PM CDT	Special Weather Statement	PAH	Wayne	42 min
May 1, 6:51 PM CDT	Severe Thunderstorm Warning	PAH	Union	22 min
May 1, 6:57 PM CDT	Special Weather Statement	PAH	Saline	48 min
May 1, 7:03 PM CDT	Severe Thunderstorm Warning	PAH	Saline	14 min
May 1, 7:57 PM CDT	Special Weather Statement	IND	Wabash	48 min
May 1, 8:06 PM CDT	Special Weather Statement	PAH	Johnson	24 min
May 1, 8:18 PM CDT	Special Weather Statement	PAH	Union	27 min
May 1, 8:49 PM CDT	Special Weather Statement	PAH	Johnson	41 min
May 1, 8:54 PM CDT	Special Weather Statement	PAH	Pope	51 min
May 1, 9:00 PM CDT	Special Weather Statement	DVN	Warren	30 min
May 2, 3:00 PM CDT	Small Craft Advisory	LOT		64 hr
May 3, 9:18 AM CDT	River Flood Warning	ILX	Clay, Richland	6 days
May 4, 9:44 AM CDT	River Flood Warning	PAH	Gallatin, Wayne, White	6 days
May 5, 7:54 PM CDT	River Flood Warning	ILX	Lawrence	48 hr
May 6, 1:40 AM CDT	Dense Fog Advisory	ILX	Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more	6 hr
May 6, 2:15 AM CDT	Dense Fog Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jefferson and 8 more	7 hr
May 6, 3:55 AM CDT	Small Craft Advisory	LOT		3 days
May 8, 8:12 AM CDT	Areal Flood Advisory	LSX	Clinton, Washington	3 hr
May 8, 11:10 AM CDT	Mesoscale Discussion	SPC	Massac, Pulaski	95 min
May 8, 12:25 PM CDT	Severe Thunderstorm Watch	SPC	Gallatin, Hardin, Massac, Pope	8 hr
May 8, 12:50 PM CDT	Frost Advisory	LOT	Boone, DeKalb, Kane, Lake, McHenry, Ogle and 1 more	18 hr
May 8, 12:52 PM CDT	Frost Advisory	DVN	Stephenson	18 hr
May 8, 1:12 PM CDT	Areal Flood Advisory	PAH	Saline	2 hr
May 8, 1:20 PM CDT	Special Weather Statement	ILX	Edgar	25 min
May 8, 1:31 PM CDT	Special Weather Statement	PAH	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 5 more	89 min
May 8, 1:44 PM CDT	Special Weather Statement	ILX	Edgar	31 min
May 8, 2:12 PM CDT	Areal Flood Advisory	ILX	Coles	2 hr
May 8, 3:06 PM CDT	Special Weather Statement	PAH	Hardin	84 min
May 8, 3:35 PM CDT	Special Weather Statement	ILX	Christian	25 min
May 8, 3:44 PM CDT	Special Weather Statement	ILX	Shelby	31 min
May 8, 4:41 PM CDT	Special Weather Statement	ILX	Shelby	34 min
May 8, 5:10 PM CDT	Special Weather Statement	ILX	Christian	35 min
May 9, 2:16 PM CDT	Small Craft Advisory	LOT		41 hr
May 11, 6:28 AM CDT	River Flood Warning	PAH	Gallatin, Wayne, White	19 hr
May 12, 6:25 PM CDT	Special Weather Statement	ILX	DeWitt	35 min
May 13, 2:44 AM CDT	Dense Fog Advisory	LSX	Bond, Calhoun, Clinton, Greene, Jersey, Macoupin and 6 more	5 hr
May 13, 2:51 AM CDT	Dense Fog Advisory	PAH	Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more	5 hr
May 13, 5:46 AM CDT	Marine Dense Fog Advisory	LOT		54 hr
May 13, 1:01 PM CDT	Areal Flood Advisory	ILX	McLean	119 min
May 13, 1:55 PM CDT	Areal Flood Advisory	ILX	Sangamon	105 min
May 13, 2:40 PM CDT	Areal Flood Advisory	ILX	McLean	62 min
May 13, 4:43 PM CDT	Special Weather Statement	ILX	Champaign	32 min
May 13, 5:28 PM CDT	Special Weather Statement	DVN	Henry	47 min
May 13, 7:23 PM CDT	Dense Fog Advisory	LOT	Cook, Lake, McHenry	15 hr
May 14, 9:17 PM CDT	Dense Fog Advisory	LOT	Cook, Lake	13 hr
May 15, 4:00 AM CDT	Gale Watch	LOT		11 hr
May 15, 4:00 AM CDT	Small Craft Advisory	LOT		21 hr
May 15, 10:12 AM CDT	Fire Weather Watch	LOT	Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more	23 hr
May 15, 2:14 PM CDT	Mesoscale Discussion	SPC	Boone, Carroll, DeKalb, Jo Daviess, Lee, McHenry and 4 more	2 hr
May 15, 3:05 PM CDT	Tornado Watch	SPC	Boone, Jo Daviess, McHenry, Stephenson, Winnebago	6 hr
May 15, 3:07 PM CDT	Mesoscale Discussion	SPC	Massac, Pulaski	83 min
May 15, 3:21 PM CDT	Gale Warning	LOT		31 hr
May 15, 3:22 PM CDT	Mesoscale Discussion	SPC	Bureau, Christian, DeKalb, DeWitt, Ford, Grundy and 21 more	113 min
May 15, 4:38 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Ogle, Winnebago	52 min
May 15, 4:49 PM CDT	Special Weather Statement	DVN	Jo Daviess	41 min
May 15, 5:00 PM CDT	Severe Thunderstorm Warning	DVN	Carroll, Henry, Rock Island, Whiteside	60 min
May 15, 5:03 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry	57 min
May 15, 5:15 PM CDT	Tornado Watch	SPC	Bureau, Cass, Champaign, Christian, Clark, Coles and 37 more	4 hr
May 15, 5:27 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Whiteside	33 min
May 15, 5:33 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	Lee	43 min
May 15, 5:35 PM CDT	Severe Thunderstorm Warning	ILX	Knox, Peoria, Stark	40 min
May 15, 5:52 PM CDT	Severe Thunderstorm Warning	LOT	Ogle	53 min
May 15, 5:57 PM CDT	Severe Thunderstorm Warning	LOT	Boone, DeKalb, McHenry, Ogle, Winnebago	71 min
May 15, 6:12 PM CDT	Severe Thunderstorm Warning	ILX	Logan, Menard, Sangamon	48 min
May 15, 6:15 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Lake	45 min
May 15, 6:20 PM CDT	Special Marine Warning	LOT		55 min
May 15, 6:23 PM CDT	Severe Thunderstorm Warning	ILX	Logan, Mason, Menard, Tazewell	37 min
May 15, 6:26 PM CDT	Severe Thunderstorm Warning	ILX	Logan, Sangamon	49 min
May 15, 6:29 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Tazewell, Woodford	46 min
May 15, 6:40 PM CDT	Severe Thunderstorm Warning	LOT	DeKalb, Kane, McHenry	28 min
May 15, 6:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	DeWitt, Logan, McLean	46 min
May 15, 6:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	McLean	53 min
May 15, 7:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	Ford, Livingston	54 min
May 15, 7:12 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Logan, Macon, Sangamon	32 min
May 15, 7:19 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Logan, Macon	41 min
May 15, 7:27 PM CDT	Special Marine Warning	LOT		93 min
May 15, 7:29 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Lake	46 min
May 15, 7:33 PM CDT	Tornado Warning	ILX	Macon	27 min
May 15, 7:35 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kankakee, Livingston, Will	28 min
May 15, 7:36 PM CDT	Mesoscale Discussion	SPC	Champaign, Christian, DeWitt, Douglas, DuPage, Ford and 14 more	54 min
May 15, 7:45 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LOT	Ford, Grundy, Kankakee, Livingston, Will	60 min
May 15, 7:48 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Will	57 min
May 15, 7:50 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Macon, Piatt	25 min
May 15, 7:54 PM CDT	Tornado Warning	ILX	Macon, Piatt	36 min
May 15, 7:54 PM CDT	Special Marine Warning	LOT		81 min
May 15, 8:01 PM CDT	Severe Thunderstorm Warning Destructive damage threat	LOT	Cook, Will	29 min
May 15, 8:20 PM CDT	Special Weather Statement	ILX	Champaign	25 min
May 15, 8:34 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	19 min
May 16, 1:46 AM CDT	Mesoscale Discussion	SPC	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 4 more	119 min
May 16, 1:55 AM CDT	Severe Thunderstorm Warning	PAH	Johnson, Massac, Pope, Pulaski, Union	50 min
May 16, 2:28 AM CDT	Severe Thunderstorm Warning	PAH	Hardin, Pope	47 min
May 16, 2:28 AM CDT	Severe Thunderstorm Watch	SPC	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 4 more	9 hr
May 16, 3:13 AM CDT	Severe Thunderstorm Warning	PAH	Hardin	21 min
May 16, 3:22 AM CDT	Small Craft Advisory	LOT		40 hr
May 16, 5:32 AM CDT	Mesoscale Discussion	SPC	Alexander, Hardin, Johnson, Massac, Pope, Pulaski	58 min
May 16, 6:35 AM CDT	Mesoscale Discussion	SPC	Alexander, Hardin, Massac, Pope, Pulaski	115 min
May 16, 7:40 AM CDT	Mesoscale Discussion	SPC	Massac	2 hr
May 16, 9:31 AM CDT	Red Flag Warning	LOT	DeKalb, Grundy, Kane, Kendall, LaSalle, Lee	9 hr
May 16, 10:56 AM CDT	Wind Advisory	LOT	Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more	10 hr
May 16, 11:10 AM CDT	Wind Advisory	ILX	Knox, McLean, Marshall, Peoria, Stark, Tazewell and 1 more	10 hr
May 16, 11:41 AM CDT	Mesoscale Discussion	SPC	Calhoun, Greene, Jersey, Madison, Monroe, Randolph and 1 more	3 hr
May 16, 11:58 AM CDT	Tornado Watch	SPC	Bond, Calhoun, Clinton, Fayette, Greene, Jackson and 10 more	8 hr
May 16, 2:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LSX	Calhoun	43 min
May 16, 2:08 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Calhoun, Clinton, Franklin, Gallatin and 21 more	2 hr
May 16, 2:26 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey, Macoupin, Pike	49 min
May 16, 2:32 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	31 min
May 16, 2:34 PM CDT	Tornado Warning	LSX	Madison, Saint Clair	41 min
May 16, 2:52 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Monroe, Randolph, Saint Clair, Washington	30 min
May 16, 2:59 PM CDT	Tornado Watch	SPC	Alexander, Champaign, Christian, Clark, Clay, Coles and 34 more	8 hr
May 16, 3:00 PM CDT	Severe Thunderstorm Warning	ILX	Sangamon	45 min
May 16, 3:07 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	38 min
May 16, 3:14 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Fayette, Marion	36 min
May 16, 3:18 PM CDT	Tornado Warning	LSX	Bond, Clinton, Fayette, Marion	33 min
May 16, 3:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	DeWitt, Logan, Macon, Sangamon	24 min
May 16, 3:29 PM CDT	Severe Thunderstorm Warning	LSX	Washington	31 min
May 16, 3:32 PM CDT	Severe Thunderstorm Warning	ILX	Christian, Macon, Sangamon, Shelby	43 min
May 16, 3:44 PM CDT	Blowing Dust Advisory	ILX	Champaign, Christian, Coles, DeWitt, Douglas, Edgar and 8 more	3 hr
May 16, 3:44 PM CDT	Tornado Warning	LSX	Fayette, Marion	14 min
May 16, 3:47 PM CDT	Tornado Warning	ILX	Clay, Cumberland, Effingham, Jasper	25 min
May 16, 3:49 PM CDT	Severe Thunderstorm Warning	PAH	Jefferson	23 min
May 16, 3:52 PM CDT	Blowing Dust Advisory	LOT	Boone, DeKalb, Ford, Grundy, Iroquois, Kane and 9 more	5 hr
May 16, 3:57 PM CDT	Tornado Warning Tornado observed	PAH	Alexander, Pulaski	48 min
May 16, 4:02 PM CDT	Severe Thunderstorm Warning	ILX	Macon, Moultrie, Piatt, Shelby	20 min
May 16, 4:06 PM CDT	Severe Thunderstorm Warning	ILX	Clay, Effingham, Jasper	39 min
May 16, 4:15 PM CDT	Severe Thunderstorm Warning	LSX	Marion, Monroe, Randolph, Saint Clair, Washington	24 min
May 16, 4:16 PM CDT	Tornado Warning	PAH	Union	17 min
May 16, 4:19 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Macon, Piatt	26 min
May 16, 4:23 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Perry	17 min
May 16, 4:26 PM CDT	Tornado Warning	ILX	Jasper, Richland	19 min
May 16, 4:27 PM CDT	High Wind Warning	ILX	Champaign, Douglas, Edgar, Vermilion	3 hr
May 16, 4:27 PM CDT	Tornado Warning Tornado observed	PAH	Alexander, Massac, Pulaski	48 min
May 16, 4:37 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Champaign, Douglas, Edgar, Piatt, Vermilion	50 min
May 16, 4:41 PM CDT	Tornado Warning	ILX	Crawford, Jasper, Lawrence, Richland	34 min
May 16, 4:46 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Coles, Edgar, Vermilion	46 min
May 16, 4:47 PM CDT	Severe Thunderstorm Warning	LSX	Randolph	43 min
May 16, 4:48 PM CDT	Dust Storm Warning	LOT	Ford, Iroquois, Livingston	117 min
May 16, 4:52 PM CDT	Dust Storm Warning	ILX	Champaign, DeWitt, Logan, McLean, Macon, Piatt and 1 more	91 min
May 16, 5:00 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois	65 min
May 16, 5:02 PM CDT	Tornado Warning	PAH	Massac, Pope	43 min
May 16, 5:06 PM CDT	Mesoscale Discussion	SPC	Alexander, Clay, Edwards, Franklin, Gallatin, Hamilton and 14 more	114 min
May 16, 5:20 PM CDT	Severe Thunderstorm Warning	LSX	Fayette	22 min
May 16, 5:28 PM CDT	Dust Storm Warning	ILX	McLean, Woodford	58 min
May 16, 5:29 PM CDT	Severe Thunderstorm Warning	ILX	Effingham	31 min
May 16, 5:32 PM CDT	Severe Thunderstorm Warning	ILX	Coles, Douglas, Edgar	43 min
May 16, 5:32 PM CDT	Dust Storm Warning	LOT	Grundy, Kankakee, Kendall, LaSalle, Will	94 min
May 16, 5:33 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	42 min
May 16, 5:47 PM CDT	Severe Thunderstorm Watch	SPC	Ford, Grundy, Iroquois, Kankakee, Livingston	3 hr
May 16, 5:49 PM CDT	Tornado Warning	PAH	Jackson	41 min
May 16, 5:52 PM CDT	Tornado Warning	ILX	Cumberland, Effingham, Jasper, Shelby	28 min
May 16, 5:53 PM CDT	Dust Storm Warning	ILX	Marshall, Woodford	40 min
May 16, 5:53 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Coles, Cumberland, Edgar	37 min
May 16, 6:00 PM CDT	Dust Storm Warning	LOT	Cook, DeKalb, Kendall, LaSalle, Will	75 min
May 16, 6:04 PM CDT	Tornado Warning	ILX	Clark, Edgar	26 min
May 16, 6:07 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Franklin, Jackson, Williamson	38 min
May 16, 6:08 PM CDT	Tornado Warning	ILX	Clark, Crawford, Cumberland, Jasper	37 min
May 16, 6:08 PM CDT	Tornado Warning	PAH	Jackson, Williamson	42 min
May 16, 6:13 PM CDT	Tornado Warning	ILX	Clark, Coles, Cumberland, Edgar	47 min
May 16, 6:15 PM CDT	Tornado Warning	PAH	Alexander	45 min
May 16, 6:17 PM CDT	Severe Thunderstorm Warning	PAH	Hamilton, White	43 min
May 16, 6:22 PM CDT	Special Marine Warning	LOT		113 min
May 16, 6:23 PM CDT	Dust Storm Warning	LOT	Cook, DeKalb, DuPage, Kane	79 min
May 16, 6:25 PM CDT	Tornado Warning EmergencyTornado observedCatastrophic damage threat	PAH	Saline, Williamson	35 min
May 16, 6:27 PM CDT	Severe Thunderstorm Warning	ILX	Edgar	16 min
May 16, 6:32 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Gallatin, Hamilton, Saline, White	43 min
May 16, 6:36 PM CDT	Tornado Warning	ILX	Clark, Crawford	23 min
May 16, 6:39 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Jackson, Williamson	33 min
May 16, 6:43 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Winnebago	35 min
May 16, 6:45 PM CDT	Tornado Warning Tornado observed	PAH	Alexander, Pulaski	45 min
May 16, 6:56 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	PAH	Gallatin, Saline	34 min
May 16, 6:56 PM CDT	Mesoscale Discussion	SPC	Alexander, Clark, Clay, Crawford, Edwards, Franklin and 17 more	2 hr
May 16, 7:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Gallatin	43 min
May 16, 7:03 PM CDT	Severe Thunderstorm Warning	PAH	Saline, Williamson	42 min
May 16, 7:09 PM CDT	Tornado Warning	PAH	Massac, Pope, Pulaski	26 min
May 16, 7:11 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	PAH	Gallatin	49 min
May 16, 7:20 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	40 min
May 16, 7:22 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Gallatin, Saline	38 min
May 16, 7:34 PM CDT	Severe Thunderstorm Warning	PAH	Massac, Pope	41 min
May 16, 7:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	PAH	Gallatin	24 min
May 17, 12:24 PM CDT	Blowing Dust Advisory	ILX	Cass, Champaign, Christian, Coles, DeWitt, Douglas and 15 more	5 hr
May 18, 3:07 PM CDT	Small Craft Advisory	LOT		40 hr
May 19, 7:36 PM CDT	Mesoscale Discussion	SPC	Calhoun, Jersey, Monroe, Randolph, Saint Clair	2 hr
May 19, 7:53 PM CDT	Severe Thunderstorm Warning	LSX	Monroe	32 min
May 19, 8:00 PM CDT	Tornado Warning	LSX	Monroe	24 min
May 19, 8:26 PM CDT	Tornado Watch	SPC	Alexander, Bond, Calhoun, Clinton, Fayette, Franklin and 17 more	7 hr
May 19, 8:39 PM CDT	River Flood Warning	ILX	Clay, Richland	24 hr
May 19, 8:55 PM CDT	Areal Flood Advisory	LSX	Adams	6 hr
May 19, 9:28 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Pike	47 min
May 19, 9:34 PM CDT	Tornado Warning	LSX	Adams, Pike	38 min
May 19, 10:01 PM CDT	Severe Thunderstorm Warning	LSX	Jersey, Madison	44 min
May 19, 10:29 PM CDT	Special Weather Statement	ILX	Cass, Schuyler	46 min
May 19, 10:42 PM CDT	Mesoscale Discussion	SPC	Bond, Calhoun, Clinton, Jackson, Jersey, Madison and 5 more	2 hr
May 19, 10:43 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Jersey, Macoupin, Madison	29 min
May 19, 10:53 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Pike	68 min
May 19, 10:56 PM CDT	Severe Thunderstorm Warning	LSX	Adams, Brown, Pike	57 min
May 19, 11:03 PM CDT	Tornado Warning	LSX	Calhoun, Pike	25 min
May 19, 11:07 PM CDT	Areal Flood Advisory	LSX	Adams, Pike	4 hr
May 19, 11:10 PM CDT	Tornado Warning	LSX	Monroe	30 min
May 19, 11:36 PM CDT	Severe Thunderstorm Warning	ILX	Schuyler	23 min
May 20, 12:03 AM CDT	Areal Flood Advisory	LSX	Bond, Calhoun, Greene, Jersey, Macoupin, Madison and 3 more	6 hr
May 20, 12:12 AM CDT	Tornado Warning	LSX	Monroe, Randolph, Saint Clair	33 min
May 20, 12:31 AM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison	44 min
May 20, 1:07 AM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Clay, Clinton, Crawford, Edwards and 27 more	83 min
May 20, 1:10 AM CDT	Severe Thunderstorm Warning	PAH	Alexander, Jackson, Union	7 min
May 20, 1:19 AM CDT	Severe Thunderstorm Warning	PAH	Alexander, Jackson, Johnson, Pulaski, Union, Williamson	41 min
May 20, 1:38 AM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	39 min
May 20, 1:46 AM CDT	Tornado Warning Tornado observed	PAH	Johnson, Union	14 min
May 20, 1:54 AM CDT	Severe Thunderstorm Warning	PAH	Johnson, Massac, Pope	32 min
May 20, 2:04 AM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wabash, White	41 min
May 20, 2:15 AM CDT	Tornado Watch	SPC	Clay, Edwards, Gallatin, Hamilton, Hardin, Lawrence and 7 more	4 hr
May 20, 3:32 AM CDT	Gale Warning	LOT		12 hr
May 20, 3:32 AM CDT	Small Craft Advisory	LOT		26 hr
May 20, 1:09 PM CDT	Tornado Watch	SPC	Alexander, Johnson, Massac, Pope, Pulaski, Union	8 hr
May 20, 1:19 PM CDT	Severe Thunderstorm Warning	ILX	Morgan	41 min
May 20, 1:32 PM CDT	Severe Thunderstorm Warning	ILX	Morgan	43 min
May 20, 1:39 PM CDT	Severe Thunderstorm Warning	DVN	Mercer, Rock Island	66 min
May 20, 1:40 PM CDT	Severe Thunderstorm Warning	ILX	Cass, Menard, Sangamon	50 min
May 20, 1:42 PM CDT	Tornado Watch	SPC	Bureau, Cass, Champaign, Christian, Clark, Coles and 31 more	6 hr
May 20, 1:43 PM CDT	Severe Thunderstorm Warning	DVN	Henry, Mercer, Rock Island	62 min
May 20, 1:44 PM CDT	Mesoscale Discussion	SPC	Champaign, Christian, Clark, Coles, Crawford, Cumberland and 15 more	106 min
May 20, 2:03 PM CDT	Tornado Warning	DVN	Henry, Mercer, Rock Island	29 min
May 20, 2:03 PM CDT	Tornado Warning	ILX	Menard, Sangamon	30 min
May 20, 2:13 PM CDT	Tornado Warning	ILX	Sangamon	33 min
May 20, 2:24 PM CDT	Tornado Warning	DVN	Henry	51 min
May 20, 2:30 PM CDT	Severe Thunderstorm Warning	ILX	Knox, Marshall, Peoria, Stark, Tazewell, Woodford	45 min
May 20, 2:31 PM CDT	Flash Flood Warning	DVN	Rock Island	3 hr
May 20, 2:31 PM CDT	Severe Thunderstorm Warning	ILX	Logan, Menard, Sangamon	44 min
May 20, 2:36 PM CDT	Tornado Warning Tornado observed	ILX	Logan, Sangamon	39 min
May 20, 2:36 PM CDT	Tornado Watch	SPC	Hardin	8 hr
May 20, 2:37 PM CDT	Tornado Warning	DVN	Bureau, Henry	38 min
May 20, 2:56 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	47 min
May 20, 3:01 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Massac, Pope, Pulaski	44 min
May 20, 3:11 PM CDT	Tornado Warning	ILX	DeWitt, Logan, Macon, Sangamon	49 min
May 20, 3:11 PM CDT	Small Craft Advisory	LOT		7 hr
May 20, 3:14 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	31 min
May 20, 3:19 PM CDT	Special Weather Statement	LOT	LaSalle	26 min
May 20, 3:19 PM CDT	Severe Thunderstorm Warning	LOT	Ford	41 min
May 20, 3:30 PM CDT	Areal Flood Advisory	ILX	Peoria, Tazewell, Woodford	2 hr
May 20, 3:34 PM CDT	Severe Thunderstorm Warning	PAH	Massac, Pope	41 min
May 20, 3:37 PM CDT	Flash Flood Warning	PAH	Massac	50 min
May 20, 3:50 PM CDT	Tornado Warning	ILX	DeWitt, McLean	12 min
May 20, 3:53 PM CDT	Severe Thunderstorm Warning	ILX	DeWitt, McLean	37 min
May 20, 3:54 PM CDT	Tornado Warning	ILX	DeWitt, Macon, Piatt	36 min
May 20, 4:06 PM CDT	Tornado Warning	LOT	Ford, Iroquois	39 min
May 20, 4:12 PM CDT	Severe Thunderstorm Warning	ILX	Champaign	33 min
May 20, 4:14 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois, Livingston	76 min
May 20, 4:24 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	51 min
May 20, 4:24 PM CDT	Areal Flood Advisory	LOT	Ford, Iroquois	3 hr
May 20, 4:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Champaign, Piatt	48 min
May 20, 4:31 PM CDT	Areal Flood Advisory	LOT	LaSalle, Livingston	3 hr
May 20, 4:33 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, McLean	12 min
May 20, 4:38 PM CDT	Tornado Warning	LOT	Iroquois	27 min
May 20, 4:47 PM CDT	Tornado Warning	ILX	Champaign, Vermilion	43 min
May 20, 5:10 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ILX	Champaign, Vermilion	65 min
May 20, 5:26 PM CDT	Tornado Warning Tornado observed	ILX	Vermilion	34 min
May 20, 5:31 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	23 min
May 20, 5:51 PM CDT	Mesoscale Discussion	SPC	Vermilion	54 min
May 20, 6:07 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	38 min
May 20, 6:19 PM CDT	Special Weather Statement	PAH	Alexander	41 min
May 20, 6:51 PM CDT	Special Weather Statement	PAH	Pulaski	39 min
May 20, 7:00 PM CDT	Special Weather Statement	PAH	Williamson	45 min
May 20, 7:20 PM CDT	Severe Thunderstorm Warning	ILX	Edgar, Vermilion	40 min
May 20, 8:11 PM CDT	Special Weather Statement	PAH	Wabash	34 min
May 20, 9:51 PM CDT	Small Craft Advisory	LOT		48 hr
May 21, 3:09 AM CDT	Beach Hazards Statement	LOT	Cook	46 hr
May 21, 12:33 PM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	6 hr
May 30, 8:42 AM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	9 hr
May 30, 8:44 PM CDT	Special Marine Warning	LOT		46 min
May 31, 1:54 AM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	16 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	118
Tornado Warning	48
Severe Thunderstorm Watch	3
Tornado Watch	9
Mesoscale Discussion	19
Special Weather Statement	45
Flooding
Flash Flood Warning	2
River Flood Warning	5
Areal Flood Advisory	12
Cold
Frost Advisory	2
Wind and dust
Dust Storm Warning	7
High Wind Warning	1
Blowing Dust Advisory	3
Lake Wind Advisory	3
Wind Advisory	2
Fire
Red Flag Warning	1
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	6
Coast and beach
Beach Hazards Statement	1
Marine
Gale Warning	2
Special Marine Warning	5
Gale Watch	1
Marine Dense Fog Advisory	1
Small Craft Advisory	10

By county

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

61 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. Rebuilt daily.