Weather alerts in Illinois, April 2015

307 weather alerts in April 2015, 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 2015. Tap one for its archive.

Alerts: 307
Warnings: 174
Watches: 21
Advisories: 48
Busiest day: April 10, 201570 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, 3:42 AM CDT	Red Flag Warning	DVN	Henderson, Mercer, Rock Island	15 hr
Apr 1, 4:02 AM CDT	Small Craft Advisory	LOT		33 hr
Apr 2, 3:05 AM CDT	Flood Watch	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	37 hr
Apr 2, 4:17 AM CDT	Flood Watch	LSX	Randolph, Washington	28 hr
Apr 2, 9:47 AM CDT	River Flood Warning	PAH	Gallatin, Wayne, White	15 days
Apr 2, 10:56 AM CDT	River Flood Warning	IND	Wabash	18 days
Apr 2, 10:56 AM CDT	River Flood Warning	IND	Wabash	18 days
Apr 2, 10:56 AM CDT	River Flood Warning	IND	Crawford, Lawrence	3 days
Apr 2, 10:56 AM CDT	River Flood Warning	IND	Edwards, Gallatin, Wabash, White	11 days
Apr 2, 11:27 AM CDT	Special Weather Statement	PAH	Alexander, Pulaski	33 min
Apr 2, 11:50 AM CDT	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	85 min
Apr 2, 2:46 PM CDT	Mesoscale Discussion	SPC	Bond, Clay, Clinton, Cumberland, Effingham, Fayette and 15 more	89 min
Apr 2, 7:31 PM CDT	Special Weather Statement	PAH	Wayne	29 min
Apr 2, 7:32 PM CDT	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 17 more	58 min
Apr 2, 10:41 PM CDT	Severe Thunderstorm Watch	SPC	Alexander, Clinton, Edwards, Franklin, Gallatin, Hamilton and 19 more	6 hr
Apr 2, 11:02 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Saint Clair	43 min
Apr 2, 11:44 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Saint Clair, Washington	36 min
Apr 3, 12:25 AM CDT	Areal Flood Advisory	PAH	Franklin, Gallatin, Hamilton, Jackson, Saline, White and 1 more	3 hr
Apr 3, 12:43 AM CDT	Special Weather Statement	PAH	Franklin	32 min
Apr 3, 1:04 AM CDT	Severe Thunderstorm Warning	PAH	Jackson, Williamson	26 min
Apr 3, 2:31 AM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Saline	29 min
Apr 3, 3:39 AM CDT	Small Craft Advisory	LOT		24 hr
Apr 3, 3:39 AM CDT	Mesoscale Discussion	SPC	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 3 more	66 min
Apr 3, 10:13 AM CDT	River Flood Warning	PAH	Gallatin, Wabash, White	7 days
Apr 3, 11:08 AM CDT	River Flood Warning	PAH	Gallatin, Hardin	26 days
Apr 3, 11:19 AM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski, Union	41 min
Apr 3, 11:51 AM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Pope, Saline	24 min
Apr 3, 11:56 AM CDT	Mesoscale Discussion	SPC	Gallatin, Hardin, Johnson, Massac, Pope, Pulaski and 1 more	94 min
Apr 3, 11:58 AM CDT	Severe Thunderstorm Warning	PAH	Johnson, Pope, Saline	28 min
Apr 3, 12:14 PM CDT	Tornado Watch	SPC	Gallatin, Hardin, Johnson, Massac, Pope, Pulaski and 1 more	8 hr
Apr 3, 9:55 PM CDT	River Flood Warning	ILX	Clay, Richland	54 hr
Apr 4, 2:57 AM CDT	Frost Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	29 hr
Apr 4, 3:09 AM CDT	Small Craft Advisory	LOT		16 hr
Apr 4, 4:34 PM CDT	Fire Weather Watch	LOT	Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more	12 hr
Apr 5, 9:57 AM CDT	River Flood Warning	IND	Crawford, Lawrence	8 days
Apr 5, 9:57 AM CDT	River Flood Warning	IND	Crawford, Lawrence	7 days
Apr 6, 9:19 PM CDT	Small Craft Advisory	LOT		49 hr
Apr 7, 6:48 AM CDT	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Coles, DeWitt, Douglas and 21 more	4 hr
Apr 7, 8:17 AM CDT	Mesoscale Discussion	SPC	Bond, Clinton, Franklin, Hamilton, Jackson, Jefferson and 11 more	88 min
Apr 7, 8:34 AM CDT	Severe Thunderstorm Watch	SPC	Clinton, Franklin, Jackson, Jefferson, Johnson, Madison and 7 more	7 hr
Apr 7, 9:43 AM CDT	River Flood Warning	IND	Clark, Crawford	9 days
Apr 7, 9:43 AM CDT	River Flood Warning	IND	Crawford, Lawrence	10 days
Apr 7, 9:43 AM CDT	River Flood Warning	IND	Crawford, Lawrence	10 days
Apr 7, 10:03 AM CDT	Severe Thunderstorm Warning	LSX	Monroe, Saint Clair	42 min
Apr 7, 10:43 AM CDT	Areal Flood Advisory	LSX	Madison, Monroe, Saint Clair	4 hr
Apr 7, 10:51 AM CDT	Mesoscale Discussion	SPC	Franklin, Gallatin, Hamilton, Hardin, Jackson, Jefferson and 11 more	54 min
Apr 7, 10:53 AM CDT	Flash Flood Warning	LSX	Monroe	4 hr
Apr 7, 12:39 PM CDT	Special Weather Statement	PAH	Wayne	36 min
Apr 7, 12:47 PM CDT	Flash Flood Warning	LSX	Randolph	6 hr
Apr 7, 12:59 PM CDT	Severe Thunderstorm Warning	PAH	Wayne	46 min
Apr 7, 1:09 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Perry	51 min
Apr 7, 1:14 PM CDT	Mesoscale Discussion	SPC	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 7 more	61 min
Apr 7, 1:36 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	39 min
Apr 7, 1:37 PM CDT	Severe Thunderstorm Watch	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 10 more	5 hr
Apr 7, 1:52 PM CDT	Areal Flood Advisory	PAH	Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 3 more	3 hr
Apr 7, 2:15 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Williamson	45 min
Apr 7, 2:53 PM CDT	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 14 more	97 min
Apr 7, 3:28 PM CDT	Marine Dense Fog Advisory	LOT		31 hr
Apr 7, 7:58 PM CDT	Special Weather Statement	DVN	Jo Daviess	62 min
Apr 8, 12:18 AM CDT	Severe Thunderstorm Warning	DVN	Henderson, Mercer	42 min
Apr 8, 1:05 AM CDT	Special Weather Statement	ILX	Marshall, Stark	55 min
Apr 8, 1:39 AM CDT	Special Weather Statement	DVN	Mercer	51 min
Apr 8, 1:43 AM CDT	Special Weather Statement	ILX	Knox	47 min
Apr 8, 2:14 AM CDT	Special Weather Statement	ILX	Marshall, Stark	61 min
Apr 8, 3:13 AM CDT	Special Weather Statement	ILX	Marshall	32 min
Apr 8, 3:18 AM CDT	Severe Thunderstorm Warning	ILX	Marshall	27 min
Apr 8, 3:26 AM CDT	Special Weather Statement	ILX	Woodford	64 min
Apr 8, 3:53 AM CDT	Severe Thunderstorm Warning	ILX	Woodford	22 min
Apr 8, 3:59 AM CDT	Severe Thunderstorm Warning	ILX	Fulton, Mason, Tazewell	46 min
Apr 8, 4:02 AM CDT	Special Weather Statement	ILX	Macon	43 min
Apr 8, 4:03 AM CDT	Special Weather Statement	LOT	Livingston	57 min
Apr 8, 4:14 AM CDT	Special Weather Statement	ILX	Peoria, Woodford	61 min
Apr 8, 4:24 AM CDT	Severe Thunderstorm Warning	ILX	McLean, Tazewell, Woodford	66 min
Apr 8, 4:30 AM CDT	Severe Thunderstorm Warning	ILX	Peoria, Tazewell, Woodford	16 min
Apr 8, 4:56 AM CDT	Special Weather Statement	ILX	DeWitt	64 min
Apr 8, 4:59 AM CDT	Special Weather Statement	LOT	Ford	61 min
Apr 8, 5:12 AM CDT	Severe Thunderstorm Warning	ILX	DeWitt, Logan, McLean, Piatt	33 min
Apr 8, 5:31 AM CDT	Severe Thunderstorm Warning	ILX	Champaign, Piatt	44 min
Apr 8, 5:54 AM CDT	Severe Thunderstorm Warning	ILX	Champaign	36 min
Apr 8, 6:14 AM CDT	Severe Thunderstorm Warning	ILX	Vermilion	45 min
Apr 8, 6:24 AM CDT	Severe Thunderstorm Warning	ILX	Clark, Coles, Edgar	56 min
Apr 8, 6:51 AM CDT	Areal Flood Advisory	ILX	Coles	6 hr
Apr 8, 7:32 AM CDT	Severe Thunderstorm Warning	ILX	Coles	28 min
Apr 8, 7:41 AM CDT	Mesoscale Discussion	SPC	Clark, Coles, Cumberland	64 min
Apr 8, 9:58 AM CDT	River Flood Warning	PAH	Gallatin, Wabash, White	11 days
Apr 8, 10:26 AM CDT	River Flood Warning	IND	Lawrence, Wabash	8 days
Apr 8, 10:26 AM CDT	River Flood Warning	IND	Edwards, Gallatin, Wabash, White	10 days
Apr 8, 11:31 AM CDT	River Flood Warning	PAH	Hardin, Pope	18 days
Apr 8, 11:31 AM CDT	River Flood Warning	PAH	Massac	21 days
Apr 8, 11:31 AM CDT	River Flood Warning	PAH	Massac, Pulaski	21 days
Apr 8, 11:31 AM CDT	River Flood Warning	PAH	Alexander, Pulaski	21 days
Apr 8, 12:01 PM CDT	Mesoscale Discussion	SPC	Jackson, Monroe, Perry, Randolph, Saint Clair, Washington	59 min
Apr 8, 12:50 PM CDT	Mesoscale Discussion	SPC	Bond, Calhoun, Champaign, Christian, Clark, Clay and 32 more	85 min
Apr 8, 1:05 PM CDT	Severe Thunderstorm Watch	SPC	Bond, Calhoun, Champaign, Christian, Clark, Clay and 42 more	5 hr
Apr 8, 1:07 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey, Macoupin, Madison	38 min
Apr 8, 1:13 PM CDT	Severe Thunderstorm Warning	LSX	Marion	28 min
Apr 8, 1:27 PM CDT	Severe Thunderstorm Warning	ILX	Clay	31 min
Apr 8, 1:48 PM CDT	Severe Thunderstorm Warning	ILX	Lawrence, Richland	42 min
Apr 8, 2:03 PM CDT	Severe Thunderstorm Warning	PAH	Wayne	27 min
Apr 8, 2:25 PM CDT	Severe Thunderstorm Warning	ILX	Lawrence, Richland	35 min
Apr 8, 2:30 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, McLean	26 min
Apr 8, 2:31 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois	44 min
Apr 8, 2:42 PM CDT	Severe Thunderstorm Warning	PAH	Edwards	33 min
Apr 8, 2:43 PM CDT	Mesoscale Discussion	SPC	Bond, Brown, Calhoun, Cass, Champaign, Christian and 45 more	92 min
Apr 8, 3:00 PM CDT	Severe Thunderstorm Warning	PAH	Wabash	30 min
Apr 8, 3:01 PM CDT	Severe Thunderstorm Warning	ILX	Lawrence, Richland	17 min
Apr 8, 3:17 PM CDT	Flash Flood Watch	ILX	Clark, Clay, Coles, Crawford, Cumberland, Douglas and 7 more	32 hr
Apr 8, 3:24 PM CDT	Flash Flood Watch	LSX	Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more	31 hr
Apr 8, 3:36 PM CDT	Flash Flood Watch	PAH	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 7 more	33 hr
Apr 8, 3:41 PM CDT	Severe Thunderstorm Warning	ILX	Lawrence	31 min
Apr 8, 3:42 PM CDT	Mesoscale Discussion	SPC	Franklin, Gallatin, Hamilton, Jackson, Jefferson, Monroe and 7 more	63 min
Apr 8, 4:05 PM CDT	Flash Flood Warning	ILX	Lawrence, Richland	6 hr
Apr 8, 4:07 PM CDT	Tornado Watch	SPC	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 13 more	4 hr
Apr 8, 4:45 PM CDT	Special Weather Statement	ILX	Richland	60 min
Apr 8, 5:34 PM CDT	Dense Fog Advisory	LOT	Lake	15 hr
Apr 8, 7:04 PM CDT	Mesoscale Discussion	SPC	Franklin, Gallatin, Hardin, Jackson, Johnson, Pope and 3 more	116 min
Apr 8, 8:02 PM CDT	River Flood Warning	ILX	Clay, Richland	7 days
Apr 8, 9:31 PM CDT	River Flood Warning	LSX	Fayette	5 days
Apr 8, 10:11 PM CDT	Marine Dense Fog Advisory	LOT		17 hr
Apr 8, 11:13 PM CDT	Special Weather Statement	DVN	Putnam	32 min
Apr 8, 11:13 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Will	47 min
Apr 8, 11:13 PM CDT	Severe Thunderstorm Warning	LOT	DeKalb	47 min
Apr 8, 11:35 PM CDT	Severe Thunderstorm Warning	LOT	Boone, DeKalb, Kane, McHenry	40 min
Apr 9, 12:05 AM CDT	Special Weather Statement	LOT	Will	25 min
Apr 9, 12:17 AM CDT	Severe Thunderstorm Warning	LOT	Cook, Will	43 min
Apr 9, 12:27 AM CDT	Severe Thunderstorm Warning	LOT	Kane, McHenry	23 min
Apr 9, 12:40 AM CDT	Severe Thunderstorm Warning	LOT	Cook	24 min
Apr 9, 3:36 AM CDT	Gale Watch	LOT		6 hr
Apr 9, 4:06 AM CDT	Special Weather Statement	ILX	Logan, Macon, Menard, Sangamon	54 min
Apr 9, 4:38 AM CDT	Special Weather Statement	ILX	Champaign, Vermilion	52 min
Apr 9, 4:53 AM CDT	Severe Thunderstorm Warning	ILX	Vermilion	52 min
Apr 9, 5:54 AM CDT	Flash Flood Warning	ILX	Vermilion	6 hr
Apr 9, 6:10 AM CDT	Areal Flood Advisory	LSX	Calhoun, Jersey, Macoupin, Madison, Monroe, Saint Clair	4 hr
Apr 9, 6:13 AM CDT	Special Weather Statement	ILX	Clay, Effingham, Jasper	62 min
Apr 9, 6:19 AM CDT	Special Weather Statement	ILX	Clay, Effingham, Jasper	56 min
Apr 9, 7:57 AM CDT	Special Weather Statement	ILX	Clark	33 min
Apr 9, 9:22 AM CDT	Gale Warning	LOT		34 hr
Apr 9, 10:22 AM CDT	Areal Flood Advisory	LOT	Cook, DuPage, Kane, Lake	3 hr
Apr 9, 12:29 PM CDT	Mesoscale Discussion	SPC	Bureau, Carroll, Henderson, Henry, Jo Daviess, Knox and 8 more	91 min
Apr 9, 12:58 PM CDT	Tornado Watch	SPC	Adams, Brown, Carroll, Hancock, Henderson, Henry and 8 more	6 hr
Apr 9, 1:03 PM CDT	Special Weather Statement	ILX	Marshall, Peoria, Stark	57 min
Apr 9, 1:08 PM CDT	Special Weather Statement	DVN	Bureau	52 min
Apr 9, 1:29 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Peoria, Woodford	46 min
Apr 9, 1:37 PM CDT	Tornado Warning	ILX	Marshall, Peoria, Woodford	38 min
Apr 9, 1:48 PM CDT	Tornado Watch	SPC	Boone, Bureau, Cass, Champaign, Christian, Cook and 36 more	9 hr
Apr 9, 2:57 PM CDT	Special Weather Statement	DVN	Whiteside	18 min
Apr 9, 3:11 PM CDT	Special Marine Warning	LOT		49 min
Apr 9, 3:12 PM CDT	Mesoscale Discussion	SPC	Adams, Boone, Brown, Bureau, Calhoun, Carroll and 51 more	93 min
Apr 9, 3:15 PM CDT	River Flood Warning	LOT	Cook	42 hr
Apr 9, 3:15 PM CDT	River Flood Warning	LOT	Cook	52 hr
Apr 9, 3:23 PM CDT	River Flood Advisory	LOT	Lake	4 days
Apr 9, 3:23 PM CDT	River Flood Advisory	LOT	Will	70 hr
Apr 9, 3:31 PM CDT	River Flood Advisory	LOT	Cook	36 hr
Apr 9, 3:45 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Clay, Clinton, Cumberland, Effingham and 25 more	60 min
Apr 9, 4:40 PM CDT	Tornado Watch	SPC	Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more	6 hr
Apr 9, 4:48 PM CDT	Severe Thunderstorm Warning	LSX	Adams	27 min
Apr 9, 4:51 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	39 min
Apr 9, 5:15 PM CDT	Severe Thunderstorm Warning	ILX	Fulton, Peoria, Tazewell	45 min
Apr 9, 5:19 PM CDT	Severe Thunderstorm Warning	LSX	Pike	41 min
Apr 9, 5:27 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, McDonough	48 min
Apr 9, 5:27 PM CDT	Severe Thunderstorm Warning	LOT	Boone, Winnebago	18 min
Apr 9, 5:43 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Pike	32 min
Apr 9, 5:49 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	DVN	Carroll, Whiteside	26 min
Apr 9, 6:01 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Scott	44 min
Apr 9, 6:04 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Greene, Jersey, Madison	41 min
Apr 9, 6:04 PM CDT	Mesoscale Discussion	SPC	Boone, Bureau, Carroll, Cass, DeKalb, DeWitt and 37 more	86 min
Apr 9, 6:09 PM CDT	Tornado Warning	LOT	Boone, DeKalb, Ogle, Winnebago	36 min
Apr 9, 6:10 PM CDT	Special Weather Statement	DVN	Mercer	35 min
Apr 9, 6:10 PM CDT	Tornado Warning	DVN	Carroll	20 min
Apr 9, 6:11 PM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	34 min
Apr 9, 6:27 PM CDT	Severe Thunderstorm Warning	LOT	Ogle	33 min
Apr 9, 6:35 PM CDT	Tornado Warning	LOT	Lee, Ogle	25 min
Apr 9, 6:35 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Jersey, Macoupin, Madison	55 min
Apr 9, 6:37 PM CDT	Tornado Warning	LOT	Boone, Winnebago	23 min
Apr 9, 6:39 PM CDT	Special Weather Statement	DVN	Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 3 more	2 hr
Apr 9, 6:42 PM CDT	Severe Thunderstorm Warning	ILX	Morgan, Sangamon	48 min
Apr 9, 6:48 PM CDT	Tornado Watch	SPC	Alexander, Clark, Clay, Coles, Crawford, Cumberland and 26 more	6 hr
Apr 9, 6:49 PM CDT	Severe Thunderstorm Warning	LOT	Ogle, Winnebago	26 min
Apr 9, 6:55 PM CDT	Severe Thunderstorm Warning	LSX	Jersey	35 min
Apr 9, 6:56 PM CDT	Severe Thunderstorm Warning	ILX	Knox, Marshall, Peoria, Stark, Woodford	49 min
Apr 9, 6:56 PM CDT	Tornado Warning	LOT	Boone, McHenry	34 min
Apr 9, 6:58 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	LOT	Boone, DeKalb, Ogle, Winnebago	47 min
Apr 9, 7:04 PM CDT	Tornado Warning	LSX	Macoupin, Montgomery	26 min
Apr 9, 7:05 PM CDT	Tornado Warning	LOT	Boone, Ogle, Winnebago	40 min
Apr 9, 7:09 PM CDT	Mesoscale Discussion	SPC	Boone, McHenry, Winnebago	96 min
Apr 9, 7:16 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	LOT	Boone, DeKalb, McHenry	29 min
Apr 9, 7:18 PM CDT	Severe Thunderstorm Warning	LSX	Madison	13 min
Apr 9, 7:19 PM CDT	Severe Thunderstorm Warning	LOT	Lee, Ogle	26 min
Apr 9, 7:19 PM CDT	Tornado Warning	LOT	McHenry	26 min
Apr 9, 7:21 PM CDT	Areal Flood Advisory	LOT	Boone, McHenry, Ogle, Winnebago	3 hr
Apr 9, 7:23 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	24 min
Apr 9, 7:24 PM CDT	Tornado Warning	ILX	Christian, Sangamon	21 min
Apr 9, 7:26 PM CDT	Tornado Warning	LSX	Macoupin, Montgomery	34 min
Apr 9, 7:27 PM CDT	Severe Thunderstorm Warning	LSX	Madison, Montgomery	37 min
Apr 9, 7:30 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Madison, Montgomery	30 min
Apr 9, 7:32 PM CDT	Tornado Warning	ILX	Marshall, Peoria, Woodford	28 min
Apr 9, 7:36 PM CDT	Severe Thunderstorm Warning	LOT	Ogle, Winnebago	24 min
Apr 9, 7:41 PM CDT	Tornado Warning	ILX	Christian, Macon	34 min
Apr 9, 7:41 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	LOT	McHenry	49 min
Apr 9, 7:51 PM CDT	Tornado Warning	LOT	LaSalle	39 min
Apr 9, 7:53 PM CDT	Severe Thunderstorm Warning	LOT	Boone, DeKalb, Kane, McHenry, Ogle, Winnebago	37 min
Apr 9, 7:54 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Fayette, Montgomery	51 min
Apr 9, 7:57 PM CDT	Severe Thunderstorm Warning	ILX	Marshall, Woodford	33 min
Apr 9, 8:01 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Clark, Clay, Clinton, Coles and 36 more	89 min
Apr 9, 8:05 PM CDT	Severe Thunderstorm Warning	LOT	McHenry	55 min
Apr 9, 8:13 PM CDT	Tornado Warning	ILX	Christian, Macon, Moultrie, Shelby	32 min
Apr 9, 8:21 PM CDT	Severe Thunderstorm Warning	LOT	LaSalle	24 min
Apr 9, 8:21 PM CDT	Severe Thunderstorm Warning	LOT	Lake	24 min
Apr 9, 8:23 PM CDT	Tornado Warning	LSX	Fayette	14 min
Apr 9, 8:26 PM CDT	Special Marine Warning	LOT		94 min
Apr 9, 8:28 PM CDT	Severe Thunderstorm Warning	ILX	Cumberland, Effingham, Shelby	47 min
Apr 9, 8:40 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kendall, LaSalle, Will	35 min
Apr 9, 8:45 PM CDT	Severe Thunderstorm Warning	LSX	Fayette	30 min
Apr 9, 8:58 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Kendall, Will	32 min
Apr 9, 9:01 PM CDT	Severe Thunderstorm Warning	ILX	Piatt	18 min
Apr 9, 9:06 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Coles, Cumberland, Effingham, Jasper	39 min
Apr 9, 9:08 PM CDT	Severe Thunderstorm Warning	LOT	Cook, Will	37 min
Apr 9, 9:11 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Union	49 min
Apr 9, 9:16 PM CDT	Severe Thunderstorm Warning	ILX	Champaign	28 min
Apr 9, 9:21 PM CDT	Severe Thunderstorm Warning	LSX	Washington	39 min
Apr 9, 9:22 PM CDT	Severe Thunderstorm Warning	PAH	Jefferson, Perry	23 min
Apr 9, 9:25 PM CDT	Severe Thunderstorm Warning	LOT	Cook, DuPage, Will	35 min
Apr 9, 9:32 PM CDT	Severe Thunderstorm Warning	PAH	Jefferson	43 min
Apr 9, 9:34 PM CDT	Special Marine Warning	LOT		116 min
Apr 9, 9:38 PM CDT	Severe Thunderstorm Warning	ILX	Clay, Effingham, Jasper	52 min
Apr 9, 9:40 PM CDT	Severe Thunderstorm Warning	LOT	Ford, Iroquois	35 min
Apr 9, 9:45 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Cumberland, Jasper	60 min
Apr 9, 9:53 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Union, Williamson	37 min
Apr 9, 9:58 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wayne	47 min
Apr 9, 10:09 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski	36 min
Apr 9, 10:18 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Saline, Williamson	27 min
Apr 9, 10:26 PM CDT	Areal Flood Advisory	ILX	Clark, Cumberland	3 hr
Apr 9, 10:27 PM CDT	Wind Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	6 hr
Apr 9, 10:30 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Crawford, Jasper	45 min
Apr 9, 10:33 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Pope, Saline	27 min
Apr 9, 10:47 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Pope	15 min
Apr 9, 10:47 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wabash, Wayne	46 min
Apr 9, 10:56 PM CDT	Mesoscale Discussion	SPC	Crawford, Edwards, Gallatin, Hamilton, Hardin, Johnson and 7 more	94 min
Apr 9, 11:17 PM CDT	Special Weather Statement	PAH	Gallatin, Hardin	43 min
Apr 10, 9:06 AM CDT	River Flood Advisory	LOT	Boone	36 hr
Apr 10, 10:25 AM CDT	River Flood Warning	ILX	Lawrence	4 days
Apr 10, 10:52 AM CDT	River Flood Warning	LOT	Lake	4 days
Apr 10, 11:19 AM CDT	River Flood Advisory	LOT	Cook	3 days
Apr 10, 11:19 AM CDT	River Flood Advisory	LOT	Cook	36 hr
Apr 10, 11:39 AM CDT	River Flood Advisory	LOT	Lake	36 hr
Apr 10, 11:50 AM CDT	River Flood Advisory	LOT	Kane, Kendall	5 days
Apr 10, 12:01 PM CDT	River Flood Warning	LSX	Fayette	67 hr
Apr 10, 12:17 PM CDT	River Flood Watch	LOT	Kane, McHenry	5 days
Apr 10, 1:09 PM CDT	Wind Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	6 hr
Apr 10, 1:38 PM CDT	Wind Advisory	ILX	Fulton, Knox, McLean, Marshall, Peoria, Stark and 2 more	4 hr
Apr 10, 2:17 PM CDT	Wind Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	5 hr
Apr 10, 3:43 PM CDT	River Flood Watch	MKX	Lake	6 hr
Apr 10, 9:11 PM CDT	River Flood Warning	LOT	Lake	11 hr
Apr 10, 9:25 PM CDT	River Flood Warning	MKX	Lake	3 days
Apr 11, 10:26 AM CDT	River Flood Warning	LOT	Lake	60 hr
Apr 11, 10:49 AM CDT	River Flood Advisory	LOT	Kane, McHenry	4 days
Apr 11, 3:09 PM CDT	Small Craft Advisory	LOT		18 hr
Apr 14, 10:52 AM CDT	River Flood Warning	PAH	Massac, Pope	32 hr
Apr 15, 10:47 AM CDT	Red Flag Warning	LOT	Ford, Grundy, Iroquois, Kankakee, LaSalle, Livingston and 1 more	8 hr
Apr 15, 1:14 PM CDT	River Flood Warning	PAH	Massac, Pope	12 days
Apr 17, 2:01 AM CDT	Dense Fog Advisory	LOT	Ford, Iroquois, Kankakee, Livingston	7 hr
Apr 17, 2:05 AM CDT	Dense Fog Advisory	ILX	Champaign, Clark, Clay, Coles, Crawford, Cumberland and 10 more	7 hr
Apr 17, 9:12 PM CDT	Small Craft Advisory	LOT		25 hr
Apr 19, 11:24 AM CDT	River Flood Warning	PAH	Pope	5 days
Apr 19, 3:42 PM CDT	Small Craft Advisory	LOT		41 hr
Apr 19, 8:21 PM CDT	Mesoscale Discussion	SPC	Massac	54 min
Apr 20, 9:05 AM CDT	Special Weather Statement	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	3 hr
Apr 20, 9:44 AM CDT	River Flood Warning	IND	Wabash	8 days
Apr 20, 9:44 AM CDT	River Flood Warning	IND	Wabash	9 days
Apr 20, 9:44 AM CDT	River Flood Warning	IND	Clark, Crawford	5 days
Apr 20, 9:44 AM CDT	River Flood Warning	IND	Crawford, Lawrence	6 days
Apr 20, 9:44 AM CDT	River Flood Warning	IND	Crawford, Lawrence	6 days
Apr 20, 11:49 AM CDT	Special Weather Statement	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	3 hr
Apr 20, 2:39 PM CDT	Special Weather Statement	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	3 hr
Apr 20, 3:20 PM CDT	Gale Watch	LOT		12 hr
Apr 21, 2:54 AM CDT	Gale Warning	LOT		18 hr
Apr 21, 3:16 AM CDT	Wind Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	16 hr
Apr 21, 3:33 AM CDT	Wind Advisory	ILX	Champaign, DeWitt, Knox, McLean, Marshall, Peoria and 5 more	15 hr
Apr 21, 4:12 AM CDT	Wind Advisory	DVN	Bureau, Carroll, Henderson, Henry, Jo Daviess, Mercer and 5 more	15 hr
Apr 21, 3:49 PM CDT	Special Weather Statement	PAH	Massac	11 min
Apr 21, 4:11 PM CDT	Special Weather Statement	PAH	Jackson	34 min
Apr 21, 5:03 PM CDT	Special Weather Statement	PAH	Alexander	12 min
Apr 21, 5:22 PM CDT	Special Weather Statement	PAH	Johnson, Massac, Pope, Pulaski	38 min
Apr 21, 8:54 PM CDT	Small Craft Advisory	LOT		31 hr
Apr 22, 3:04 PM CDT	Frost Advisory	ILX	Christian, Clark, Clay, Coles, Crawford, Cumberland and 9 more	17 hr
Apr 22, 3:04 PM CDT	Freeze Warning	ILX	Cass, Champaign, DeWitt, Douglas, Edgar, Fulton and 14 more	17 hr
Apr 22, 3:19 PM CDT	Freeze Warning	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	17 hr
Apr 22, 3:25 PM CDT	Freeze Warning	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	17 hr
Apr 22, 3:27 PM CDT	Frost Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	17 hr
Apr 22, 4:33 PM CDT	Frost Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more	15 hr
Apr 23, 3:16 PM CDT	Frost Advisory	DVN	Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 3 more	17 hr
Apr 23, 3:39 PM CDT	Frost Advisory	ILX	Champaign, Clay, Coles, Crawford, Cumberland, DeWitt and 17 more	16 hr
Apr 23, 3:39 PM CDT	Freeze Warning	ILX	Clark, Edgar, Vermilion	16 hr
Apr 23, 4:22 PM CDT	Frost Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	16 hr
Apr 24, 9:20 PM CDT	Small Craft Advisory	LOT		72 hr
Apr 25, 12:22 PM CDT	Mesoscale Discussion	SPC	Alexander, Clinton, Edwards, Franklin, Gallatin, Hamilton and 20 more	2 hr
Apr 25, 12:55 PM CDT	Tornado Watch	SPC	Alexander, Bond, Calhoun, Clay, Clinton, Edwards and 30 more	7 hr
Apr 25, 3:23 PM CDT	Special Weather Statement	PAH	Franklin	52 min
Apr 25, 3:25 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Clay, Clinton, Edwards, Fayette and 25 more	2 hr
Apr 25, 3:36 PM CDT	Areal Flood Advisory	PAH	Franklin, Hamilton, Jackson, Jefferson, Perry, Wayne and 1 more	114 min
Apr 25, 3:57 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Saline, Williamson	33 min
Apr 25, 4:21 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Saline, White	24 min
Apr 25, 4:30 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Jackson, Williamson	23 min
Apr 25, 4:40 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, White	50 min
Apr 25, 5:38 PM CDT	Special Weather Statement	PAH	Johnson, Pope	52 min
Apr 25, 5:43 PM CDT	Severe Thunderstorm Warning	PAH	Hardin, Pope	47 min
Apr 29, 3:14 PM CDT	Small Craft Advisory	LOT		31 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	101
Tornado Warning	20
Severe Thunderstorm Watch	4
Tornado Watch	7
Mesoscale Discussion	25
Special Weather Statement	39
Flooding
Flash Flood Warning	4
River Flood Warning	38
Flash Flood Watch	3
Flood Watch	2
River Flood Watch	2
Areal Flood Advisory	9
River Flood Advisory	9
Cold
Freeze Warning	4
Frost Advisory	7
Wind and dust
Wind Advisory	7
Fire
Red Flag Warning	2
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	4
Marine
Gale Warning	2
Special Marine Warning	3
Gale Watch	2
Marine Dense Fog Advisory	2
Small Craft Advisory	10

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 2014 2016

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.