Weather alerts in Illinois, May 2010

414 weather alerts in May 2010, 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 2010. Tap one for its archive.

Alerts: 414
Warnings: 205
Watches: 21
Advisories: 95
Busiest day: May 13, 201086 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, 7:12 PM CDT	Mesoscale Discussion	SPC	Bond, Brown, Calhoun, Cass, Christian, Clinton and 29 more	63 min
Apr 30, 7:32 PM CDT	Mesoscale Discussion	SPC	Boone, Bureau, Carroll, DeKalb, DuPage, Grundy and 16 more	58 min
Apr 30, 7:52 PM CDT	Severe Thunderstorm Warning	ILX	Marshall	21 min
Apr 30, 7:54 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, LaSalle, Livingston	35 min
Apr 30, 7:59 PM CDT	Severe Thunderstorm Warning	ILX	Marshall	20 min
Apr 30, 8:01 PM CDT	Severe Thunderstorm Warning	DVN	Putnam	18 min
Apr 30, 8:21 PM CDT	Tornado Warning	LSX	Monroe	39 min
Apr 30, 8:36 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Christian, Clay, Clinton, Coles and 32 more	54 min
Apr 30, 8:54 PM CDT	Tornado Warning	LSX	Madison, Monroe, Saint Clair	51 min
Apr 30, 9:02 PM CDT	Tornado Warning	LSX	Monroe, Randolph	29 min
Apr 30, 9:03 PM CDT	Tornado Watch	SPC	Alexander, Bond, Champaign, Christian, Clark, Clay and 47 more	6 hr
Apr 30, 9:25 PM CDT	Tornado Warning	LSX	Clinton, Madison, Saint Clair, Washington	34 min
Apr 30, 9:51 PM CDT	Tornado Warning	LSX	Randolph	39 min
Apr 30, 10:06 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	39 min
Apr 30, 10:54 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Jefferson, Perry	36 min
Apr 30, 10:55 PM CDT	Special Marine Warning	LOT		95 min
Apr 30, 11:26 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Jackson, Union, Williamson	34 min
Apr 30, 11:41 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Champaign, Christian, Clark, Clay and 39 more	64 min
Apr 30, 11:45 PM CDT	Special Weather Statement	ILX	Clay	60 min
Apr 30, 11:56 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski, Union	22 min
May 1, 12:09 AM CDT	Special Weather Statement	ILX	Crawford, Jasper, Lawrence, Richland	51 min
May 1, 12:19 AM CDT	Areal Flood Advisory	ILX	Clay, Cumberland, Effingham, Jasper, Richland	4 hr
May 1, 12:25 AM CDT	Special Weather Statement	ILX	Clark, Cumberland	65 min
May 1, 12:37 AM CDT	Severe Thunderstorm Warning	ILX	Crawford, Lawrence	38 min
May 1, 12:51 AM CDT	Severe Thunderstorm Warning	ILX	Clark, Crawford	26 min
May 1, 2:04 AM CDT	Areal Flood Advisory	PAH	Massac, Pope	3 hr
May 1, 3:54 AM CDT	Flash Flood Watch	LSX	Bond, Clinton, Fayette, Marion, Monroe, Randolph and 2 more	23 hr
May 1, 9:24 AM CDT	River Flood Warning	ILX	Clay, Richland	5 days
May 1, 8:30 PM CDT	Severe Thunderstorm Warning	PAH	Johnson, Massac, Pulaski	30 min
May 1, 9:27 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Saline	33 min
May 1, 9:30 PM CDT	Severe Thunderstorm Warning	PAH	Hamilton, Wayne, White	30 min
May 1, 9:45 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Clark, Clay, Clinton, Coles and 37 more	30 min
May 1, 9:57 PM CDT	Severe Thunderstorm Warning	PAH	Edwards, Wayne	33 min
May 1, 10:07 PM CDT	Severe Thunderstorm Warning	ILX	Richland	30 min
May 1, 10:14 PM CDT	Tornado Watch	SPC	Alexander, Bond, Champaign, Christian, Clark, Clay and 43 more	7 hr
May 1, 10:30 PM CDT	Severe Thunderstorm Warning	ILX	Crawford, Jasper	30 min
May 1, 10:35 PM CDT	Severe Thunderstorm Warning	ILX	Crawford, Lawrence	40 min
May 1, 10:51 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Crawford	21 min
May 1, 11:32 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison, Saint Clair	28 min
May 2, 2:09 AM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Champaign, Clark, Clay, Clinton and 35 more	2 hr
May 2, 10:28 AM CDT	River Flood Warning	IND	Wabash	44 hr
May 2, 10:28 AM CDT	River Flood Warning	IND	Wabash	44 hr
May 2, 7:08 PM CDT	River Flood Warning	PAH	Alexander, Pulaski	27 days
May 2, 10:05 PM CDT	River Flood Warning	PAH	Massac	13 days
May 2, 10:05 PM CDT	River Flood Warning	PAH	Massac, Pulaski	25 days
May 2, 11:31 PM CDT	River Flood Warning	ILX	Lawrence	10 hr
May 3, 3:24 AM CDT	Small Craft Advisory	LOT		18 hr
May 3, 3:43 AM CDT	Dense Fog Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	4 hr
May 3, 12:54 PM CDT	Mesoscale Discussion	SPC	Bond, Brown, Calhoun, Cass, Champaign, Christian and 44 more	96 min
May 3, 1:45 PM CDT	Severe Thunderstorm Watch	SPC	Bond, Calhoun, Champaign, Christian, Clark, Clay and 41 more	6 hr
May 3, 1:49 PM CDT	River Flood Warning	PAH	Alexander	2 hr
May 3, 1:54 PM CDT	River Flood Warning	PAH	Pope	9 days
May 3, 1:54 PM CDT	River Flood Warning	PAH	Massac, Pope	10 days
May 3, 2:06 PM CDT	Special Weather Statement	LOT	Iroquois	24 min
May 3, 2:10 PM CDT	Special Weather Statement	ILX	Piatt	50 min
May 3, 2:12 PM CDT	Severe Thunderstorm Warning	LSX	Monroe, Randolph	48 min
May 3, 2:22 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Monroe, Saint Clair, Washington	38 min
May 3, 2:30 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Douglas, Macon, Moultrie, Piatt	60 min
May 3, 2:43 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison, Saint Clair	47 min
May 3, 2:58 PM CDT	Severe Thunderstorm Warning	LSX	Randolph, Saint Clair, Washington	47 min
May 3, 3:30 PM CDT	Severe Thunderstorm Warning	PAH	Perry	30 min
May 3, 3:56 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun	49 min
May 3, 4:07 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun	38 min
May 3, 4:26 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Jersey, Madison	49 min
May 3, 4:50 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Madison	25 min
May 3, 5:09 PM CDT	Severe Thunderstorm Warning	LSX	Jersey, Macoupin, Madison	51 min
May 3, 5:12 PM CDT	Mesoscale Discussion	SPC	Bond, Calhoun, Cass, Champaign, Christian, Clark and 54 more	93 min
May 3, 5:47 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Fayette, Madison, Montgomery	43 min
May 3, 5:51 PM CDT	Severe Thunderstorm Warning	LSX	Randolph, Saint Clair, Washington	39 min
May 3, 6:08 PM CDT	Severe Thunderstorm Warning	ILX	Coles, Edgar	37 min
May 3, 6:23 PM CDT	Severe Thunderstorm Warning	LSX	Fayette, Marion	52 min
May 3, 6:28 PM CDT	Severe Thunderstorm Warning	LSX	Clinton, Washington	47 min
May 3, 7:18 PM CDT	Special Weather Statement	ILX	Edgar	42 min
May 3, 7:29 PM CDT	Severe Thunderstorm Warning	PAH	Franklin	31 min
May 3, 7:49 PM CDT	Severe Thunderstorm Warning	PAH	Union	26 min
May 3, 8:14 PM CDT	Special Weather Statement	ILX	Edgar	61 min
May 4, 3:20 AM CDT	Small Craft Advisory	LOT		22 hr
May 4, 2:28 PM CDT	River Flood Warning	PAH	Gallatin, Hardin	8 days
May 5, 3:31 AM CDT	Small Craft Advisory	LOT		19 hr
May 5, 11:07 AM CDT	River Flood Warning	PAH	Hardin, Pope	7 days
May 5, 1:23 PM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	5 hr
May 5, 3:29 PM CDT	Red Flag Warning	LOT	Boone, Cook, DeKalb, DuPage, Grundy, Kane and 10 more	6 hr
May 6, 3:11 PM CDT	Gale Watch	LOT		24 hr
May 6, 3:11 PM CDT	Small Craft Advisory	LOT		31 hr
May 6, 3:32 PM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	28 hr
May 7, 12:18 AM CDT	Severe Thunderstorm Warning	ILX	McLean, Tazewell	32 min
May 7, 1:35 AM CDT	Special Weather Statement	ILX	McLean	40 min
May 7, 1:41 AM CDT	Special Weather Statement	ILX	Stark	49 min
May 7, 2:27 AM CDT	Special Weather Statement	ILX	Knox, Stark	48 min
May 7, 2:31 AM CDT	Mesoscale Discussion	SPC	Adams, Brown, Fulton, Hancock, Henderson, Knox and 5 more	59 min
May 7, 2:34 AM CDT	Severe Thunderstorm Warning	ILX	Knox	26 min
May 7, 2:49 AM CDT	Severe Thunderstorm Warning	DVN	McDonough, Warren	33 min
May 7, 2:53 AM CDT	Severe Thunderstorm Warning	ILX	Stark	37 min
May 7, 3:19 AM CDT	Severe Thunderstorm Warning	ILX	Fulton, Knox, Peoria, Stark	41 min
May 7, 3:31 AM CDT	Severe Thunderstorm Warning	LOT	LaSalle, Livingston	29 min
May 7, 5:46 AM CDT	Special Weather Statement	ILX	Stark	29 min
May 7, 2:30 PM CDT	Tornado Watch	SPC	Clark, Clay, Coles, Crawford, Cumberland, Douglas and 6 more	9 hr
May 7, 2:56 PM CDT	Gale Warning	LOT		24 hr
May 7, 3:17 PM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	27 hr
May 7, 5:07 PM CDT	Mesoscale Discussion	SPC	Alexander, Gallatin, Hamilton, Hardin, Johnson, Massac and 6 more	113 min
May 7, 5:16 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Jackson, Saline, Williamson	44 min
May 7, 5:53 PM CDT	Severe Thunderstorm Watch	SPC	Gallatin, Hardin, Massac, Pope	7 hr
May 8, 2:51 AM CDT	Frost Advisory	ILX	Cass, Champaign, Christian, Coles, DeWitt, Douglas and 21 more	28 hr
May 8, 3:40 AM CDT	Frost Advisory	DVN	Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 2 more	28 hr
May 8, 3:40 AM CDT	Freeze Warning	DVN	Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside	28 hr
May 8, 4:02 AM CDT	Frost Advisory	LSX	Adams, Bond, Brown, Calhoun, Greene, Jersey and 6 more	27 hr
May 8, 4:10 AM CDT	Frost Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	28 hr
May 8, 10:04 AM CDT	Small Craft Advisory	LOT		24 hr
May 9, 2:55 AM CDT	Gale Watch	LOT		25 hr
May 10, 3:52 AM CDT	Gale Warning	LOT		35 hr
May 10, 12:39 PM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	29 hr
May 10, 3:09 PM CDT	Flash Flood Watch	DVN	Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 2 more	13 hr
May 10, 3:42 PM CDT	Flash Flood Watch	LSX	Adams	12 hr
May 11, 2:37 PM CDT	Small Craft Advisory	LOT		4 hr
May 12, 3:03 AM CDT	Flash Flood Watch	ILX	Cass, Fulton, Knox, Logan, McLean, Marshall and 10 more	36 hr
May 12, 3:32 AM CDT	Small Craft Advisory	LOT		40 hr
May 12, 3:45 AM CDT	Special Weather Statement	ILX	Clay, Richland	45 min
May 12, 3:47 AM CDT	Flash Flood Watch	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	32 hr
May 12, 4:00 AM CDT	Severe Thunderstorm Warning	LSX	Madison, Monroe, Saint Clair	60 min
May 12, 4:21 AM CDT	Severe Thunderstorm Warning	LSX	Clinton, Marion, Washington	39 min
May 12, 4:32 AM CDT	Special Weather Statement	ILX	Cumberland, Effingham	43 min
May 12, 4:47 AM CDT	Special Weather Statement	ILX	Richland	28 min
May 12, 4:49 AM CDT	Flash Flood Watch	LSX	Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 1 more	35 hr
May 12, 4:51 AM CDT	Mesoscale Discussion	SPC	Bond, Clay, Clinton, Crawford, Edwards, Effingham and 11 more	54 min
May 12, 4:59 AM CDT	Flash Flood Warning	LSX	Madison, Monroe, Saint Clair	6 hr
May 12, 5:11 AM CDT	Special Weather Statement	ILX	Lawrence	34 min
May 12, 5:18 AM CDT	Severe Thunderstorm Warning	ILX	Crawford, Lawrence	27 min
May 12, 5:23 AM CDT	Flash Flood Warning	LSX	Bond, Clinton, Fayette, Madison, Marion, Washington	6 hr
May 12, 5:40 AM CDT	Areal Flood Advisory	ILX	Cumberland, Effingham, Jasper, Shelby	4 hr
May 12, 5:52 AM CDT	Special Weather Statement	ILX	Clay, Effingham, Jasper, Richland	38 min
May 12, 6:24 AM CDT	Special Weather Statement	ILX	Crawford, Jasper, Lawrence, Richland	66 min
May 12, 6:35 AM CDT	Areal Flood Advisory	ILX	Clay, Crawford, Jasper, Lawrence, Richland	3 hr
May 12, 9:00 AM CDT	River Flood Warning	ILX	Clay, Richland	5 days
May 12, 9:30 AM CDT	Areal Flood Advisory	ILX	Clay, Crawford, Lawrence, Richland	2 hr
May 12, 9:31 AM CDT	Areal Flood Advisory	PAH	Jefferson, Wayne	107 min
May 12, 9:52 AM CDT	River Flood Watch	MKX	Lake	24 hr
May 12, 11:09 AM CDT	River Flood Watch	LOT	Bureau, LaSalle	24 hr
May 12, 11:56 AM CDT	Special Weather Statement	DVN	Hancock, McDonough	49 min
May 12, 12:49 PM CDT	Special Weather Statement	ILX	Fulton	41 min
May 12, 2:45 PM CDT	River Flood Warning	DVN	Hancock, McDonough	8 days
May 12, 3:13 PM CDT	Flood Watch	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	24 hr
May 12, 4:04 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess	41 min
May 12, 4:50 PM CDT	Special Weather Statement	DVN	Jo Daviess	85 min
May 12, 5:06 PM CDT	Severe Thunderstorm Warning	DVN	Jo Daviess	39 min
May 12, 8:00 PM CDT	Mesoscale Discussion	SPC	Adams, Brown, Cass, Fulton, Hancock, Henderson and 11 more	90 min
May 12, 9:31 PM CDT	Special Weather Statement	DVN	Hancock, Henderson, McDonough, Mercer, Rock Island, Warren	59 min
May 12, 9:42 PM CDT	Special Weather Statement	ILX	Marshall	48 min
May 12, 9:51 PM CDT	River Flood Watch	LOT	Kane, McHenry	13 hr
May 12, 10:19 PM CDT	River Flood Advisory	LOT	Kane, Kendall	12 hr
May 12, 10:19 PM CDT	River Flood Advisory	LOT	LaSalle	31 hr
May 12, 10:19 PM CDT	River Flood Advisory	LOT	Will	54 hr
May 12, 10:19 PM CDT	River Flood Advisory	LOT	Ogle	12 hr
May 12, 10:19 PM CDT	River Flood Advisory	LOT	Cook	11 hr
May 12, 10:36 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, Henderson	54 min
May 12, 10:43 PM CDT	Flash Flood Warning	DVN	Hancock, Henderson	8 hr
May 12, 11:21 PM CDT	Severe Thunderstorm Warning	LOT	Grundy, Kankakee, Livingston	24 min
May 12, 11:24 PM CDT	Mesoscale Discussion	SPC	Adams, Brown, Cass, Fulton, Hancock, Henderson and 10 more	96 min
May 12, 11:58 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Brown, Cass, Fulton, Hancock, Henderson and 16 more	5 hr
May 13, 12:28 AM CDT	Special Weather Statement	ILX	Knox	47 min
May 13, 1:17 AM CDT	Flash Flood Warning	DVN	Henry, Mercer, Rock Island, Warren	8 hr
May 13, 1:36 AM CDT	Special Weather Statement	ILX	Knox, Stark	54 min
May 13, 2:24 AM CDT	Flash Flood Warning	LOT	Boone, DeKalb, Kane, LaSalle, Lee, McHenry and 2 more	6 hr
May 13, 3:52 AM CDT	Flash Flood Warning	ILX	Fulton, Knox, Peoria, Stark	4 hr
May 13, 4:09 AM CDT	Lake Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	14 hr
May 13, 4:23 AM CDT	Mesoscale Discussion	SPC	Adams, Brown, Cass, Fulton, Greene, Logan and 10 more	67 min
May 13, 4:33 AM CDT	Areal Flood Advisory	LOT	Cook, DeKalb, DuPage, Grundy, Kane, Kendall and 4 more	5 hr
May 13, 6:07 AM CDT	Flash Flood Warning	LOT	Cook, DuPage, Kane, Lake, McHenry	6 hr
May 13, 6:09 AM CDT	River Flood Advisory	LOT	Cook	5 hr
May 13, 6:13 AM CDT	River Flood Warning	LOT	Lake	6 days
May 13, 6:17 AM CDT	Severe Thunderstorm Warning	ILX	Cass, Menard, Morgan, Sangamon, Scott	43 min
May 13, 6:22 AM CDT	Areal Flood Warning	DVN	Hancock, Henderson	15 hr
May 13, 6:25 AM CDT	River Flood Advisory	LOT	Boone	4 hr
May 13, 6:25 AM CDT	River Flood Advisory	LOT	DeKalb	4 hr
May 13, 6:34 AM CDT	Mesoscale Discussion	SPC	Cass, DeWitt, DuPage, Ford, Fulton, Grundy and 20 more	26 min
May 13, 6:53 AM CDT	Severe Thunderstorm Watch	SPC	Champaign, Christian, DeWitt, Ford, Iroquois, Kankakee and 11 more	2 hr
May 13, 6:57 AM CDT	Severe Thunderstorm Warning	ILX	Logan, Mason, Menard, Tazewell	43 min
May 13, 7:20 AM CDT	River Flood Warning	DVN	Henry, Rock Island	40 hr
May 13, 7:28 AM CDT	Severe Thunderstorm Warning	ILX	McLean, Marshall, Tazewell, Woodford	32 min
May 13, 7:38 AM CDT	River Flood Warning	DVN	Hancock	6 days
May 13, 7:38 AM CDT	River Flood Warning	DVN	Henry, Rock Island, Whiteside	7 days
May 13, 7:38 AM CDT	River Flood Warning	DVN	Henry, Rock Island	7 days
May 13, 7:42 AM CDT	Severe Thunderstorm Warning	LOT	Grundy, LaSalle, Livingston	48 min
May 13, 7:53 AM CDT	Areal Flood Warning	ILX	Fulton, Knox, Marshall, Peoria, Stark	6 hr
May 13, 8:09 AM CDT	Special Weather Statement	ILX	McLean	36 min
May 13, 8:19 AM CDT	Areal Flood Warning	LOT	Boone, DeKalb, Kane, Kendall, LaSalle, Lee and 3 more	8 hr
May 13, 8:41 AM CDT	River Flood Warning	ILX	Fulton, Knox	5 days
May 13, 9:09 AM CDT	Special Weather Statement	DVN	Jo Daviess	3 hr
May 13, 9:21 AM CDT	Areal Flood Warning	DVN	Henry, Mercer, Rock Island	12 hr
May 13, 9:42 AM CDT	Areal Flood Warning	DVN	Warren	11 hr
May 13, 9:46 AM CDT	River Flood Warning	MKX	Lake	4 days
May 13, 9:55 AM CDT	River Flood Warning	LOT	Boone	12 hr
May 13, 9:55 AM CDT	River Flood Warning	LOT	Winnebago	4 days
May 13, 9:55 AM CDT	River Flood Warning	LOT	Winnebago	12 hr
May 13, 9:55 AM CDT	River Flood Warning	LOT	Ogle	12 hr
May 13, 9:55 AM CDT	River Flood Warning	LOT	DeKalb	19 hr
May 13, 10:05 AM CDT	River Flood Advisory	LOT	Winnebago	13 hr
May 13, 10:31 AM CDT	River Flood Warning	LOT	Kane, McHenry	4 days
May 13, 10:31 AM CDT	River Flood Warning	LOT	Kane, Kendall	4 days
May 13, 10:31 AM CDT	River Flood Warning	LOT	LaSalle	58 hr
May 13, 10:31 AM CDT	River Flood Warning	LOT	Lake	5 days
May 13, 10:31 AM CDT	River Flood Warning	LOT	Lake	11 hr
May 13, 10:31 AM CDT	River Flood Warning	LOT	Cook	4 days
May 13, 10:31 AM CDT	River Flood Warning	LOT	Cook	58 hr
May 13, 10:32 AM CDT	River Flood Warning	DVN	Stephenson	25 hr
May 13, 10:32 AM CDT	River Flood Warning	DVN	Whiteside	10 hr
May 13, 11:12 AM CDT	River Flood Warning	LOT	Bureau, LaSalle	5 days
May 13, 11:21 AM CDT	River Flood Warning	DVN	Henderson	5 days
May 13, 11:21 AM CDT	River Flood Warning	DVN	Hancock, Henderson	5 days
May 13, 11:21 AM CDT	River Flood Warning	DVN	Hancock	24 hr
May 13, 11:34 AM CDT	River Flood Warning	ILX	Fulton	6 days
May 13, 11:41 AM CDT	River Flood Warning	ILX	Fulton, Mason	67 days
May 13, 11:41 AM CDT	River Flood Warning	ILX	Brown, Cass, Morgan, Schuyler	84 days
May 13, 12:00 PM CDT	Areal Flood Warning	LOT	Cook, Lake	4 hr
May 13, 12:11 PM CDT	River Flood Warning	LSX	Adams	7 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Adams	7 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Adams	7 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Pike	11 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Pike	9 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Pike	11 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Calhoun	12 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Calhoun	12 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Jersey	17 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Madison	16 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Saint Clair	14 days
May 13, 12:11 PM CDT	River Flood Warning	LSX	Randolph	19 days
May 13, 12:12 PM CDT	River Flood Warning	PAH	Alexander, Jackson, Union	19 days
May 13, 12:12 PM CDT	River Flood Warning	PAH	Alexander	17 days
May 13, 12:42 PM CDT	Special Weather Statement	DVN	Carroll, Jo Daviess, Stephenson	3 hr
May 13, 4:01 PM CDT	Areal Flood Warning	LOT	Boone, Cook, DeKalb, Kane, Lake, Lee and 3 more	18 hr
May 13, 5:41 PM CDT	Mesoscale Discussion	SPC	Alexander, Bond, Calhoun, Christian, Clay, Clinton and 33 more	94 min
May 13, 7:00 PM CDT	Severe Thunderstorm Warning	LSX	Greene, Jersey, Macoupin, Madison	30 min
May 13, 7:15 PM CDT	Special Weather Statement	ILX	Effingham	45 min
May 13, 7:24 PM CDT	Severe Thunderstorm Warning	LSX	Macoupin, Montgomery	33 min
May 13, 7:45 PM CDT	Special Weather Statement	ILX	Christian	30 min
May 13, 7:58 PM CDT	Special Weather Statement	ILX	Jasper	47 min
May 13, 9:17 PM CDT	Areal Flood Warning	DVN	Hancock, Henderson	10 hr
May 13, 10:32 PM CDT	River Flood Advisory	LOT	Grundy	7 hr
May 14, 3:44 AM CDT	Small Craft Advisory	LOT		15 hr
May 14, 5:01 AM CDT	River Flood Warning	LOT	LaSalle	6 hr
May 14, 5:46 AM CDT	River Flood Warning	LOT	Lake	45 hr
May 14, 11:23 AM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	98 days
May 14, 9:19 PM CDT	River Flood Advisory	LOT	LaSalle	54 hr
May 14, 9:19 PM CDT	River Flood Advisory	LOT	Boone	52 hr
May 14, 9:19 PM CDT	River Flood Advisory	LOT	Ogle	3 days
May 16, 9:08 AM CDT	River Flood Warning	LSX	Brown	7 days
May 16, 9:00 PM CDT	River Flood Warning	PAH	Massac	38 hr
May 16, 10:51 PM CDT	Areal Flood Advisory	LSX	Adams, Brown, Calhoun, Clinton, Greene, Jersey and 4 more	6 hr
May 17, 12:53 AM CDT	Flash Flood Warning	LSX	Adams	6 hr
May 17, 1:42 AM CDT	Flash Flood Warning	LSX	Madison	6 hr
May 17, 1:50 AM CDT	Areal Flood Advisory	ILX	Cass, Mason, Menard, Morgan, Sangamon, Schuyler and 1 more	10 hr
May 17, 5:34 AM CDT	Areal Flood Advisory	LSX	Brown	6 hr
May 17, 5:35 AM CDT	Areal Flood Advisory	LSX	Greene, Jersey, Macoupin, Montgomery	6 hr
May 17, 6:15 AM CDT	Areal Flood Advisory	ILX	DeWitt, Logan, Macon, Mason, Menard, Sangamon	6 hr
May 17, 6:51 AM CDT	Areal Flood Warning	ILX	Fulton	9 hr
May 17, 7:02 AM CDT	Areal Flood Advisory	LSX	Adams	4 hr
May 17, 7:30 AM CDT	Flash Flood Warning	LSX	Madison	4 hr
May 17, 8:38 AM CDT	Flash Flood Watch	ILX	Sangamon	46 hr
May 17, 9:13 AM CDT	River Flood Advisory	LOT	Winnebago	22 hr
May 17, 9:21 AM CDT	River Flood Warning	ILX	Clay, Richland	5 days
May 17, 10:51 AM CDT	River Flood Warning	LSX	Brown	18 days
May 17, 10:51 AM CDT	River Flood Warning	LSX	Morgan, Pike	17 days
May 17, 10:51 AM CDT	River Flood Warning	LSX	Pike, Scott	61 days
May 17, 11:56 AM CDT	Areal Flood Advisory	LSX	Macoupin	6 hr
May 17, 3:27 PM CDT	Small Craft Advisory	LOT		7 hr
May 18, 5:16 AM CDT	Small Craft Advisory	LOT		13 hr
May 18, 6:01 AM CDT	Areal Flood Warning	LSX	Madison	12 hr
May 18, 8:41 AM CDT	River Flood Advisory	LOT	Winnebago	37 hr
May 19, 4:20 AM CDT	River Flood Advisory	LOT	Bureau, LaSalle	17 hr
May 19, 8:54 PM CDT	River Flood Warning	LOT	Bureau, LaSalle	14 hr
May 20, 7:59 PM CDT	River Flood Warning	PAH	Jackson	5 days
May 21, 10:23 AM CDT	River Flood Warning	IND	Clark, Crawford	7 days
May 21, 10:23 AM CDT	River Flood Warning	IND	Crawford, Lawrence	10 days
May 21, 10:23 AM CDT	River Flood Warning	IND	Crawford, Lawrence	9 days
May 21, 10:26 AM CDT	Mesoscale Discussion	SPC	Clark, Clay, Coles, Crawford, Cumberland, Edgar and 9 more	64 min
May 21, 10:52 AM CDT	River Flood Warning	ILX	Peoria, Tazewell, Woodford	20 hr
May 21, 12:23 PM CDT	Tornado Warning	ILX	Edgar, Vermilion	37 min
May 21, 12:37 PM CDT	Marine Dense Fog Advisory	LOT		26 hr
May 21, 12:44 PM CDT	Severe Thunderstorm Warning	ILX	Clark, Edgar	46 min
May 21, 1:14 PM CDT	Tornado Warning	ILX	Clark	31 min
May 21, 1:35 PM CDT	Severe Thunderstorm Warning	ILX	Crawford, Lawrence	40 min
May 21, 1:42 PM CDT	Flash Flood Warning	ILX	Clark	4 hr
May 21, 1:50 PM CDT	Flash Flood Warning	ILX	Edgar, Vermilion	6 hr
May 21, 2:09 PM CDT	Flash Flood Warning	ILX	Champaign, Vermilion	6 hr
May 21, 5:49 PM CDT	Areal Flood Advisory	LOT	Cook, DuPage, Kane, Lake, McHenry	3 hr
May 21, 9:39 PM CDT	River Flood Advisory	LOT	Iroquois	66 hr
May 21, 11:24 PM CDT	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Coles, DeWitt, Douglas and 21 more	10 hr
May 21, 11:25 PM CDT	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	10 hr
May 21, 11:26 PM CDT	Dense Fog Advisory	LSX	Adams, Brown, Greene, Macoupin, Montgomery, Pike	7 hr
May 22, 1:06 AM CDT	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	9 hr
May 22, 10:22 AM CDT	River Flood Advisory	LOT	Iroquois	11 hr
May 22, 1:09 PM CDT	River Flood Warning	IND	Wabash	23 hr
May 22, 1:09 PM CDT	River Flood Warning	IND	Wabash	23 hr
May 22, 1:09 PM CDT	River Flood Warning	IND	Lawrence, Wabash	46 hr
May 22, 4:03 PM CDT	Marine Dense Fog Advisory	LOT		19 hr
May 23, 10:43 AM CDT	River Flood Warning	IND	Edwards, Gallatin, Wabash, White	25 hr
May 24, 9:43 AM CDT	River Flood Warning	ILX	Peoria, Tazewell, Woodford	23 hr
May 24, 11:51 AM CDT	Mesoscale Discussion	SPC	Alexander, Franklin, Hardin, Jackson, Johnson, Massac and 5 more	54 min
May 24, 1:05 PM CDT	Severe Thunderstorm Warning	PAH	Alexander	25 min
May 24, 2:13 PM CDT	Marine Dense Fog Advisory	LOT		18 hr
May 24, 2:25 PM CDT	Severe Thunderstorm Warning	PAH	Jackson	22 min
May 24, 2:57 PM CDT	Severe Thunderstorm Warning	PAH	Perry	33 min
May 24, 3:16 PM CDT	Severe Thunderstorm Warning	PAH	Perry	29 min
May 24, 3:31 PM CDT	Severe Thunderstorm Warning	LSX	Washington	29 min
May 24, 4:39 PM CDT	Severe Thunderstorm Warning	PAH	Franklin, Hamilton, Saline	36 min
May 24, 5:24 PM CDT	Areal Flood Advisory	LSX	Fayette	4 hr
May 24, 5:46 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton	44 min
May 24, 7:14 PM CDT	Special Weather Statement	ILX	Sangamon	61 min
May 24, 8:13 PM CDT	Special Weather Statement	ILX	Mason, Menard, Tazewell	62 min
May 24, 8:24 PM CDT	Special Weather Statement	ILX	DeWitt, Piatt	66 min
May 24, 9:29 PM CDT	Special Weather Statement	ILX	Logan	76 min
May 24, 9:52 PM CDT	Special Weather Statement	ILX	DeWitt	68 min
May 24, 9:55 PM CDT	Special Weather Statement	DVN	Henderson	65 min
May 24, 11:27 PM CDT	Special Weather Statement	ILX	Marshall	63 min
May 24, 11:43 PM CDT	Special Weather Statement	DVN	Bureau, Putnam	47 min
May 24, 11:59 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Fayette, Marion	26 min
May 25, 12:32 AM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry, Whiteside	28 min
May 25, 1:06 AM CDT	Special Weather Statement	DVN	Whiteside	39 min
May 25, 1:13 AM CDT	Special Weather Statement	LOT	Lee	22 min
May 25, 1:51 AM CDT	Areal Flood Advisory	LSX	Fayette	5 hr
May 25, 2:40 AM CDT	Flash Flood Warning	LSX	Fayette	6 hr
May 25, 3:39 AM CDT	Flash Flood Warning	LSX	Clinton, Fayette, Marion	5 hr
May 25, 4:51 AM CDT	Areal Flood Advisory	ILX	Tazewell, Woodford	6 hr
May 25, 8:30 AM CDT	Areal Flood Warning	LSX	Fayette	9 hr
May 25, 11:14 AM CDT	Special Weather Statement	ILX	Sangamon	61 min
May 25, 11:18 AM CDT	Areal Flood Advisory	ILX	Sangamon	3 hr
May 25, 11:40 AM CDT	Flash Flood Warning	ILX	Sangamon	3 hr
May 25, 11:47 AM CDT	Severe Thunderstorm Warning	ILX	Sangamon	58 min
May 25, 12:04 PM CDT	Special Weather Statement	ILX	Logan	56 min
May 25, 12:07 PM CDT	Special Weather Statement	ILX	Peoria, Tazewell	53 min
May 25, 12:36 PM CDT	Special Weather Statement	ILX	Menard	54 min
May 25, 12:59 PM CDT	Special Weather Statement	ILX	Logan, Peoria, Tazewell	61 min
May 25, 12:59 PM CDT	Mesoscale Discussion	SPC	Carroll, Jo Daviess, Stephenson, Whiteside	91 min
May 25, 1:28 PM CDT	Special Weather Statement	ILX	Cass, Mason	62 min
May 25, 1:37 PM CDT	Special Weather Statement	DVN	Rock Island	53 min
May 25, 1:40 PM CDT	Special Weather Statement	ILX	Marshall, Woodford	65 min
May 25, 1:51 PM CDT	Special Weather Statement	DVN	Rock Island	54 min
May 25, 2:00 PM CDT	Flash Flood Warning	ILX	Marshall, Woodford	3 hr
May 25, 2:08 PM CDT	Areal Flood Advisory	LOT	Boone	4 hr
May 25, 2:09 PM CDT	Flash Flood Warning	ILX	Tazewell	5 hr
May 25, 2:34 PM CDT	Special Weather Statement	ILX	Knox, Marshall, Stark	56 min
May 25, 2:40 PM CDT	Flash Flood Warning	ILX	Knox, Marshall, Peoria, Stark	5 hr
May 25, 2:58 PM CDT	Severe Thunderstorm Warning	ILX	Knox, Peoria, Stark	62 min
May 25, 3:08 PM CDT	Flash Flood Watch	DVN	Carroll, Jo Daviess, Mercer, Rock Island, Stephenson	24 hr
May 25, 3:34 PM CDT	Flash Flood Warning	DVN	Rock Island	6 hr
May 25, 4:50 PM CDT	Areal Flood Advisory	LOT	Ogle	3 hr
May 25, 5:23 PM CDT	Areal Flood Advisory	LOT	Ogle	3 hr
May 26, 1:57 AM CDT	Areal Flood Advisory	LSX	Greene	6 hr
May 26, 4:27 AM CDT	Areal Flood Advisory	ILX	Fulton, Knox, Peoria, Stark	6 hr
May 26, 9:03 AM CDT	River Flood Warning	ILX	Peoria, Tazewell, Woodford	26 hr
May 26, 1:33 PM CDT	Special Weather Statement	ILX	Mason	42 min
May 26, 1:50 PM CDT	Areal Flood Advisory	ILX	Fulton	3 hr
May 26, 1:56 PM CDT	Areal Flood Advisory	ILX	Fulton, Knox	3 hr
May 26, 2:06 PM CDT	Special Weather Statement	ILX	Fulton	54 min
May 26, 2:11 PM CDT	Areal Flood Advisory	LOT	McHenry	3 hr
May 26, 2:27 PM CDT	Special Weather Statement	ILX	Christian	48 min
May 26, 2:48 PM CDT	Special Weather Statement	ILX	Morgan	42 min
May 26, 2:49 PM CDT	Areal Flood Advisory	LSX	Bond, Montgomery	5 hr
May 26, 2:52 PM CDT	Special Weather Statement	ILX	Woodford	38 min
May 26, 3:00 PM CDT	Areal Flood Advisory	ILX	Logan	97 min
May 26, 3:09 PM CDT	Special Weather Statement	ILX	Logan	51 min
May 26, 3:22 PM CDT	Severe Thunderstorm Warning	LSX	Bond, Clinton, Madison	23 min
May 26, 3:23 PM CDT	Special Weather Statement	ILX	Morgan	52 min
May 26, 3:30 PM CDT	Severe Thunderstorm Warning	ILX	Sangamon	45 min
May 26, 3:31 PM CDT	Areal Flood Advisory	ILX	Menard, Morgan, Sangamon	3 hr
May 26, 3:57 PM CDT	Areal Flood Advisory	ILX	Coles, Douglas	3 hr
May 26, 4:01 PM CDT	Special Weather Statement	ILX	Cass	59 min
May 26, 4:07 PM CDT	Flash Flood Warning	ILX	Sangamon	8 hr
May 26, 4:08 PM CDT	Special Weather Statement	ILX	Coles	52 min
May 26, 4:14 PM CDT	Areal Flood Advisory	LSX	Bond, Clinton, Madison, Saint Clair	4 hr
May 26, 4:24 PM CDT	Areal Flood Advisory	LOT	Cook, DuPage	3 hr
May 26, 4:43 PM CDT	Special Weather Statement	ILX	Scott	32 min
May 26, 5:01 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Union	29 min
May 26, 5:13 PM CDT	Areal Flood Advisory	LSX	Saint Clair	4 hr
May 26, 5:17 PM CDT	Areal Flood Advisory	ILX	Champaign, Douglas, Moultrie, Piatt	2 hr
May 26, 5:21 PM CDT	Areal Flood Advisory	ILX	Cass, Morgan, Scott	4 hr
May 26, 5:23 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Perry	22 min
May 26, 5:30 PM CDT	Severe Thunderstorm Warning	LSX	Madison	30 min
May 26, 5:38 PM CDT	Severe Thunderstorm Warning	LSX	Calhoun, Jersey	37 min
May 26, 5:40 PM CDT	Areal Flood Advisory	ILX	Champaign, Vermilion	4 hr
May 26, 5:45 PM CDT	Areal Flood Advisory	PAH	Perry	67 min
May 26, 5:49 PM CDT	Flash Flood Warning	ILX	Cass, Morgan, Scott	4 hr
May 26, 5:51 PM CDT	Areal Flood Advisory	LSX	Macoupin, Madison	4 hr
May 26, 5:52 PM CDT	Severe Thunderstorm Warning	ILX	Champaign, Vermilion	38 min
May 26, 6:02 PM CDT	Areal Flood Advisory	LOT	Kankakee	3 hr
May 26, 6:15 PM CDT	Flash Flood Warning	ILX	Champaign, Vermilion	4 hr
May 26, 6:45 PM CDT	Special Weather Statement	DVN	Jo Daviess	60 min
May 26, 6:51 PM CDT	Areal Flood Advisory	PAH	Franklin, Jackson, Union, Williamson	100 min
May 26, 7:25 PM CDT	Special Weather Statement	LOT	Livingston	20 min
May 26, 7:30 PM CDT	Special Weather Statement	DVN	Jo Daviess	60 min
May 26, 7:53 PM CDT	Flash Flood Warning	DVN	Jo Daviess	6 hr
May 26, 8:26 PM CDT	Flash Flood Warning	DVN	Jo Daviess, Stephenson	6 hr
May 26, 11:36 PM CDT	Areal Flood Advisory	ILX	Sangamon	8 hr
May 27, 6:35 AM CDT	Areal Flood Advisory	ILX	Sangamon	11 hr
May 27, 5:00 PM CDT	Areal Flood Advisory	PAH	Gallatin	56 min
May 27, 5:14 PM CDT	Special Weather Statement	ILX	Jasper	61 min
May 27, 7:09 PM CDT	Areal Flood Advisory	PAH	Williamson	34 min
May 30, 2:45 PM CDT	Special Weather Statement	DVN	Rock Island, Whiteside	45 min
May 31, 12:03 AM CDT	Special Weather Statement	LOT	Cook	27 min
May 31, 2:59 AM CDT	Special Weather Statement	DVN	Hancock	61 min
May 31, 7:21 AM CDT	Special Weather Statement	DVN	Hancock, Henderson, McDonough, Warren	54 min
May 31, 8:50 AM CDT	Special Weather Statement	DVN	Hancock, Henderson, McDonough, Warren	55 min
May 31, 9:22 AM CDT	Special Weather Statement	DVN	Henry, Mercer	53 min
May 31, 9:52 AM CDT	Severe Thunderstorm Warning	DVN	Bureau, Henry	38 min
May 31, 10:10 AM CDT	Areal Flood Advisory	ILX	Cass, Fulton, Mason, Schuyler	4 hr
May 31, 10:17 AM CDT	Special Weather Statement	ILX	Mason, Tazewell	58 min
May 31, 10:43 AM CDT	Special Weather Statement	ILX	Logan, Menard, Peoria, Tazewell, Woodford	62 min
May 31, 10:56 AM CDT	Special Weather Statement	DVN	Bureau	34 min
May 31, 11:18 AM CDT	Areal Flood Advisory	ILX	Fulton, Peoria, Tazewell, Woodford	4 hr
May 31, 11:31 AM CDT	Special Weather Statement	ILX	Morgan	59 min
May 31, 11:39 AM CDT	Areal Flood Advisory	ILX	Morgan	3 hr
May 31, 12:19 PM CDT	Special Marine Warning	LOT		86 min
May 31, 12:51 PM CDT	Areal Flood Advisory	LOT	Cook, Kankakee, Will	3 hr
May 31, 2:29 PM CDT	Areal Flood Advisory	ILX	Vermilion	5 hr
May 31, 5:20 PM CDT	Severe Thunderstorm Warning	LSX	Washington	43 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	79
Tornado Warning	7
Severe Thunderstorm Watch	4
Tornado Watch	3
Mesoscale Discussion	19
Special Weather Statement	74
Flooding
Areal Flood Warning	11
Flash Flood Warning	25
River Flood Warning	77
Flash Flood Watch	8
Flood Watch	1
River Flood Watch	3
Areal Flood Advisory	50
River Flood Advisory	18
Cold
Freeze Warning	1
Frost Advisory	4
Wind and dust
Lake Wind Advisory	5
Fire
Red Flag Warning	1
Fog and smoke
Dense Fog Advisory	5
Marine
Gale Warning	2
Special Marine Warning	2
Gale Watch	2
Marine Dense Fog Advisory	3
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 2009 2011

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.