Weather alerts in Illinois, March 2015

Weather alerts by county

Each county as a circle sized by its count in March 2015. Tap one for its archive.

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
Mar 1, 2:55 AM CST	Winter Storm Warning	ILX	Christian, Clark, Coles, Crawford, Cumberland, Douglas and 5 more	12 hr
Mar 2, 3:27 AM CST	Small Craft Advisory	LOT		59 hr
Mar 2, 11:44 AM CST	Winter Weather Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	24 hr
Mar 2, 3:06 PM CST	Winter Weather Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	19 hr
Mar 2, 3:12 PM CST	Winter Weather Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	21 hr
Mar 2, 3:22 PM CST	Winter Storm Watch	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	23 hr
Mar 2, 3:58 PM CST	Winter Weather Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 8 more	16 hr
Mar 3, 3:55 AM CST	Winter Storm Watch	LSX	Randolph	12 hr
Mar 3, 2:51 PM CST	Winter Storm Warning	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	39 hr
Mar 3, 3:30 PM CST	Winter Weather Advisory	ILX	Clay, Lawrence, Richland	28 hr
Mar 3, 4:12 PM CST	Winter Storm Warning	LSX	Randolph	32 hr
Mar 3, 4:12 PM CST	Winter Weather Advisory	LSX	Clinton, Marion, Monroe, Saint Clair, Washington	26 hr
Mar 3, 8:36 PM CST	Areal Flood Advisory	PAH	Franklin, Gallatin, Hamilton, Jackson, Perry, Saline and 3 more	6 hr
Mar 4, 12:19 AM CST	Areal Flood Advisory	PAH	Massac, Pope	4 hr
Mar 4, 1:22 AM CST	Areal Flood Advisory	PAH	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 2 more	3 hr
Mar 4, 1:47 AM CST	Flash Flood Warning	PAH	Gallatin	3 hr
Mar 4, 4:39 AM CST	Areal Flood Advisory	PAH	Alexander, Hardin, Johnson, Massac, Pope, Pulaski	3 hr
Mar 4, 5:52 AM CST	Areal Flood Advisory	PAH	Gallatin, Hardin	113 min
Mar 4, 7:33 AM CST	Areal Flood Advisory	PAH	Alexander, Hardin, Johnson, Massac, Pope, Pulaski	6 hr
Mar 4, 10:36 AM CST	Areal Flood Advisory	PAH	Gallatin, Hardin	3 hr
Mar 4, 1:24 PM CST	River Flood Warning	PAH	Gallatin, Hardin	26 days
Mar 4, 1:34 PM CST	Mesoscale Discussion	SPC	Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more	4 hr
Mar 5, 11:18 AM CST	River Flood Warning	PAH	Alexander, Pulaski	26 days
Mar 5, 3:07 PM CST	Small Craft Advisory	LOT		36 hr
Mar 6, 11:04 AM CST	River Flood Warning	PAH	Massac	24 days
Mar 6, 11:04 AM CST	River Flood Warning	PAH	Massac, Pulaski	25 days
Mar 9, 10:29 AM CDT	Areal Flood Advisory	LOT	Kankakee	24 hr
Mar 9, 11:21 AM CDT	River Flood Warning	PAH	Hardin, Pope	20 days
Mar 9, 9:03 PM CDT	River Flood Warning	ILX	Clay, Richland	10 days
Mar 9, 9:43 PM CDT	River Flood Advisory	LOT	Will	3 days
Mar 10, 1:05 AM CDT	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more	12 hr
Mar 10, 1:42 AM CDT	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	10 hr
Mar 10, 9:44 AM CDT	River Flood Warning	LOT	Grundy, Will	12 hr
Mar 10, 9:55 AM CDT	River Flood Warning	LOT	LaSalle	39 hr
Mar 10, 10:03 AM CDT	Marine Dense Fog Advisory	LOT		11 hr
Mar 10, 10:35 AM CDT	River Flood Warning	IND	Wabash	14 days
Mar 10, 10:35 AM CDT	River Flood Warning	IND	Wabash	15 days
Mar 10, 10:35 AM CDT	River Flood Warning	IND	Clark, Crawford	10 days
Mar 10, 10:35 AM CDT	River Flood Warning	IND	Crawford, Lawrence	12 days
Mar 10, 10:35 AM CDT	River Flood Warning	IND	Crawford, Lawrence	11 days
Mar 10, 10:35 AM CDT	River Flood Warning	IND	Edwards, Gallatin, Wabash, White	14 days
Mar 10, 11:28 AM CDT	River Flood Warning	PAH	Pope	17 days
Mar 10, 11:28 AM CDT	River Flood Warning	PAH	Massac, Pope	18 days
Mar 10, 11:43 AM CDT	River Flood Advisory	LOT	Grundy	49 hr
Mar 10, 11:43 AM CDT	River Flood Advisory	LOT	LaSalle	3 days
Mar 10, 11:43 AM CDT	River Flood Advisory	LOT	Bureau, LaSalle	4 days
Mar 10, 12:28 PM CDT	River Flood Advisory	LOT	Grundy	25 hr
Mar 10, 12:32 PM CDT	River Flood Warning	PAH	Gallatin, Wabash, White	15 days
Mar 10, 7:05 PM CDT	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	14 hr
Mar 10, 7:10 PM CDT	Dense Fog Advisory	DVN	Carroll, Jo Daviess, Stephenson, Whiteside	7 hr
Mar 10, 7:54 PM CDT	Dense Fog Advisory	ILX	Champaign, Christian, Clark, Clay, Coles, Crawford and 18 more	16 hr
Mar 10, 8:14 PM CDT	Dense Fog Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Jackson, Jefferson and 6 more	13 hr
Mar 10, 9:06 PM CDT	River Flood Advisory	LOT	Grundy, Will	3 days
Mar 10, 9:40 PM CDT	Dense Fog Advisory	LSX	Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more	13 hr
Mar 10, 10:23 PM CDT	River Flood Warning	ILX	Lawrence	8 days
Mar 11, 9:14 AM CDT	Dense Fog Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more	3 hr
Mar 11, 9:48 AM CDT	River Flood Warning	PAH	Gallatin, Wayne, White	21 days
Mar 11, 11:40 AM CDT	River Flood Warning	LOT	Bureau, LaSalle	58 hr
Mar 11, 3:09 PM CDT	Flood Watch	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	60 hr
Mar 11, 3:50 PM CDT	Flood Watch	LSX	Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more	60 hr
Mar 12, 3:58 AM CDT	Dense Fog Advisory	PAH	Franklin, Gallatin, Hamilton, Hardin, Jackson, Jefferson and 8 more	4 hr
Mar 12, 5:25 AM CDT	Dense Fog Advisory	LSX	Monroe, Randolph, Saint Clair, Washington	4 hr
Mar 12, 9:50 AM CDT	River Flood Warning	PAH	Wayne, White	4 days
Mar 12, 3:10 PM CDT	Flood Watch	ILX	Clay, Crawford, Effingham, Jasper, Lawrence, Richland	36 hr
Mar 13, 10:10 AM CDT	River Flood Warning	IND	Lawrence, Wabash	7 days
Mar 13, 10:22 AM CDT	River Flood Advisory	LOT	Lake	5 days
Mar 13, 10:43 AM CDT	Areal Flood Warning	PAH	Alexander, Franklin, Hamilton, Jackson, Jefferson, Perry and 3 more	18 hr
Mar 13, 10:47 AM CDT	River Flood Warning	PAH	Franklin, Williamson	6 days
Mar 13, 10:47 AM CDT	River Flood Warning	PAH	Jackson	9 days
Mar 13, 11:22 AM CDT	River Flood Warning	ILX	Cass, Fulton, Mason	6 days
Mar 13, 1:22 PM CDT	Areal Flood Warning	PAH	Edwards, Gallatin, Hardin, Johnson, Massac, Pope and 4 more	15 hr
Mar 13, 10:50 PM CDT	Dense Fog Advisory	ILX	Champaign, Christian, Coles, DeWitt, Douglas, Edgar and 10 more	8 hr
Mar 13, 11:01 PM CDT	Dense Fog Advisory	LOT	Ford, Iroquois, Kankakee, Livingston	7 hr
Mar 15, 3:49 AM CDT	Small Craft Advisory	LOT		24 hr
Mar 16, 3:54 AM CDT	Gale Watch	LOT		11 hr
Mar 16, 3:54 AM CDT	Small Craft Advisory	LOT		18 hr
Mar 16, 3:00 PM CDT	Gale Warning	LOT		19 hr
Mar 16, 8:32 PM CDT	Wind Advisory	LOT		12 hr
Mar 16, 8:40 PM CDT	Lakeshore Flood Advisory	LOT		16 hr
Mar 17, 7:02 AM CDT	River Flood Warning	ILX	Cass, Fulton, Mason	40 hr
Mar 17, 9:42 AM CDT	Small Craft Advisory	LOT		9 hr
Mar 22, 3:10 PM CDT	River Flood Warning	LSX	Clinton	9 days
Mar 22, 3:19 PM CDT	Winter Weather Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more	21 hr
Mar 22, 3:32 PM CDT	Winter Weather Advisory	DVN	Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 3 more	18 hr
Mar 23, 12:47 AM CDT	Mesoscale Discussion	SPC	Boone, Carroll, DeKalb, Jo Daviess, Lee, McHenry and 3 more	4 hr
Mar 23, 4:58 AM CDT	Mesoscale Discussion	SPC	Boone, Cook, DeKalb, DuPage, Kane, Kankakee and 7 more	5 hr
Mar 24, 3:24 AM CDT	Small Craft Advisory	LOT		43 hr
Mar 24, 3:26 PM CDT	Flood Watch	PAH	Franklin, Hamilton, Jackson, Jefferson, Perry, Union and 2 more	38 hr
Mar 24, 3:32 PM CDT	Flash Flood Watch	LSX	Clinton, Marion, Monroe, Randolph, Saint Clair, Washington	35 hr
Mar 25, 12:22 PM CDT	River Flood Warning	IND	Wabash	9 days
Mar 25, 12:22 PM CDT	River Flood Warning	IND	Wabash	10 days
Mar 25, 12:22 PM CDT	River Flood Warning	IND	Crawford, Lawrence	6 days
Mar 25, 12:22 PM CDT	River Flood Warning	IND	Crawford, Lawrence	6 days
Mar 25, 6:46 PM CDT	Mesoscale Discussion	SPC	Alexander, Johnson, Massac, Pope, Pulaski, Union	59 min
Mar 25, 7:02 PM CDT	Severe Thunderstorm Watch	SPC	Alexander, Gallatin, Hardin, Jackson, Johnson, Massac and 5 more	7 hr
Mar 25, 7:38 PM CDT	Severe Thunderstorm Warning	PAH	Jackson, Union, Williamson	52 min
Mar 25, 8:28 PM CDT	Severe Thunderstorm Warning	PAH	Hardin, Johnson, Pope, Saline	32 min
Mar 25, 9:04 PM CDT	Severe Thunderstorm Warning	PAH	Gallatin, Hardin, Pope, Saline	26 min
Mar 25, 9:23 PM CDT	Mesoscale Discussion	SPC	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 3 more	97 min
Mar 25, 9:53 PM CDT	Severe Thunderstorm Warning	PAH	Alexander, Pulaski, Union	37 min
Mar 25, 10:29 PM CDT	Special Weather Statement	PAH	Johnson	46 min
Mar 26, 12:06 AM CDT	Areal Flood Warning	PAH	Jackson, Jefferson, Perry	6 hr
Mar 26, 9:52 AM CDT	River Flood Warning	ILX	Clay, Richland	4 days
Mar 26, 2:36 PM CDT	Small Craft Advisory	LOT		43 hr
Mar 27, 9:26 AM CDT	River Flood Warning	IND	Clark, Crawford	5 days
Mar 27, 3:04 PM CDT	Gale Watch	LOT		12 hr
Mar 28, 3:23 AM CDT	Gale Warning	LOT		42 hr
Mar 28, 3:23 AM CDT	Small Craft Advisory	LOT		31 hr
Mar 28, 3:22 PM CDT	Storm Warning	LOT		24 hr
Mar 29, 7:26 PM CDT	Small Craft Advisory	LOT		9 hr
Mar 31, 5:10 AM CDT	Small Craft Advisory	LOT		4 hr
Mar 31, 6:48 AM CDT	Marine Dense Fog Advisory	LOT		5 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	4
Severe Thunderstorm Watch	1
Mesoscale Discussion	5
Special Weather Statement	1
Flooding
Areal Flood Warning	3
Flash Flood Warning	1
River Flood Warning	33
Flash Flood Watch	1
Flood Watch	4
Areal Flood Advisory	8
River Flood Advisory	7
Winter
Winter Storm Warning	3
Winter Storm Watch	2
Winter Weather Advisory	8
Wind and dust
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	12
Coast and beach
Lakeshore Flood Advisory	1
Marine
Gale Warning	2
Storm Warning	1
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.