Weather alerts in Illinois, January 2011

Weather alerts by county

Each county as a circle sized by its count in January 2011. 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
Jan 1, 3:55 AM CST	Gale Warning	LOT		22 hr
Jan 1, 10:57 AM CST	River Flood Advisory	LOT	LaSalle	24 hr
Jan 1, 11:10 AM CST	River Flood Advisory	LOT	Bureau, LaSalle	18 hr
Jan 1, 11:39 AM CST	River Flood Advisory	LOT	Grundy	8 hr
Jan 1, 9:58 PM CST	River Flood Warning	ILX	Clay, Richland	71 hr
Jan 2, 2:15 AM CST	Small Craft Advisory	LOT		16 hr
Jan 2, 6:11 AM CST	River Flood Advisory	LOT	Bureau, LaSalle	14 hr
Jan 4, 3:21 AM CST	Small Craft Advisory	LOT		23 hr
Jan 5, 2:50 PM CST	River Flood Advisory	LOT	Winnebago	6 days
Jan 5, 2:58 PM CST	Small Craft Advisory	LOT		4 days
Jan 7, 3:56 AM CST	Winter Weather Advisory	PAH	Edwards, Hamilton, Jefferson, Wabash, Wayne, White	11 hr
Jan 10, 3:17 AM CST	Winter Weather Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	51 hr
Jan 10, 3:27 AM CST	Winter Weather Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	39 hr
Jan 10, 3:29 AM CST	Winter Weather Advisory	LOT	DuPage, Ford, Grundy, Iroquois, Kankakee, Lake and 2 more	41 hr
Jan 10, 3:30 AM CST	Winter Weather Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	48 hr
Jan 10, 4:17 AM CST	Winter Weather Advisory	DVN	Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 3 more	38 hr
Jan 11, 3:23 AM CST	Small Craft Advisory	LOT		51 hr
Jan 12, 10:03 PM CST	River Flood Warning	LSX	Pike	71 hr
Jan 13, 6:45 AM CST	River Flood Warning	LSX	Pike	62 hr
Jan 14, 3:14 AM CST	Small Craft Advisory	LOT		51 hr
Jan 14, 2:56 PM CST	Gale Watch	LOT		6 hr
Jan 14, 9:10 PM CST	Gale Warning	LOT		24 hr
Jan 16, 12:03 PM CST	Special Weather Statement	LOT	Cook	57 min
Jan 16, 3:39 PM CST	Gale Warning	LOT		29 hr
Jan 16, 3:50 PM CST	Winter Weather Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	28 hr
Jan 16, 4:38 PM CST	Small Craft Advisory	LOT		31 hr
Jan 17, 4:10 AM CST	Winter Weather Advisory	LOT	Boone, DeKalb, Kane, Kendall, Lake, LaSalle and 4 more	24 hr
Jan 17, 6:35 AM CST	Mesoscale Discussion	SPC	Bureau, Henderson, Henry, Knox, Mercer, Rock Island and 3 more	4 hr
Jan 17, 7:23 AM CST	Winter Weather Advisory	LSX	Adams, Brown, Pike	5 hr
Jan 17, 7:35 AM CST	Winter Weather Advisory	ILX	Cass, Fulton, Knox, Logan, McLean, Marshall and 10 more	7 hr
Jan 17, 3:00 PM CST	Small Craft Advisory	LOT		48 hr
Jan 18, 3:49 AM CST	Dense Fog Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Jefferson, Saline and 3 more	4 hr
Jan 18, 3:02 PM CST	Winter Weather Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 21 more	48 hr
Jan 18, 3:33 PM CST	Winter Weather Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	48 hr
Jan 18, 3:59 PM CST	Winter Weather Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	50 hr
Jan 19, 12:50 PM CST	Winter Storm Warning	LSX	Bond, Calhoun, Clinton, Jersey, Madison, Marion and 2 more	26 hr
Jan 19, 2:45 PM CST	Gale Watch	LOT		12 hr
Jan 19, 2:50 PM CST	Wind Chill Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	44 hr
Jan 20, 2:57 AM CST	Gale Warning	LOT		33 hr
Jan 20, 2:57 AM CST	Heavy Freezing Spray Warning	LOT		33 hr
Jan 20, 3:02 AM CST	Wind Chill Advisory	DVN	Bureau, Carroll, Henry, Jo Daviess, Putnam, Rock Island and 2 more	31 hr
Jan 20, 3:41 AM CST	Winter Storm Warning	PAH	Edwards, Franklin, Hamilton, Jefferson, Perry, Wabash and 2 more	14 hr
Jan 20, 4:30 AM CST	Winter Storm Warning	ILX	Clay, Crawford, Effingham, Jasper, Lawrence, Richland	12 hr
Jan 20, 7:41 PM CST	Wind Chill Advisory	ILX	Champaign, DeWitt, Fulton, Knox, McLean, Marshall and 6 more	14 hr
Jan 20, 10:10 PM CST	Freezing Fog Advisory	PAH	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 4 more	5 hr
Jan 21, 3:18 AM CST	Small Craft Advisory	LOT		7 hr
Jan 21, 9:49 AM CST	Small Craft Advisory	LOT		6 hr
Jan 22, 4:11 AM CST	Winter Weather Advisory	LSX	Monroe, Randolph, Saint Clair, Washington	34 hr
Jan 22, 4:20 AM CST	Winter Weather Advisory	PAH	Alexander, Franklin, Jackson, Jefferson, Johnson, Perry and 3 more	23 hr
Jan 23, 4:43 AM CST	Gale Watch	LOT		14 hr
Jan 23, 6:52 PM CST	Gale Warning	LOT		20 hr
Jan 23, 10:21 PM CST	Winter Weather Advisory	LSX	Bond, Clinton, Fayette, Greene, Jersey, Macoupin and 7 more	11 hr
Jan 23, 10:47 PM CST	Freezing Rain Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	10 hr
Jan 23, 11:00 PM CST	Freezing Rain Advisory	PAH	Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 2 more	5 hr
Jan 24, 2:20 AM CST	Freezing Rain Advisory	LOT	Ford, Grundy, Iroquois, Kankakee, Kendall, LaSalle and 2 more	9 hr
Jan 24, 2:45 AM CST	Freezing Rain Advisory	DVN	Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 4 more	5 hr
Jan 24, 8:55 AM CST	Small Craft Advisory	LOT		6 hr
Jan 25, 2:55 AM CST	Dense Fog Advisory	PAH	Massac, Pope	6 hr
Jan 29, 8:30 PM CST	Winter Storm Watch	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	19 hr
Jan 30, 3:40 AM CST	Winter Storm Watch	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	37 hr
Jan 30, 4:12 AM CST	Winter Storm Watch	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	33 hr
Jan 30, 5:26 AM CST	Winter Storm Watch	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	6 hr
Jan 30, 11:34 AM CST	Blizzard Watch	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	28 hr
Jan 30, 12:52 PM CST	Winter Storm Watch	PAH	Edwards, Franklin, Gallatin, Hamilton, Jackson, Jefferson and 7 more	26 hr
Jan 30, 3:10 PM CST	Gale Watch	LOT		36 hr
Jan 30, 3:10 PM CST	Small Craft Advisory	LOT		47 hr
Jan 30, 3:55 PM CST	Winter Weather Advisory	DVN	Jo Daviess, Stephenson	24 hr
Jan 30, 3:56 PM CST	Winter Storm Warning	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	60 hr
Jan 30, 9:08 PM CST	Winter Weather Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 21 more	31 hr
Jan 31, 3:49 AM CST	Heavy Freezing Spray Watch	LOT		13 hr
Jan 31, 4:04 AM CST	Lakeshore Flood Watch	LOT	Lake	24 hr
Jan 31, 11:52 AM CST	Mesoscale Discussion	SPC	Adams, Bond, Brown, Calhoun, Cass, Champaign and 29 more	4 hr
Jan 31, 1:24 PM CST	Blizzard Warning	ILX	Cass, Christian, DeWitt, Fulton, Knox, Logan and 13 more	47 hr
Jan 31, 1:24 PM CST	Winter Storm Warning	ILX	Champaign, Christian, Clark, Clay, Coles, Crawford and 13 more	47 hr
Jan 31, 2:08 PM CST	Blizzard Warning	LSX	Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 3 more	46 hr
Jan 31, 2:45 PM CST	Mesoscale Discussion	SPC	Clark, Crawford, Edgar, Vermilion	5 hr
Jan 31, 3:18 PM CST	Winter Weather Advisory	PAH	Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 2 more	36 hr
Jan 31, 3:20 PM CST	Blizzard Warning	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	48 hr
Jan 31, 4:12 PM CST	Blizzard Warning	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	44 hr
Jan 31, 4:35 PM CST	Gale Warning	LOT		49 hr
Jan 31, 4:35 PM CST	Heavy Freezing Spray Warning	LOT		52 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
Mesoscale Discussion	3
Special Weather Statement	1
Flooding
River Flood Warning	3
River Flood Advisory	5
Winter
Blizzard Warning	4
Winter Storm Warning	5
Blizzard Watch	1
Winter Storm Watch	5
Freezing Rain Advisory	4
Winter Weather Advisory	19
Cold
Wind Chill Advisory	3
Fog and smoke
Dense Fog Advisory	2
Freezing Fog Advisory	1
Coast and beach
Lakeshore Flood Watch	1
Marine
Gale Warning	6
Heavy Freezing Spray Warning	2
Gale Watch	4
Heavy Freezing Spray Watch	1
Small Craft Advisory	11

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 2010 2012

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.