Weather alerts in Illinois, December 2014

50 weather alerts in December 2014, 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 December 2014. Tap one for its archive.

Alerts: 50
Warnings: 13
Watches: 3
Advisories: 30
Busiest day: December 5, 201411 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
Nov 30, 11:56 PM CST	Winter Weather Advisory	LSX	Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more	12 hr
Dec 1, 1:35 AM CST	Mesoscale Discussion	SPC	Clay, Clinton, Edwards, Franklin, Hamilton, Jackson and 11 more	5 hr
Dec 1, 3:14 AM CST	Freezing Rain Advisory	ILX	Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more	10 hr
Dec 1, 6:22 AM CST	Mesoscale Discussion	SPC	Alexander, Edwards, Franklin, Gallatin, Hamilton, Jackson and 9 more	3 hr
Dec 2, 3:17 PM CST	Small Craft Advisory	LOT		37 hr
Dec 4, 7:47 PM CST	Dense Fog Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	12 hr
Dec 5, 12:35 AM CST	Dense Fog Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 7 more	5 hr
Dec 5, 12:44 AM CST	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	9 hr
Dec 5, 1:33 AM CST	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	10 hr
Dec 5, 3:31 AM CST	Small Craft Advisory	LOT		47 hr
Dec 5, 7:50 AM CST	Special Weather Statement	DVN	Bureau, Carroll, Jo Daviess, Putnam, Stephenson, Whiteside	115 min
Dec 5, 10:54 AM CST	River Flood Warning	IND	Wabash	8 days
Dec 5, 10:54 AM CST	River Flood Warning	IND	Clark, Crawford	3 days
Dec 5, 10:54 AM CST	River Flood Warning	IND	Crawford, Lawrence	6 days
Dec 5, 10:54 AM CST	River Flood Warning	IND	Crawford, Lawrence	5 days
Dec 5, 5:48 PM CST	Areal Flood Advisory	LSX	Clinton, Marion, Saint Clair, Washington	12 hr
Dec 5, 6:37 PM CST	Areal Flood Advisory	PAH	Jackson, Jefferson, Perry, Wayne	3 hr
Dec 5, 7:29 PM CST	River Flood Warning	ILX	Clay, Richland	7 days
Dec 6, 12:55 AM CST	River Flood Warning	PAH	Wayne, White	23 hr
Dec 6, 5:38 AM CST	River Flood Warning	ILX	Lawrence	3 days
Dec 6, 10:02 AM CST	River Flood Warning	IND	Wabash	9 days
Dec 6, 10:02 AM CST	River Flood Warning	IND	Edwards, Gallatin, Wabash, White	6 days
Dec 7, 3:15 AM CST	Small Craft Advisory	LOT		30 hr
Dec 8, 4:15 AM CST	Mesoscale Discussion	SPC	Boone, DeKalb, Kane, Lee, McHenry, Ogle and 1 more	4 hr
Dec 8, 3:10 PM CST	Small Craft Advisory	LOT		55 hr
Dec 13, 8:44 AM CST	Dense Fog Advisory	LOT	Boone, DeKalb, McHenry, Ogle, Winnebago	3 hr
Dec 14, 12:06 AM CST	Dense Fog Advisory	DVN	Carroll, Jo Daviess, Stephenson	3 hr
Dec 14, 7:29 AM CST	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	4 hr
Dec 14, 9:30 AM CST	Dense Fog Advisory	DVN	Jo Daviess	3 hr
Dec 14, 1:59 PM CST	Dense Fog Advisory	DVN	Bureau, Carroll, Henderson, Henry, Jo Daviess, McDonough and 6 more	18 hr
Dec 14, 6:15 PM CST	Dense Fog Advisory	LOT	Boone, DeKalb, Grundy, Kane, Kendall, LaSalle and 5 more	14 hr
Dec 14, 6:32 PM CST	Dense Fog Advisory	ILX	Fulton, Knox, McLean, Marshall, Peoria, Stark and 2 more	13 hr
Dec 14, 8:41 PM CST	Marine Dense Fog Advisory	LOT		36 hr
Dec 15, 3:03 PM CST	Small Craft Advisory	LOT		61 hr
Dec 20, 2:57 PM CST	Small Craft Advisory	LOT		66 hr
Dec 23, 3:29 AM CST	Gale Watch	LOT		12 hr
Dec 23, 2:16 PM CST	Winter Weather Advisory	ILX	Champaign, Christian, Coles, DeWitt, Douglas, Edgar and 10 more	19 hr
Dec 23, 2:16 PM CST	Winter Storm Watch	LOT	DuPage, Grundy, Kane, Kankakee, Kendall	13 hr
Dec 23, 2:16 PM CST	Winter Weather Advisory	LOT	DeKalb, Ford, Iroquois, Kankakee, Lake, LaSalle and 2 more	20 hr
Dec 23, 3:01 PM CST	Gale Warning	LOT		24 hr
Dec 23, 3:09 PM CST	Winter Weather Advisory	LSX	Bond, Clinton, Fayette, Greene, Jersey, Macoupin and 6 more	17 hr
Dec 24, 2:26 AM CST	Small Craft Advisory	LOT		37 hr
Dec 24, 5:55 AM CST	River Flood Warning	ILX	Clay, Richland	8 days
Dec 25, 8:59 PM CST	Small Craft Advisory	LOT		12 hr
Dec 26, 3:16 PM CST	Small Craft Advisory	LOT		37 hr
Dec 30, 2:45 AM CST	Gale Watch	LOT		6 hr
Dec 30, 2:45 AM CST	Small Craft Advisory	LOT		35 hr
Dec 30, 8:58 AM CST	Gale Warning	LOT		42 hr
Dec 30, 8:58 AM CST	Heavy Freezing Spray Warning	LOT		42 hr
Dec 30, 2:27 PM CST	Small Craft Advisory	LOT		24 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	10
Areal Flood Advisory	2
Winter
Winter Storm Watch	1
Freezing Rain Advisory	1
Winter Weather Advisory	4
Fog and smoke
Dense Fog Advisory	11
Marine
Gale Warning	2
Heavy Freezing Spray Warning	1
Gale Watch	2
Marine Dense Fog Advisory	1
Small Craft Advisory	11

By county

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

60 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2013 2015

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.