Alert archive / Illinois / Snow Advisories

Snow Advisories in Illinois, 2007

35 snow advisories in 2007. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of snow advisories reaches back to 2005.

Snow Advisories by county

Each county as a circle sized by its count in 2007. Tap one for its archive.

Snow Advisories: 35
Busiest month: December18 snow advisories
Busiest day: January 20, 20074 snow advisories

Over time

By month

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 20, 3:16 AM CST	Snow Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 9 more	25 hr
Jan 20, 3:36 AM CST	Snow Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	38 hr
Jan 20, 3:36 AM CST	Snow Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	31 hr
Jan 20, 3:06 PM CST	Snow Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	20 hr
Feb 4, 1:50 AM CST	Snow Advisory	PAH	Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more	4 hr
Feb 5, 3:34 PM CST	Snow Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	24 hr
Feb 5, 3:53 PM CST	Snow Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	22 hr
Feb 5, 3:57 PM CST	Snow Advisory	LOT	DeKalb, DuPage, Ford, Grundy, Iroquois, Kane and 7 more	24 hr
Feb 6, 7:33 AM CST	Snow Advisory	PAH	Edwards, Wabash, Wayne	5 hr
Feb 11, 3:04 PM CST	Snow Advisory	DVN	Carroll, Jo Daviess, Stephenson	13 hr
Feb 11, 3:50 PM CST	Snow Advisory	LOT	Boone, Lake, McHenry, Ogle, Winnebago	15 hr
Feb 16, 2:47 PM CST	Snow Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	25 hr
Feb 16, 11:42 PM CST	Snow Advisory	LOT	Ford, Grundy, Iroquois, Kankakee, LaSalle, Lee and 2 more	10 hr
Apr 10, 2:44 PM CDT	Snow Advisory	LOT	Boone, DeKalb, Kane, Lake, Lee, McHenry and 2 more	37 hr
Apr 13, 9:49 PM CDT	Snow Advisory	LSX	Adams, Brown, Calhoun, Greene, Pike	6 hr
Nov 20, 3:42 PM CST	Snow Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more	33 hr
Nov 20, 3:52 PM CST	Snow Advisory	DVN	Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside	29 hr
Dec 4, 4:01 AM CST	Snow Advisory	DVN	Bureau, Carroll, Henry, Jo Daviess, Putnam, Rock Island and 2 more	23 hr
Dec 4, 4:49 AM CST	Snow Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	31 hr
Dec 5, 3:37 PM CST	Snow Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	33 hr
Dec 6, 3:10 AM CST	Snow Advisory	LSX	Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 2 more	21 hr
Dec 6, 3:51 AM CST	Snow Advisory	ILX	Cass, Champaign, Christian, Clark, Coles, Cumberland and 23 more	22 hr
Dec 6, 5:02 AM CST	Snow Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	20 hr
Dec 14, 2:40 PM CST	Snow Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	33 hr
Dec 14, 3:25 PM CST	Snow Advisory	ILX	Cass, DeWitt, Fulton, Knox, Logan, McLean and 11 more	24 hr
Dec 14, 3:50 PM CST	Snow Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kankakee and 8 more	36 hr
Dec 14, 4:11 PM CST	Snow Advisory	LSX	Adams, Brown, Pike	32 hr
Dec 27, 2:45 PM CST	Snow Advisory	LSX	Adams, Brown	22 hr
Dec 27, 3:05 PM CST	Snow Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	24 hr
Dec 27, 3:07 PM CST	Snow Advisory	ILX	Fulton, Knox, Marshall, Peoria, Schuyler, Stark	21 hr
Dec 27, 3:07 PM CST	Snow Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more	25 hr
Dec 31, 3:47 AM CST	Snow Advisory	ILX	Cass, Champaign, DeWitt, Douglas, Edgar, Fulton and 13 more	20 hr
Dec 31, 4:04 AM CST	Snow Advisory	DVN	Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 2 more	17 hr
Dec 31, 4:21 AM CST	Snow Advisory	LOT	Ford, Grundy, Iroquois, Kankakee, Kendall, LaSalle and 1 more	26 hr
Dec 31, 4:23 AM CST	Snow Advisory	LSX	Adams, Brown	12 hr

By county

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

58 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2006 2008

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.