Weather alerts in Illinois, January 2017

167 weather alerts in January 2017, 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 January 2017. Tap one for its archive.

Alerts: 167
Warnings: 55
Watches: 12
Advisories: 86
Busiest day: January 17, 201720 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
Jan 1, 8:43 PM CST	Dense Fog Advisory	ILX	Clay, Lawrence, Richland	7 hr
Jan 1, 8:54 PM CST	Dense Fog Advisory	LSX	Clinton, Marion, Monroe, Randolph, Saint Clair, Washington	12 hr
Jan 1, 9:36 PM CST	Dense Fog Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	11 hr
Jan 2, 3:07 PM CST	Small Craft Advisory	LOT		30 hr
Jan 2, 4:31 PM CST	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	15 hr
Jan 2, 4:59 PM CST	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	15 hr
Jan 2, 5:07 PM CST	Dense Fog Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	15 hr
Jan 2, 5:43 PM CST	Dense Fog Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	13 hr
Jan 2, 6:30 PM CST	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	17 hr
Jan 3, 4:01 AM CST	Gale Watch	LOT		12 hr
Jan 3, 4:01 AM CST	Gale Warning	LOT		41 hr
Jan 3, 8:37 AM CST	Heavy Freezing Spray Warning	LOT		36 hr
Jan 4, 3:24 AM CST	Winter Weather Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	33 hr
Jan 4, 9:14 AM CST	Small Craft Advisory	LOT		49 hr
Jan 4, 1:19 PM CST	Winter Weather Advisory	PAH	Edwards, Franklin, Gallatin, Hamilton, Jackson, Jefferson and 7 more	31 hr
Jan 4, 2:58 PM CST	Winter Weather Advisory	ILX	Christian, Clark, Clay, Crawford, Cumberland, Effingham and 7 more	24 hr
Jan 7, 4:08 AM CST	Small Craft Advisory	LOT		29 hr
Jan 7, 9:12 AM CST	River Flood Warning	DVN	Hancock, Henderson	15 days
Jan 7, 9:13 AM CST	River Flood Warning	LSX	Pike	4 days
Jan 7, 3:01 PM CST	Gale Watch	LOT		13 hr
Jan 7, 7:13 PM CST	River Flood Warning	DVN	Henderson	14 days
Jan 8, 3:42 AM CST	Gale Warning	LOT		26 hr
Jan 8, 3:42 AM CST	Small Craft Advisory	LOT		29 hr
Jan 8, 9:39 AM CST	River Flood Advisory	LOT	Grundy, Will	36 hr
Jan 8, 8:56 PM CST	River Flood Warning	LSX	Pike	48 hr
Jan 8, 10:02 PM CST	River Flood Warning	LOT	Grundy, Will	10 days
Jan 9, 4:04 AM CST	Gale Watch	LOT		11 hr
Jan 9, 4:04 AM CST	Small Craft Advisory	LOT		26 hr
Jan 9, 3:02 PM CST	Gale Warning	LOT		38 hr
Jan 9, 7:23 PM CST	Wind Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	23 hr
Jan 10, 3:31 AM CST	Wind Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	14 hr
Jan 10, 3:38 AM CST	Wind Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	17 hr
Jan 10, 3:43 AM CST	Wind Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	17 hr
Jan 10, 9:41 AM CST	Wind Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	11 hr
Jan 10, 10:07 AM CST	River Flood Watch	DVN	Henry, Rock Island, Whiteside	8 days
Jan 10, 11:09 AM CST	Special Weather Statement	DVN	Rock Island	21 min
Jan 10, 11:55 AM CST	High Wind Warning	LOT	DuPage, Grundy, Iroquois, Kane, Kankakee, Kendall and 2 more	9 hr
Jan 10, 12:07 PM CST	Gale Warning	LOT		15 hr
Jan 10, 12:07 PM CST	Storm Warning	LOT		9 hr
Jan 10, 4:36 PM CST	Special Weather Statement	PAH	Massac, Pulaski	39 min
Jan 10, 5:04 PM CST	Special Weather Statement	ILX	Clark, Crawford, Edgar, Jasper	41 min
Jan 10, 5:05 PM CST	Special Weather Statement	PAH	Hardin, Pope	40 min
Jan 10, 10:10 PM CST	Dense Fog Advisory	PAH	Alexander, Hardin, Jackson, Johnson, Massac, Pope and 4 more	5 hr
Jan 11, 12:06 AM CST	Small Craft Advisory	LOT		3 hr
Jan 11, 2:55 AM CST	Small Craft Advisory	LOT		12 hr
Jan 11, 3:31 AM CST	Winter Storm Watch	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	34 hr
Jan 11, 4:25 AM CST	River Flood Warning	DVN	Henry, Rock Island, Whiteside	12 days
Jan 11, 10:02 AM CST	Freezing Rain Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	23 hr
Jan 11, 10:07 AM CST	Freezing Rain Advisory	DVN	Carroll, Jo Daviess, Stephenson	11 hr
Jan 11, 11:53 AM CST	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 27 more	9 hr
Jan 11, 1:15 PM CST	Dense Fog Advisory	LOT	DeKalb, DuPage, Ford, Grundy, Iroquois, Kane and 6 more	7 hr
Jan 11, 1:32 PM CST	Dense Fog Advisory	DVN	Bureau, Henry, Mercer, Putnam, Warren, Whiteside	6 hr
Jan 11, 3:22 PM CST	Marine Dense Fog Advisory	LOT		5 hr
Jan 11, 6:28 PM CST	Small Craft Advisory	LOT		45 hr
Jan 11, 7:12 PM CST	Special Weather Statement	LOT	Grundy, Kankakee, Livingston	48 min
Jan 11, 7:36 PM CST	Special Weather Statement	ILX	McLean	39 min
Jan 11, 8:05 PM CST	Special Weather Statement	LOT	Ford, Iroquois	55 min
Jan 11, 9:14 PM CST	Special Weather Statement	ILX	Champaign, Vermilion	61 min
Jan 12, 3:05 AM CST	Mesoscale Discussion	SPC	Cass, Cook, DeWitt, Ford, Fulton, Grundy and 19 more	6 hr
Jan 12, 3:50 AM CST	Gale Warning	LOT		20 hr
Jan 12, 4:00 AM CST	Freezing Rain Advisory	ILX	Cass, Fulton, Knox, Logan, McLean, Marshall and 10 more	5 hr
Jan 12, 4:13 AM CST	Winter Storm Watch	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	59 hr
Jan 12, 1:49 PM CST	Ice Storm Warning	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	70 hr
Jan 12, 2:00 PM CST	Freezing Rain Advisory	PAH	Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more	33 hr
Jan 12, 3:33 PM CST	Winter Storm Watch	DVN	Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 1 more	48 hr
Jan 13, 3:39 AM CST	Mesoscale Discussion	SPC	Franklin, Gallatin, Hamilton, Jackson, Jefferson, Johnson and 7 more	6 hr
Jan 13, 4:17 AM CST	Freezing Rain Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 24 more	56 hr
Jan 13, 10:28 AM CST	Mesoscale Discussion	SPC	Bond, Clay, Clinton, Crawford, Edwards, Effingham and 20 more	6 hr
Jan 13, 11:42 AM CST	River Flood Warning	IND	Clark, Crawford	17 days
Jan 13, 11:42 AM CST	River Flood Warning	IND	Crawford, Lawrence	20 days
Jan 13, 11:15 PM CST	Dense Fog Advisory	PAH	Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 4 more	12 hr
Jan 14, 2:14 AM CST	Freezing Rain Advisory	PAH	Jackson, Jefferson, Perry	10 hr
Jan 14, 2:14 AM CST	Mesoscale Discussion	SPC	Bond, Calhoun, Christian, Clark, Clay, Clinton and 26 more	6 hr
Jan 14, 3:19 PM CST	Winter Weather Advisory	ILX	Fulton, Knox, McLean, Marshall, Peoria, Stark and 2 more	42 hr
Jan 14, 3:47 PM CST	Winter Weather Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	47 hr
Jan 15, 6:23 AM CST	River Flood Warning	ILX	Clay, Richland	10 days
Jan 15, 10:55 AM CST	River Flood Warning	IND	Wabash	15 days
Jan 15, 10:55 AM CST	River Flood Warning	IND	Wabash	16 days
Jan 15, 10:55 AM CST	River Flood Warning	IND	Crawford, Lawrence	18 days
Jan 15, 10:55 AM CST	River Flood Warning	IND	Edwards, Gallatin, Wabash, White	16 days
Jan 15, 12:03 PM CST	Freezing Rain Advisory	LSX	Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 2 more	6 hr
Jan 15, 2:56 PM CST	Winter Weather Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more	21 hr
Jan 15, 10:41 PM CST	Dense Fog Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	13 hr
Jan 15, 10:42 PM CST	Dense Fog Advisory	PAH	Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 9 more	11 hr
Jan 15, 10:45 PM CST	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Clark, Clay, Coles and 29 more	13 hr
Jan 16, 12:04 PM CST	Dense Fog Advisory	ILX	Cass, Champaign, Christian, Coles, Cumberland, DeWitt and 23 more	17 hr
Jan 16, 12:13 PM CST	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	17 hr
Jan 16, 2:52 PM CST	Marine Dense Fog Advisory	LOT		21 hr
Jan 16, 3:33 PM CST	Dense Fog Advisory	LSX	Adams, Brown, Pike	7 hr
Jan 16, 4:30 PM CST	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	14 hr
Jan 16, 9:05 PM CST	River Flood Watch	LOT	Lake	4 days
Jan 16, 10:29 PM CST	River Flood Advisory	LOT	Will	36 hr
Jan 16, 10:54 PM CST	River Flood Advisory	LOT	Bureau, LaSalle, Putnam	36 hr
Jan 16, 10:56 PM CST	River Flood Advisory	LOT	Kane, Kendall	36 hr
Jan 17, 1:44 AM CST	Areal Flood Warning	LOT	Cook, DuPage, Will	6 hr
Jan 17, 4:44 AM CST	River Flood Warning	LOT	Will	42 hr
Jan 17, 7:01 AM CST	River Flood Warning	LOT	Lake	4 days
Jan 17, 7:25 AM CST	River Flood Advisory	LOT	Will	36 hr
Jan 17, 10:18 AM CST	River Flood Advisory	LOT	Lake	36 hr
Jan 17, 10:31 AM CST	River Flood Advisory	LOT	Cook	36 hr
Jan 17, 10:31 AM CST	River Flood Advisory	LOT	Cook	36 hr
Jan 17, 10:39 AM CST	River Flood Advisory	LOT	LaSalle	36 hr
Jan 17, 11:00 AM CST	River Flood Advisory	LOT	Lee	4 days
Jan 17, 11:33 AM CST	River Flood Warning	LOT	Bureau, LaSalle, Putnam	10 days
Jan 17, 11:36 AM CST	River Flood Warning	DVN	Whiteside	52 hr
Jan 17, 11:36 AM CST	River Flood Warning	DVN	Henry, Rock Island	7 days
Jan 17, 11:39 AM CST	River Flood Advisory	LOT	LaSalle	8 days
Jan 17, 12:41 PM CST	Flash Flood Watch	DVN	Henry	27 hr
Jan 17, 1:17 PM CST	Areal Flood Warning	DVN	Henry	24 hr
Jan 17, 2:24 PM CST	River Flood Advisory	LOT	Ogle	36 hr
Jan 17, 8:40 PM CST	River Flood Warning	LOT	LaSalle	37 hr
Jan 18, 8:09 AM CST	River Flood Warning	PAH	Gallatin, Wabash, White	14 days
Jan 18, 8:30 AM CST	River Flood Warning	ILX	Lawrence	6 days
Jan 18, 8:49 AM CST	River Flood Warning	PAH	Gallatin, Hardin	9 days
Jan 18, 9:50 AM CST	River Flood Warning	DVN	Whiteside	63 hr
Jan 18, 10:41 AM CST	River Flood Warning	LOT	Lake	8 days
Jan 18, 10:46 AM CST	River Flood Warning	IND	Lawrence, Wabash	14 days
Jan 18, 12:30 PM CST	River Flood Advisory	LOT	Ogle	36 hr
Jan 18, 12:52 PM CST	River Flood Advisory	LOT	Boone	36 hr
Jan 18, 1:20 PM CST	Areal Flood Warning	DVN	Henry	27 hr
Jan 18, 8:43 PM CST	River Flood Warning	LOT	Ogle	5 days
Jan 19, 8:55 AM CST	Marine Dense Fog Advisory	LOT		3 hr
Jan 19, 9:42 AM CST	Areal Flood Warning	LOT	Lee, Ogle	24 hr
Jan 19, 9:50 AM CST	River Flood Watch	LOT	Winnebago	24 hr
Jan 19, 10:14 AM CST	River Flood Advisory	LOT	Winnebago	6 days
Jan 19, 10:42 AM CST	River Flood Watch	MKX	Lake	7 days
Jan 19, 10:48 AM CST	River Flood Advisory	LOT	Will	50 hr
Jan 19, 10:48 AM CST	River Flood Advisory	LOT	Kane, Kendall	7 days
Jan 19, 10:57 AM CST	River Flood Warning	ILX	Cass, Fulton, Mason	18 days
Jan 19, 3:08 PM CST	Dense Fog Advisory	ILX	Cass, Christian, DeWitt, Fulton, Knox, Logan and 16 more	19 hr
Jan 19, 3:26 PM CST	Dense Fog Advisory	DVN	Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 1 more	21 hr
Jan 19, 3:35 PM CST	Dense Fog Advisory	PAH	Alexander, Franklin, Jackson, Jefferson, Johnson, Perry and 3 more	14 hr
Jan 19, 3:37 PM CST	Dense Fog Advisory	LSX	Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more	20 hr
Jan 20, 3:14 AM CST	Flash Flood Warning	DVN	Rock Island	6 hr
Jan 20, 6:16 AM CST	River Flood Warning	ILX	Lawrence	6 days
Jan 20, 9:40 AM CST	River Flood Advisory	LOT	Kankakee	36 hr
Jan 20, 9:46 AM CST	Areal Flood Warning	LOT	Lee, Ogle	30 hr
Jan 20, 9:50 AM CST	River Flood Advisory	LOT	Iroquois	36 hr
Jan 20, 10:05 AM CST	River Flood Advisory	LOT	Iroquois	36 hr
Jan 20, 10:13 AM CST	River Flood Advisory	LOT	Grundy, Will	36 hr
Jan 20, 10:37 AM CST	River Flood Warning	MKX	Lake	6 days
Jan 20, 11:54 AM CST	River Flood Advisory	LOT	Grundy	58 hr
Jan 20, 2:59 PM CST	Marine Dense Fog Advisory	LOT		24 hr
Jan 20, 3:14 PM CST	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	21 hr
Jan 20, 4:29 PM CST	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more	19 hr
Jan 20, 9:31 PM CST	River Flood Warning	ILX	Brown, Cass, Morgan, Schuyler	15 days
Jan 21, 4:43 AM CST	River Flood Warning	LOT	Lee	24 hr
Jan 21, 9:03 AM CST	River Flood Warning	ILX	Piatt	3 days
Jan 21, 9:14 AM CST	River Flood Warning	DVN	Whiteside	40 hr
Jan 21, 10:02 AM CST	River Flood Warning	LOT	Iroquois	36 hr
Jan 21, 10:02 AM CST	River Flood Warning	LOT	Iroquois	17 hr
Jan 21, 10:44 AM CST	River Flood Warning	LOT	Winnebago	5 days
Jan 21, 12:43 PM CST	Marine Dense Fog Advisory	LOT		2 hr
Jan 21, 3:01 PM CST	Marine Dense Fog Advisory	LOT		66 hr
Jan 21, 3:50 PM CST	Dense Fog Advisory	DVN	Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more	19 hr
Jan 21, 9:08 PM CST	Dense Fog Advisory	LOT	Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more	15 hr
Jan 22, 1:41 AM CST	Dense Fog Advisory	ILX	Cass, DeWitt, Fulton, Knox, Logan, McLean and 11 more	9 hr
Jan 22, 3:59 AM CST	River Flood Warning	DVN	Stephenson	5 days
Jan 23, 12:26 PM CST	River Flood Warning	ILX	Peoria, Tazewell, Woodford	3 days
Jan 24, 9:34 AM CST	Marine Dense Fog Advisory	LOT		5 hr
Jan 25, 3:19 AM CST	Small Craft Advisory	LOT		5 days
Jan 26, 7:00 AM CST	River Flood Warning	ILX	Peoria, Tazewell, Woodford	29 hr
Jan 27, 8:45 AM CST	Special Weather Statement	DVN	Henry	2 hr
Jan 27, 10:47 AM CST	Special Weather Statement	DVN	Henry	103 min
Jan 28, 9:21 AM CST	River Flood Warning	PAH	Gallatin, Hardin	4 days
Jan 29, 3:01 PM CST	Gale Watch	LOT		24 hr
Jan 30, 3:18 PM CST	Small Craft Advisory	LOT		6 days

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	4
Special Weather Statement	10
Flooding
Areal Flood Warning	5
Flash Flood Warning	1
River Flood Warning	40
Flash Flood Watch	1
River Flood Watch	4
River Flood Advisory	22
Winter
Ice Storm Warning	1
Winter Storm Watch	3
Freezing Rain Advisory	7
Winter Weather Advisory	6
Wind and dust
High Wind Warning	1
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	29
Marine
Gale Warning	5
Heavy Freezing Spray Warning	1
Storm Warning	1
Gale Watch	4
Marine Dense Fog Advisory	7
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 2016 2018

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.