Alert archive / Illinois / River Flood Advisories / 2018

River Flood Advisories in Illinois, June 2018

47 river flood advisories in June 2018. 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 river flood advisories reaches back to 2005.

River Flood Advisories by county

Each county as a circle sized by its count in June 2018. Tap one for its archive.

River Flood Advisories: 47
Busiest day: June 19, 201812 river flood advisories

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
Jun 9, 10:00 AM CDT	River Flood Advisory	LOT	Cook	13 hr
Jun 10, 9:30 AM CDT	River Flood Advisory	LOT	Kane, Kendall, LaSalle	26 hr
Jun 10, 9:30 AM CDT	River Flood Advisory	LOT	LaSalle, Will	25 hr
Jun 10, 9:30 AM CDT	River Flood Advisory	LOT	Grundy	37 hr
Jun 10, 9:30 AM CDT	River Flood Advisory	LOT	Lake	8 hr
Jun 11, 11:09 AM CDT	River Flood Advisory	LOT	Bureau, LaSalle, Putnam	54 hr
Jun 11, 8:27 PM CDT	River Flood Advisory	LOT	Iroquois	35 hr
Jun 11, 8:51 PM CDT	River Flood Advisory	LOT	Livingston	16 hr
Jun 18, 9:40 PM CDT	River Flood Advisory	LOT	Boone	66 hr
Jun 18, 9:51 PM CDT	River Flood Advisory	LOT	Kane, McHenry	5 hr
Jun 18, 9:53 PM CDT	River Flood Advisory	LOT	Kane, Kendall	7 days
Jun 18, 10:05 PM CDT	River Flood Advisory	LOT	Lake	11 hr
Jun 18, 10:32 PM CDT	River Flood Advisory	LOT	Winnebago	59 hr
Jun 19, 2:16 AM CDT	River Flood Advisory	LOT	Ogle	42 hr
Jun 19, 2:16 AM CDT	River Flood Advisory	LOT	Lee	13 days
Jun 19, 3:05 AM CDT	River Flood Advisory	LOT	Lake	5 days
Jun 19, 3:05 AM CDT	River Flood Advisory	LOT	Cook	17 hr
Jun 19, 9:32 AM CDT	River Flood Advisory	LOT	Will	11 hr
Jun 19, 9:35 AM CDT	River Flood Advisory	LOT	Winnebago	4 days
Jun 19, 9:35 AM CDT	River Flood Advisory	LOT	Winnebago	4 days
Jun 20, 9:49 AM CDT	River Flood Advisory	LOT	Winnebago	6 hr
Jun 20, 8:34 PM CDT	River Flood Advisory	LOT	Will	14 hr
Jun 20, 8:34 PM CDT	River Flood Advisory	LOT	Kane, McHenry	7 days
Jun 20, 8:34 PM CDT	River Flood Advisory	LOT	LaSalle	3 days
Jun 21, 10:20 AM CDT	River Flood Advisory	LOT	Cook	5 days
Jun 21, 10:20 AM CDT	River Flood Advisory	LOT	Cook	63 hr
Jun 21, 10:20 AM CDT	River Flood Advisory	LOT	Will	3 days
Jun 21, 10:20 AM CDT	River Flood Advisory	LOT	Grundy	48 hr
Jun 21, 10:20 AM CDT	River Flood Advisory	LOT	Lake	57 hr
Jun 21, 11:22 AM CDT	River Flood Advisory	LOT	LaSalle	24 hr
Jun 21, 4:07 PM CDT	River Flood Advisory	LOT	Lake	19 hr
Jun 21, 4:07 PM CDT	River Flood Advisory	LOT	Cook	3 days
Jun 21, 9:30 PM CDT	River Flood Advisory	LOT	Cook	14 hr
Jun 21, 9:30 PM CDT	River Flood Advisory	LOT	Will	13 hr
Jun 21, 9:30 PM CDT	River Flood Advisory	LOT	DuPage	33 hr
Jun 21, 10:05 PM CDT	River Flood Advisory	LOT	Grundy	60 hr
Jun 22, 6:41 AM CDT	River Flood Advisory	LOT	Livingston	4 hr
Jun 22, 11:15 AM CDT	River Flood Advisory	LOT	Iroquois	72 hr
Jun 22, 12:24 PM CDT	River Flood Advisory	LOT	Boone	3 days
Jun 22, 8:29 PM CDT	River Flood Advisory	LOT	Will	14 hr
Jun 22, 8:29 PM CDT	River Flood Advisory	LOT	Ogle	4 days
Jun 26, 9:21 PM CDT	River Flood Advisory	LOT	Winnebago	46 hr
Jun 26, 9:21 PM CDT	River Flood Advisory	LOT	Winnebago	13 hr
Jun 26, 9:28 PM CDT	River Flood Advisory	LOT	Boone	5 days
Jun 27, 6:50 AM CDT	River Flood Advisory	LOT	Winnebago	37 hr
Jun 27, 2:09 PM CDT	River Flood Advisory	LOT	LaSalle	36 hr
Jun 28, 7:43 AM CDT	River Flood Advisory	LOT	Ogle	4 days

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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. Warning verification from the Mesonet's Cow. Rebuilt daily.