Alert archive / Illinois / River Flood Advisories / 2017

River Flood Advisories in Illinois, April 2017

40 river flood advisories in April 2017. 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 April 2017. Tap one for its archive.

River Flood Advisories: 40
Busiest day: April 3, 201710 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
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Lake	5 days
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Cook	5 days
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Cook	3 days
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Kankakee	4 days
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Will	69 hr
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Kane, McHenry	6 days
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	Kane, Kendall	7 days
Apr 3, 10:04 AM CDT	River Flood Advisory	LOT	LaSalle	4 days
Apr 3, 11:08 AM CDT	River Flood Advisory	LOT	Grundy	4 days
Apr 3, 11:08 AM CDT	River Flood Advisory	LOT	LaSalle	6 days
Apr 4, 8:46 PM CDT	River Flood Advisory	LOT	Ogle	6 days
Apr 4, 9:32 PM CDT	River Flood Advisory	LOT	Cook	69 hr
Apr 4, 9:32 PM CDT	River Flood Advisory	LOT	Will	51 hr
Apr 4, 9:32 PM CDT	River Flood Advisory	LOT	Kane, McHenry	7 days
Apr 4, 9:41 PM CDT	River Flood Advisory	LOT	Grundy	4 days
Apr 5, 9:09 AM CDT	River Flood Advisory	LOT	Winnebago	36 hr
Apr 5, 9:24 AM CDT	River Flood Advisory	LOT	Lee	36 hr
Apr 5, 10:08 AM CDT	River Flood Advisory	LOT	Grundy, Will	5 days
Apr 5, 10:08 AM CDT	River Flood Advisory	LOT	LaSalle	4 days
Apr 6, 9:46 AM CDT	River Flood Advisory	LOT	Cook	29 hr
Apr 6, 10:37 AM CDT	River Flood Advisory	LOT	Cook	36 hr
Apr 6, 10:37 AM CDT	River Flood Advisory	LOT	Will	36 hr
Apr 10, 9:36 PM CDT	River Flood Advisory	LOT	Lake	42 hr
Apr 10, 9:36 PM CDT	River Flood Advisory	LOT	Cook	57 hr
Apr 10, 9:36 PM CDT	River Flood Advisory	LOT	Kane, McHenry	4 days
Apr 10, 9:36 PM CDT	River Flood Advisory	LOT	Kane, Kendall	14 days
Apr 16, 9:31 AM CDT	River Flood Advisory	LOT	Boone	51 hr
Apr 16, 9:31 AM CDT	River Flood Advisory	LOT	Ogle	5 days
Apr 16, 10:26 AM CDT	River Flood Advisory	LOT	Lake	5 days
Apr 16, 10:31 AM CDT	River Flood Advisory	LOT	Kane, McHenry	6 days
Apr 16, 3:16 PM CDT	River Flood Advisory	LOT	Lake	69 hr
Apr 26, 8:49 AM CDT	River Flood Advisory	LOT	Iroquois	72 hr
Apr 29, 9:08 PM CDT	River Flood Advisory	LOT	Cook	60 hr
Apr 30, 9:43 AM CDT	River Flood Advisory	LOT	Boone	63 hr
Apr 30, 10:01 AM CDT	River Flood Advisory	LOT	Ogle	6 days
Apr 30, 10:07 AM CDT	River Flood Advisory	LOT	Lee	5 days
Apr 30, 11:41 AM CDT	River Flood Advisory	LOT	Lake	67 hr
Apr 30, 11:41 AM CDT	River Flood Advisory	LOT	Cook	72 hr
Apr 30, 11:41 AM CDT	River Flood Advisory	LOT	Will	70 hr
Apr 30, 11:41 AM CDT	River Flood Advisory	LOT	Grundy, Will	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 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. Warning verification from the Mesonet's Cow. Rebuilt daily.