Alert archive / Illinois / River Flood Advisories / 2017

River Flood Advisories in Illinois, May 2017

30 river flood advisories in May 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 May 2017. Tap one for its archive.

River Flood Advisories: 30
Busiest day: May 1, 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 30, 10:04 PM CDT	River Flood Advisory	LOT	Iroquois	36 hr
Apr 30, 10:04 PM CDT	River Flood Advisory	LOT	DuPage	33 hr
Apr 30, 10:04 PM CDT	River Flood Advisory	LOT	Cook	46 hr
Apr 30, 10:04 PM CDT	River Flood Advisory	LOT	Cook	51 hr
Apr 30, 10:04 PM CDT	River Flood Advisory	LOT	Kane, McHenry	36 hr
Apr 30, 10:04 PM CDT	River Flood Advisory	LOT	LaSalle	20 hr
Apr 30, 10:04 PM CDT	River Flood Advisory	LOT	Iroquois	4 days
Apr 30, 10:55 PM CDT	River Flood Advisory	LOT	Grundy	56 hr
May 1, 11:21 AM CDT	River Flood Advisory	LOT	Grundy	26 hr
May 1, 12:35 PM CDT	River Flood Advisory	LOT	Boone	69 hr
May 1, 8:46 PM CDT	River Flood Advisory	LOT	Winnebago	40 hr
May 3, 10:57 AM CDT	River Flood Advisory	LOT	Kankakee	3 days
May 3, 10:57 AM CDT	River Flood Advisory	LOT	Grundy, Will	6 days
May 3, 10:57 AM CDT	River Flood Advisory	LOT	Iroquois, Kankakee	5 days
May 9, 9:55 AM CDT	River Flood Advisory	LOT	Iroquois	36 hr
May 9, 10:00 AM CDT	River Flood Advisory	LOT	Kane, Kendall	36 hr
May 9, 10:00 AM CDT	River Flood Advisory	LOT	LaSalle	36 hr
May 9, 10:44 AM CDT	River Flood Advisory	LOT	Grundy	36 hr
May 10, 9:33 AM CDT	River Flood Advisory	LOT	Grundy, Will	36 hr
May 10, 10:37 AM CDT	River Flood Advisory	LOT	Iroquois	3 days
May 10, 11:35 AM CDT	River Flood Advisory	LOT	Grundy	52 hr
May 10, 9:12 PM CDT	River Flood Advisory	LOT	Kane, McHenry	52 hr
May 10, 9:12 PM CDT	River Flood Advisory	LOT	LaSalle	34 hr
May 10, 10:38 PM CDT	River Flood Advisory	LOT	Will	32 hr
May 11, 9:10 AM CDT	River Flood Advisory	LOT	Ogle	4 days
May 11, 9:10 AM CDT	River Flood Advisory	LOT	Lee	67 hr
May 21, 10:52 AM CDT	River Flood Advisory	LOT	Iroquois	39 hr
May 24, 4:05 AM CDT	River Flood Advisory	LOT	Bureau, LaSalle, Putnam	3 days
May 27, 7:29 PM CDT	River Flood Advisory	LOT	Bureau, LaSalle, Putnam	60 hr
May 28, 7:35 AM CDT	River Flood Advisory	LOT	Iroquois	11 hr

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.