Alert archive / Illinois / Flash Flood Warnings / 2014
Flash Flood Warnings in Illinois, May 2014
12 flash flood warnings in May 2014. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in May 2014. Tap one for its archive.
- Flash Flood Warnings
- 12
- Busiest day
- May 12, 20143 flash flood warnings
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 |
|---|---|---|---|---|
| May 11, 6:57 PM CDT | Flash Flood Warning | LOT | Cook, Ford, Grundy, Iroquois, Kankakee, Kendall and 2 more | 4 hr |
| May 11, 7:58 PM CDT | Flash Flood Warning | LOT | Ford, Livingston | 3 hr |
| May 11, 8:12 PM CDT | Flash Flood Warning | ILX | McLean, Woodford | 3 hr |
| May 11, 9:15 PM CDT | Flash Flood Warning | LOT | Ford, Iroquois | 6 hr |
| May 12, 7:14 PM CDT | Flash Flood Warning | LOT | Cook, DuPage, Kane, Lake, McHenry | 6 hr |
| May 12, 8:28 PM CDT | Flash Flood Warning | LOT | Boone, Ogle, Winnebago | 6 hr |
| May 20, 8:32 PM CDT | Flash Flood Warning | LOT | Cook, DuPage | 3 hr |
| May 20, 9:33 PM CDT | Flash Flood Warning | LOT | Cook | 6 hr |
| May 21, 5:23 PM CDT | Flash Flood Warning | ILX | Champaign, Piatt | 6 hr |
| May 21, 7:34 PM CDT | Flash Flood Warning | ILX | Champaign, Douglas, Edgar, Vermilion | 6 hr |
| May 21, 8:16 PM CDT | Flash Flood Warning | ILX | Champaign, Vermilion | 5 hr |
| May 29, 2:34 PM CDT | Flash Flood Warning | ILX | DeWitt, Piatt | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cook County4
- Ford County3
- Champaign County3
- Iroquois County2
- Livingston County2
- DuPage County2
- Piatt County2
- Vermilion County2
- Grundy County1
- Kankakee County1
- Kendall County1
- Will County1
- McLean County1
- Woodford County1
- Kane County1
- Lake County1
- McHenry County1
- Boone County1
- Ogle County1
- Winnebago County1
- Douglas County1
- Edgar County1
- DeWitt County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.