Alert archive / Illinois / Areal Flood Warnings / 2018
Areal Flood Warnings in Illinois, February 2018
15 areal flood warnings in February 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 areal flood warnings reaches back to 2005.
Areal Flood Warnings by county
Each county as a circle sized by its count in February 2018. Tap one for its archive.
- Areal Flood Warnings
- 15
- Busiest day
- February 22, 20184 areal 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 |
|---|---|---|---|---|
| Feb 19, 10:44 PM CST | Areal Flood Warning | LOT | Cook, DeKalb, DuPage, Ford, Grundy, Iroquois and 8 more | 12 hr |
| Feb 20, 10:22 AM CST | Areal Flood Warning | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 24 hr |
| Feb 20, 10:45 AM CST | Areal Flood Warning | LOT | Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more | 24 hr |
| Feb 21, 1:23 AM CST | Areal Flood Warning | ILX | Champaign, DeWitt, Douglas, Edgar, McLean, Moultrie and 2 more | 12 hr |
| Feb 21, 10:14 AM CST | Areal Flood Warning | DVN | Stephenson | 24 hr |
| Feb 21, 1:12 PM CST | Areal Flood Warning | ILX | Vermilion | 24 hr |
| Feb 21, 9:04 PM CST | Areal Flood Warning | ILX | Champaign | 12 hr |
| Feb 22, 10:58 AM CST | Areal Flood Warning | ILX | Champaign | 21 hr |
| Feb 22, 11:04 AM CST | Areal Flood Warning | DVN | Stephenson | 24 hr |
| Feb 22, 1:11 PM CST | Areal Flood Warning | ILX | Vermilion | 27 hr |
| Feb 23, 3:37 AM CST | Areal Flood Warning | PAH | Alexander, Massac, Pope, Pulaski | 15 hr |
| Feb 24, 2:58 AM CST | Areal Flood Warning | PAH | Alexander, Pulaski | 30 hr |
| Feb 24, 3:01 AM CST | Areal Flood Warning | PAH | Massac, Pope | 30 hr |
| Feb 24, 8:58 PM CST | Areal Flood Warning | PAH | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 6 more | 12 hr |
| Feb 24, 9:50 PM CST | Areal Flood Warning | PAH | Edwards, Gallatin, Hardin, Wabash, White | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Stephenson County3
- Champaign County3
- Vermilion County3
- Alexander County3
- Pope County3
- Cook County2
- DeKalb County2
- DuPage County2
- Ford County2
- Grundy County2
- Iroquois County2
- Kane County2
- Kankakee County2
- Kendall County2
- LaSalle County2
- Lee County2
- Livingston County2
- Ogle County2
- Will County2
- Massac County2
- Pulaski County2
- Carroll County1
- Jo Daviess County1
- Whiteside County1
- Boone County1
- Lake County1
- McHenry County1
- Winnebago County1
- DeWitt County1
- Douglas County1
- Edgar County1
- McLean County1
- Moultrie County1
- Piatt County1
- Franklin County1
- Hamilton County1
- Jackson County1
- Jefferson County1
- Johnson County1
- Perry County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.