Alert archive / Illinois / River Flood Warnings / 2018
River Flood Warnings in Illinois, June 2018
87 river flood warnings 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 warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in June 2018. Tap one for its archive.
- River Flood Warnings
- 87
- Busiest day
- June 21, 201826 river 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 |
|---|---|---|---|---|
| Jun 10, 9:23 AM CDT | River Flood Warning | LOT | Will | 12 hr |
| Jun 10, 9:44 AM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 4 days |
| Jun 10, 1:03 PM CDT | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 19 hr |
| Jun 10, 7:38 PM CDT | River Flood Warning | DVN | Henry, Rock Island | 4 days |
| Jun 10, 8:38 PM CDT | River Flood Warning | ILX | Vermilion | 24 hr |
| Jun 11, 11:07 AM CDT | River Flood Warning | ILX | Crawford, Jasper | 5 days |
| Jun 11, 11:07 AM CDT | River Flood Warning | ILX | Lawrence | 9 days |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Wabash | 5 days |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Wabash | 6 days |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Clark, Crawford | 71 hr |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 6 days |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 5 days |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Lawrence, Wabash | 6 days |
| Jun 11, 11:08 AM CDT | River Flood Warning | IND | Edwards, Gallatin, Wabash, White | 4 days |
| Jun 11, 11:34 AM CDT | River Flood Warning | PAH | Gallatin, Wabash, White | 7 days |
| Jun 11, 9:20 PM CDT | River Flood Warning | ILX | Clay, Richland | 8 days |
| Jun 12, 9:57 AM CDT | River Flood Warning | ILX | Piatt | 53 hr |
| Jun 12, 12:29 PM CDT | River Flood Warning | LSX | Fayette | 4 days |
| Jun 19, 2:11 AM CDT | River Flood Warning | LOT | Boone | 37 hr |
| Jun 19, 2:11 AM CDT | River Flood Warning | LOT | Winnebago | 18 hr |
| Jun 19, 2:55 AM CDT | River Flood Warning | LOT | Kane, McHenry | 31 hr |
| Jun 19, 9:14 AM CDT | River Flood Warning | LOT | Lake | 11 days |
| Jun 19, 9:17 AM CDT | River Flood Warning | LOT | Winnebago | 9 days |
| Jun 19, 10:31 AM CDT | River Flood Warning | MKX | Lake | 6 days |
| Jun 19, 8:51 PM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 14 days |
| Jun 20, 9:39 AM CDT | River Flood Warning | ILX | Clay, Richland | 3 days |
| Jun 20, 2:25 PM CDT | River Flood Warning | LOT | Winnebago | 46 hr |
| Jun 20, 8:21 PM CDT | River Flood Warning | DVN | Henry, Rock Island | 13 days |
| Jun 20, 8:39 PM CDT | River Flood Warning | LOT | Ogle | 48 hr |
| Jun 20, 8:39 PM CDT | River Flood Warning | LOT | Iroquois | 38 hr |
| Jun 21, 9:39 AM CDT | River Flood Warning | LOT | Boone | 25 hr |
| Jun 21, 10:10 AM CDT | River Flood Warning | LOT | Lake | 11 days |
| Jun 21, 10:10 AM CDT | River Flood Warning | LOT | Will | 3 days |
| Jun 21, 10:34 AM CDT | River Flood Warning | LOT | Kane, McHenry | 13 days |
| Jun 21, 10:34 AM CDT | River Flood Warning | LOT | McHenry | 21 days |
| Jun 21, 10:34 AM CDT | River Flood Warning | LOT | Kane, Kendall | 11 days |
| Jun 21, 10:34 AM CDT | River Flood Warning | LOT | LaSalle | 3 days |
| Jun 21, 10:34 AM CDT | River Flood Warning | LOT | LaSalle | 61 hr |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Jo Daviess | 11 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Rock Island | 15 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Rock Island | 15 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Mercer, Rock Island | 16 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Mercer | 18 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Henderson, Mercer | 19 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Henderson | 21 days |
| Jun 21, 11:16 AM CDT | River Flood Warning | DVN | Hancock, Henderson | 21 days |
| Jun 21, 11:18 AM CDT | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 9 days |
| Jun 21, 1:44 PM CDT | River Flood Warning | LOT | Cook | 20 hr |
| Jun 21, 1:44 PM CDT | River Flood Warning | LOT | Cook | 45 hr |
| Jun 21, 3:51 PM CDT | River Flood Warning | LOT | Cook | 4 days |
| Jun 21, 3:51 PM CDT | River Flood Warning | LOT | Cook | 52 hr |
| Jun 21, 3:51 PM CDT | River Flood Warning | LOT | Will | 56 hr |
| Jun 21, 3:51 PM CDT | River Flood Warning | LOT | DuPage | 42 hr |
| Jun 21, 8:57 PM CDT | River Flood Warning | DVN | Whiteside | 44 hr |
| Jun 21, 10:01 PM CDT | River Flood Warning | IND | Clark, Crawford | 6 days |
| Jun 21, 10:01 PM CDT | River Flood Warning | IND | Crawford, Lawrence | 8 days |
| Jun 21, 10:01 PM CDT | River Flood Warning | IND | Crawford, Lawrence | 8 days |
| Jun 21, 10:07 PM CDT | River Flood Warning | ILX | Cass, Fulton, Mason | 18 days |
| Jun 21, 10:07 PM CDT | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 17 days |
| Jun 21, 10:12 PM CDT | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 8 days |
| Jun 22, 6:23 AM CDT | River Flood Warning | ILX | Piatt | 3 hr |
| Jun 22, 9:21 AM CDT | River Flood Warning | LOT | Livingston | 10 hr |
| Jun 22, 10:59 AM CDT | River Flood Warning | DVN | Rock Island, Whiteside | 12 days |
| Jun 22, 10:59 AM CDT | River Flood Warning | DVN | Hancock | 19 days |
| Jun 22, 11:22 AM CDT | River Flood Warning | LOT | LaSalle | 53 hr |
| Jun 22, 5:18 PM CDT | River Flood Warning | ILX | Marshall, Putnam | 4 days |
| Jun 22, 8:43 PM CDT | River Flood Warning | ILX | Piatt | 48 hr |
| Jun 22, 8:53 PM CDT | River Flood Warning | LOT | Lake | 38 hr |
| Jun 22, 10:01 PM CDT | River Flood Warning | LSX | Adams | 20 days |
| Jun 22, 10:01 PM CDT | River Flood Warning | LSX | Pike | 22 days |
| Jun 22, 10:01 PM CDT | River Flood Warning | LSX | Pike | 22 days |
| Jun 22, 10:01 PM CDT | River Flood Warning | LSX | Calhoun | 23 days |
| Jun 23, 9:46 AM CDT | River Flood Warning | LOT | DuPage | 7 hr |
| Jun 23, 9:57 PM CDT | River Flood Warning | LSX | Adams | 18 days |
| Jun 23, 9:57 PM CDT | River Flood Warning | LSX | Adams | 16 days |
| Jun 23, 9:57 PM CDT | River Flood Warning | LSX | Pike | 19 days |
| Jun 23, 9:57 PM CDT | River Flood Warning | LSX | Calhoun | 20 days |
| Jun 23, 9:57 PM CDT | River Flood Warning | LSX | Jersey | 20 days |
| Jun 26, 11:09 AM CDT | River Flood Warning | DVN | Jo Daviess | 6 days |
| Jun 26, 11:22 AM CDT | River Flood Warning | LSX | Calhoun, Greene, Jersey | 14 days |
| Jun 26, 9:25 PM CDT | River Flood Warning | LOT | Ogle | 33 hr |
| Jun 26, 9:32 PM CDT | River Flood Warning | LOT | Winnebago | 3 days |
| Jun 26, 10:56 PM CDT | River Flood Warning | LOT | Lake | 4 days |
| Jun 26, 10:56 PM CDT | River Flood Warning | LOT | Cook | 5 days |
| Jun 27, 9:56 AM CDT | River Flood Warning | MKX | Lake | 54 hr |
| Jun 27, 10:39 AM CDT | River Flood Warning | DVN | Carroll, Whiteside | 7 days |
| Jun 27, 10:39 AM CDT | River Flood Warning | DVN | Rock Island | 8 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rock Island County9
- Crawford County7
- Lawrence County6
- Lake County6
- Whiteside County5
- LaSalle County5
- Wabash County5
- Cook County5
- Henry County4
- Winnebago County4
- Will County3
- Putnam County3
- Piatt County3
- Kane County3
- McHenry County3
- Mercer County3
- Henderson County3
- Adams County3
- Pike County3
- Calhoun County3
- Bureau County2
- Clark County2
- Gallatin County2
- White County2
- Clay County2
- Richland County2
- Boone County2
- Ogle County2
- Jo Daviess County2
- Hancock County2
- DuPage County2
- Cass County2
- Jersey County2
- Vermilion County1
- Jasper County1
- Edwards County1
- Fayette County1
- Iroquois County1
- Kendall County1
- Fulton 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.