Alert archive / Illinois / River Flood Warnings / 2019
River Flood Warnings in Illinois, September 2019
58 river flood warnings in September 2019. 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 September 2019. Tap one for its archive.
- River Flood Warnings
- 58
- Busiest day
- September 28, 201918 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 |
|---|---|---|---|---|
| Sep 12, 5:06 AM CDT | River Flood Warning | LOT | Lake | 11 days |
| Sep 12, 5:06 AM CDT | River Flood Warning | LOT | Lake | 12 days |
| Sep 12, 5:07 AM CDT | River Flood Warning | LOT | Kane, McHenry | 16 days |
| Sep 12, 9:42 AM CDT | River Flood Warning | LOT | Lake | 11 days |
| Sep 12, 9:42 AM CDT | River Flood Warning | LOT | Cook | 9 days |
| Sep 12, 9:42 AM CDT | River Flood Warning | LOT | Kane, Kendall | 36 days |
| Sep 12, 10:02 AM CDT | River Flood Warning | DVN | Stephenson | 39 days |
| Sep 12, 8:55 PM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 8 days |
| Sep 13, 6:02 AM CDT | River Flood Warning | MKX | Lake | 7 days |
| Sep 13, 7:40 AM CDT | River Flood Warning | LOT | Winnebago | 41 days |
| Sep 13, 7:46 AM CDT | River Flood Warning | DVN | Henry, Rock Island | 7 days |
| Sep 13, 8:04 AM CDT | River Flood Warning | LOT | Winnebago | 60 hr |
| Sep 13, 8:04 AM CDT | River Flood Warning | LOT | Winnebago | 37 hr |
| Sep 13, 8:04 AM CDT | River Flood Warning | LOT | Ogle | 61 hr |
| Sep 14, 1:57 AM CDT | River Flood Warning | LOT | Boone | 32 hr |
| Sep 15, 4:29 AM CDT | River Flood Warning | DVN | Whiteside | 51 hr |
| Sep 21, 9:50 AM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 47 days |
| Sep 21, 10:32 AM CDT | River Flood Warning | DVN | Henderson, Mercer | 49 days |
| Sep 21, 8:43 PM CDT | River Flood Warning | LOT | LaSalle | 3 days |
| Sep 21, 8:43 PM CDT | River Flood Warning | LOT | Cook | 5 days |
| Sep 21, 9:20 PM CDT | River Flood Warning | DVN | Henry, Rock Island | 30 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Rock Island | 5 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Mercer, Rock Island | 7 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Mercer | 7 days |
| Sep 21, 9:31 PM CDT | River Flood Warning | DVN | Henderson | 50 days |
| Sep 22, 11:24 AM CDT | River Flood Warning | DVN | Rock Island | 6 days |
| Sep 22, 11:24 AM CDT | River Flood Warning | DVN | Hancock, Henderson | 50 days |
| Sep 25, 11:15 AM CDT | River Flood Warning | LSX | Pike | 46 days |
| Sep 25, 11:15 AM CDT | River Flood Warning | LSX | Pike | 46 days |
| Sep 27, 9:31 AM CDT | River Flood Warning | ILX | Fulton, Knox | 6 days |
| Sep 27, 11:23 AM CDT | River Flood Warning | LSX | Calhoun | 44 days |
| Sep 27, 9:04 PM CDT | River Flood Warning | LOT | Will | 59 hr |
| Sep 27, 9:04 PM CDT | River Flood Warning | LOT | LaSalle | 3 days |
| Sep 27, 9:28 PM CDT | River Flood Warning | LOT | Grundy | 66 hr |
| Sep 27, 9:28 PM CDT | River Flood Warning | LOT | LaSalle | 4 days |
| Sep 27, 9:28 PM CDT | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 12 days |
| Sep 27, 9:55 PM CDT | River Flood Warning | LOT | Cook | 58 hr |
| Sep 28, 3:06 AM CDT | River Flood Warning | LSX | Adams | 40 days |
| Sep 28, 4:45 AM CDT | River Flood Warning | DVN | Henry | 40 hr |
| Sep 28, 8:56 AM CDT | River Flood Warning | ILX | Fulton | 25 hr |
| Sep 28, 8:59 AM CDT | River Flood Warning | DVN | Hancock, McDonough | 30 hr |
| Sep 28, 9:13 AM CDT | River Flood Warning | LOT | LaSalle | 10 hr |
| Sep 28, 9:44 AM CDT | River Flood Warning | DVN | Hancock | 35 days |
| Sep 28, 10:58 AM CDT | River Flood Warning | ILX | Marshall, Putnam | 9 days |
| Sep 28, 10:58 AM CDT | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 13 days |
| Sep 28, 10:58 AM CDT | River Flood Warning | ILX | Cass, Fulton, Mason | 22 days |
| Sep 28, 11:06 AM CDT | River Flood Warning | LSX | Adams | 36 days |
| Sep 28, 11:06 AM CDT | River Flood Warning | LSX | Pike | 38 days |
| Sep 28, 3:10 PM CDT | River Flood Warning | LOT | Kane, McHenry | 46 hr |
| Sep 28, 9:27 PM CDT | River Flood Warning | LSX | Calhoun | 41 days |
| Sep 29, 10:01 AM CDT | River Flood Warning | LOT | Winnebago | 25 hr |
| Sep 29, 10:59 AM CDT | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 21 days |
| Sep 29, 11:26 AM CDT | River Flood Warning | LSX | Adams | 27 days |
| Sep 29, 11:26 AM CDT | River Flood Warning | LSX | Jersey | 44 days |
| Sep 29, 11:26 AM CDT | River Flood Warning | LSX | Madison | 28 days |
| Sep 29, 11:26 AM CDT | River Flood Warning | LSX | Jackson, Randolph | 41 days |
| Sep 30, 11:09 AM CDT | River Flood Warning | PAH | Alexander, Jackson, Union | 39 days |
| Sep 30, 11:09 AM CDT | River Flood Warning | PAH | Alexander | 19 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rock Island County7
- Henry County5
- LaSalle County5
- Lake County4
- Winnebago County4
- Kane County3
- Cook County3
- Whiteside County3
- Henderson County3
- Mercer County3
- Hancock County3
- Pike County3
- Fulton County3
- Adams County3
- McHenry County2
- Calhoun County2
- Putnam County2
- Cass County2
- Jackson County2
- Alexander County2
- Kendall County1
- Stephenson County1
- Ogle County1
- Boone County1
- Knox County1
- Will County1
- Grundy County1
- Bureau County1
- McDonough County1
- Marshall County1
- Peoria County1
- Tazewell County1
- Woodford County1
- Mason County1
- Brown County1
- Morgan County1
- Schuyler County1
- Jersey County1
- Madison County1
- Randolph County1
1 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.