Alert archive / Illinois / River Flood Advisories / 2019
River Flood Advisories in Illinois, September 2019
34 river flood advisories 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 advisories reaches back to 2005.
River Flood Advisories by county
Each county as a circle sized by its count in September 2019. Tap one for its archive.
- River Flood Advisories
- 34
- Busiest day
- September 22, 20199 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 |
|---|---|---|---|---|
| Sep 12, 10:14 AM CDT | River Flood Advisory | LOT | Winnebago | 36 hr |
| Sep 13, 3:45 AM CDT | River Flood Advisory | LOT | Boone | 24 hr |
| Sep 13, 5:41 AM CDT | River Flood Advisory | LOT | Ogle | 49 hr |
| Sep 13, 8:13 AM CDT | River Flood Advisory | LOT | Winnebago | 51 hr |
| Sep 13, 8:13 AM CDT | River Flood Advisory | LOT | Lee | 4 days |
| Sep 13, 10:15 AM CDT | River Flood Advisory | LOT | Cook | 6 days |
| Sep 13, 10:15 AM CDT | River Flood Advisory | LOT | Cook | 72 hr |
| Sep 13, 10:15 AM CDT | River Flood Advisory | LOT | LaSalle | 57 hr |
| Sep 14, 9:00 PM CDT | River Flood Advisory | LOT | Winnebago | 33 hr |
| Sep 15, 9:27 AM CDT | River Flood Advisory | LOT | LaSalle | 25 hr |
| Sep 17, 8:03 PM CDT | River Flood Advisory | LOT | Winnebago | 7 days |
| Sep 21, 8:48 PM CDT | River Flood Advisory | LOT | Cook | 4 days |
| Sep 21, 8:48 PM CDT | River Flood Advisory | LOT | Cook | 52 hr |
| Sep 21, 8:48 PM CDT | River Flood Advisory | LOT | Will | 70 hr |
| Sep 21, 9:22 PM CDT | River Flood Advisory | LOT | Boone | 37 hr |
| Sep 21, 9:22 PM CDT | River Flood Advisory | LOT | Winnebago | 24 hr |
| Sep 21, 9:22 PM CDT | River Flood Advisory | LOT | Ogle | 4 days |
| Sep 21, 9:22 PM CDT | River Flood Advisory | LOT | Lee | 3 days |
| Sep 22, 11:00 AM CDT | River Flood Advisory | LOT | LaSalle | 56 hr |
| Sep 22, 11:00 AM CDT | River Flood Advisory | LOT | Bureau, LaSalle, Putnam | 68 hr |
| Sep 23, 8:02 PM CDT | River Flood Advisory | LOT | LaSalle | 29 hr |
| Sep 27, 9:45 AM CDT | River Flood Advisory | LOT | Ogle | 12 hr |
| Sep 27, 9:13 PM CDT | River Flood Advisory | LOT | Will | 61 hr |
| Sep 27, 9:13 PM CDT | River Flood Advisory | LOT | Will | 13 hr |
| Sep 27, 9:39 PM CDT | River Flood Advisory | LOT | Kane, McHenry | 18 hr |
| Sep 27, 9:39 PM CDT | River Flood Advisory | LOT | Grundy | 33 hr |
| Sep 27, 10:05 PM CDT | River Flood Advisory | LOT | Cook | 48 hr |
| Sep 28, 9:34 AM CDT | River Flood Advisory | LOT | Grundy, Kankakee, Will | 22 hr |
| Sep 29, 10:23 AM CDT | River Flood Advisory | LOT | Winnebago | 6 days |
| Sep 29, 10:23 AM CDT | River Flood Advisory | LOT | Ogle | 7 days |
| Sep 29, 11:04 AM CDT | River Flood Advisory | LOT | Cook | 62 hr |
| Sep 29, 11:04 AM CDT | River Flood Advisory | LOT | DuPage | 20 hr |
| Sep 29, 8:06 PM CDT | River Flood Advisory | LOT | Kane, McHenry | 14 hr |
| Sep 30, 10:57 AM CDT | River Flood Advisory | LOT | Winnebago | 21 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
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.