Alert archive / Illinois / Cook County / River Flood Advisories
River Flood Advisories in Cook County, Illinois, 2020
15 river flood advisories in 2020. An alert counts here when it covered this county. The archive of river flood advisories reaches back to 2005.
Cook County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- River Flood Advisories
- 15
- Busiest month
- May10 river flood advisories
- Busiest day
- April 29, 20202 river flood advisories
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jan 11, 8:37 AM CST | River Flood Advisory | LOT | 22 hr |
| Mar 28, 9:10 AM CDT | River Flood Advisory | LOT | 70 hr |
| Apr 29, 10:47 AM CDT | River Flood Advisory | LOT | 6 days |
| Apr 29, 10:47 AM CDT | River Flood Advisory | LOT | 12 hr |
| Apr 29, 10:53 PM CDT | River Flood Advisory | LOT | 15 hr |
| May 14, 10:12 AM CDT | River Flood Advisory | LOT | 51 hr |
| May 14, 3:11 PM CDT | River Flood Advisory | LOT | 52 hr |
| May 15, 4:48 AM CDT | River Flood Advisory | LOT | 49 hr |
| May 15, 11:07 AM CDT | River Flood Advisory | LOT | 20 hr |
| May 16, 7:48 PM CDT | River Flood Advisory | LOT | 68 hr |
| May 17, 9:50 PM CDT | River Flood Advisory | LOT | 15 hr |
| May 18, 10:39 PM CDT | River Flood Advisory | LOT | 6 hr |
| May 23, 11:58 AM CDT | River Flood Advisory | LOT | 70 hr |
| May 23, 11:57 PM CDT | River Flood Advisory | LOT | 7 hr |
| May 24, 12:38 AM CDT | River Flood Advisory | LOT | 16 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.