Alert archive / Illinois / River Flood Warnings / 2024

River Flood Warnings in Illinois, July 2024

40 river flood warnings in July 2024. 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 July 2024. Tap one for its archive.

River Flood Warnings
40
Busiest day
July 16, 202410 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.

IssuedProductOfficeCountiesLasted
Jul 1, 12:54 PM CDTRiver Flood WarningLSXMadison15 days
Jul 1, 12:54 PM CDTRiver Flood WarningLSXJersey26 days
Jul 3, 10:48 AM CDTRiver Flood WarningPAHAlexander, Jackson, Union19 days
Jul 3, 11:42 AM CDTRiver Flood WarningLSXMonroe21 days
Jul 3, 11:42 AM CDTRiver Flood WarningLSXMadison21 days
Jul 3, 11:42 AM CDTRiver Flood WarningLSXSaint Clair21 days
Jul 3, 6:57 PM CDTRiver Flood WarningLSXCalhoun, Greene, Jersey23 days
Jul 4, 11:03 AM CDTRiver Flood WarningPAHAlexander21 days
Jul 4, 1:41 PM CDTRiver Flood WarningLSXMonroe, Saint Clair21 days
Jul 6, 9:19 PM CDTRiver Flood WarningLSXCalhoun21 days
Jul 6, 9:19 PM CDTRiver Flood WarningLSXPike21 days
Jul 8, 10:45 PM CDTRiver Flood WarningLSXMonroe, Saint Clair5 days
Jul 9, 8:38 PM CDTRiver Flood WarningILXClay, Richland5 days
Jul 12, 10:07 AM CDTRiver Flood WarningINDCrawford, Lawrence47 hr
Jul 12, 10:07 AM CDTRiver Flood WarningINDClark, Crawford66 hr
Jul 13, 7:20 AM CDTRiver Flood WarningPAHJackson3 hr
Jul 14, 2:20 PM CDTRiver Flood WarningDVNHenry, Rock Island, Whiteside14 days
Jul 14, 8:48 PM CDTRiver Flood WarningDVNHenry, Rock Island9 days
Jul 15, 6:49 AM CDTRiver Flood WarningLOTOgle4 days
Jul 15, 6:56 AM CDTRiver Flood WarningLOTWinnebago8 days
Jul 15, 6:58 AM CDTRiver Flood WarningLOTWinnebago8 days
Jul 15, 7:00 AM CDTRiver Flood WarningLOTWinnebago49 hr
Jul 15, 7:45 AM CDTRiver Flood WarningDVNWhiteside4 days
Jul 15, 8:57 AM CDTRiver Flood WarningMKXWinnebago5 days
Jul 15, 8:44 PM CDTRiver Flood WarningDVNStephenson7 days
Jul 15, 11:08 PM CDTRiver Flood WarningLOTLake7 days
Jul 15, 11:08 PM CDTRiver Flood WarningLOTLake12 days
Jul 16, 2:25 AM CDTRiver Flood WarningILXFulton22 hr
Jul 16, 5:35 AM CDTRiver Flood WarningLOTCook64 hr
Jul 16, 5:39 AM CDTRiver Flood WarningLOTCook, Lake64 hr
Jul 16, 9:01 AM CDTRiver Flood WarningILXClay, Richland5 days
Jul 16, 2:48 PM CDTRiver Flood WarningLSXMonroe, Saint Clair4 days
Jul 16, 3:56 PM CDTRiver Flood WarningMKXLake62 hr
Jul 16, 5:42 PM CDTRiver Flood WarningLSXMadison4 days
Jul 16, 7:58 PM CDTRiver Flood WarningLSXMonroe41 hr
Jul 16, 8:57 PM CDTRiver Flood WarningLOTWinnebago6 days
Jul 17, 10:13 AM CDTRiver Flood WarningPAHAlexander3 days
Jul 29, 9:51 AM CDTRiver Flood WarningDVNHenry, Rock Island, Whiteside23 hr
Jul 30, 6:42 AM CDTRiver Flood WarningLSXClinton7 hr
Jul 31, 11:06 AM CDTRiver Flood WarningDVNHancock24 hr

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 archive20232025

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.