Areal Flood Watch for McHenry Co., IL until 1:00 PM CDT 7/31

C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX

WGUS63 KLOT 301431
FFALOT

Flood Watch
National Weather Service Chicago IL
931 AM CDT Wed Jul 30 2025


/O.CON.KLOT.FA.A.0006.250730T1800Z-250731T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La
Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-Northern
Cook-Central Cook-Southern Cook-Northern Will-Southern Will-
Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
Including the cities of Oswego, Roselawn, Northbrook, Evanston,
Mundelein, Bourbonnais, Gary, Beecher, Merrillville, Wilmington,
Chicago, Morris, Schaumburg, La Grange, Calumet City, Dixon,
Lombard, Peotone, Valparaiso, Oxford, Bolingbrook, Fowler,
Kankakee, Naperville, Coal City, Cicero, Channahon, Gurnee,
Rochelle, Waukegan, Yorkville, Plano, Sycamore, Rockford, Byron,
Crete, Gilman, Hammond, DeKalb, Streator, Wheaton, Kentland, Oak
Lawn, Bradley, Mendota, Oregon, Carol Stream, Ottawa, DeMotte,
Rensselaer, Aurora, Oak Park, Joliet, Watseka, Algonquin,
Portage, Elgin, Minooka, Dwight, Lemont, Des Plaines, Belvidere,
Buffalo Grove, Fairbury, Downers Grove, Plainfield, Manhattan,
Crystal Lake, Morocco, McHenry, Chesterton, Park Forest, Gibson
City, Marseilles, Pontiac, Mokena, Oak Forest, Paxton, Orland
Park, Palatine, Woodstock, and La Salle
931 AM CDT Wed Jul 30 2025 /1031 AM EDT Wed Jul 30 2025/

...FLOOD WATCH REMAINS IN EFFECT FROM 1 PM CDT /2 PM EDT/ THIS
AFTERNOON THROUGH THURSDAY AFTERNOON...

* WHAT...Flooding caused by torrential rainfall is possible.

* WHERE...Winnebago, Boone, McHenry, Lake, Lee, Ogle, De Kalb,
DuPage, Cook, La Salle, Kendall, Grundy, Will, Livingston,
Kankakee, Ford, and Iroquois counties in northern Illinois, and
Benton, Jasper, Lake IN, Newton and Porter counties in
northwestern Indiana.

* WHEN...From 1 PM CDT /2 PM EDT/ this afternoon through Thursday
afternoon.

* IMPACTS...Creeks and streams may rise out of their banks, and...

https://wxn.io/sbbln