Weather.gov Watches and Warnings … TORNADO WATCH 327…PREVIOUSLY IN EFFECT UNTIL 10 PM CDT /11 PM EDT/ THIS EVENING…IS NOW IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/ TONIGHT FOR THE FOLLOWING AREAS
IN ILLINOIS THIS WATCH INCLUDES 18 COUNTIES
IN CENTRAL ILLINOIS LIVINGSTON IN EAST CENTRAL ILLINOIS FORD IROQUOIS IN NORTH CENTRAL ILLINOIS BOONE DE KALB LA SALLE LEE OGLE WINNEBAGO IN NORTHEAST ILLINOIS COOK DUPAGE GRUNDY KANE KANKAKEE KENDALL LAKE IL MCHENRY WILL IN INDIANA THIS WATCH INCLUDES 5 COUNTIES IN NORTHWEST INDIANA BENTON JASPER LAKE IN NEWTON PORTER
THIS INCLUDES THE CITIES OF…AURORA…BELVIDERE…CHICAGO…
DEKALB…DIXON…FOWLER…GARY…JOLIET…KANKAKEE…MOROCCO…
MORRIS…OREGON…OSWEGO…OTTAWA…PIPER CITY…PONTIAC…
RENSSELAER…ROCKFORD…VALPARAISO…WATSEKA…WAUKEGAN…
WHEATON AND WOODSTOCK.
See also …
spc.noaa.gov/products/outlook/day1otlk.html