TORNADO WATCH issued at 2:05 PM for North Illinois, Parts of Central Illinois EXPIRED

TORNADO WATCH effective until 10:00 PM ...  Weather.gov Watches and Warnings ...

ILLINOIS COUNTIES INCLUDED IN THE TORNADO WATCH ARE

BOONE                COOK                DE KALB
DUPAGE               FORD                GRUNDY
IROQUOIS             KANE                KANKAKEE
KENDALL              LAKE                LA SALLE
LEE                  LIVINGSTON          MCHENRY
OGLE                 WILL                WINNEBAGO

See also ...
spc.noaa.gov/products/outlook/day1otlk.html