WWUS20 KWNS 182204
SEL0  
SPC WW 182203
ILZ000-INZ000-MIZ000-OHZ000-LMZ000-182200-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH - NUMBER 220 
NWS STORM PREDICTION CENTER NORMAN OK 
603 PM EDT MON MAY 18 2026

THE NWS STORM PREDICTION CENTER HAS CANCELLED 
SEVERE THUNDERSTORM WATCH NUMBER 220 ISSUED AT 1105 AM EDT FOR PORTIONS OF

         ILLINOIS
         INDIANA
         MICHIGAN
         OHIO
         LAKE MICHIGAN