National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Severe Local Storm Watch and Watch Cancellation Msg
Issued by NWS

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WWUS20 KWNS 280003
SEL0
SPC WW 280003
ILZ000-INZ000-MIZ000-LMZ000-280000-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH - NUMBER 520
NWS STORM PREDICTION CENTER NORMAN OK
803 PM EDT MON JUL 27 2026

THE NWS STORM PREDICTION CENTER HAS CANCELLED
SEVERE THUNDERSTORM WATCH NUMBER 520 ISSUED AT 1245 PM EDT FOR PORTIONS OF

         ILLINOIS
         INDIANA
         MICHIGAN
         LAKE MICHIGAN