030  
NOUS43 KLOT 211919  
PNSLOT  
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-010-011-019-  
220719-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO IL  
219 PM CDT MON APR 21 2025  
   
..HIGHEST WIND REPORTS ON APRIL 21, 2025
 
 
LOCATION SPEED TIME/DATE  
HARRISON-DEVER CRIB 59 MPH 0700 AM 04/21  
CHICAGO MIDWAY 48 MPH 0752 AM 04/21  
WAUKEGAN AIRPORT 47 MPH 0121 PM 04/21  
CHICAGO OHARE 46 MPH 0811 AM 04/21  
WHEELING - CHICAGO EXEC. ARP 46 MPH 0845 AM 04/21  
MONTROSE BEACH LIGHT 45 MPH 0852 AM 04/21  
RENSSELAER AIRPORT 44 MPH 0815 AM 04/21  
VALPARAISO AIRPORT 44 MPH 0836 AM 04/21  
ROCKFORD AIRPORT 44 MPH 0904 AM 04/21  
WEST CHICAGO - DUPAGE ARPT. 43 MPH 1008 AM 04/21  
SCHAUMBURG AIRPORT 41 MPH 0915 AM 04/21  
2 WNW SUGAR GROVE 41 MPH 1112 AM 04/21  
2 WNW MICHIGAN CITY 41 MPH 1020 AM 04/21  
ROMEOVILLE - LEWIS AIRPORT 40 MPH 0621 AM 04/21  
ELMHURST (UP RAIL) 40 MPH 0638 AM 04/21  
ROCHELLE AIRPORT 40 MPH 0855 AM 04/21  
 
OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING  
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS  
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.  
 

 
 
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