761  
NZUS59 KLOT 190956  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT MON MAY 19 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.  
 
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT  
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.  
 
ILZ005-006-012>014-019>023-191100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 44 38 79 NE16 30.05R  
MIDWAY NOT AVBL  
AURORA PTCLDY 46 37 71 NE12 30.03S  
WAUKEGAN MOCLDY 41 36 82 NE15G23 30.08R  
DUPAGE AIRPORT PTCLDY 45 37 73 NE12G20 30.05R  
WHEELING PTCLDY 43 39 86 NE13G24 30.08R  
NORTHERLY ISL* N/A 44 41 89 N14 N/A  
 
 
WIZ051-052-058>065-066-070>072-191100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 39 35 86 NE12G24 30.11R  
 
 
INZ001>003-010>013-019-020-191100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO MOCLDY 46 44 93 NE5 30.03S  
 
 
LMZ740>746-191100-  
SOUTHERN LAKE MICHIGAN  
 
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY  
AIR DIR/SP/G  
(UTC) (F) (DEG/KT/KT) (MB) (MI)  
HARRISON CRIB 0930 48 20/ 26/ 28 N/A  
NORTHERLY ISL 0930 45 10/ 15/ 19 N/A  
CALUMET HARBOR 0918 46 10/ 12/ 16 1016.4  
BURNS HARBOR 0930 47 20/ 11/ 12 1017.6R  
MICHIGAN CITY 0930 49 30/ 19/ 21 1016.4R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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