098  
NZUS59 KLOT 010856  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
400 AM CDT TUE APR 01 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>023-011000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 34 23 64 NE12 30.11F WCI 25  
MIDWAY NOT AVBL  
AURORA CLEAR 28 25 88 N5 30.12S WCI 23  
WAUKEGAN MOCLDY 33 22 63 E8 30.12F WCI 26  
DUPAGE AIRPORT CLEAR 29 25 85 NE3 30.11F  
WHEELING PTCLDY 35 22 58 E7 30.14F WCI 29  
NORTHERLY ISL* N/A 35 24 64 NE16 N/A WCI 25  

 
 
WIZ051-052-058>065-066-070>072-011000-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTCLDY 30 19 63 E8 30.13S WCI 22  

 
 
INZ001>003-010>013-019-020-011000-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-011000-  
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 0830 37 60/ 18/ 20 N/A  
NORTHERLY ISL 0845 36 40/ 15/ 16 N/A  
CALUMET HARBOR 0818 36 20/ 8/ 11 1019.4  
BURNS HARBOR 0830 36 50/ 9/ 11 1020.7F  
MICHIGAN CITY 0830 33 90/ 8/ 9 1020.9S  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
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