701  
NZUS59 KLOT 270256  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 PM CDT SUN APR 26 2026  
 
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>023-270400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 47 43 86 E8 30.04R  
MIDWAY NOT AVBL  
AURORA MOCLDY 57 49 74 E13 29.99R  
WAUKEGAN MOCLDY 42 41 96 NE6 30.05R  
DUPAGE AIRPORT MOCLDY 52 46 80 E13 30.00S  
WHEELING MOCLDY 44 42 93 NE5 30.06R  

 
 
WIZ051-052-058>065-066-070>072-270400-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE FOG 40 39 97 NE6 30.06R VSB 1  

 
 
INZ001>003-010>013-019-020-270400-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-270400-  
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 0230 45 360/ 6/ 6 N/A  
NORTHERLY ISL 0215 45 360/ 6/ 9 N/A  
CALUMET HARBOR 0224 46 20/ 4/ 7 1017.1  
BURNS HARBOR 0240 48 50/ 4/ 6 1017.6R  
MICHIGAN CITY 0230 48 40/ 4/ 5 1016.2F  

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

 
 
 
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