748  
NZUS59 KLOT 301001  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT SUN MAR 30 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>023-301100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 46 45 96 E3 29.65F FOG  
MIDWAY CLOUDY 63 59 87 S10 29.65F  
AURORA CLOUDY 61 59 93 S9 29.63F FOG  
LANSING* CLOUDY 61 14 16 S13 29.69F  
JOLIET* CLOUDY 64 62 95 S13G18 29.66F  
WAUKEGAN FOG 41 39 93 NE6 29.66F VSB 1/2  
DUPAGE AIRPORT CLOUDY 61 59 93 S12 29.63F  
WHEELING CLOUDY 42 41 96 E5 29.67F FOG  
KANKAKEE* CLOUDY 61 60 96 S12G17 29.70F  
MORRIS* CLOUDY 61 61 100 S14 29.65F  
NORTHERLY ISL* N/A 43 41 93 MISG N/A  

 
 
WIZ051-052-058>065-066-070>072-301100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE FOG 38 38 100 NE8 29.67F VSB 1  
KENOSHA* FOG 42 40 92 NE7 29.66F VSB 1/2  
RACINE* CLOUDY 40 38 93 N9 29.68F FOG  
BURLINGTON CLOUDY 39 39 100 NE5 29.66F VSB 3/4  
WAUKESHA CLOUDY 37 37 100 NE7 29.67F FOG  
WEST BEND CLOUDY 37 37 100 NE8 29.68F FOG  

 
 
INZ001>003-010>013-019-020-301100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 63 63 100 S9G18 29.67F  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 60 57 89 S10 29.71F  

 
 
LMZ740>746-301100-  
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 0940 46 100/ 4/ 4 N/A  
NORTHERLY ISL 0945 42 30/ 2/ 4 N/A  
CALUMET HARBOR 0924 180/ 8/ 12 1004.1  
BURNS HARBOR 0940 61 190/ 7/ 10 1006.1F  
MICHIGAN CITY 0940 61 170/ 12/ 15 1004.6F  

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

 
 
 
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