904  
NZUS59 KLOT 281513  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 AM CDT MON APR 28 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>023-281600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 66 44 45 S16G28 30.05F  
MIDWAY PTSUNNY 67 42 40 S17G26 30.07F  
AURORA MOSUNNY 66 46 48 S18 30.06S  
LANSING* MOSUNNY 66 46 47 S15 30.09F  
JOLIET* MOSUNNY 66 46 48 S14G20 30.07F  
WAUKEGAN PTSUNNY 62 44 51 SE12 30.04F  
DUPAGE AIRPORT MOSUNNY 66 46 48 S20G29 30.05F  
WHEELING MOSUNNY 66 44 45 S21G31 30.06F  
KANKAKEE* PTSUNNY 65 43 44 S13G20 30.11F  
MORRIS* PTSUNNY 65 47 50 S16 30.05F  
LEWIS AIRPORT* MOSUNNY 66 46 48 S20G26 30.08F  
NORTHERLY ISL* N/A 65 40 39 S12 N/A  
 
 
WIZ051-052-058>065-066-070>072-281600-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 61 43 51 S16G23 30.02F  
KENOSHA* MOSUNNY 67 44 43 S17G31 30.03F  
RACINE* PTSUNNY 56 42 59 S15G23 30.06F  
BURLINGTON PTSUNNY 65 45 48 S16G23 30.03S  
WAUKESHA MOSUNNY 63 45 51 S17G29 30.03F  
WEST BEND PTSUNNY 64 45 48 S14G21 30.01R  
 
 
INZ001>003-010>013-019-020-281600-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 68 43 40 S15 30.08F  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO MOSUNNY 68 41 37 S16G24 30.11F  
 
 
LMZ740>746-281600-  
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 1440 63 160/ 18/ 21 N/A  
NORTHERLY ISL 1430 63 170/ 9/ 14 N/A  
CALUMET HARBOR 1430 64 160/ 12/ 16 1017.7F  
BURNS HARBOR 1440 65 180/ 9/ 13 1019.6F  
MICHIGAN CITY 1500 66 160/ 13/ 18 1017.7  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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