207  
NZUS59 KLOT 122210  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CDT MON MAY 12 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>023-122300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 77 50 38 E8 29.89F  
MIDWAY PTSUNNY 80 49 33 NE7 29.89F  
AURORA MOSUNNY 80 55 42 E13G24 29.87F HX 80  
LANSING* PTSUNNY 70 52 53 N9 29.90F  
JOLIET* PTSUNNY 83 58 42 E10G18 29.87F HX 83  
WAUKEGAN PTSUNNY 67 43 41 NE7 29.92F  
DUPAGE AIRPORT MOSUNNY 79 53 40 E12 29.88F  
WHEELING MOSUNNY 72 45 37 NE7 29.92F  
KANKAKEE* PTSUNNY 81 58 45 SE17 29.87F HX 81  
MORRIS* PTSUNNY 83 57 41 E15G22 29.84F HX 82  
LEWIS AIRPORT* MOSUNNY 81 57 44 NE14G23 29.88F HX 81  
NORTHERLY ISL* N/A 59 44 57 N9 N/A  

 
 
WIZ051-052-058>065-066-070>072-122300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 68 45 43 E5 29.93F  
KENOSHA* PTSUNNY 72 48 42 E7 29.93F  
RACINE* PTSUNNY 68 46 45 NE7 29.95F  
BURLINGTON PTSUNNY 75 47 37 E7 29.92F  
WAUKESHA SUNNY 79 46 31 SE12G18 29.95F  
WEST BEND SUNNY 79 48 34 SE9 29.94F  

 
 
INZ001>003-010>013-019-020-122300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* MOSUNNY 66 50 55 NE9 29.90F  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO PTSUNNY 78 58 49 SE16G26 29.91F  

 
 
LMZ740>746-122300-  
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 2140 56 340/ 12/ 13 N/A  
NORTHERLY ISL 2130 60 340/ 13 N/A  
CALUMET HARBOR 2124 59 330/ 7/ 12 1012.0  
BURNS HARBOR 2140 54 CALM / 3 1013.5F  
MICHIGAN CITY 2140 80 120/ 10/ 15 1010.7F  

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

 
 
 
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