662  
NZUS59 KLOT 301202  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CST MON DEC 30 2024  
 
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>023-301300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 33 31 92 W10 29.76R WCI 25  
6HR MIN TEMP: 33; 6HR MAX TEMP: 36;  
 
MIDWAY CLOUDY 35 32 88 W13 29.78R WCI 26  
6HR MIN TEMP: 35; 6HR MAX TEMP: 38;  
 
AURORA CLOUDY 33 32 96 W9 29.79R FOG WCI 25  
6HR MIN TEMP: 33; 6HR MAX TEMP: 36;  
 
LANSING* CLOUDY 34 32 92 W8 29.72R WCI 27  
JOLIET* CLOUDY 35 34 97 W7 29.81R FOG WCI 29  
WAUKEGAN CLOUDY 33 30 88 W12 29.74R WCI 24  
6HR MIN TEMP: 33; 6HR MAX TEMP: 37;  
 
DUPAGE AIRPORT CLOUDY N/A N/A N/A W9 29.78R HAZE  
WHEELING MOCLDY 34 31 88 W9 29.77R WCI 27  
6HR MIN TEMP: 33; 6HR MAX TEMP: 37;  
 
MORRIS* N/A 34 34 100 NW8 29.79R FOG WCI 28  
LEWIS AIRPORT* CLOUDY 34 34 100 W10 29.80R FOG WCI 26  
NORTHERLY ISL* N/A 34 31 89 W20 N/A WCI 23  

 
 
WIZ051-052-058>065-066-070>072-301300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 38 30 73 W9 29.72R  
6HR MIN TEMP: 37; 6HR MAX TEMP: 40;  
 
KENOSHA* MOCLDY 33 30 88 W7 29.74R FOG WCI 27  
RACINE* CLEAR 34 31 88 W8 29.75R WCI 27  
WAUKESHA CLEAR 28 28 100 W9 29.75R WCI 20  
WEST BEND CLEAR 30 30 100 W6 29.72S WCI 24  

 
 
INZ001>003-010>013-019-020-301300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 36 36 100 SW7 29.77R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 35 32 88 W12 29.78R WCI 27  

 
 
LMZ740>746-301300-  
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 1140 38 260/ 15/ 17 N/A  
NORTHERLY ISL 1145 35 260/ 13/ 16 N/A  
CALUMET HARBOR 1130 35 290/ 12/ 18 1007.0R  
BURNS HARBOR 1140 36 240/ 6/ 7 1008.8R  
MICHIGAN CITY 1140 36 250/ 12/ 13 1008.0R  

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

 
 
 
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