747  
NZUS59 KLOT 101056  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CST WED DEC 10 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>023-101200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 38 34 85 W14G24 29.27R  
MIDWAY NOT AVBL  
AURORA CLOUDY 35 34 96 W20 29.32R FOG WCI 24  
WAUKEGAN LGT RAIN 37 35 92 W10 29.24R  
DUPAGE AIRPORT CLOUDY 36 35 96 W16G25 29.30R FOG  
WHEELING LGT RAIN 38 35 89 W9 29.28R  
NORTHERLY ISL* N/A 39 34 82 SW12 N/A  
 
 
WIZ051-052-058>065-066-070>072-101200-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 34 32 92 NW14G23 29.25R WCI 25  
RACINE* CLOUDY 36 32 87 NW12G25 29.26R  
 
 
INZ001>003-010>013-019-020-101200-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
 
 
LMZ740>746-101200-  
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 1030 41 260/ 24/ 27 N/A  
NORTHERLY ISL 1015 40 280/ 7/ 14 N/A  
CALUMET HARBOR 1006 40 230/ 10/ 15 991.1  
BURNS HARBOR 1030 41 260/ 12/ 15 992.2F  
MICHIGAN CITY 1030 41 240/ 25/ 27 990.7F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page