149  
NZUS59 KLOT 150008  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 PM CDT SUN SEP 14 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>023-150100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLEAR 77 58 51 NE7 30.05S  
6HR MIN TEMP: 77; 6HR MAX TEMP: 82;  
 
MIDWAY PTCLDY 79 58 48 E8 30.05S HX 80  
6HR MIN TEMP: 79; 6HR MAX TEMP: 83;  
 
AURORA CLEAR 78 65 63 E8 30.04S HX 80  
6HR MIN TEMP: 78; 6HR MAX TEMP: 88;  
 
LANSING* CLEAR 74 64 71 NE5 30.06R  
JOLIET* CLEAR 80 65 59 NE8 30.05R HX 82  
WAUKEGAN CLEAR 72 59 63 NE5 30.07S  
6HR MIN TEMP: 72; 6HR MAX TEMP: 79;  
 
DUPAGE AIRPORT CLEAR 77 61 57 E7 30.05R  
6HR MIN TEMP: 77; 6HR MAX TEMP: 86;  
 
WHEELING CLEAR 75 61 61 E6 30.08S  
6HR MIN TEMP: 75; 6HR MAX TEMP: 80;  
 
KANKAKEE* CLEAR 77 64 65 E6 30.04S  
MORRIS* CLEAR 80 68 68 E3 30.03R HX 82  
LEWIS AIRPORT* CLEAR 79 66 65 NE10 30.05R HX 81  
 
 
WIZ051-052-058>065-066-070>072-150100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 69 60 73 NE5 30.08S  
6HR MIN TEMP: 69; 6HR MAX TEMP: 75;  
 
KENOSHA* CLEAR 72 61 68 NE5 30.09S  
RACINE* CLEAR 69 61 75 N3 30.10S  
BURLINGTON CLEAR 71 58 64 E6 30.09S  
WAUKESHA CLEAR 72 61 68 CALM 30.11R  
WEST BEND CLEAR 72 63 73 CALM 30.10S  
 
 
INZ001>003-010>013-019-020-150100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 75 66 73 E9 30.06S  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLEAR 74 63 68 NE5 30.06S  
 
 
LMZ740>746-150100-  
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 2340 73 60/ 13/ 14 N/A  
NORTHERLY ISL NOT AVBL  
CALUMET HARBOR 2324 73 30/ 7/ 10 1016.7  
BURNS HARBOR 2340 72 80/ 6/ 7 1018.3S  
MICHIGAN CITY 2340 72 40/ 9/ 9 1016.6R  
 
 
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