920  
NZUS59 KLOT 311757  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CDT SUN AUG 31 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>023-311900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 74 55 51 VRB7 30.27F  
6HR MIN TEMP: 55; 6HR MAX TEMP: 74;  
 
MIDWAY NOT AVBL  
AURORA SUNNY 75 53 46 VRB3 30.28F  
6HR MIN TEMP: 53; 6HR MAX TEMP: 75;  
 
WAUKEGAN MOSUNNY 74 51 44 E8 30.29F  
6HR MIN TEMP: 53; 6HR MAX TEMP: 75;  
 
DUPAGE AIRPORT MOSUNNY 74 52 46 CALM 30.28F  
6HR MIN TEMP: 53; 6HR MAX TEMP: 74;  
 
WHEELING MOSUNNY 74 56 53 E6 30.29F  
6HR MIN TEMP: 54; 6HR MAX TEMP: 75;  
 
LEWIS AIRPORT* MOSUNNY 73 54 49 CALM 30.28F  
NORTHERLY ISL* N/A 70 54 56 NE8 N/A  
 
 
WIZ051-052-058>065-066-070>072-311900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 70 57 63 NE8 30.30S  
6HR MIN TEMP: 54; 6HR MAX TEMP: 71;  
 
KENOSHA* SUNNY 73 55 53 SE10 30.30F  
WAUKESHA MOSUNNY 70 52 52 NE6 30.32S  
 
 
INZ001>003-010>013-019-020-311900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* MOSUNNY 77 59 53 CALM 30.27F  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
 
 
LMZ740>746-311900-  
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 1730 69 60/ 7/ 8 N/A  
NORTHERLY ISL 1730 71 50/ 6/ 7 N/A  
CALUMET HARBOR 1706 70 40/ 7/ 10 1024.6  
BURNS HARBOR 1730 68 10/ 4/ 5 1026.1F  
MICHIGAN CITY 1730 71 360/ 7/ 8 1024.3F  
 
 
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