092  
NZUS59 KLOT 151759  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CDT THU MAY 15 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>023-151900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 86 68 54 SE13G22 29.55F HX 89  
6HR MIN TEMP: 62; 6HR MAX TEMP: 86;  
 
MIDWAY NOT AVBL  
AURORA MOSUNNY 87 69 54 SE21G29 29.53F HX 91  
6HR MIN TEMP: 68; 6HR MAX TEMP: 88;  
 
WAUKEGAN MOSUNNY 76 64 66 SE14G23 29.58F  
6HR MIN TEMP: 53; 6HR MAX TEMP: 76;  
 
DUPAGE AIRPORT PTSUNNY 85 68 56 S16G24 29.55F HX 88  
6HR MIN TEMP: 66; 6HR MAX TEMP: 85;  
 
WHEELING PTSUNNY 84 66 54 SE14G22 29.57F HX 86  
6HR MIN TEMP: 57; 6HR MAX TEMP: 95;  
 
NORTHERLY ISL* N/A 67 59 75 N1 N/A  

 
 
WIZ051-052-058>065-066-070>072-151900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 70 61 73 SE15 29.58F  
6HR MIN TEMP: 52; 6HR MAX TEMP: 72;  
 
WAUKESHA PTSUNNY 81 66 61 SE13G23 29.57F HX 83  

 
 
INZ001>003-010>013-019-020-151900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* PTSUNNY 90 70 51 S13G26 29.57F HX 95  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-151900-  
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 72 120/ 18/ 19 N/A  
NORTHERLY ISL 1730 67 120/ 4/ 6 N/A  
CALUMET HARBOR 1718 83 170/ 12/ 18 1001.1  
BURNS HARBOR 1640 82 170/ 8/ 11 1003.4F  
MICHIGAN CITY 1730 82 150/ 10/ 15 1000.6F  

 
 
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