416  
NZUS59 KLOT 031801  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CDT FRI OCT 03 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>023-031900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 87 59 38 S9 30.17F HX 86  
6HR MIN TEMP: 64; 6HR MAX TEMP: 87;  
 
MIDWAY MOSUNNY 87 58 37 SW6 30.18F HX 86  
6HR MIN TEMP: 66; 6HR MAX TEMP: 87;  
 
AURORA SUNNY 88 59 37 S10 30.18F HX 87  
6HR MIN TEMP: 57; 6HR MAX TEMP: 89;  
 
LANSING* SUNNY 85 53 33 W5 30.19F HX 83  
JOLIET* SUNNY 88 61 40 S6 30.18F HX 88  
WAUKEGAN SUNNY 90 58 33 W8 30.17F HX 89  
6HR MIN TEMP: 64; 6HR MAX TEMP: 90;  
 
DUPAGE AIRPORT SUNNY 87 60 40 SW12G17 30.18F HX 87  
6HR MIN TEMP: 60; 6HR MAX TEMP: 87;  
 
WHEELING SUNNY 86 59 39 SW10 30.19F HX 85  
6HR MIN TEMP: 60; 6HR MAX TEMP: 87;  
 
MORRIS* PTSUNNY 89 63 42 W6 30.17F HX 89  
LEWIS AIRPORT* MOSUNNY 86 63 45 S5G12 30.20F HX 87  
NORTHERLY ISL* N/A 80 63 55 S3 N/A HX 81  
 
 
WIZ051-052-058>065-066-070>072-031900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 85 58 39 SW8 30.15F HX 84  
6HR MIN TEMP: 63; 6HR MAX TEMP: 85;  
 
KENOSHA* MOSUNNY 84 63 48 SW5 30.17F HX 85  
RACINE* SUNNY 84 62 47 VRB5 30.18F HX 85  
BURLINGTON SUNNY 85 55 34 SW6 30.17F HX 84  
WAUKESHA SUNNY 84 61 45 SW8 30.19S HX 84  
WEST BEND SUNNY 88 55 33 SW9 30.16F HX 86  
 
 
INZ001>003-010>013-019-020-031900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 90 64 43 VRB6 30.18F HX 91  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO SUNNY 86 61 42 W10 30.20F HX 86  
 
 
LMZ740>746-031900-  
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 1740 79 140/ 9/ 10 N/A  
NORTHERLY ISL 1715 78 80/ 4/ 7 N/A  
CALUMET HARBOR 1730 83 200/ 4/ 6 1021.2F  
BURNS HARBOR 1740 78 CALM / 2 1023.0F  
MICHIGAN CITY 1740 78 290/ 3/ 4 1020.8F  
 
 
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