415  
NZUS59 KLOT 041810  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CDT SAT OCT 04 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>023-041900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 85 60 42 SW9 30.09F HX 85  
6HR MIN TEMP: 68; 6HR MAX TEMP: 85;  
 
MIDWAY MOSUNNY 86 58 38 SW10 30.10F HX 85  
6HR MIN TEMP: 67; 6HR MAX TEMP: 86;  
 
AURORA SUNNY 88 58 36 SW14 30.10F HX 87  
6HR MIN TEMP: 58; 6HR MAX TEMP: 88;  
 
LANSING* SUNNY 85 52 31 SW12 30.12F HX 83  
JOLIET* MOSUNNY 87 60 38 CALM 30.11F HX 87  
WAUKEGAN MOSUNNY 89 60 37 SW17G25 30.08F HX 89  
6HR MIN TEMP: 65; 6HR MAX TEMP: 89;  
 
DUPAGE AIRPORT SUNNY 87 59 38 SW13 30.10F HX 86  
6HR MIN TEMP: 62; 6HR MAX TEMP: 87;  
 
WHEELING SUNNY 86 60 41 SW14G20 30.10F HX 86  
6HR MIN TEMP: 64; 6HR MAX TEMP: 86;  
 
KANKAKEE* MOSUNNY 86 57 37 S15 30.14F HX 85  
MORRIS* MOSUNNY 87 61 42 S13G20 30.10F HX 87  
LEWIS AIRPORT* SUNNY 86 59 39 S10G16 30.12F HX 85  
NORTHERLY ISL* N/A 84 56 38 S12 N/A HX 83  
 
 
WIZ051-052-058>065-066-070>072-041900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 86 63 45 SW15G22 30.05F HX 87  
6HR MIN TEMP: 66; 6HR MAX TEMP: 86;  
 
KENOSHA* SUNNY 86 63 45 SW14G23 30.08F HX 87  
RACINE* MOSUNNY 86 63 45 SW15G23 30.08F HX 87  
BURLINGTON SUNNY 85 59 40 SW14G21 30.08F HX 85  
WAUKESHA SUNNY 82 63 51 S16 30.09F HX 83  
WEST BEND SUNNY 88 61 40 SW16G23 30.05F HX 88  
 
 
INZ001>003-010>013-019-020-041900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 88 63 42 SW8G14 30.11F HX 88  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO SUNNY 85 60 42 SW9 30.14F HX 85  
 
 
LMZ740>746-041900-  
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 79 170/ 11/ 13 N/A  
NORTHERLY ISL 1715 83 230/ 5/ 9 N/A  
CALUMET HARBOR 1724 82 200/ 8/ 12 1018.8  
BURNS HARBOR 1740 81 200/ 4/ 8 1020.7F  
MICHIGAN CITY 1740 78 260/ 7/ 7 1018.7F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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