201  
NZUS59 KLOT 070601  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 AM CDT TUE OCT 07 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>023-070700-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE TSTM 63 62 97 N7 30.02F FOG  
6HR MIN TEMP: 63; 6HR MAX TEMP: 74; 6HR PCP: 0.37;  
 
MIDWAY CLOUDY 68 63 84 N8 30.03F  
6HR MIN TEMP: 68; 6HR MAX TEMP: 74; 6HR PCP: 0.07;  
 
AURORA CLOUDY 64 61 90 N8 30.03F  
6HR MIN TEMP: 64; 6HR MAX TEMP: 70; 6HR PCP: 0.10;  
 
LANSING* CLOUDY 67 63 87 S6 30.03F  
JOLIET* CLOUDY 69 67 94 CALM 30.02F  
WAUKEGAN HVY RAIN 62 58 86 N9 30.05S FOG  
6HR MIN TEMP: 62; 6HR MAX TEMP: 65; 6HR PCP: 0.08;  
 
DUPAGE AIRPORT CLOUDY 63 61 93 N6 30.03F  
6HR MIN TEMP: 63; 6HR MAX TEMP: 73; 6HR PCP: 0.09;  
 
WHEELING RAIN 63 62 97 CALM 30.06S FOG  
6HR MIN TEMP: 63; 6HR MAX TEMP: 66; 6HR PCP: 0.07;  
 
MORRIS* MOCLDY 63 63 100 NW3 30.02S  
LEWIS AIRPORT* CLOUDY 66 64 94 N5 30.03S  
NORTHERLY ISL* N/A 65 62 90 MISG N/A  
 
 
WIZ051-052-058>065-066-070>072-070700-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 58 55 90 N6 30.07R  
6HR MIN TEMP: 57; 6HR MAX TEMP: 60; 6HR PCP: 0.01;  
 
RACINE* CLOUDY 59 57 93 W5 30.09R  
WEST BEND CLOUDY 55 55 100 N3 30.09R  
 
 
INZ001>003-010>013-019-020-070700-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 70 70 100 SW3 30.02S  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 70 65 84 SW8 30.05F  
 
 
LMZ740>746-070700-  
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 0530 67 10/ 9/ 10 N/A  
NORTHERLY ISL 0515 66 10/ 7/ 9 N/A  
CALUMET HARBOR 0524 68 330/ 2/ 4 1016.1  
BURNS HARBOR 0540 70 220/ 6/ 8 1017.3F  
MICHIGAN CITY 0540 70 190/ 10/ 11 1015.7F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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