010  
NZUS59 KLOT 141201  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 AM CDT SUN SEP 14 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>023-141300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLEAR 67 64 90 E7 30.02S FOG  
6HR MIN TEMP: 64; 6HR MAX TEMP: 68;  
 
MIDWAY PTCLDY 68 63 84 E6 30.03R  
6HR MIN TEMP: 68; 6HR MAX TEMP: 70;  
 
AURORA FOG 65 63 93 NE5 30.03R VSB 3/4  
6HR MIN TEMP: 63; 6HR MAX TEMP: 65;  
 
LANSING* CLEAR 61 61 100 CALM 30.04R FOG  
JOLIET* CLEAR 64 64 99 CALM 30.02S FOG  
WAUKEGAN CLEAR 63 60 90 NE3 30.04R FOG  
6HR MIN TEMP: 62; 6HR MAX TEMP: 67;  
 
DUPAGE AIRPORT FOG 63 61 93 N5 30.03R VSB 1/4  
6HR MIN TEMP: 61; 6HR MAX TEMP: 67;  
 
WHEELING CLEAR 64 63 96 CALM 30.05S FOG  
6HR MIN TEMP: 63; 6HR MAX TEMP: 68;  
 
MORRIS* N/A 61 61 100 CALM 30.01S FOG  
LEWIS AIRPORT* CLEAR 64 64 100 NE8 30.03S FOG  
 
 
WIZ051-052-058>065-066-070>072-141300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 63 63 100 CALM 30.05R FOG  
6HR MIN TEMP: 60; 6HR MAX TEMP: 65;  
 
KENOSHA* FOG 63 63 100 N3 30.06 VSB 1/8  
RACINE* CLEAR 61 61 100 CALM 30.07R FOG  
BURLINGTON CLOUDY 63 62 97 CALM 30.06R VSB 1/4  
WAUKESHA FOG 63 63 100 CALM 30.08R VSB 1/8  
WEST BEND FOG 61 61 100 CALM 30.08R VSB<1/4  
 
 
INZ001>003-010>013-019-020-141300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 61 61 100 E6 30.03R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLEAR 60 58 92 E6 30.05R  
 
 
LMZ740>746-141300-  
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 1140 68 120/ 10/ 11 N/A  
NORTHERLY ISL NOT AVBL  
CALUMET HARBOR 1124 67 80/ 4/ 5 1015.9  
BURNS HARBOR 1140 66 100/ 2/ 4 1017.6R  
MICHIGAN CITY 1140 64 120/ 6/ 7 1016.1R  
 
 
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