824  
NZUS59 KLOT 131204  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 AM CDT TUE MAY 13 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>023-131300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 65 61 87 SE7 29.86R  
6HR MIN TEMP: 62; 6HR MAX TEMP: 66;  
 
MIDWAY CLOUDY 65 60 84 SE7 29.87R  
6HR MIN TEMP: 63; 6HR MAX TEMP: 67;  
 
AURORA MOSUNNY 65 61 87 SE6 29.86R HAZE  
6HR MIN TEMP: 60; 6HR MAX TEMP: 66;  
 
LANSING* CLOUDY 62 62 100 SE5 29.88S  
WAUKEGAN FOG 55 53 93 CALM 29.88R VSB 1/4  
6HR MIN TEMP: 54; 6HR MAX TEMP: 58; 6HR PCP: TRACE;  
 
DUPAGE AIRPORT PTSUNNY 65 60 84 SE6 29.86R  
6HR MIN TEMP: 59; 6HR MAX TEMP: 65;  
 
WHEELING MOSUNNY 60 57 89 E3 29.89R  
6HR MIN TEMP: 59; 6HR MAX TEMP: 63;  
 
MORRIS* SUNNY 63 62 98 SE6 29.85S  
LEWIS AIRPORT* PTSUNNY 63 63 100 SE8 29.87S  
NORTHERLY ISL* N/A 55 53 93 CALM N/A  
 
 
WIZ051-052-058>065-066-070>072-131300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE FOG 59 58 96 SE9 29.88R VSB 1/2  
6HR MIN TEMP: 55; 6HR MAX TEMP: 59; 6HR PCP: 0.07;  
 
KENOSHA* CLOUDY 60 56 86 E6 29.89R FOG  
RACINE* FOG 57 56 96 SE5 29.91R VSB<1/4  
WAUKESHA LGT RAIN 61 N/A N/A CALM 29.90S  
WEST BEND HVY RAIN 59 59 100 CALM 29.90R  
 
 
INZ001>003-010>013-019-020-131300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 64 64 100 SE3 29.87R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO SUNNY 62 61 96 E3 29.88S  
 
 
LMZ740>746-131300-  
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 57 110/ 7/ 8 N/A  
NORTHERLY ISL 1130 55 CALM / 2 N/A  
CALUMET HARBOR 1130 57 50/ 3/ 3 1010.8R  
BURNS HARBOR 1140 65 140/ 5/ 8 1012.2S  
MICHIGAN CITY 1140 60 40/ 5/ 6 1010.9R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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