041  
NZUS59 KLOT 311510  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 AM CDT MON MAR 31 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>023-311600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 35 27 72 NW15 29.90R WCI 25  
MIDWAY CLOUDY 38 25 59 N16 29.92R  
AURORA CLOUDY 36 26 67 NW20 29.93R  
LANSING* CLOUDY N/A N/A N/A N10G18 29.92R  
JOLIET* CLOUDY 38 29 68 N13G18 29.94R  
WAUKEGAN CLOUDY 35 27 72 N13G26 29.91R WCI 26  
DUPAGE AIRPORT CLOUDY 36 27 69 N14G25 29.92R  
WHEELING CLOUDY 35 27 72 N14G22 29.93R WCI 26  
KANKAKEE* CLOUDY 38 29 70 NW15 29.93R  
MORRIS* CLOUDY 37 29 72 N8G17 29.94R  
LEWIS AIRPORT* CLOUDY 37 30 75 N14G22 29.94R  
NORTHERLY ISL* N/A 35 27 73 NW13 N/A WCI 26  

 
 
WIZ051-052-058>065-066-070>072-311600-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 34 27 75 NW16G23 29.91R WCI 24  
KENOSHA* CLOUDY 36 28 73 NW13G22 29.92R  
RACINE* CLOUDY 34 27 75 NW7 29.93S WCI 28  
BURLINGTON CLOUDY 32 28 86 NW10G18 29.93S WCI 24  
WAUKESHA CLOUDY 32 30 93 N12 29.93R WCI 23  
WEST BEND CLOUDY 34 30 86 NW16 29.93R WCI 23  

 
 
INZ001>003-010>013-019-020-311600-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 37 32 81 N17G29 29.92R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 35 29 78 N15G24 29.89R WCI 25  

 
 
LMZ740>746-311600-  
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 1440 36 350/ 23/ 24 N/A  
NORTHERLY ISL 1500 36 340/ 11/ 19 N/A  
CALUMET HARBOR 1430 35 340/ 14/ 17 1011.4R  
BURNS HARBOR 1440 35 350/ 10/ 12 1012.5R  
MICHIGAN CITY 1440 35 340/ 22/ 24 1012.1R  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
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