867  
NZUS59 KLOT 312306  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 PM 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>023-010000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 47 25 42 NW12 29.98R  
MIDWAY MOSUNNY 44 30 57 E10G17 29.99R  
AURORA SUNNY 47 23 38 N14 29.99R  
LANSING* SUNNY N/A N/A N/A NE8 30.01R  
JOLIET* SUNNY 49 29 46 CALM 29.99S  
WAUKEGAN SUNNY 38 28 67 E9 30.00R  
DUPAGE AIRPORT SUNNY 48 25 40 NW13 29.98R  
WHEELING SUNNY 41 30 65 E12 30.01R  
KANKAKEE* SUNNY 47 29 49 N10G16 29.99S  
MORRIS* SUNNY 49 26 41 N9 29.98R  
LEWIS AIRPORT* SUNNY 46 28 49 N7G17 29.99S  
NORTHERLY ISL* N/A 38 31 76 NE8 N/A  

 
 
WIZ051-052-058>065-066-070>072-010000-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 38 27 64 E6 30.00R  
KENOSHA* SUNNY 41 28 60 E12 30.00R  
RACINE* SUNNY 39 27 62 NE7 30.02R  
BURLINGTON SUNNY 43 23 45 N12G17 30.00R  
WAUKESHA PTSUNNY 43 23 45 N12 30.00R  
WEST BEND CLOUDY 41 30 65 N12G17 30.01R  

 
 
INZ001>003-010>013-019-020-010000-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 41 32 70 N7 30.00R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO SUNNY 39 30 70 N9 30.00R  

 
 
LMZ740>746-010000-  
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 2240 38 70/ 9/ 11 N/A  
NORTHERLY ISL 2300 38 60/ 6/ 10 N/A  
CALUMET HARBOR 2224 38 30/ 7/ 10 1015.0  
BURNS HARBOR 2240 37 30/ 7/ 8 1016.6R  
MICHIGAN CITY 2240 36 10/ 13/ 15 1016.4R  

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

 
 
 
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