706  
NZUS59 KLOT 312206  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 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>023-312300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 47 27 45 N10 29.97R  
MIDWAY MOSUNNY 46 27 47 N5 29.98R  
AURORA SUNNY 49 27 42 NW16 29.97S  
LANSING* SUNNY N/A N/A N/A NE9 29.99R  
JOLIET* SUNNY 48 29 47 N12 29.99R  
WAUKEGAN SUNNY 40 31 70 E10 29.98R  
DUPAGE AIRPORT SUNNY 48 26 42 NW14G20 29.97S  
WHEELING MOSUNNY 47 26 44 NW14 29.98S  
KANKAKEE* SUNNY 47 29 50 NW9G17 29.99R  
MORRIS* SUNNY 49 29 45 N8 29.98R  
LEWIS AIRPORT* MOSUNNY 46 28 49 NW13 29.99R  
NORTHERLY ISL* N/A 38 31 76 NE9 N/A  
 
 
WIZ051-052-058>065-066-070>072-312300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 38 26 62 E9 29.98R  
KENOSHA* SUNNY 43 30 60 E8 29.98R  
RACINE* SUNNY 40 27 59 NE9 30.00R  
BURLINGTON SUNNY 45 25 45 N12G20 29.98R  
WAUKESHA SUNNY 45 21 39 NW15G22 29.98S  
WEST BEND PTSUNNY 43 28 56 N14G20 29.99R  
 
 
INZ001>003-010>013-019-020-312300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 41 32 70 N12 29.99R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO MOSUNNY 40 29 64 N8G18 29.98R  
 
 
LMZ740>746-312300-  
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 2140 37 40/ 11/ 12 N/A  
NORTHERLY ISL 2200 38 20/ 9/ 12 N/A  
CALUMET HARBOR 2124 38 10/ 10/ 13 1014.5  
BURNS HARBOR 2140 36 30/ 8/ 9 1016.3R  
MICHIGAN CITY 2140 36 360/ 15/ 17 1016.0R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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