231  
NZUS59 KLOT 101410  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
900 AM CDT SUN MAY 10 2026  
 
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>023-101500-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE SUNNY 53 26 35 E5 30.07R  
MIDWAY MOSUNNY 55 24 30 E6 30.08R  
AURORA SUNNY 57 27 31 E5 30.08R  
LANSING* SUNNY 55 30 39 N3 30.08S  
JOLIET* SUNNY 57 32 38 E5 30.09R  
WAUKEGAN SUNNY 52 26 36 CALM 30.08R  
DUPAGE AIRPORT SUNNY 53 24 32 SE7 30.08R  
WHEELING SUNNY 53 26 35 NE7 30.09R  
KANKAKEE* SUNNY 56 31 38 NE9 30.09R  
MORRIS* SUNNY 55 30 38 SE5 30.08R  
LEWIS AIRPORT* SUNNY 54 30 40 NE6 30.08R  
NORTHERLY ISL* N/A 53 34 48 NE2 N/A  
 
 
WIZ051-052-058>065-066-070>072-101500-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE SUNNY 52 26 36 VRB5 30.08R  
KENOSHA* SUNNY 51 24 34 CALM 30.09R  
RACINE* SUNNY 52 28 39 CALM 30.10R  
BURLINGTON SUNNY 51 28 41 CALM 30.09R  
WAUKESHA SUNNY 50 28 43 SW5 30.09R  
WEST BEND SUNNY 54 32 43 W3 30.06S  
 
 
INZ001>003-010>013-019-020-101500-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 55 36 47 VRB7 30.08R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO SUNNY 55 28 35 E6 30.07R  
 
 
LMZ740>746-101500-  
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 1340 50 60/ 2/ 3 N/A  
NORTHERLY ISL 1315 52 50/ 4/ 5 N/A  
CALUMET HARBOR 1324 51 350/ 5/ 7 1018.0  
BURNS HARBOR 1340 50 10/ 4/ 5 1019.0R  
MICHIGAN CITY 1340 52 350/ 7/ 7 1017.6R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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