450
NZUS59 KLOT 231556
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT THU APR 23 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>023-231700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 75 58 55 S9 29.88F
MIDWAY NOT AVBL
AURORA SUNNY 76 60 57 S13 29.87F
WAUKEGAN MOSUNNY 71 58 63 SE12 29.88F
DUPAGE AIRPORT SUNNY 74 60 61 S12 29.87F
WHEELING MOSUNNY 75 58 55 W10 29.88F
LEWIS AIRPORT* SUNNY N/A N/A N/A S14 29.89F
NORTHERLY ISL* N/A 64 55 72 SE3 N/A
WIZ051-052-058>065-066-070>072-231700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 73 59 61 SW8 29.87S
WAUKESHA SUNNY 72 57 60 S9G17 29.89R
INZ001>003-010>013-019-020-231700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 77 61 57 S7G16 29.90F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-231700-
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 1530 65 160/ 11/ 13 N/A
NORTHERLY ISL 1515 64 140/ 2/ 6 N/A
CALUMET HARBOR 1518 170/ 5/ 8 1012.3
BURNS HARBOR 1440 71 190/ 4/ 6 1013.9F
MICHIGAN CITY 1530 71 230/ 4/ 5 1011.7F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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