554
NZUS59 KLOT 220256
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT MON SEP 21 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>023-220400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 62 52 69 E16G24 30.19R
MIDWAY NOT AVBL
AURORA CLOUDY 60 55 83 NE8 30.18R
WAUKEGAN CLOUDY 61 52 72 E12G22 30.20R
DUPAGE AIRPORT CLOUDY 61 54 77 NE13 30.18S
WHEELING LGT RAIN 60 55 83 E9G20 30.21R
NORTHERLY ISL* N/A 62 54 74 NE18 N/A
WIZ051-052-058>065-066-070>072-220400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 59 50 72 E14 30.23R
INZ001>003-010>013-019-020-220400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 61 59 94 E14 30.17R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-220400-
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 0230 63 70/ 22/ 24 N/A
NORTHERLY ISL 0215 62 60/ 16/ 19 N/A
CALUMET HARBOR 0206 63 50/ 17/ 21 1021.9
BURNS HARBOR NOT AVBL
MICHIGAN CITY 0230 59 50/ 10/ 11 1021.6R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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