446
NZUS59 KLOT 220301
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 CLOUDY 63 53 70 E15 30.18R
AURORA CLOUDY 60 55 83 NE8 30.18R
LANSING* MOCLDY 60 52 74 E13 30.18R
JOLIET* CLOUDY 64 56 77 E10 30.17S
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
KENOSHA* CLOUDY 60 52 74 NE13G20 30.23R
RACINE* CLOUDY 60 51 72 NE14G21 30.25R
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
VALPARAISO MOCLDY 58 53 84 E9 30.19R
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 0240 63 70/ 22/ 24 N/A
NORTHERLY ISL 0215 62 60/ 16/ 19 N/A
CALUMET HARBOR 0224 62 60/ 19/ 22 1022.0
BURNS HARBOR NOT AVBL
MICHIGAN CITY 0240 59 50/ 10/ 11 1021.4R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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