634
NZUS59 KLOT 182308
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT FRI SEP 18 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>023-190000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE LGT RAIN 70 57 63 E8 30.14S
MIDWAY MOCLDY 71 57 61 E9 30.14S
AURORA CLOUDY 70 61 73 E9 30.12F
LANSING* MOCLDY 72 56 57 E10 30.13F
JOLIET* MOCLDY 74 67 79 E9 30.12F
WAUKEGAN CLOUDY 68 60 75 E12 30.15F
DUPAGE AIRPORT CLOUDY 70 59 68 E8 30.13F
WHEELING LGT RAIN 68 61 78 E6 30.15F
NORTHERLY ISL* N/A 68 61 78 NE9 N/A
WIZ051-052-058>065-066-070>072-190000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 66 58 75 E13 30.17F
KENOSHA* CLOUDY 67 59 75 E13 30.18F
RACINE* CLOUDY 67 58 72 E13 30.19F
WEST BEND CLOUDY 59 55 88 E12 30.20F
INZ001>003-010>013-019-020-190000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 73 63 68 NE7 30.13F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOCLDY 72 57 59 E9 30.14F
LMZ740>746-190000-
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 NOT AVBL
NORTHERLY ISL 2215 69 70/ 7/ 8 N/A
CALUMET HARBOR 2230 68 50/ 9/ 13 1020.6F
BURNS HARBOR NOT AVBL
MICHIGAN CITY NOT AVBL
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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