719
NZUS59 KLOT 171656
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT THU SEP 17 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>023-171800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 74 71 91 W5 30.20F
MIDWAY NOT AVBL
AURORA PTSUNNY 78 73 84 S7 30.20F HX 81
WAUKEGAN FOG 69 68 96 CALM 30.21F VSB 1
DUPAGE AIRPORT CLOUDY 76 71 85 S6 30.21S
WHEELING CLOUDY 72 70 93 CALM 30.22F
NORTHERLY ISL* N/A 73 68 84 SW7 N/A
WIZ051-052-058>065-066-070>072-171800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE DRZL/FOG 64 63 96 N7 30.23R VSB 1/4
INZ001>003-010>013-019-020-171800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 73 70 88 VRB5 30.20F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-171800-
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 1615 72 260/ 7/ 7 N/A
CALUMET HARBOR 1606 70 200/ 6/ 9 1023.3
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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