217
NZUS59 KLOT 121556
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT FRI SEP 12 2025
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>023-121700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 77 55 46 S6 30.22S
MIDWAY NOT AVBL
AURORA MOSUNNY 78 57 48 S7 30.22F
WAUKEGAN MOSUNNY 76 62 62 SE6 30.22F
DUPAGE AIRPORT MOSUNNY 77 56 48 S7 30.22F
WHEELING MOSUNNY 77 60 55 CALM 30.24S
LEWIS AIRPORT* SUNNY 77 57 50 VRB5 30.23F
WIZ051-052-058>065-066-070>072-121700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 65 62 90 CALM 30.22F
KENOSHA* SUNNY 75 64 69 SE7 30.23F
WAUKESHA SUNNY 72 57 60 SE7 30.24S
INZ001>003-010>013-019-020-121700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 79 59 50 VRB5 30.23S HX 80
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-121700-
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 71 140/ 8/ 9 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 1518 50/ 4/ 6 1022.6
BURNS HARBOR 1530 75 200/ 2/ 4 1024.4S
MICHIGAN CITY 1530 73 150/ 6/ 8 1022.6F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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