717
NZUS59 KLOT 131656
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SAT SEP 13 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>023-131800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 71 62 73 S9 30.02R
MIDWAY NOT AVBL
AURORA PTSUNNY 71 62 73 S10 30.02S
WAUKEGAN MOSUNNY 74 63 68 SE10 30.02S
DUPAGE AIRPORT PTSUNNY 71 62 73 S10G24 30.02S
WHEELING MOSUNNY 74 64 71 S10G17 30.03F
LEWIS AIRPORT* PTSUNNY 70 66 88 S16 30.03S
WIZ051-052-058>065-066-070>072-131800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 71 64 78 S8 30.03S
KENOSHA* SUNNY 73 64 73 S9 30.03F
WAUKESHA CLOUDY 70 64 83 S6 30.05S
INZ001>003-010>013-019-020-131800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 72 70 94 S13G21 30.00F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-131800-
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 1630 69 180/ 16/ 18 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 1606 150/ 14/ 17 1015.2
BURNS HARBOR 1630 67 150/ 7/ 12 1017.3F
MICHIGAN CITY 1630 65 150/ 12/ 14 1016.2F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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