270
NZUS59 KLOT 111658
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT MON AUG 11 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>023-111800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 85 65 51 W10G23 30.04S HX 86
MIDWAY NOT AVBL
AURORA SUNNY 83 71 67 SW12G17 30.06F HX 87
WAUKEGAN MOSUNNY 84 71 65 SW10 30.04R HX 89
DUPAGE AIRPORT SUNNY 84 70 62 SW10 30.05F HX 88
WHEELING SUNNY 86 67 52 SW13 30.05S HX 89
LEWIS AIRPORT* MOSUNNY 84 73 70 SW12 30.07F HX 91
NORTHERLY ISL* N/A 84 63 49 SW13 N/A HX 85
WIZ051-052-058>065-066-070>072-111800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 80 68 66 W7 30.03R HX 83
WAUKESHA PTSUNNY 79 72 78 W12 30.06S HX 82
INZ001>003-010>013-019-020-111800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 90 75 62 SW15 30.05S HX 100
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-111800-
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 86 230/ 10/ 13 N/A
NORTHERLY ISL 1630 83 170/ 9/ 13 N/A
CALUMET HARBOR 1600 82 200/ 11/ 15 1016.6
BURNS HARBOR 1640 83 230/ 8/ 10 1018.3S
MICHIGAN CITY 1630 81 220/ 12/ 13 1016.2R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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