597
NZUS59 KLOT 091356
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT THU JUL 09 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>023-091500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 79 69 71 W7 29.90R HX 81
MIDWAY NOT AVBL
AURORA PTSUNNY 76 72 87 S3 29.91S
WAUKEGAN PTSUNNY 76 69 79 W6 29.89R
DUPAGE AIRPORT PTSUNNY 78 70 76 S6 29.90S HX 80
WHEELING PTSUNNY 80 66 62 W7 29.91R HX 82
LEWIS AIRPORT* SUNNY 79 75 89 W7 29.92S HX 82
NORTHERLY ISL* N/A 79 68 69 W7 N/A HX 81
WIZ051-052-058>065-066-070>072-091500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 75 68 78 W9 29.87R
INZ001>003-010>013-019-020-091500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 81 81 100 W8G14 29.91S HX 91
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-091500-
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 1330 78 250/ 6/ 8 N/A
NORTHERLY ISL 1315 77 260/ 7/ 9 N/A
CALUMET HARBOR 1306 190/ 6/ 9 1012.7
BURNS HARBOR 1330 210/ 6/ 7 1013.2F
MICHIGAN CITY 1330 77 210/ 11/ 12 1011.0F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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