120
NZUS59 KLOT 181056
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT FRI JUL 18 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>023-181200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 59 55 87 W3 30.12R
MIDWAY NOT AVBL
AURORA CLEAR 54 52 93 CALM 30.14R
WAUKEGAN MOCLDY 59 55 87 N5 30.13S
DUPAGE AIRPORT CLEAR 57 54 89 CALM 30.13R
WHEELING PTCLDY 60 57 89 N3 30.14S
LEWIS AIRPORT* CLEAR 59 59 100 NW5 30.14S
NORTHERLY ISL* N/A 65 59 81 MISG N/A
WIZ051-052-058>065-066-070>072-181200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 58 54 86 NW5 30.14S
WAUKESHA CLEAR 54 54 100 NE3 30.17S
INZ001>003-010>013-019-020-181200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 61 61 100 CALM 30.11S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-181200-
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 1030 74 40/ 5/ 6 N/A
NORTHERLY ISL 1030 64 340/ 4/ 7 N/A
CALUMET HARBOR 1018 65 320/ 2/ 4 1018.7
BURNS HARBOR 1030 65 CALM / 2 1020.3S
MICHIGAN CITY 1030 63 120/ 6/ 6 1018.7R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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