165
NZUS59 KLOT 171056
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT THU JUL 17 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>023-171200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 69 64 84 NW6 29.95R
MIDWAY NOT AVBL
AURORA CLOUDY 69 66 90 CALM 29.97R
WAUKEGAN CLOUDY 66 60 81 N8 29.96R
DUPAGE AIRPORT CLOUDY 69 64 84 NW7 29.97R
WHEELING CLOUDY 68 63 84 N7 29.97R
LEWIS AIRPORT* MOCLDY 66 66 100 S5 29.97R
NORTHERLY ISL* N/A 70 62 76 N3 N/A
WIZ051-052-058>065-066-070>072-171200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 62 58 86 NW5 29.94R
WAUKESHA CLOUDY 61 61 100 NW6 29.97S
INZ001>003-010>013-019-020-171200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 72 70 94 W6 29.96R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-171200-
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 76 320/ 7/ 8 N/A
NORTHERLY ISL 1030 70 280/ 3/ 13 N/A
CALUMET HARBOR 1018 70 310/ 6/ 10 1013.1
BURNS HARBOR 1030 71 330/ 6/ 8 1014.6R
MICHIGAN CITY 1010 70 300/ 15/ 17 1012.0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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