274
NZUS59 KLOT 181556
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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>023-181700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 72 59 63 N5 30.13S
MIDWAY PTSUNNY 73 59 60 CALM 30.14R
AURORA MOSUNNY 71 61 70 CALM 30.14F
WAUKEGAN PTSUNNY 73 61 65 E10 30.14F
DUPAGE AIRPORT PTSUNNY 73 60 63 CALM 30.13F
WHEELING MOSUNNY 74 60 61 E6 30.15S
LEWIS AIRPORT* MOSUNNY 73 63 68 CALM 30.15S
NORTHERLY ISL* N/A 72 59 63 NE5 N/A
WIZ051-052-058>065-066-070>072-181700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 68 59 73 E7 30.15F
WAUKESHA PTSUNNY 72 59 64 E7 30.18F
INZ001>003-010>013-019-020-181700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-181700-
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 1530 77 CALM / 1 N/A
NORTHERLY ISL 1530 71 80/ 2/ 7 N/A
CALUMET HARBOR 1518 70 190/ 3/ 4 1019.4
BURNS HARBOR 1530 69 340/ 3/ 4 1021.0S
MICHIGAN CITY 1530 70 170/ 5/ 8 1019.3S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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