918
NZUS59 KLOT 181256
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 66 58 75 NW3 30.12S
MIDWAY NOT AVBL
AURORA PTSUNNY 62 57 83 N6 30.15S
WAUKEGAN PTSUNNY 68 60 75 NE8 30.14R
DUPAGE AIRPORT PTSUNNY 65 57 75 NW5 30.13F
WHEELING MOSUNNY 68 60 75 CALM 30.15R
LEWIS AIRPORT* SUNNY 64 59 82 CALM 30.14F
NORTHERLY ISL* N/A 68 60 75 E8 N/A
WIZ051-052-058>065-066-070>072-181400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 65 58 78 E8 30.15R
KENOSHA* PTSUNNY 64 63 94 N6 30.16
WAUKESHA PTSUNNY 61 57 88 NE5 30.18S
INZ001>003-010>013-019-020-181400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 68 64 88 CALM 30.13R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-181400-
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 1230 74 100/ 11/ 12 N/A
NORTHERLY ISL 1230 68 80/ 6/ 8 N/A
CALUMET HARBOR 1218 66 260/ 2/ 4 1018.9
BURNS HARBOR 1230 67 180/ 3/ 4 1020.7F
MICHIGAN CITY 1230 63 90/ 4/ 5 1019.2F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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