975
NZUS59 KLOT 180756
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT SUN MAY 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>023-180900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 54 45 71 W6 29.87R
MIDWAY NOT AVBL
AURORA PTCLDY 48 41 76 W8 29.89R
WAUKEGAN MOCLDY 53 44 71 W8 29.87R
DUPAGE AIRPORT CLEAR 52 44 74 W7 29.88R
WHEELING CLEAR 54 45 71 NW7 29.88R
NORTHERLY ISL* N/A 57 45 64 NW10 N/A
WIZ051-052-058>065-066-070>072-180900-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 53 45 74 W12 29.85R
INZ001>003-010>013-019-020-180900-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-180900-
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 0730 61 320/ 11/ 12 N/A
NORTHERLY ISL 0730 57 270/ 6/ 11 N/A
CALUMET HARBOR 0706 55 350/ 4/ 5 1010.2
BURNS HARBOR 0730 55 360/ 1/ 3 1012.2R
MICHIGAN CITY 0730 54 300/ 4/ 5 1010.7R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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