330
NZUS59 KLOT 180859
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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>023-181000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 53 45 74 NW7 29.87S
MIDWAY NOT AVBL
AURORA CLEAR 46 40 79 NW6 29.89S
WAUKEGAN CLOUDY 53 44 71 W7 29.87S
DUPAGE AIRPORT CLEAR 51 44 77 NW8 29.88S
WHEELING PTCLDY 53 45 74 NW6 29.90R
NORTHERLY ISL* N/A 56 45 66 W9 N/A
WIZ051-052-058>065-066-070>072-181000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 53 45 74 NW9 29.87R
INZ001>003-010>013-019-020-181000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-181000-
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 0830 60 310/ 11/ 11 N/A
NORTHERLY ISL 0830 56 300/ 6/ 11 N/A
CALUMET HARBOR 0818 56 280/ 1/ 4 1010.6
BURNS HARBOR 0830 54 340/ 3/ 8 1012.2R
MICHIGAN CITY 0830 53 310/ 12/ 14 1010.8R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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