923
NZUS59 KLOT 120756
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT TUE MAY 12 2026
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>023-120900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 42 32 67 SE3 30.15F
MIDWAY NOT AVBL
AURORA CLEAR 37 32 82 SE3 30.15F
WAUKEGAN PTCLDY 34 30 85 CALM 30.15F
DUPAGE AIRPORT CLEAR 38 32 79 E3 30.14F
WHEELING CLEAR 38 33 82 CALM 30.17F
MORRIS* CLEAR 41 34 75 SE7 30.16F
NORTHERLY ISL* N/A 46 33 60 E7 N/A
WIZ051-052-058>065-066-070>072-120900-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 36 28 73 CALM 30.15F
INZ001>003-010>013-019-020-120900-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-120900-
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 47 120/ 9/ 10 N/A
NORTHERLY ISL 0715 46 80/ 7/ 9 N/A
CALUMET HARBOR 0718 80/ 8/ 9 1021.2
BURNS HARBOR 0730 46 120/ 4/ 5 1022.0F
MICHIGAN CITY 0730 42 140/ 6/ 7 1021.3F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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