746
NZUS59 KLOT 121956
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM 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>023-122100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 70 44 39 SW8 29.89F
MIDWAY NOT AVBL
AURORA CLOUDY 69 45 41 CALM 29.89F
WAUKEGAN CLOUDY 67 46 47 SW10 29.85F
DUPAGE AIRPORT CLOUDY 67 48 50 W5 29.90F
WHEELING LGT RAIN 68 45 43 SW9 29.91F
MORRIS* PTSUNNY 79 45 29 W17 29.89F
LEWIS AIRPORT* SUNNY 77 46 33 SW12G18 29.90F
NORTHERLY ISL* N/A 72 41 32 S3 N/A
WIZ051-052-058>065-066-070>072-122100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 66 44 45 SW18G32 29.81F
WAUKESHA MOSUNNY 66 46 48 SW17G38 29.83F
INZ001>003-010>013-019-020-122100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 75 45 33 SW14G21 29.93S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-122100-
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 1930 72 220/ 11/ 12 N/A
NORTHERLY ISL 1915 73 220/ 8/ 15 N/A
CALUMET HARBOR 1912 220/ 6/ 11 1012.9
BURNS HARBOR 1930 72 200/ 7/ 11 1013.9F
MICHIGAN CITY 1930 72 180/ 11/ 15 1011.9F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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