233
NZUS59 KLOT 122156
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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>023-122300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 63 53 70 SW17 29.84S
MIDWAY NOT AVBL
AURORA LGT RAIN 63 52 67 SW14G21 29.85F
WAUKEGAN CLOUDY 69 47 45 SW24G35 29.81F
DUPAGE AIRPORT LGT RAIN 62 55 77 S7 29.84F
WHEELING CLOUDY 67 50 54 W12 29.86R
MORRIS* LGT RAIN 66 52 59 CALM 29.86R
LEWIS AIRPORT* LGT RAIN 66 54 63 W7G13 29.87F
NORTHERLY ISL* N/A 65 51 60 W10 N/A
WIZ051-052-058>065-066-070>072-122300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 73 45 36 SW31G49 29.73F
WAUKESHA MOSUNNY 73 46 38 SW21G39 29.75F
INZ001>003-010>013-019-020-122300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-122300-
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 2130 70 210/ 33/ 41 N/A
NORTHERLY ISL 2115 67 240/ 3/ 6 N/A
CALUMET HARBOR 2112 CALM / 2 1010.9
BURNS HARBOR 2130 63 90/ 3/ 3 1011.9F
MICHIGAN CITY 2130 62 60/ 6/ 7 1010.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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