876
NZUS59 KLOT 271556
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT MON APR 27 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>023-271700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 57 53 86 SE13 29.79F
MIDWAY NOT AVBL
AURORA CLOUDY 59 53 80 SE16 29.73F
WAUKEGAN HVY RAIN 50 48 93 SE12 29.82F FOG
DUPAGE AIRPORT CLOUDY 59 53 80 SE14G23 29.76F
WHEELING CLOUDY 57 54 89 SE9 29.81F
LEWIS AIRPORT* CLOUDY 59 55 88 SE20G28 29.80S
NORTHERLY ISL* N/A 53 50 89 E8 N/A
WIZ051-052-058>065-066-070>072-271700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 48 46 93 SE12 29.82F
WAUKESHA CLOUDY 52 48 87 E14 29.81F
INZ001>003-010>013-019-020-271700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* LGT RAIN 61 57 88 SE9G20 29.83F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-271700-
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 1530 54 130/ 11/ 12 N/A
NORTHERLY ISL 1515 54 80/ 6/ 8 N/A
CALUMET HARBOR 1512 160/ 9/ 11 1009.9
BURNS HARBOR 1530 62 140/ 7/ 15 1010.5F
MICHIGAN CITY 1530 62 130/ 12/ 16 1009.4F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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