531
NZUS59 KLOT 201356
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SUN SEP 20 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>023-201500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 65 63 93 NE14G24 29.95S
MIDWAY NOT AVBL
AURORA CLOUDY 66 64 93 E13 29.94S
WAUKEGAN LGT RAIN 63 63 100 NE14G23 29.95F
DUPAGE AIRPORT CLOUDY 65 63 93 NE13G23 29.95S
WHEELING LGT RAIN 65 63 93 E14G20 29.97F
NORTHERLY ISL* N/A 66 64 93 NE14 N/A
WIZ051-052-058>065-066-070>072-201500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT RAIN 60 59 96 N12 30.00F FOG
INZ001>003-010>013-019-020-201500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 68 68 100 NE14G21 29.95S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-201500-
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 NOT AVBL
NORTHERLY ISL 1315 66 350/ 10/ 14 N/A
CALUMET HARBOR 1306 10/ 8/ 12 1014.8
BURNS HARBOR NOT AVBL
MICHIGAN CITY NOT AVBL
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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