090
NZUS59 KLOT 201658
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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>023-201800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE LGT RAIN 66 64 93 NE16 29.96S
MIDWAY NOT AVBL
AURORA LGT RAIN 65 65 100 NE7 29.97S FOG
WAUKEGAN LGT RAIN 64 63 96 NE12G23 29.98F
DUPAGE AIRPORT LGT RAIN 65 64 97 NE6 29.98R
WHEELING LGT RAIN 65 64 97 NE8 29.99R
LEWIS AIRPORT* LGT RAIN 66 66 100 NE9 29.97R FOG
NORTHERLY ISL* N/A 65 63 93 NE14 N/A
WIZ051-052-058>065-066-070>072-201800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 62 59 90 NE10 30.03R
INZ001>003-010>013-019-020-201800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* LGT RAIN 66 66 100 NE10 29.94S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-201800-
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 1615 66 50/ 11/ 15 N/A
CALUMET HARBOR 1606 20/ 10/ 14 1014.5
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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