480
NZUS59 KLOT 200910
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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>023-201000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE LGT RAIN 68 67 96 E5 29.87F FOG
MIDWAY TSTM 68 68 100 NE3 29.88F FOG
AURORA TSTM 68 68 100 W12G24 29.91R VSB 1/2
LANSING* RAIN 68 68 100 E5 29.89F
JOLIET* LGT RAIN 70 70 100 CALM 29.87S
WAUKEGAN LGT RAIN 65 65 100 NE13 29.90F
DUPAGE AIRPORT RAIN 68 68 100 N9 29.88F FOG
WHEELING RAIN 67 67 100 NE9 29.90F FOG
KANKAKEE* CLOUDY 69 68 95 SE7 29.87F
LEWIS AIRPORT* RAIN 68 68 100 E7 29.87S FOG
NORTHERLY ISL* N/A 66 65 96 NE5 N/A
WIZ051-052-058>065-066-070>072-201000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT RAIN 61 60 97 N10 29.94S VSB 1/2
RACINE* LGT RAIN 63 62 97 NE10 29.95F
BURLINGTON CLOUDY 63 62 96 NE8 29.94R
WAUKESHA LGT RAIN 61 61 100 NE7 29.95R FOG
WEST BEND CLOUDY 59 59 100 CALM 29.97S FOG
INZ001>003-010>013-019-020-201000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO LGT RAIN 68 68 100 CALM 29.92R FOG
LMZ740>746-201000-
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 0815 66 CALM / 3 N/A
CALUMET HARBOR 0830 69 CALM / 2 1012.5S
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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