876
NZUS59 KLOT 181601
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT FRI SEP 18 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>023-181700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 71 57 61 NE16 30.28S
MIDWAY PTSUNNY 70 58 65 NE14 30.28R
AURORA PTSUNNY 70 57 63 NE13 30.28S
LANSING* CLOUDY 69 61 77 E6 30.28R
JOLIET* CLOUDY 70 61 73 NE7 30.28R
WAUKEGAN MOSUNNY 69 60 73 NE7G17 30.31R
DUPAGE AIRPORT CLOUDY 69 56 62 NE13 30.28S
WHEELING MOSUNNY 70 55 59 E7G23 30.32R
NORTHERLY ISL* N/A 69 56 62 E16 N/A
WIZ051-052-058>065-066-070>072-181700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 66 59 78 E9 30.32S
KENOSHA* PTSUNNY 70 62 76 E10 30.33R
RACINE* PTSUNNY 68 60 75 E10 30.34R
INZ001>003-010>013-019-020-181700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 70 70 100 NE10 30.27R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 68 61 78 E13 30.27F
LMZ740>746-181700-
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 1515 69 60/ 13/ 15 N/A
CALUMET HARBOR 1524 67 40/ 11/ 15 1025.1
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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