407
NZUS59 KLOT 211956
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT MON SEP 21 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>023-212100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 63 53 70 NE20G26 30.14S
MIDWAY NOT AVBL
AURORA CLOUDY 66 56 70 NE15 30.12S
WAUKEGAN PTSUNNY 63 54 72 NE13G23 30.16F
DUPAGE AIRPORT CLOUDY 64 55 72 NE17G26 30.13S
WHEELING CLOUDY 64 54 69 NE12G25 30.17S
NORTHERLY ISL* N/A 64 55 72 NE20 N/A
WIZ051-052-058>065-066-070>072-212100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 62 53 72 NE16G24 30.18F
KENOSHA* MOSUNNY 62 53 72 NE18G29 30.19F
INZ001>003-010>013-019-020-212100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 68 59 73 NE14G23 30.12F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-212100-
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 1930 63 50/ 21/ 24 N/A
NORTHERLY ISL 1915 63 50/ 18 N/A
CALUMET HARBOR 1906 63 30/ 12/ 18 1020.4
BURNS HARBOR NOT AVBL
MICHIGAN CITY 1930 59 30/ 11/ 11 1019.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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