339
NZUS59 KLOT 250401
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT MON AUG 24 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>023-250500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 67 56 67 CALM 30.09F
MIDWAY PTCLDY 70 55 60 E3 30.09F
AURORA PTCLDY 63 59 87 CALM 30.10S
LANSING* PTCLDY 60 58 91 CALM 30.11S
JOLIET* PTCLDY 65 59 80 CALM 30.11R
WAUKEGAN NOT AVBL
DUPAGE AIRPORT NOT AVBL
WHEELING PTCLDY 62 57 83 CALM 30.11F
KANKAKEE* CLEAR 63 59 86 CALM 30.11S
LEWIS AIRPORT* PTCLDY 64 61 88 CALM 30.11S
NORTHERLY ISL* N/A 67 55 65 NE6 N/A
WIZ051-052-058>065-066-070>072-250500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 62 54 74 S3 30.09S
KENOSHA* CLEAR 57 55 93 CALM 30.11S
WEST BEND CLEAR 54 54 100 CALM 30.10S
INZ001>003-010>013-019-020-250500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 64 64 100 CALM 30.09F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 57 56 96 CALM 30.11S
LMZ740>746-250500-
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 0315 67 50/ 3/ 5 N/A
CALUMET HARBOR 0324 69 10/ 3/ 4 1019.2
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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