204
NZUS59 KLOT 231056
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT THU APR 23 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>023-231200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 54 48 80 SW7 29.91R
MIDWAY NOT AVBL
AURORA CLEAR 48 47 96 CALM 29.91S FOG
WAUKEGAN CLEAR 51 46 83 SW5 29.89S
DUPAGE AIRPORT CLEAR 50 47 89 SE3 29.91R
WHEELING PTCLDY 51 45 79 CALM 29.92R
LEWIS AIRPORT* PTCLDY 52 52 100 S7 29.93S FOG
NORTHERLY ISL* N/A 56 49 77 S5 N/A
WIZ051-052-058>065-066-070>072-231200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 51 41 68 SW3 29.89S
WAUKESHA CLEAR 48 39 71 S3 29.91R
INZ001>003-010>013-019-020-231200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 55 55 100 S8 29.93R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-231200-
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 1030 53 170/ 12/ 12 N/A
NORTHERLY ISL 1015 54 180/ 2/ 5 N/A
CALUMET HARBOR 1006 200/ 2/ 3 1012.8
BURNS HARBOR 1030 58 190/ 6/ 8 1014.2R
MICHIGAN CITY 1030 60 190/ 9/ 10 1012.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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