549
NZUS59 KLOT 311356
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SUN AUG 31 2025
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>023-311500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 65 54 67 N5 30.27R
MIDWAY NOT AVBL
AURORA SUNNY 65 55 70 E6 30.28S
WAUKEGAN SUNNY 67 54 63 CALM 30.28S
DUPAGE AIRPORT SUNNY 65 54 67 NE3 30.28R
WHEELING SUNNY 66 55 67 N5 30.30R
LEWIS AIRPORT* MOSUNNY 64 57 77 CALM 30.29R
NORTHERLY ISL* N/A 69 55 60 CALM N/A
WIZ051-052-058>065-066-070>072-311500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 65 56 72 N8 30.28S
RACINE* SUNNY 65 58 78 N3 30.31R
WAUKESHA SUNNY 63 55 77 CALM 30.31S
INZ001>003-010>013-019-020-311500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 66 61 82 CALM 30.27R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-311500-
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 1330 67 200/ 2/ 2 N/A
NORTHERLY ISL 1330 67 120/ 2/ 6 N/A
CALUMET HARBOR 1306 200/ 1/ 2 1023.9
BURNS HARBOR 1330 64 190/ 4/ 5 1025.7R
MICHIGAN CITY 1330 64 160/ 7/ 8 1024.1R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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