691
NZUS59 KLOT 311510
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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>023-311600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 68 57 68 CALM 30.28R
MIDWAY MOSUNNY 70 53 54 SE3 30.28S
AURORA SUNNY 69 56 62 CALM 30.29R
LANSING* SUNNY 67 55 66 CALM 30.29S
JOLIET* PTSUNNY 70 58 64 CALM 30.29S
WAUKEGAN MOSUNNY 69 55 60 E3 30.29R
DUPAGE AIRPORT MOSUNNY 68 57 68 CALM 30.29R
WHEELING MOSUNNY 70 57 63 CALM 30.30S
KANKAKEE* N/A 68 54 60 CALM 30.30R
MORRIS* SUNNY 66 59 76 CALM 30.29R
LEWIS AIRPORT* MOSUNNY 68 57 68 CALM 30.30R
NORTHERLY ISL* N/A 69 55 60 E2 N/A
WIZ051-052-058>065-066-070>072-311600-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 68 58 70 NE9 30.29R
KENOSHA* MOSUNNY 70 55 60 NE3 30.30S
RACINE* SUNNY 67 55 65 NE6 30.31S
BURLINGTON SUNNY 66 56 69 NE5 30.31R
WAUKESHA SUNNY 66 54 63 NE7 30.32R
WEST BEND SUNNY 68 59 73 E5 30.32R
INZ001>003-010>013-019-020-311600-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 72 55 56 CALM 30.28R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO SUNNY 67 54 63 S5 30.30R
LMZ740>746-311600-
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 1440 67 190/ 4/ 5 N/A
NORTHERLY ISL 1430 69 80/ 1/ 4 N/A
CALUMET HARBOR 1424 68 60/ 2/ 4 1024.3
BURNS HARBOR 1440 66 280/ 2/ 3 1026.1R
MICHIGAN CITY 1440 66 270/ 5/ 6 1024.7R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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