797
NZUS59 KLOT 271101
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT WED AUG 27 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>023-271200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 56 50 80 SW3 30.23R
MIDWAY PTCLDY 57 48 72 SW3 30.24R
AURORA CLEAR 47 45 93 CALM 30.25R
LANSING* CLEAR 51 50 99 CALM 30.25S
JOLIET* CLEAR 51 51 99 CALM 30.25S
WAUKEGAN CLEAR 55 49 80 W6 30.22S
DUPAGE AIRPORT CLEAR 51 48 89 CALM 30.24R
WHEELING CLEAR 51 48 89 S3 30.25R
MORRIS* PTCLDY 51 50 96 CALM 30.25R
LEWIS AIRPORT* PTCLDY 52 52 100 CALM 30.25S
NORTHERLY ISL* N/A 60 48 64 SW6 N/A
WIZ051-052-058>065-066-070>072-271200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 56 49 77 CALM 30.21R
RACINE* CLEAR 54 50 86 W7 30.24R
WAUKESHA CLEAR 46 46 100 CALM 30.23S
WEST BEND CLEAR 50 50 100 CALM 30.22R
INZ001>003-010>013-019-020-271200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 50 50 100 CALM 30.23S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 50 47 89 CALM 30.26R
LMZ740>746-271200-
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 1040 65 260/ 12/ 13 N/A
NORTHERLY ISL 1030 60 260/ 5/ 9 N/A
CALUMET HARBOR 1006 220/ 3/ 5 1022.7
BURNS HARBOR 1040 57 180/ 5/ 6 1024.7R
MICHIGAN CITY 1040 58 160/ 7/ 11 1023.2R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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