107
NZUS59 KLOT 040712
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT TUE AUG 04 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>023-040800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 71 64 78 S7 30.01S
MIDWAY PTCLDY 72 64 76 S6 30.01F
AURORA CLEAR 64 63 96 CALM 30.01F
LANSING* CLEAR 65 63 94 CALM 30.03S
JOLIET* PTCLDY 67 67 100 CALM 30.02F
WAUKEGAN CLEAR 67 65 93 S3 30.00S
DUPAGE AIRPORT CLEAR 66 64 93 S3 30.01F
WHEELING CLEAR 66 63 90 CALM 30.02F
KANKAKEE* CLEAR 64 63 95 CALM 30.04S
LEWIS AIRPORT* PTCLDY 68 68 100 SE5 30.03S
NORTHERLY ISL* N/A 73 62 68 S8 N/A
WIZ051-052-058>065-066-070>072-040800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 67 64 90 S6 29.98F
KENOSHA* CLEAR 66 64 93 S5 30.01F
BURLINGTON PTCLDY 59 58 99 CALM 30.01S
WEST BEND CLEAR N/A N/A N/A CALM 30.00S
INZ001>003-010>013-019-020-040800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 68 68 100 S6 30.02S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 64 63 96 CALM 30.04S
LMZ740>746-040800-
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 0640 74 200/ 11/ 12 N/A
NORTHERLY ISL 0615 72 200/ 4 N/A
CALUMET HARBOR 0630 72 180/ 4/ 6 1016.7S
BURNS HARBOR 0640 1017.3R
MICHIGAN CITY 0640 71 160/ 8/ 10 1015.2R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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