546
NZUS59 KLOT 050311
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM 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>023-050400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 79 66 64 S6 30.00S HX 81
MIDWAY PTCLDY 79 67 66 S6 30.02R HX 81
AURORA CLEAR 73 69 87 S6 30.01R
LANSING* CLEAR 71 67 86 CALM 30.04R
JOLIET* CLEAR 73 70 92 CALM 30.02S
WAUKEGAN CLEAR 72 68 87 SW3 30.00R
DUPAGE AIRPORT CLEAR 74 68 81 S5 30.01R
WHEELING CLEAR 78 67 68 S5 30.02R HX 80
KANKAKEE* CLEAR 71 69 93 S3 30.05R
LEWIS AIRPORT* CLEAR 73 72 94 SE6 30.03R
NORTHERLY ISL* N/A 79 64 60 S6 N/A HX 81
WIZ051-052-058>065-066-070>072-050400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 77 68 73 S7 29.98S
KENOSHA* CLEAR 75 69 81 S6 30.01R
BURLINGTON PTCLDY 71 70 95 CALM 30.01R
WEST BEND MOCLDY N/A N/A N/A CALM 30.00R
INZ001>003-010>013-019-020-050400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 75 75 100 CALM 30.02R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 74 65 73 S6 30.05R
LMZ740>746-050400-
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 0240 81 200/ 11/ 11 N/A
NORTHERLY ISL 0215 80 210/ 5/ 9 N/A
CALUMET HARBOR 0224 79 180/ 4/ 5 1016.6
BURNS HARBOR 0240 1017.3R
MICHIGAN CITY 0240 77 160/ 6/ 7 1015.0R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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