921
NZUS59 KLOT 040906
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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>023-041000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 70 64 81 S5 30.00S
MIDWAY CLEAR 70 63 78 S6 30.01S
AURORA CLEAR 61 61 100 CALM 30.01S
LANSING* CLEAR 64 61 91 CALM 30.02S
JOLIET* CLEAR 65 65 100 CALM 30.02S FOG
WAUKEGAN CLEAR 65 63 93 SW6 30.00R
DUPAGE AIRPORT CLEAR 64 63 96 CALM 30.01S
WHEELING CLEAR 66 64 93 CALM 30.02R
KANKAKEE* CLEAR 62 61 96 SE3 30.04S
LEWIS AIRPORT* CLEAR 64 64 100 SE6 30.03R
NORTHERLY ISL* N/A 71 61 70 S8 N/A
WIZ051-052-058>065-066-070>072-041000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 65 62 90 SW6 29.99S
KENOSHA* CLEAR 62 61 96 SW5 30.01S
BURLINGTON CLEAR 58 58 99 CALM 30.01S
WEST BEND CLEAR N/A N/A N/A CALM 30.00S
INZ001>003-010>013-019-020-041000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 66 66 100 S5 30.01S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 61 61 100 CALM 30.04S
LMZ740>746-041000-
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 0840 74 190/ 9/ 10 N/A
NORTHERLY ISL 0815 71 190/ 7/ 9 N/A
CALUMET HARBOR 0824 70 180/ 3/ 5 1016.4
BURNS HARBOR 0840 1016.9F
MICHIGAN CITY 0840 71 170/ 11/ 14 1015.0S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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