500
NZUS59 KLOT 130401
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SAT JUL 12 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>023-130500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 76 70 82 W7 29.94S
MIDWAY PTCLDY 78 69 73 SW6 29.94S HX 80
AURORA CLEAR 70 68 93 W6 29.97R FOG
LANSING* CLEAR 73 69 87 SW3 29.96F
JOLIET* CLEAR 76 73 88 W3 29.97R
WAUKEGAN PTCLDY 76 67 73 W5 29.93S
DUPAGE AIRPORT CLEAR 75 69 81 W6 29.96S
WHEELING CLEAR 78 70 76 W8 29.95S HX 80
KANKAKEE* PTCLDY 73 70 89 SW5 29.99R
MORRIS* CLEAR 72 71 97 W6 29.97R
LEWIS AIRPORT* CLEAR 75 73 94 W5 29.98R
WIZ051-052-058>065-066-070>072-130500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 76 64 66 W5 29.92R
RACINE* PTCLDY 75 67 76 W3 29.95R
WAUKESHA CLEAR 70 63 78 W7 29.96S
WEST BEND CLEAR 72 64 78 W3 29.95R
INZ001>003-010>013-019-020-130500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 77 75 94 CALM 29.95S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 73 69 87 S5 29.96F
LMZ740>746-130500-
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 0340 87 260/ 14/ 16 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 0324 77 200/ 4/ 6 1013.5
BURNS HARBOR 0340 77 210/ 5/ 7 1014.9R
MICHIGAN CITY 0340 76 200/ 9/ 12 1012.7R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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