600
NZUS59 KLOT 121156
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT FRI SEP 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>023-121300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 60 59 96 N6 30.21R
6HR MIN TEMP: 60; 6HR MAX TEMP: 64;
MIDWAY NOT AVBL
AURORA FOG 57 56 96 NE5 30.21S VSB 1/4
6HR MIN TEMP: 56; 6HR MAX TEMP: 61;
WAUKEGAN FOG 59 56 89 CALM 30.22R VSB 1/4
6HR MIN TEMP: 56; 6HR MAX TEMP: 61;
DUPAGE AIRPORT FOG 56 54 93 N3 30.21S VSB 1/4
6HR MIN TEMP: 55; 6HR MAX TEMP: 62; 6HR PCP: TRACE;
WHEELING FOG 59 59 100 N3 30.23S VSB 1/4
6HR MIN TEMP: 59; 6HR MAX TEMP: 62;
LEWIS AIRPORT* PTCLDY 61 61 100 NE5 30.22R FOG
WIZ051-052-058>065-066-070>072-121300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE FOG 58 58 100 CALM 30.22S VSB 1/8
6HR MIN TEMP: 56; 6HR MAX TEMP: 60;
KENOSHA* FOG 55 55 100 CALM 30.23 VSB 1/4
RACINE* FOG 58 58 100 CALM 30.24S VSB<1/4
WAUKESHA FOG 57 57 100 CALM 30.24R VSB 1/4
INZ001>003-010>013-019-020-121300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 54 54 100 CALM 30.21R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-121300-
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 1130 68 110/ 4/ 4 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 1106 CALM / 1 1021.8
BURNS HARBOR 1130 65 170/ 4/ 5 1023.7R
MICHIGAN CITY 1130 62 150/ 11/ 12 1022.1R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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