520
NZUS59 KLOT 120856
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST FRI DEC 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>023-121000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 22 15 75 N5 30.05S WCI 16
MIDWAY NOT AVBL
AURORA MOCLDY 20 16 84 CALM 30.05S
WAUKEGAN CLOUDY 20 14 77 NW6 30.06R WCI 12
DUPAGE AIRPORT CLOUDY 21 17 84 N5 30.05S WCI 15
WHEELING MOCLDY 22 15 75 N3 30.07S
NORTHERLY ISL* N/A 26 17 68 NE1 N/A
WIZ051-052-058>065-066-070>072-121000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 16 12 84 NW5 30.06S WCI 9
INZ001>003-010>013-019-020-121000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-121000-
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 0830 28 360/ 1/ 1 N/A
NORTHERLY ISL 0815 27 90/ 2 N/A
CALUMET HARBOR 0806 27 CALM 1017.5
BURNS HARBOR 0830 27 CALM / 3 1018.6F
MICHIGAN CITY 0830 26 110/ 3/ 3 1018.8F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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