527
NZUS59 KLOT 121456
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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>023-121600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 24 16 71 CALM 30.11F
MIDWAY NOT AVBL
AURORA SUNNY 9 5 84 CALM 30.13R FOG
WAUKEGAN SUNNY 19 11 70 W5 30.11S WCI 12
DUPAGE AIRPORT SUNNY 17 14 88 CALM 30.12S
WHEELING SUNNY 21 14 74 CALM 30.14S
NORTHERLY ISL* N/A 28 20 71 S5 N/A WCI 23
WIZ051-052-058>065-066-070>072-121600-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 18 10 71 W7 30.11R WCI 9
KENOSHA* SUNNY 16 9 73 W6 30.12S WCI 7
WAUKESHA SUNNY 14 10 85 W7 30.13R WCI 4
INZ001>003-010>013-019-020-121600-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 28 28 100 CALM 30.13R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-121600-
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 1430 28 190/ 9/ 10 N/A
NORTHERLY ISL 1415 27 230/ 3/ 5 N/A
CALUMET HARBOR 1406 CALM / 2 1019.9
BURNS HARBOR 1430 27 220/ 3/ 4 1021.0R
MICHIGAN CITY 1430 26 190/ 1/ 1 1021.0R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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