Weather Roundup
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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NZUS59 KLOT 110956
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST THU DEC 11 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>023-111100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 25 14 63 N12 29.97F WCI 14
MIDWAY NOT AVBL
AURORA CLOUDY 25 17 72 NW13 29.98F WCI 14
WAUKEGAN CLOUDY 21 12 68 NW5 29.97S WCI 15
DUPAGE AIRPORT CLOUDY 25 15 66 NW13 29.96F WCI 14
WHEELING CLOUDY 24 14 65 NW7 29.98F WCI 16
NORTHERLY ISL* N/A 26 14 60 W10 N/A WCI 16
$$
WIZ051-052-058>065-066-070>072-111100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 18 10 71 NW7 29.96F WCI 9
$$
INZ001>003-010>013-019-020-111100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
$$
LMZ740>746-111100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY
AIR DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB) (MI)
HARRISON CRIB 0930 26 310/ 15/ 17 N/A
NORTHERLY ISL 0915 26 300/ 8/ 15 N/A
CALUMET HARBOR 0918 27 300/ 8/ 12 1015.1
BURNS HARBOR 0930 28 320/ 8/ 12 1015.6R
MICHIGAN CITY 0930 29 290/ 17/ 20 1014.8R
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$