581
NZUS59 KLOT 111401
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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>023-111500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 24 14 65 NW5 29.99R WCI 18
MIDWAY CLOUDY 25 15 66 NW7 30.01R WCI 17
AURORA CLOUDY 23 15 71 NW6 30.00R WCI 16
LANSING* CLOUDY 26 11 54 N3 30.01R
JOLIET* CLOUDY 27 16 62 CALM 30.03R
WAUKEGAN CLEAR 17 12 80 W5 30.00R WCI 10
DUPAGE AIRPORT CLOUDY 23 14 68 W3 30.00R
WHEELING CLOUDY 22 15 75 N5 30.02R WCI 16
MORRIS* CLOUDY 26 20 79 NW3 30.01S
LEWIS AIRPORT* CLOUDY 25 16 68 W8 30.02R WCI 16
NORTHERLY ISL* N/A 25 16 68 NW8 N/A WCI 16
WIZ051-052-058>065-066-070>072-111500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 16 10 77 W7 29.99R WCI 6
KENOSHA* CLEAR 12 9 85 W5 30.01R WCI 4
RACINE* CLEAR 15 10 80 NW7 30.01R WCI 5
BURLINGTON MOCLDY 13 10 88 W6 30.00R WCI 4
WEST BEND CLEAR 16 12 86 NW7 29.97R WCI 6
INZ001>003-010>013-019-020-111500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 27 18 69 NW7 30.00R WCI 19
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 25 16 68 W9 29.99R WCI 15
LMZ740>746-111500-
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 1340 24 320/ 11/ 13 N/A
NORTHERLY ISL 1315 25 290/ 3/ 11 N/A
CALUMET HARBOR 1330 25 310/ 3/ 8 1015.3R
BURNS HARBOR 1340 27 300/ 4/ 7 1015.9R
MICHIGAN CITY 1340 27 290/ 11/ 13 1015.6R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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