147
NZUS59 KLOT 120410
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM 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>023-120500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 24 16 71 N6 30.04R WCI 17
MIDWAY CLOUDY 27 16 63 S5 30.05R WCI 22
AURORA CLOUDY 24 19 81 N3 30.04R
LANSING* CLOUDY 26 17 69 CALM 30.06R
JOLIET* CLOUDY 29 22 75 CALM 30.06S
WAUKEGAN CLOUDY 21 12 68 CALM 30.05R
DUPAGE AIRPORT CLOUDY 24 19 81 N6 30.04R WCI 17
WHEELING CLOUDY 24 16 71 CALM 30.06R
MORRIS* MIX PCPN 27 24 91 CALM 30.04S
LEWIS AIRPORT* CLOUDY 27 19 74 CALM 30.06R
NORTHERLY ISL* N/A 26 16 65 S3 N/A
WIZ051-052-058>065-066-070>072-120500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 20 12 71 NW5 30.06R WCI 13
RACINE* MOCLDY 19 12 74 NW3 30.07R
BURLINGTON CLOUDY 16 11 81 CALM 30.06R
WAUKESHA PTCLDY 18 12 79 CALM 30.06R
WEST BEND MOCLDY 14 14 100 CALM 30.05R
INZ001>003-010>013-019-020-120500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 27 21 80 CALM 30.06R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 26 18 71 S3 30.05R
LMZ740>746-120500-
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 0340 28 260/ 1/ 1 N/A
NORTHERLY ISL 0315 26 150/ 1/ 2 N/A
CALUMET HARBOR 0324 27 180/ 2/ 3 1017.2
BURNS HARBOR 0340 27 210/ 3/ 4 1018.3R
MICHIGAN CITY 0340 27 190/ 4/ 5 1018.4R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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