559
NZUS59 KLOT 140501
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CST SAT DEC 13 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>023-140600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 3 -9 57 NW12 30.34R WCI -13
MIDWAY CLEAR 4 -8 57 NW12 30.35R WCI -12
AURORA CLEAR -2 -9 72 NW12 30.36R WCI -20
LANSING* CLEAR 5 -9 54 NW12 30.35R WCI -11
JOLIET* CLEAR 6 -4 64 NW6 30.39R WCI -5
WAUKEGAN CLEAR 1 -10 60 NW12G22 30.32R WCI -16
DUPAGE AIRPORT CLEAR 1 -8 66 W10 30.35R WCI -15
WHEELING CLEAR 3 -8 60 MISG 30.36R
MORRIS* CLEAR 3 -4 73 NW14 30.39R WCI -15
WIZ051-052-058>065-066-070>072-140600-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 0 -12 57 NW14G28 30.30R WCI -19
RACINE* CLEAR 0 -11 59 NW13G24 30.33R WCI -18
BURLINGTON CLEAR N/A N/A N/A NW12G17 30.33R
INZ001>003-010>013-019-020-140600-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 6 -3 66 W15 30.30R WCI -12
LMZ740>746-140600-
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 0440 6 310/ 20/ 24 N/A
NORTHERLY ISL 0415 7 300/ 10/ 18 N/A
CALUMET HARBOR 0430 5 280/ 7/ 13 1026.9R
BURNS HARBOR 0440 11 310/ 10/ 13 1026.4S
MICHIGAN CITY 0440 13 300/ 20/ 24 1026.8R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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