657
NZUS59 KLOT 121110
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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>023-121200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 21 15 78 N5 30.06R WCI 15
MIDWAY PTCLDY 24 18 77 CALM 30.07R
AURORA CLEAR 10 8 92 CALM 30.07R FOG
LANSING* CLEAR 20 15 81 CALM 30.08R
JOLIET* CLEAR 21 20 96 CALM 30.08R FOG
WAUKEGAN MOCLDY 18 12 77 NW6 30.06R WCI 10
DUPAGE AIRPORT CLEAR 18 15 88 CALM 30.06R
WHEELING CLEAR 21 15 78 CALM 30.08R
MORRIS* N/A 20 20 98 CALM 30.07R FOG
LEWIS AIRPORT* PTCLDY 21 21 100 CALM 30.08R FOG
NORTHERLY ISL* N/A 27 20 75 S6 N/A WCI 21
WIZ051-052-058>065-066-070>072-121200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 14 9 80 CALM 30.06S
RACINE* CLOUDY 15 10 80 W3 30.09R
BURLINGTON CLEAR 6 2 87 CALM 30.08R
WAUKESHA CLEAR 10 9 92 CALM 30.07S
WEST BEND PTCLDY 5 3 92 CALM 30.06S
INZ001>003-010>013-019-020-121200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 19 19 100 CALM 30.07R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 21 18 88 E3 30.06R
LMZ740>746-121200-
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 1040 29 CALM N/A
NORTHERLY ISL 1015 26 CALM / 1 N/A
CALUMET HARBOR 1030 26 180/ 1/ 2 1017.8R
BURNS HARBOR 1040 27 90/ 4/ 5 1018.6S
MICHIGAN CITY 1040 25 90/ 4/ 5 1018.8S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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