778
NZUS59 KLOT 121208
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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>023-121300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 22 15 75 CALM 30.07R
6HR MIN TEMP: 20; 6HR MAX TEMP: 24;
MIDWAY PTCLDY 22 17 81 W3 30.09R
6HR MIN TEMP: 22; 6HR MAX TEMP: 28;
AURORA CLEAR 7 6 96 CALM 30.08R FOG
6HR MIN TEMP: 6; 6HR MAX TEMP: 24;
LANSING* CLEAR 19 15 83 CALM 30.09R
JOLIET* FOG 18 17 93 CALM 30.10R VSB 1/4
WAUKEGAN MOCLDY 18 11 74 NW6 30.07S WCI 10
6HR MIN TEMP: 17; 6HR MAX TEMP: 22;
DUPAGE AIRPORT CLEAR 16 14 92 N3 30.08R
6HR MIN TEMP: 15; 6HR MAX TEMP: 23;
WHEELING PTCLDY 20 15 81 NW3 30.09S
6HR MIN TEMP: 20; 6HR MAX TEMP: 24;
MORRIS* FOG 18 17 97 CALM 30.09R VSB 1/2
LEWIS AIRPORT* PTCLDY 23 23 100 CALM 30.09R FOG
NORTHERLY ISL* N/A 26 18 71 S6 N/A WCI 20
WIZ051-052-058>065-066-070>072-121300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 13 9 84 CALM 30.07R
6HR MIN TEMP: 13; 6HR MAX TEMP: 20;
RACINE* MOCLDY 15 10 80 NW6 30.10R WCI 6
BURLINGTON CLEAR 4 1 87 CALM 30.09R
WAUKESHA CLEAR 9 7 92 W3 30.08R
WEST BEND CLEAR 5 3 92 CALM 30.08R
INZ001>003-010>013-019-020-121300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 19 19 100 CALM 30.08R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 21 18 88 SE3 30.08R
LMZ740>746-121300-
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 1140 28 190/ 9/ 10 N/A
NORTHERLY ISL 1115 27 210/ 5 N/A
CALUMET HARBOR 1124 24 CALM / 1 1018.0
BURNS HARBOR 1140 26 160/ 3/ 5 1019.0R
MICHIGAN CITY 1140 25 160/ 4/ 5 1019.1R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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