905
NZUS59 KLOT 121306
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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>023-121400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 21 14 74 CALM 30.10R
MIDWAY PTCLDY 21 17 84 CALM 30.11R
AURORA CLEAR 5 3 91 NW3 30.11R FOG
LANSING* CLEAR 19 15 85 CALM 30.11S FOG
JOLIET* CLEAR 19 17 93 CALM 30.12R FOG
WAUKEGAN MOCLDY 17 10 74 NW6 30.09R WCI 9
DUPAGE AIRPORT CLEAR 13 11 92 CALM 30.10R
WHEELING CLEAR 19 14 81 N3 30.12R
MORRIS* FOG 15 14 96 CALM 30.11R VSB 1/4
LEWIS AIRPORT* CLOUDY 23 23 100 CALM 30.11R FOG
NORTHERLY ISL* N/A 26 19 75 W5 N/A WCI 21
WIZ051-052-058>065-066-070>072-121400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 15 9 76 NW6 30.10R WCI 6
KENOSHA* PTCLDY 14 7 73 W5 30.11 WCI 6
RACINE* CLEAR 14 9 80 W6 30.12R WCI 5
BURLINGTON CLEAR 4 0 85 CALM 30.10R
WAUKESHA CLEAR 10 9 92 W3 30.10R
WEST BEND HVY SNOW 3 1 92 CALM 30.10R VSB 1/4
INZ001>003-010>013-019-020-121400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 19 19 100 CALM 30.11R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 21 18 88 CALM 30.11R
LMZ740>746-121400-
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 1240 28 210/ 9/ 10 N/A
NORTHERLY ISL 1215 27 260/ 4/ 7 N/A
CALUMET HARBOR 1218 25 190/ 1/ 3 1018.8
BURNS HARBOR 1240 25 170/ 3/ 4 1020.0R
MICHIGAN CITY 1240 25 190/ 4/ 5 1020.0R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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