541
NZUS59 KLOT 112301
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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>023-120000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 25 16 68 N5 29.99R WCI 19
MIDWAY CLOUDY 27 16 63 NW3 30.01R
AURORA CLOUDY 23 18 81 N5 30.00R WCI 17
LANSING* CLOUDY 27 14 59 SW5 30.01R WCI 21
JOLIET* MOCLDY 28 21 74 CALM 30.01R
WAUKEGAN MOCLDY 23 14 68 NW5 29.99R WCI 17
DUPAGE AIRPORT CLOUDY 25 17 72 NW3 29.99R
WHEELING MOCLDY 25 16 68 NW5 30.02R WCI 19
MORRIS* CLOUDY 27 22 80 CALM 29.99R
LEWIS AIRPORT* CLOUDY 27 19 74 W3 30.00R
NORTHERLY ISL* N/A 27 16 63 W3 N/A
WIZ051-052-058>065-066-070>072-120000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 21 12 68 NW3 30.00R
KENOSHA* CLEAR 21 14 73 NE3 30.01
RACINE* MOCLDY 21 12 68 CALM 30.02R
BURLINGTON CLOUDY 21 13 70 CALM 29.99F
WAUKESHA CLEAR 19 12 73 CALM 30.00R
WEST BEND MOCLDY 19 14 79 CALM 30.00R
INZ001>003-010>013-019-020-120000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 27 19 74 NW3 30.01R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 26 17 68 W5 30.01R WCI 20
LMZ740>746-120000-
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 2240 27 290/ 4/ 6 N/A
NORTHERLY ISL 2215 27 300/ 4/ 7 N/A
CALUMET HARBOR 2224 27 230/ 2/ 7 1015.1
BURNS HARBOR 2240 28 250/ 4/ 5 1016.9R
MICHIGAN CITY 2240 28 250/ 5/ 6 1016.6R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page