624
NZUS59 KLOT 040710
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST THU DEC 04 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>023-040800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 15 4 61 NW10 30.26R WCI 2
MIDWAY PTCLDY 17 6 62 NW13G21 30.26R WCI 4
AURORA PTCLDY 6 0 76 N9 30.27R WCI -8
LANSING* PTCLDY 18 4 54 NW10 30.26R WCI 6
JOLIET* PTCLDY 19 9 65 N6 30.29R WCI 10
WAUKEGAN CLEAR 12 3 67 NW9 30.25R WCI 0
DUPAGE AIRPORT PTCLDY 14 6 70 NW14 30.26R WCI -1
WHEELING CLEAR 14 5 67 N9 30.28R WCI 2
MORRIS* PTCLDY 15 9 78 N6 30.28R WCI 6
LEWIS AIRPORT* PTCLDY 16 7 67 N8 30.28R WCI 5
NORTHERLY ISL* N/A 19 9 65 NW6 N/A WCI 11
WIZ051-052-058>065-066-070>072-040800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 13 1 59 NW17G23 30.25R WCI -4
RACINE* CLEAR 13 2 61 NW9 30.27R WCI 1
BURLINGTON CLEAR N/A N/A N/A NW9 30.28R
WAUKESHA CLEAR 12 3 67 NW13 30.27R WCI -3
WEST BEND CLEAR 12 5 73 NW8 30.25R WCI 1
INZ001>003-010>013-019-020-040800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 19 10 68 NW14 30.24R WCI 6
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 23 17 78 NW6 30.21R WCI 16
LMZ740>746-040800-
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 0640 20 320/ 22/ 25 N/A
NORTHERLY ISL 0615 20 300/ 7/ 16 N/A
CALUMET HARBOR 0624 19 290/ 9/ 13 1023.6
BURNS HARBOR 0640 27 320/ 8/ 12 1023.7R
MICHIGAN CITY 0640 27 310/ 16/ 21 1023.1R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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