940
NZUS59 KLOT 091012
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST TUE DEC 09 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>023-091100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 24 15 68 S14G23 29.87F WCI 12
MIDWAY CLOUDY 24 16 71 S14 29.89F WCI 12
AURORA CLOUDY 22 17 81 S13 29.88F WCI 10
LANSING* CLOUDY 23 14 68 S16 29.93F WCI 10
JOLIET* CLOUDY 28 21 77 S12 29.91F WCI 17
WAUKEGAN CLOUDY 23 18 81 SW14 29.84F WCI 11
DUPAGE AIRPORT CLOUDY 24 18 77 S15 29.87F WCI 11
WHEELING CLOUDY 23 17 78 S13 29.88F WCI 11
MORRIS* CLOUDY 25 21 82 S12 29.90F WCI 15
LEWIS AIRPORT* CLOUDY 25 19 80 S15 29.91F WCI 12
NORTHERLY ISL* N/A 24 16 71 S10 N/A WCI 14
WIZ051-052-058>065-066-070>072-091100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 22 17 81 S16 29.79F WCI 8
RACINE* CLOUDY 23 17 78 S13 29.84F WCI 11
BURLINGTON CLOUDY 23 18 80 S12 29.82F WCI 12
WAUKESHA CLOUDY 23 19 86 S9 29.80F WCI 13
WEST BEND CLOUDY 27 23 86 SW10 29.78F WCI 17
INZ001>003-010>013-019-020-091100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 25 19 80 S14G20 29.90F WCI 13
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 21 17 84 S10 29.94F WCI 10
LMZ740>746-091100-
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 0940 25 190/ 22/ 25 N/A
NORTHERLY ISL 0915 24 200/ 12/ 15 N/A
CALUMET HARBOR 0930 23 160/ 12/ 16 1012.8F
BURNS HARBOR 0940 24 180/ 10/ 13 1014.2F
MICHIGAN CITY 0940 23 170/ 15/ 21 1014.3F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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