431
NZUS59 KLOT 100712
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST WED DEC 10 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>023-100800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE LGT RAIN 39 33 79 SW18G29 29.27F
MIDWAY CLOUDY 39 34 82 SW21G35 29.30F
AURORA CLOUDY 39 34 82 SW16 29.28F
LANSING* LGT RAIN 36 30 80 SW21G30 29.35F
JOLIET* CLOUDY 39 36 88 SW10 29.33F
WAUKEGAN LGT RAIN 38 35 89 SW18G28 29.24F
DUPAGE AIRPORT LGT RAIN 37 34 89 SW15 29.28F
WHEELING LGT RAIN 39 35 86 SW14G26 29.28F
MORRIS* CLOUDY 38 35 90 SW15G22 29.33F
LEWIS AIRPORT* CLOUDY 37 36 93 S18G25 29.31F
NORTHERLY ISL* N/A 38 33 82 S13 N/A
WIZ051-052-058>065-066-070>072-100800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 36 34 92 SW6 29.21F
RACINE* CLOUDY 38 35 89 SW9G20 29.23F
BURLINGTON CLOUDY 37 34 87 SW13 29.22F
WAUKESHA CLOUDY 36 34 93 W8 29.21F
WEST BEND CLOUDY 34 34 100 CALM 29.21F FOG
INZ001>003-010>013-019-020-100800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* LGT RAIN 39 39 100 SW20G39 29.31F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MIX PCPN 37 33 85 SW25G33 29.35F
LMZ740>746-100800-
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 40 210/ 30/ 38 N/A
NORTHERLY ISL 0615 38 190/ 12/ 24 N/A
CALUMET HARBOR 0624 38 180/ 15/ 23 992.3
BURNS HARBOR 0640 40 210/ 15/ 21 993.6F
MICHIGAN CITY 0640 39 190/ 28/ 34 992.4F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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