617
NZUS59 KLOT 132212
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST SAT DEC 13 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>023-132300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 10 -5 50 W10 30.24R WCI -4
MIDWAY CLOUDY 11 -4 51 W14 30.25R WCI -5
AURORA CLOUDY 8 -2 63 NW16 30.27R WCI -10
LANSING* CLOUDY 12 -6 45 W9 30.24F WCI -1
JOLIET* N/A 11 -1 59 NW7 30.29S WCI 1
WAUKEGAN MOCLDY 9 -4 55 W9 30.22R WCI -4
DUPAGE AIRPORT CLOUDY 8 -3 61 W13 30.25R WCI -8
WHEELING CLOUDY 10 -3 55 NW9 30.26R WCI -3
MORRIS* MOCLDY 9 4 79 NW13 30.29R WCI -7
LEWIS AIRPORT* CLOUDY 9 -2 61 W12G20 N/A WCI -6
NORTHERLY ISL* N/A 12 0 58 W13 N/A WCI -3
WIZ051-052-058>065-066-070>072-132300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 6 -7 54 W12 30.22R WCI -9
KENOSHA* CLEAR 7 -4 61 W14G20 30.23R WCI -10
RACINE* MOCLDY 7 -5 57 W7 30.24R WCI -5
BURLINGTON MOCLDY 7 -5 58 W9 30.23R WCI -7
WAUKESHA CLEAR 5 -6 61 W14 30.22R WCI -12
WEST BEND CLEAR 5 -6 61 W13 30.19R WCI -12
INZ001>003-010>013-019-020-132300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 14 0 52 W13 30.24R WCI 0
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOCLDY 13 0 56 NW12 30.21R WCI -1
LMZ740>746-132300-
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 2140 11 260/ 17/ 19 N/A
NORTHERLY ISL 2115 13 260/ 7/ 14 N/A
CALUMET HARBOR 2124 12 230/ 5/ 10 1023.6
BURNS HARBOR 2140 16 300/ 8/ 12 1023.7R
MICHIGAN CITY 2140 17 290/ 20/ 25 1024.1R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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