225
NZUS59 KLOT 101801
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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>023-101900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 31 24 75 NW14G28 29.62R WCI 21
6HR MIN TEMP: 30; 6HR MAX TEMP: 37; 6HR PCP: 0.03;
MIDWAY CLOUDY 32 26 78 N22G33 29.62R WCI 19
6HR MIN TEMP: 31; 6HR MAX TEMP: 37; 6HR PCP: TRACE;
AURORA PTSUNNY 29 24 82 N26G38 29.66R WCI 14
6HR MIN TEMP: 28; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
LANSING* CLOUDY 32 26 79 NW18 29.60R WCI 20
JOLIET* CLOUDY 33 27 80 NW13G21 29.66R WCI 24
WAUKEGAN CLOUDY 31 23 72 NW12G26 29.63R WCI 22
6HR MIN TEMP: 30; 6HR MAX TEMP: 35; 6HR PCP: 0.01;
DUPAGE AIRPORT CLOUDY 30 23 75 NW24G38 29.65R WCI 16
6HR MIN TEMP: 29; 6HR MAX TEMP: 36;
WHEELING CLOUDY 31 25 78 N18G31 29.64R WCI 19
6HR MIN TEMP: 30; 6HR MAX TEMP: 37; 6HR PCP: 0.01;
MORRIS* CLOUDY 31 27 83 N14G22 29.66R WCI 21
LEWIS AIRPORT* CLOUDY 32 28 86 NW14 29.64R WCI 22
NORTHERLY ISL* N/A 32 26 79 W15 N/A WCI 22
WIZ051-052-058>065-066-070>072-101900-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 29 23 78 NW21G31 29.64R WCI 16
6HR MIN TEMP: 29; 6HR MAX TEMP: 34; 6HR PCP: 0.04;
KENOSHA* CLOUDY 30 23 74 NW22G30 29.65R WCI 17
RACINE* CLOUDY 29 23 78 NW17G31 29.65R WCI 17
BURLINGTON CLOUDY 28 22 77 N21G28 29.68R WCI 15
WAUKESHA CLOUDY 28 23 80 NW17G31 29.67R WCI 16
INZ001>003-010>013-019-020-101900-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOSUNNY 34 34 100 NW28G37 29.59R FOG WCI 20
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO LGT SNOW 34 29 82 N16G31 29.54R WCI 24
LMZ740>746-101900-
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 1730 32 320/ 30/ 32 N/A
NORTHERLY ISL 1715 32 320/ 13/ 21 N/A
CALUMET HARBOR 1730 32 300/ 10/ 19 1001.5R
BURNS HARBOR 1740 36 350/ 17/ 20 1001.4R
MICHIGAN CITY 1730 36 340/ 38/ 40 999.5R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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