260
NZUS59 KLOT 041556
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST SUN JAN 04 2026
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>023-041700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 26 9 48 N5 30.20R WCI 20
MIDWAY NOT AVBL
AURORA MOSUNNY 28 14 55 E3 30.21R
WAUKEGAN MOSUNNY 22 10 60 CALM 30.19F
DUPAGE AIRPORT MOSUNNY 26 11 52 CALM 30.21R
WHEELING MOSUNNY 24 8 50 CALM 30.21F
LEWIS AIRPORT* SUNNY 28 12 50 CALM 30.22R
NORTHERLY ISL* N/A 28 14 55 NE5 N/A WCI 23
WIZ051-052-058>065-066-070>072-041700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 19 10 68 CALM 30.19S
KENOSHA* SUNNY 19 N/A N/A CALM 30.20F
WAUKESHA SUNNY 18 9 68 CALM 30.18F
INZ001>003-010>013-019-020-041700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 32 21 64 NE5 30.20F WCI 27
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-041700-
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 1530 25 20/ 4/ 5 N/A
NORTHERLY ISL 1515 27 50/ 2/ 5 N/A
CALUMET HARBOR 1518 350/ 1/ 3 1022.5
BURNS HARBOR 1530 29 320/ 2/ 3 1023.7S
MICHIGAN CITY 1530 31 310/ 4/ 4 1023.4S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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