544
NZUS59 KLOT 041656
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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>023-041800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 28 11 48 SW6 30.20S WCI 22
MIDWAY NOT AVBL
AURORA MOSUNNY 30 14 51 S7 30.20F WCI 23
WAUKEGAN MOSUNNY 26 11 52 VRB3 30.19S
DUPAGE AIRPORT MOSUNNY 27 11 51 S6 30.20F WCI 20
WHEELING MOSUNNY 27 10 49 S5 30.22R WCI 22
LEWIS AIRPORT* SUNNY 28 14 54 S7 30.22S WCI 21
NORTHERLY ISL* N/A 29 15 56 E2 N/A
WIZ051-052-058>065-066-070>072-041800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 22 11 62 S3 30.19S
KENOSHA* SUNNY 23 N/A N/A CALM 30.20S
WAUKESHA SUNNY 21 10 63 CALM 30.19R
INZ001>003-010>013-019-020-041800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOSUNNY 32 21 64 NE5 30.20S WCI 27
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-041800-
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 1600 26 40/ 2/ 3 N/A
NORTHERLY ISL 1615 29 80/ 1/ 5 N/A
CALUMET HARBOR 1618 CALM / 2 1023.1
BURNS HARBOR 1630 29 260/ 4/ 4 1024.0R
MICHIGAN CITY 1630 34 350/ 1/ 1 1022.7F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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