533
NZUS59 KLOT 291101
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST THU JAN 29 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>023-291200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 2 -8 63 NW8 30.26S WCI -12
MIDWAY MOCLDY 3 -7 63 NW7 30.28S WCI -9
AURORA MOCLDY -4 -9 79 NW5 30.28S WCI -15
LANSING* PTCLDY 1 -6 75 W3 30.28S
JOLIET* MOCLDY 4 -3 71 CALM 30.31R
WAUKEGAN PTCLDY 0 -8 69 NW8 30.26R WCI -14
DUPAGE AIRPORT PTCLDY 1 -7 68 NW6 30.27R WCI -10
WHEELING PTCLDY 2 -7 66 NW7 30.29R WCI -11
KANKAKEE* MOCLDY -2 -8 77 NW3 30.30S
MORRIS* MOCLDY -1 -8 72 CALM 30.29S
NORTHERLY ISL* N/A 6 -4 63 W12 N/A WCI -9
WIZ051-052-058>065-066-070>072-291200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 2 -7 66 NW9 30.26R WCI -13
RACINE* CLEAR 0 -8 69 W7 30.28R WCI -13
BURLINGTON CLEAR N/A N/A N/A NW5 30.27R
WAUKESHA CLEAR 0 -8 71 W5 30.27R WCI -10
WEST BEND CLEAR 1 -6 71 NW3 30.26R
INZ001>003-010>013-019-020-291200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 5 -2 72 W8 30.27S WCI -8
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 6 -1 73 W9 30.24S WCI -8
LMZ740>746-291200-
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 1040 7 280/ 12/ 13 N/A
NORTHERLY ISL 1015 6 280/ 9/ 12 N/A
CALUMET HARBOR 1024 6 270/ 5/ 7 1024.5S
BURNS HARBOR 1040 12 270/ 8/ 10 1024.7S
MICHIGAN CITY 1040 17 280/ 8/ 11 1024.8R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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