531
NZUS59 KLOT 280201
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CST TUE JAN 27 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>023-280300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 9 -4 55 W8 30.28R WCI -3
MIDWAY CLEAR 10 -3 55 NW8 30.30R WCI -2
AURORA CLEAR 2 -5 72 W5 30.30R WCI -8
LANSING* CLEAR 8 -3 60 W6 30.31R WCI -2
JOLIET* CLEAR 8 -1 66 CALM 30.33S
WAUKEGAN CLEAR 8 -5 55 W8 30.27R WCI -4
DUPAGE AIRPORT CLEAR 7 -4 60 W10 30.29R WCI -8
WHEELING CLEAR 9 -4 55 NW6 30.30R WCI -1
KANKAKEE* CLEAR 7 -2 66 W8 30.33S WCI -6
MORRIS* CLEAR 6 -3 67 W8 30.32R WCI -7
LEWIS AIRPORT* CLEAR 9 -2 61 W8 30.31R WCI -4
NORTHERLY ISL* N/A 12 1 61 W10 N/A WCI -1
WIZ051-052-058>065-066-070>072-280300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 8 -6 52 W6 30.25R WCI -2
KENOSHA* CLEAR 3 N/A N/A W6 30.27R WCI -8
RACINE* CLEAR 7 -6 55 W6 30.28R WCI -3
BURLINGTON CLEAR N/A N/A N/A W5 30.26R
WAUKESHA CLEAR 7 -8 51 W7 30.25R WCI -5
WEST BEND CLEAR 10 -4 52 W7 30.22S WCI 0
INZ001>003-010>013-019-020-280300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 9 0 66 W9 30.30R WCI -5
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 6 -3 66 W8 30.28R WCI -7
LMZ740>746-280300-
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 0140 12 280/ 17/ 19 N/A
NORTHERLY ISL 0115 12 270/ 5/ 14 N/A
CALUMET HARBOR 0124 10 250/ 3/ 7 1025.4
BURNS HARBOR 0140 13 280/ 8/ 10 1025.7R
MICHIGAN CITY 0140 15 300/ 12/ 15 1026.3R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page