843
NZUS59 KLOT 172306
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT THU SEP 17 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>023-180000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 69 67 93 N14 30.19R
MIDWAY CLOUDY 73 69 87 N14 30.17S
AURORA PTSUNNY 76 72 87 N13 30.17R
LANSING* CLOUDY 72 68 86 NE3 30.18S
JOLIET* PTSUNNY 83 74 74 N6 30.15S HX 91
WAUKEGAN CLOUDY 66 65 96 NE5 30.20S FOG
DUPAGE AIRPORT CLOUDY 73 70 90 N12 30.18S
WHEELING FOG 67 67 100 NE8 30.21R VSB 1/2
KANKAKEE* MOCLDY 83 75 74 E6 30.14S HX 91
NORTHERLY ISL* N/A 69 67 93 NE8 N/A
WIZ051-052-058>065-066-070>072-180000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT RAIN 64 63 96 N7 30.22R
KENOSHA* CLOUDY 66 64 93 N7 30.22S
RACINE* LGT RAIN 64 63 96 N7 30.23S
BURLINGTON CLOUDY 66 64 94 NE3 30.22S
WEST BEND CLOUDY 64 61 88 CALM 30.24S
INZ001>003-010>013-019-020-180000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 72 72 100 N10 30.17S FOG
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOCLDY 75 70 84 NE8 30.17S
LMZ740>746-180000-
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 NOT AVBL
NORTHERLY ISL 2215 69 20/ 7/ 14 N/A
CALUMET HARBOR 2224 69 360/ 7/ 9 1021.9
BURNS HARBOR NOT AVBL
MICHIGAN CITY NOT AVBL
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