031
NZUS59 KLOT 121308
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT FRI SEP 12 2025
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>023-121400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 65 61 87 N3 30.22R
MIDWAY PTSUNNY 69 57 65 E3 30.22R
AURORA SUNNY 62 61 96 E3 30.22R FOG
LANSING* N/A 58 58 100 CALM 30.23R
JOLIET* SUNNY 63 62 99 CALM 30.23R
WAUKEGAN FOG 63 59 87 CALM 30.23R VSB 1
DUPAGE AIRPORT FOG 62 60 93 N3 30.22S VSB<1/4
WHEELING CLOUDY 61 60 97 CALM 30.24R FOG
KANKAKEE* SUNNY 59 55 88 CALM 30.23R
MORRIS* MOSUNNY 56 56 100 CALM 30.21R FOG
LEWIS AIRPORT* MOSUNNY 63 63 100 E3 30.23R
WIZ051-052-058>065-066-070>072-121400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE FOG 59 59 100 CALM 30.23R VSB 1/8
KENOSHA* FOG 61 61 100 CALM 30.24R VSB 1/4
RACINE* FOG 61 61 100 N3 30.25R VSB<1/4
BURLINGTON CLOUDY 59 58 97 CALM 30.24S VSB 1/4
WAUKESHA FOG 59 59 100 E5 30.25R VSB 1/8
WEST BEND FOG 54 54 100 CALM 30.24F VSB<1/4
INZ001>003-010>013-019-020-121400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 63 63 100 VRB5 30.22R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO SUNNY 61 55 81 CALM 30.25R
LMZ740>746-121400-
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 1240 69 90/ 3/ 4 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 1224 66 200/ 2/ 3 1022.4R
BURNS HARBOR 1240 66 170/ 5/ 8 1023.7S
MICHIGAN CITY 1240 63 130/ 8/ 9 1022.5R
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