586
NZUS59 KLOT 110701
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT THU SEP 11 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>023-110800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 65 59 81 NE6 30.15S
MIDWAY MOCLDY 70 60 70 NE5 30.15S
AURORA CLEAR 60 55 83 CALM 30.16R
LANSING* N/A 67 54 63 CALM 30.16S
JOLIET* PTCLDY 62 60 93 CALM 30.15S
WAUKEGAN NOT AVBL
DUPAGE AIRPORT MOCLDY 63 55 75 CALM 30.16R
WHEELING MOCLDY 62 59 90 N3 30.18S
MORRIS* PTCLDY 61 58 91 CALM 30.14S
WIZ051-052-058>065-066-070>072-110800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE FOG 61 61 100 CALM 30.17S VSB 1/4
RACINE* FOG 63 63 100 N3 30.19S VSB 1/4
BURLINGTON CLOUDY 54 53 96 CALM 30.18S VSB 1
WEST BEND PTCLDY 57 57 100 CALM 30.20S
INZ001>003-010>013-019-020-110800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 64 64 100 CALM 30.15S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 59 52 77 NE6 30.16S
LMZ740>746-110800-
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 0630 69 70/ 7/ 7 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 0630 68 350/ 3/ 4 1020.0S
BURNS HARBOR 0640 67 60/ 4/ 4 1021.3S
MICHIGAN CITY 0630 65 40/ 3/ 4 1019.7S
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