334
NZUS59 KLOT 120810
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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>023-120900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 63 60 90 NE6 30.20S
MIDWAY PTCLDY 67 60 78 CALM 30.20F
AURORA FOG 60 58 92 E5 30.20F VSB 3/4
LANSING* FOG 56 56 100 CALM 30.21S VSB 1/4
JOLIET* PTCLDY 63 62 99 CALM 30.21S FOG
WAUKEGAN FOG 58 55 90 CALM 30.21S VSB 1/4
DUPAGE AIRPORT MOCLDY 60 58 92 N6 30.21S
WHEELING CLEAR 60 59 96 N3 30.23R
KANKAKEE* PTCLDY 57 57 100 E3 30.21F
MORRIS* MOCLDY 58 58 100 CALM 30.20S FOG
LEWIS AIRPORT* MOCLDY 63 63 100 NE6 30.21F
WIZ051-052-058>065-066-070>072-120900-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 60 60 100 CALM 30.21S
RACINE* CLEAR 57 57 100 CALM 30.23F
BURLINGTON CLOUDY 59 58 94 CALM 30.23S
WAUKESHA FOG 59 59 100 CALM 30.23F VSB 1/2
WEST BEND FOG 54 54 100 CALM 30.23S VSB 1/4
INZ001>003-010>013-019-020-120900-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 61 61 100 CALM 30.20S FOG
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 55 52 89 CALM 30.22R
LMZ740>746-120900-
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 0740 68 50/ 6/ 6 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 0724 67 30/ 4/ 5 1021.8
BURNS HARBOR 0740 65 80/ 2/ 3 1023.4S
MICHIGAN CITY 0800 63 90/ 2/ 3 1021.9
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