350
NZUS59 KLOT 311102
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT SUN AUG 31 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>023-311200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 56 49 77 N5 30.22S
MIDWAY PTCLDY 59 51 75 CALM 30.23R
AURORA CLEAR 51 48 89 CALM 30.24R
LANSING* CLEAR 50 50 99 CALM 30.24R
JOLIET* CLEAR 55 55 100 CALM 30.24R
WAUKEGAN CLEAR 51 47 86 NW3 30.24R
DUPAGE AIRPORT CLEAR 51 49 92 N3 30.23R
WHEELING CLEAR 50 49 96 N3 30.25R
MORRIS* CLEAR 54 54 100 CALM 30.23R
LEWIS AIRPORT* CLEAR 57 55 94 CALM 30.24R
NORTHERLY ISL* N/A 62 55 77 W3 N/A
WIZ051-052-058>065-066-070>072-311200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 54 50 86 W6 30.25R
RACINE* CLEAR 51 50 96 NW6 30.27R
WAUKESHA CLEAR 48 48 100 CALM 30.28R
INZ001>003-010>013-019-020-311200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 54 54 100 CALM 30.23R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 51 49 92 NE3 30.24R
LMZ740>746-311200-
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 1040 67 120/ 8/ 8 N/A
NORTHERLY ISL 0945 64 120/ 5/ 6 N/A
CALUMET HARBOR 1024 59 210/ 1/ 2 1022.4
BURNS HARBOR 1040 61 160/ 3/ 4 1024.0R
MICHIGAN CITY 1040 57 140/ 8/ 9 1022.8R
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