164
NZUS59 KLOT 270901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT WED AUG 27 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>023-271000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 57 50 77 SW6 30.22S
MIDWAY CLEAR 59 49 69 SW6 30.23S
AURORA CLEAR 48 45 89 W3 30.24S
LANSING* CLEAR 49 49 100 CALM 30.24S
WAUKEGAN CLEAR 57 50 77 W6 30.22S
DUPAGE AIRPORT CLEAR 53 50 89 CALM 30.23S FOG
WHEELING CLEAR 55 50 83 CALM 30.24S
MORRIS* PTCLDY 52 50 94 CALM 30.24S
NORTHERLY ISL* N/A 61 48 62 SW8 N/A
WIZ051-052-058>065-066-070>072-271000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 58 50 75 CALM 30.20F
RACINE* CLEAR 56 50 80 W6 30.23S
WEST BEND N/A 50 50 100 CALM 30.22S FOG
INZ001>003-010>013-019-020-271000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 50 50 100 CALM 30.23S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 50 47 89 CALM 30.25R
LMZ740>746-271000-
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 0840 65 210/ 13/ 13 N/A
NORTHERLY ISL 0830 61 240/ 4/ 6 N/A
CALUMET HARBOR 0824 59 210/ 3/ 5 1022.5
BURNS HARBOR 0840 58 180/ 4/ 5 1024.0S
MICHIGAN CITY 0840 57 150/ 7/ 8 1022.9R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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