504
NZUS59 KLOT 140410
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SAT SEP 13 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>023-140500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 70 65 84 E3 30.00S
MIDWAY CLEAR 71 64 78 SE3 30.00S
AURORA CLEAR 67 64 90 CALM 30.00R
LANSING* CLEAR 66 65 95 CALM 30.01S
JOLIET* CLEAR 69 67 92 E3 30.00S
WAUKEGAN CLEAR 66 63 90 CALM 30.02R FOG
DUPAGE AIRPORT CLEAR 67 62 84 CALM 30.00S
WHEELING CLEAR 68 65 90 NE3 30.02R
KANKAKEE* CLEAR 64 63 94 E5 30.00F
MORRIS* CLEAR 67 66 97 E5 29.99R
LEWIS AIRPORT* CLEAR 68 68 100 E6 30.01S
WIZ051-052-058>065-066-070>072-140500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 64 63 96 CALM 30.02S
RACINE* CLEAR 63 63 100 CALM 30.04S FOG
BURLINGTON PTCLDY 63 61 96 CALM 30.03S
WAUKESHA PTCLDY 63 61 94 CALM 30.05S FOG
WEST BEND FOG 63 63 100 CALM 30.05S VSB 1/4
INZ001>003-010>013-019-020-140500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 68 68 100 CALM 30.00S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 64 62 93 E5 30.02S
LMZ740>746-140500-
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 0340 70 110/ 10/ 11 N/A
NORTHERLY ISL NOT AVBL
CALUMET HARBOR 0330 70 110/ 3/ 3 1015.1R
BURNS HARBOR 0340 69 150/ 5/ 8 1016.6R
MICHIGAN CITY 0340 67 120/ 5/ 7 1015.2R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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