646
NZUS59 KLOT 120356
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT MON MAY 11 2026
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>023-120500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 43 28 55 E8 30.23F
MIDWAY NOT AVBL
AURORA MOCLDY 41 28 60 E5 30.23R
WAUKEGAN PTCLDY 35 31 85 CALM 30.23F
DUPAGE AIRPORT MOCLDY 41 29 62 E6 30.22F
WHEELING PTCLDY 41 31 67 CALM 30.25F
MORRIS* MOCLDY 45 28 53 E5 30.23S
NORTHERLY ISL* N/A 44 32 62 NE9 N/A
WIZ051-052-058>065-066-070>072-120500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 40 27 59 S5 30.23S
INZ001>003-010>013-019-020-120500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 45 36 70 NE5 30.23S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-120500-
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 0330 45 60/ 10/ 12 N/A
NORTHERLY ISL 0315 44 40/ 8/ 11 N/A
CALUMET HARBOR 0318 40/ 7/ 10 1023.5
BURNS HARBOR 0330 48 50/ 8/ 9 1024.0F
MICHIGAN CITY 0330 48 30/ 12/ 14 1023.2F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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