774
NZUS59 KLOT 180256
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SAT MAY 17 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>023-180400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 63 44 50 NW13G22 29.79R
MIDWAY NOT AVBL
AURORA PTCLDY 60 43 53 NW10 29.81R
WAUKEGAN MOCLDY 61 46 57 NW7 29.79R
DUPAGE AIRPORT CLOUDY 62 44 51 NW8 29.81R
WHEELING CLOUDY 63 44 50 NW16G22 29.81R
NORTHERLY ISL* N/A 64 42 44 NW9 N/A
WIZ051-052-058>065-066-070>072-180400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 57 45 64 NW13 29.79R
INZ001>003-010>013-019-020-180400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 66 46 48 W12 29.79R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-180400-
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 0230 69 300/ 20/ 23 N/A
NORTHERLY ISL 0230 65 300/ 11/ 17 N/A
CALUMET HARBOR 0206 66 270/ 4/ 11 1007.5
BURNS HARBOR 0230 61 280/ 7/ 9 1009.1R
MICHIGAN CITY 0230 62 250/ 6/ 7 1007.7R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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