566
NZUS59 KLOT 180956
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SUN MAY 18 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>023-181100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 52 44 74 NW9 29.87S
MIDWAY NOT AVBL
AURORA PTCLDY 46 40 79 NW5 29.90R
WAUKEGAN CLOUDY 53 44 71 NW8 29.89R
DUPAGE AIRPORT PTCLDY 52 44 74 NW8 29.89R
WHEELING CLEAR 51 45 79 N8 29.89F
NORTHERLY ISL* N/A 54 44 69 NW8 N/A
WIZ051-052-058>065-066-070>072-181100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 52 46 80 NW10 29.88R
INZ001>003-010>013-019-020-181100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 48 48 100 W3 29.88R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-181100-
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 0930 58 320/ 17/ 19 N/A
NORTHERLY ISL 0930 55 310/ 7/ 9 N/A
CALUMET HARBOR 0918 55 290/ 3/ 6 1010.6
BURNS HARBOR 0840 53 330/ 3/ 5 1012.2R
MICHIGAN CITY 0930 53 340/ 14/ 16 1010.6F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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