296
NZUS59 KLOT 180456
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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>023-180600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 59 45 59 NW9 29.82R
MIDWAY NOT AVBL
AURORA CLEAR 55 43 63 NW8 29.85R
WAUKEGAN CLEAR 56 45 66 NW6 29.82R
DUPAGE AIRPORT CLEAR 56 44 64 NW7 29.84R
WHEELING CLEAR 58 45 62 NW7 29.84R
NORTHERLY ISL* N/A 61 43 51 NW13 N/A
WIZ051-052-058>065-066-070>072-180600-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 55 44 66 NW15G21 29.81R
INZ001>003-010>013-019-020-180600-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-180600-
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 0430 65 320/ 19/ 21 N/A
NORTHERLY ISL 0430 62 320/ 9/ 15 N/A
CALUMET HARBOR 0406 63 290/ 6/ 9 1008.5
BURNS HARBOR 0430 54 40/ 4/ 6 1010.5R
MICHIGAN CITY 0430 56 340/ 7/ 8 1008.9R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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