669
NZUS59 KLOT 171259
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT THU JUL 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>023-171400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 70 64 81 N5 29.99S
MIDWAY NOT AVBL
AURORA PTSUNNY 71 66 84 N3 30.00S
WAUKEGAN CLOUDY 67 60 78 N6 30.00R
DUPAGE AIRPORT PTSUNNY 72 65 78 N7 29.99S
WHEELING CLOUDY 68 63 84 N6 30.02R
LEWIS AIRPORT* MOSUNNY 72 70 94 VRB5 30.01S
NORTHERLY ISL* N/A 68 62 81 N12 N/A
WIZ051-052-058>065-066-070>072-171400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 63 58 83 NW8 30.00R
KENOSHA* CLOUDY 66 63 88 NW9 30.01S
WAUKESHA CLOUDY 61 61 100 NW12 30.04R
INZ001>003-010>013-019-020-171400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 72 70 94 N10 30.00R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-171400-
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 1230 74 360/ 13/ 15 N/A
NORTHERLY ISL 1230 67 180/ 9/ 12 N/A
CALUMET HARBOR 1206 330/ 7/ 11 1014.7
BURNS HARBOR 1230 70 340/ 7/ 9 1016.3R
MICHIGAN CITY 1230 69 320/ 16/ 19 1014.2R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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