301
NZUS59 KLOT 171901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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>023-172000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 66 46 48 W18G30 29.67R
MIDWAY PTSUNNY 67 43 41 W18G31 29.68R
AURORA MOSUNNY 70 45 40 W22G37 29.69S
LANSING* CLOUDY 65 46 51 W17G30 29.70S
WAUKEGAN CLOUDY 62 45 53 W17G28 29.66R
DUPAGE AIRPORT MOSUNNY 67 45 45 W16G28 29.69R
WHEELING PTSUNNY 64 44 48 NW18G30 29.69R
MORRIS* MOSUNNY 68 46 46 W25G31 29.71S
LEWIS AIRPORT* PTSUNNY 66 46 48 W21G28 29.71R
NORTHERLY ISL* N/A 62 42 47 W8 N/A
WIZ051-052-058>065-066-070>072-172000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 61 45 55 W16G25 29.64R
KENOSHA* CLOUDY 66 47 50 W18G28 29.66R
RACINE* PTSUNNY 62 46 55 W16G29 29.67R
WAUKESHA CLOUDY 61 46 59 W14G29 29.66R
WEST BEND CLOUDY 61 52 72 W15G25 29.63R
INZ001>003-010>013-019-020-172000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 66 46 48 W20G38 29.68S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 64 45 49 W22G30 29.70R
LMZ740>746-172000-
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 1830 64 280/ 18/ 21 N/A
NORTHERLY ISL 1815 61 310/ 15/ 17 N/A
CALUMET HARBOR 1806 62 230/ 12/ 21 1004.1
BURNS HARBOR 1840 59 260/ 10/ 14 1005.8
MICHIGAN CITY 1830 56 260/ 16/ 17 1004.2R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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