257
NZUS59 KLOT 181901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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>023-182000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 61 47 59 E10 29.98R
MIDWAY MOSUNNY 60 45 57 E12 29.99R
AURORA MOSUNNY 69 47 45 N9 29.96F
LANSING* CLOUDY 59 49 68 E10 29.99S
WAUKEGAN CLOUDY 53 43 68 E8 30.00R
DUPAGE AIRPORT MOSUNNY 67 47 48 N6 29.97S
WHEELING CLOUDY 57 45 64 E7 30.01S
MORRIS* SUNNY 70 47 44 N3 29.95F
LEWIS AIRPORT* MOSUNNY 68 50 52 N14 29.97F
NORTHERLY ISL* N/A 51 43 74 NE9 N/A
WIZ051-052-058>065-066-070>072-182000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 49 42 77 E7 30.02R
KENOSHA* CLOUDY 54 44 69 E7 30.01R
RACINE* CLOUDY 50 41 71 E9 30.04R
WAUKESHA CLOUDY 57 46 67 NW7 30.01R
WEST BEND CLOUDY 54 46 76 SE10 30.01R
INZ001>003-010>013-019-020-182000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 61 50 67 E8 29.99S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTSUNNY 62 46 55 N8 29.98F
LMZ740>746-182000-
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 52 80/ 12/ 13 N/A
NORTHERLY ISL 1830 51 80/ 8/ 12 N/A
CALUMET HARBOR 1818 51 50/ 11/ 12 1014.9
BURNS HARBOR 1840 52 50/ 5/ 7 1016.3F
MICHIGAN CITY 1830 49 40/ 8/ 9 1015.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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