520
NZUS59 KLOT 181301
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 54 45 71 NW8 29.95R
MIDWAY PTSUNNY 56 45 66 NW6 29.96R
AURORA MOSUNNY 55 45 68 N14 29.96S
LANSING* CLOUDY 54 47 76 NW6 29.96R
WAUKEGAN PTSUNNY 55 45 68 NW7 29.95R
DUPAGE AIRPORT CLOUDY 54 45 71 N12 29.96R
WHEELING CLOUDY 55 46 71 NW8 29.97R
MORRIS* MOSUNNY 55 46 71 NW6 29.97R
LEWIS AIRPORT* CLOUDY 54 48 82 NW5 29.97R
NORTHERLY ISL* N/A 54 45 71 W3 N/A
WIZ051-052-058>065-066-070>072-181400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 54 47 77 NW12 29.94R
KENOSHA* CLOUDY 56 46 69 NW8 29.95R
RACINE* PTSUNNY 56 47 71 NW9 29.96R
WAUKESHA CLOUDY 54 48 82 NW12 29.96R
WEST BEND CLOUDY 54 46 76 NW13G22 29.95R
INZ001>003-010>013-019-020-181400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 57 52 82 N7 29.95R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 54 46 74 N8 29.96R
LMZ740>746-181400-
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 58 310/ 8/ 10 N/A
NORTHERLY ISL 1230 54 300/ 4/ 11 N/A
CALUMET HARBOR 1218 54 280/ 4/ 7 1013.2
BURNS HARBOR 1240 53 320/ 5/ 7 1014.9R
MICHIGAN CITY 1230 51 310/ 12/ 14 1013.5R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page