456
NZUS59 KLOT 181001
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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>023-181100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 52 44 74 NW9 29.87S
MIDWAY PTCLDY 54 44 69 NW8 29.89R
AURORA PTCLDY 46 40 79 NW5 29.90R
LANSING* PTCLDY 50 45 82 W3 29.90R
WAUKEGAN CLOUDY 53 44 71 NW8 29.89R
DUPAGE AIRPORT PTCLDY 52 44 74 NW8 29.89R
WHEELING CLEAR 51 45 79 N8 29.89F
MORRIS* PTCLDY 48 43 82 NW7 29.91R
NORTHERLY ISL* N/A 54 44 69 NW8 N/A
WIZ051-052-058>065-066-070>072-181100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 52 46 80 NW10 29.88R
KENOSHA* CLOUDY 54 45 71 NW8 29.90R
RACINE* CLOUDY 52 44 74 NW9 29.91R
WEST BEND CLOUDY 54 52 94 W5 29.90R
INZ001>003-010>013-019-020-181100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 48 48 100 W3 29.88R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 51 45 79 CALM 29.89R
LMZ740>746-181100-
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 0930 58 320/ 17/ 19 N/A
NORTHERLY ISL 0930 55 310/ 7/ 9 N/A
CALUMET HARBOR 0918 55 290/ 3/ 6 1010.6
BURNS HARBOR 0840 53 330/ 3/ 5 1012.2
MICHIGAN CITY 0930 53 340/ 14/ 16 1010.6F
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