256
NZUS59 KLOT 130210
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT TUE MAY 12 2026
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>023-130300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 67 50 54 SW12 29.76F
MIDWAY MOCLDY 65 51 60 SW13 29.79F
AURORA CLEAR 66 51 58 SW14 29.78S
JOLIET* MOCLDY 67 53 61 SW9G20 29.81S
WAUKEGAN MOCLDY 66 51 58 SW17 29.73F
DUPAGE AIRPORT CLEAR 64 51 62 SW10 29.77F
WHEELING CLEAR 67 50 54 SW9 29.77F
KANKAKEE* CLOUDY 62 55 79 S3 29.85F
MORRIS* PTCLDY 63 54 72 SW9 29.81F
LEWIS AIRPORT* PTCLDY 66 54 63 SW17G23 29.81S
NORTHERLY ISL* N/A 66 49 54 SW5 N/A
WIZ051-052-058>065-066-070>072-130300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 69 49 48 SW10 29.70R
KENOSHA* CLEAR 65 50 58 SW9 29.73S
RACINE* CLEAR 67 49 52 SW12 29.72S
BURLINGTON CLEAR 66 50 56 SW10 29.73R
WAUKESHA MOCLDY 68 46 45 W10 29.73R
WEST BEND PTCLDY 68 46 45 NW18G29 29.72R
INZ001>003-010>013-019-020-130300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 66 55 68 SW10G17 29.80F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO LGT RAIN 62 55 77 SW17G23 29.85F
LMZ740>746-130300-
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 0140 68 210/ 20/ 22 N/A
NORTHERLY ISL 0115 66 230/ 9/ 15 N/A
CALUMET HARBOR 0124 66 200/ 11/ 15 1008.5
BURNS HARBOR 0140 64 200/ 11/ 13 1009.8F
MICHIGAN CITY 0140 64 180/ 17/ 21 1007.9F
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