948
NZUS59 KLOT 130401
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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>023-130500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 65 48 54 W12 29.78R
MIDWAY CLEAR 65 51 60 W14G21 29.80R
AURORA CLOUDY 59 49 69 W10 29.82R
JOLIET* CLOUDY 65 54 67 W7 29.83S
WAUKEGAN CLEAR 66 46 48 W9 29.76R
DUPAGE AIRPORT CLOUDY 63 47 55 W10 29.80R
WHEELING MOCLDY 67 47 48 W9G21 29.79R
KANKAKEE* MOCLDY 62 54 74 SW13G20 29.85F
MORRIS* CLEAR 61 54 77 W8 29.82S
LEWIS AIRPORT* CLEAR 63 54 72 SW12 29.82S
NORTHERLY ISL* N/A 66 49 54 SW9 N/A
WIZ051-052-058>065-066-070>072-130500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 60 44 55 N14G23 29.78R
KENOSHA* CLEAR 65 45 48 NW8 29.78R
RACINE* CLEAR 55 46 71 N12 29.80R
BURLINGTON CLEAR 65 43 45 N13 29.80R
WAUKESHA MOCLDY 59 43 55 NW8G21 29.81R
WEST BEND CLOUDY 59 43 55 N10G17 29.80R
INZ001>003-010>013-019-020-130500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 64 55 72 W7G17 29.80S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOCLDY 59 55 87 SW12 29.82F
LMZ740>746-130500-
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 0340 69 230/ 22/ 26 N/A
NORTHERLY ISL 0315 65 210/ 4/ 15 N/A
CALUMET HARBOR 0324 64 210/ 9/ 13 1008.5
BURNS HARBOR 0340 63 200/ 11/ 13 1009.5F
MICHIGAN CITY 0340 64 190/ 18/ 22 1007.1F
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