737
NZUS59 KLOT 120608
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM 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>023-120700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 42 30 62 E6 30.19F
6HR MIN TEMP: 42; 6HR MAX TEMP: 48;
MIDWAY PTCLDY 44 32 62 E6 30.20F
6HR MIN TEMP: 44; 6HR MAX TEMP: 50;
AURORA CLEAR 38 30 73 E7 30.18F
6HR MIN TEMP: 38; 6HR MAX TEMP: 54;
LANSING* PTCLDY 42 33 69 NE3 30.21F
JOLIET* PTCLDY 42 33 70 CALM 30.20F
WAUKEGAN CLEAR 33 31 92 CALM 30.20F
6HR MIN TEMP: 32; 6HR MAX TEMP: 45;
DUPAGE AIRPORT CLEAR 40 30 67 E3 30.18F
6HR MIN TEMP: 40; 6HR MAX TEMP: 50;
WHEELING CLEAR 38 33 82 CALM 30.21F
6HR MIN TEMP: 38; 6HR MAX TEMP: 47;
KANKAKEE* MOCLDY 41 32 71 E7 30.21F
MORRIS* PTCLDY 43 30 61 E3 30.18F
LEWIS AIRPORT* PTCLDY 41 34 75 E3 30.20F
NORTHERLY ISL* N/A 46 33 60 NE7 N/A
WIZ051-052-058>065-066-070>072-120700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 39 28 64 CALM 30.19F
6HR MIN TEMP: 36; 6HR MAX TEMP: 43;
KENOSHA* CLEAR 34 28 79 S3 30.21F
RACINE* CLEAR 34 31 88 CALM 30.21F
BURLINGTON CLEAR 36 29 76 CALM 30.19F
WAUKESHA CLEAR 37 30 75 SE3 30.20F
WEST BEND CLEAR 37 28 70 CALM 30.18F
INZ001>003-010>013-019-020-120700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTCLDY 45 37 76 E7 30.20F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 40 32 73 CALM 30.21F
LMZ740>746-120700-
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 0540 46 80/ 9/ 10 N/A
NORTHERLY ISL 0515 45 50/ 8/ 10 N/A
CALUMET HARBOR 0530 46 50/ 6/ 9 1022.8F
BURNS HARBOR 0540 48 60/ 6/ 7 1023.7F
MICHIGAN CITY 0540 47 60/ 6/ 7 1022.9F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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