539
NZUS59 KLOT 121610
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT MON MAY 12 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>023-121700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 77 50 38 NE7 30.05F
MIDWAY PTSUNNY 73 46 38 E9 30.04F
AURORA N/A 79 52 38 E10G17 30.03F
LANSING* N/A 73 52 48 NE3 30.05F
JOLIET* N/A 80 53 39 CALM 30.03F HX 80
WAUKEGAN N/A 65 42 43 E7 30.08F
DUPAGE AIRPORT N/A 77 50 38 E8 30.04F
WHEELING N/A 75 49 39 VRB7 30.07F
KANKAKEE* N/A 74 52 46 SE10G16 30.04F
MORRIS* N/A 77 52 41 E7 30.01F
LEWIS AIRPORT* SUNNY 77 54 44 NE6 30.04F
NORTHERLY ISL* N/A 57 44 62 N8 N/A
WIZ051-052-058>065-066-070>072-121700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE N/A 65 48 54 E6 30.09F
KENOSHA* N/A 72 48 42 E8 30.09F
RACINE* N/A 64 44 48 E6 30.11F
BURLINGTON N/A 74 50 41 SE7 30.08F
WAUKESHA SUNNY 75 45 33 SE7 30.10F
WEST BEND N/A 77 45 31 SE7 30.08F
INZ001>003-010>013-019-020-121700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 68 48 49 NE7 30.05F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO N/A 73 51 46 E8 30.06F
LMZ740>746-121700-
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 1540 54 360/ 8/ 9 N/A
NORTHERLY ISL 1530 57 20/ 8 N/A
CALUMET HARBOR 1530 59 360/ 6/ 8 1017.0F
BURNS HARBOR 1540 59 CALM / 2 1018.3F
MICHIGAN CITY 1540 60 40/ 6/ 7 1016.7F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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