288
NZUS59 KLOT 121701
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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>023-121800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 65 38 36 S17G26 29.98F
MIDWAY CLOUDY 68 39 34 S21G28 30.00F
AURORA PTSUNNY 69 40 34 S15G24 29.98F
LANSING* PTSUNNY 70 41 34 SW16G22 30.03F
JOLIET* MOSUNNY 72 42 33 S14G20 30.01F
WAUKEGAN CLOUDY 60 36 40 SW12 29.98S
DUPAGE AIRPORT PTSUNNY 66 40 38 S16G24 29.97F
WHEELING CLOUDY 63 37 38 SW10G24 30.00F
KANKAKEE* SUNNY 74 40 29 SW15G23 30.05F
LEWIS AIRPORT* SUNNY 72 41 33 S22G35 30.01F
NORTHERLY ISL* N/A 66 35 31 S18 N/A
WIZ051-052-058>065-066-070>072-121800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT RAIN 55 35 47 S20G26 29.94F
KENOSHA* CLOUDY 59 35 40 S10 29.99S
RACINE* CLOUDY 52 43 71 S8 29.99F
WAUKESHA MOSUNNY 54 37 54 S12G20 29.92F
WEST BEND PTSUNNY 54 43 66 SW10G16 29.90F
INZ001>003-010>013-019-020-121800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 70 41 35 S17 30.01F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTSUNNY 68 37 32 S16G24 30.05F
LMZ740>746-121800-
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 1640 63 190/ 22/ 24 N/A
NORTHERLY ISL 1615 64 200/ 13/ 14 N/A
CALUMET HARBOR 1624 65 170/ 12/ 18 1016.1
BURNS HARBOR 1640 65 180/ 11/ 15 1017.3F
MICHIGAN CITY 1640 64 170/ 13/ 16 1015.9F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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