577
NZUS59 KLOT 271310
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT MON APR 27 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>023-271400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 56 49 77 SE15 29.84F
MIDWAY CLOUDY 55 50 83 SE14 29.85F
AURORA CLOUDY 57 50 77 SE20G25 29.81F
LANSING* CLOUDY 54 49 83 SE10 29.88F
JOLIET* CLOUDY 58 51 79 SE12 29.84F
WAUKEGAN PTSUNNY 48 46 93 SE9 29.86F
DUPAGE AIRPORT CLOUDY 57 49 74 SE15G23 29.81F
WHEELING CLOUDY 54 49 83 SE10 29.86F
KANKAKEE* PTSUNNY 56 51 82 SE17 29.85F
MORRIS* CLOUDY 59 49 70 SE18G25 29.81F
LEWIS AIRPORT* PTSUNNY 57 52 82 SE14G23 29.83F
NORTHERLY ISL* N/A 54 49 83 SE5 N/A
WIZ051-052-058>065-066-070>072-271400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTSUNNY 49 45 86 SE20G26 29.88F
KENOSHA* PTSUNNY 50 46 86 SE12G22 29.87F
RACINE* PTSUNNY 49 45 86 SE15G26 29.90F
BURLINGTON PTSUNNY 51 47 87 SE6 29.86F
WAUKESHA PTSUNNY 52 46 82 SE16 29.88F
WEST BEND CLOUDY 50 48 93 SE10 29.89F
INZ001>003-010>013-019-020-271400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOSUNNY 55 55 100 SE12G24 29.87F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 54 49 83 SE12 29.92
LMZ740>746-271400-
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 1240 53 150/ 12/ 13 N/A
NORTHERLY ISL 1215 53 90/ 7/ 9 N/A
CALUMET HARBOR 1224 55 140/ 10/ 14 1012.2
BURNS HARBOR 1240 56 140/ 8/ 12 1013.2F
MICHIGAN CITY 1240 55 140/ 15/ 20 1012.4S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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