641
NZUS59 KLOT 291256
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT WED APR 29 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>023-291400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 50 43 77 N8 29.92R
MIDWAY NOT AVBL
AURORA MOSUNNY 52 45 77 NW15 29.93S
WAUKEGAN CLOUDY 47 43 86 N5 29.92S
DUPAGE AIRPORT PTSUNNY 51 45 79 NW9 29.92S
WHEELING CLOUDY 49 43 80 N6 29.93S
MORRIS* CLOUDY 52 45 76 NW3 29.93S
NORTHERLY ISL* N/A 51 41 68 NW7 N/A
WIZ051-052-058>065-066-070>072-291400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT RAIN 42 39 89 N15 29.94S
WAUKESHA CLOUDY 45 43 93 NE12 29.95S
INZ001>003-010>013-019-020-291400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 54 52 94 N15G21 29.91R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
LMZ740>746-291400-
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 1200 48 330/ 20/ 22 N/A
NORTHERLY ISL 1215 51 330/ 10/ 17 N/A
CALUMET HARBOR 1212 310/ 7/ 12 1012.7
BURNS HARBOR 1230 47 320/ 7/ 9 1013.2R
MICHIGAN CITY 1200 53 210/ 5/ 5 1011.2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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