Weather Roundup
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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NZUS59 KLOT 160301
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT WED OCT 15 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>023-160400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 59 49 69 NE9 30.22R
MIDWAY CLOUDY 60 51 72 E12 30.21F
AURORA CLOUDY 58 51 78 E9 30.21F
LANSING* CLOUDY 57 48 71 E6 30.23R
JOLIET* CLOUDY 60 53 76 NE5 30.22R
WAUKEGAN CLOUDY 56 48 74 NE3 30.22F
DUPAGE AIRPORT CLOUDY 58 50 75 NE9 30.21S
WHEELING CLOUDY 58 50 75 CALM 30.24S
MORRIS* CLOUDY 59 54 82 E5 30.20S
LEWIS AIRPORT* CLOUDY 59 50 72 NE9 30.22S
NORTHERLY ISL* N/A 59 49 69 NE10 N/A
$$
WIZ051-052-058>065-066-070>072-160400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 55 48 77 NE6 30.24S
RACINE* CLOUDY 55 48 77 NE6 30.25F
WEST BEND CLOUDY 50 50 100 CALM 30.26R
$$
INZ001>003-010>013-019-020-160400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 57 57 100 E6 30.22R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 53 49 86 CALM 30.22S
$$
LMZ740>746-160400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY
AIR DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB) (MI)
HARRISON CRIB 0240 60 60/ 9/ 10 N/A
NORTHERLY ISL 0215 59 60/ 10/ 13 N/A
CALUMET HARBOR 0230 60 60/ 10/ 12 1022.2R
BURNS HARBOR 0240 57 90/ 3/ 4 1023.7R
MICHIGAN CITY 0240 56 70/ 5/ 5 1022.4F
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$