500
NZUS59 KLOT 121307
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT TUE AUG 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>023-121400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTSUNNY 74 68 81 NW5 29.99S
MIDWAY PTSUNNY 75 69 81 W6 30.00R
AURORA PTSUNNY 73 67 81 CALM 30.00R
LANSING* CLOUDY 76 72 87 W6 30.01R
JOLIET* MOSUNNY 75 72 89 CALM 30.00S
WAUKEGAN PTSUNNY 73 68 84 CALM 29.99R
DUPAGE AIRPORT CLOUDY 74 67 78 NW3 30.00R
WHEELING PTSUNNY 73 68 84 W5 30.01R
KANKAKEE* PTSUNNY 76 72 89 S6 30.01S
MORRIS* PTSUNNY 72 72 100 CALM 29.99S
LEWIS AIRPORT* SUNNY 73 73 100 N5 30.01R
NORTHERLY ISL* N/A 75 68 78 W9 N/A
WIZ051-052-058>065-066-070>072-121400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 69 67 93 S6 29.95F
KENOSHA* MOSUNNY 70 68 94 W5 29.98F
RACINE* PTSUNNY 69 67 93 S3 29.99S
BURLINGTON CLOUDY 68 67 98 CALM 29.99R
WAUKESHA PTSUNNY 68 N/A N/A SE6 29.97F
WEST BEND LGT RAIN 70 70 100 CALM 29.93F
INZ001>003-010>013-019-020-121400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 79 77 94 CALM 30.00R HX 83
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO SUNNY 76 71 85 S7 30.01S
LMZ740>746-121400-
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 85 330/ 8/ 9 N/A
NORTHERLY ISL 1230 74 300/ 7/ 8 N/A
CALUMET HARBOR 1230 77 230/ 7/ 11 1014.6R
BURNS HARBOR 1240 78 190/ 7/ 9 1015.9S
MICHIGAN CITY 1240 79 170/ 12/ 18 1013.7S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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