878
NZUS59 KLOT 170501
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT THU JUL 17 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>023-170600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 72 65 78 NW15G24 29.83R
MIDWAY CLOUDY 77 66 68 NW13G23 29.83R
AURORA PTCLDY 71 67 87 NW7 29.86R
LANSING* MOCLDY 75 71 85 W12G17 29.84R
JOLIET* PTCLDY 75 70 84 W5 29.87R
WAUKEGAN CLOUDY 69 62 78 NW9G23 29.83R
DUPAGE AIRPORT MOCLDY 73 65 75 NW13G23 29.85R
WHEELING CLOUDY 73 65 75 NW15G24 29.85R
KANKAKEE* MOCLDY 73 71 92 W14 29.88S
MORRIS* PTCLDY 73 70 91 NW8 29.87R
LEWIS AIRPORT* CLEAR 73 70 88 W10 29.86R
NORTHERLY ISL* N/A 76 65 68 W15 N/A
WIZ051-052-058>065-066-070>072-170600-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 66 62 87 NW12 29.81R
RACINE* CLOUDY 67 61 81 NW10G23 29.84R
WAUKESHA CLOUDY 63 63 100 NW15G22 29.87R
WEST BEND CLOUDY 63 63 100 NW10G17 29.85R
INZ001>003-010>013-019-020-170600-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 77 75 94 W13 29.82R
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOCLDY 75 71 87 SW13 29.84S
LMZ740>746-170600-
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 0440 82 300/ 28/ 32 N/A
NORTHERLY ISL 0415 77 280/ 6/ 12 N/A
CALUMET HARBOR 0430 77 250/ 3/ 8 1008.5R
BURNS HARBOR 0440 76 230/ 8/ 11 1010.2R
MICHIGAN CITY 0440 76 220/ 17/ 19 1007.3S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page