645
NZUS59 KLOT 171208
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT THU SEP 17 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>023-171300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE LGT RAIN 67 66 97 CALM 30.22R FOG
6HR MIN TEMP: 66; 6HR MAX TEMP: 67; 6HR PCP: 0.34;
MIDWAY TSTM 69 69 100 SW5 30.21R FOG
6HR MIN TEMP: 68; 6HR MAX TEMP: 69; 6HR PCP: 1.35;
AURORA TSTM 70 69 97 CALM 30.22S VSB 1
6HR MIN TEMP: 65; 6HR MAX TEMP: 70; 6HR PCP: 2.81;
LANSING* HVY RAIN 69 69 100 NW12G17 30.28R VSB 1/2
JOLIET* HVY RAIN 70 70 100 CALM 30.26R
WAUKEGAN HVY RAIN 64 64 100 CALM 30.21R FOG
6HR MIN TEMP: 64; 6HR MAX TEMP: 64; 6HR PCP: 0.14;
DUPAGE AIRPORT RAIN 66 66 100 CALM 30.22F FOG
6HR MIN TEMP: 65; 6HR MAX TEMP: 67; 6HR PCP: 1.16;
WHEELING RAIN 66 65 96 CALM 30.23S FOG
6HR MIN TEMP: 65; 6HR MAX TEMP: 66; 6HR PCP: 0.20;
KANKAKEE* CLOUDY 70 69 95 NE3 30.22R FOG
NORTHERLY ISL* N/A 67 65 93 SW6 N/A
WIZ051-052-058>065-066-070>072-171300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT RAIN 63 62 97 N7 30.21F FOG
6HR MIN TEMP: 62; 6HR MAX TEMP: 64; 6HR PCP: 0.03;
KENOSHA* RAIN 63 63 100 N6 30.23R FOG
RACINE* LGT RAIN 63 63 100 N6 30.24R
BURLINGTON CLOUDY 62 61 96 N5 30.22F
WEST BEND DRIZZLE 61 61 100 CALM 30.25S
INZ001>003-010>013-019-020-171300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* TSTM 70 70 100 SW8 30.24R VSB 1/4
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 71 71 100 SE7 30.21S FOG
LMZ740>746-171300-
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 NOT AVBL
NORTHERLY ISL 1115 66 360/ 3/ 5 N/A
CALUMET HARBOR 1124 69 210/ 2/ 6 1023.2
BURNS HARBOR NOT AVBL
MICHIGAN CITY NOT AVBL
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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