334
NZUS59 KLOT 091701
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SUN AUG 09 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>023-091800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 84 72 67 S9G20 29.97F HX 89
MIDWAY PTSUNNY 85 73 67 S13 29.98F HX 91
AURORA MOSUNNY 83 75 77 S12G22 29.98S HX 90
LANSING* PTSUNNY 83 74 72 SW14 30.01S HX 90
JOLIET* PTSUNNY 85 76 75 SW8 30.00R HX 94
WAUKEGAN PTSUNNY 73 69 87 SE6 29.97S
DUPAGE AIRPORT MOSUNNY 82 74 76 S10 29.98S HX 88
WHEELING PTSUNNY 81 71 71 S10 29.99S HX 85
NORTHERLY ISL* N/A 82 70 66 S8 N/A HX 86
WIZ051-052-058>065-066-070>072-091800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE TSTM 67 65 93 NW8G28 29.99R FOG
KENOSHA* TSTM 72 68 87 VRB7 30.02R FOG
INZ001>003-010>013-019-020-091800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* PTSUNNY 86 77 74 S8G17 30.00S HX 97
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOSUNNY 83 73 72 S10 30.03F HX 89
LMZ740>746-091800-
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 1640 78 160/ 8/ 10 N/A
NORTHERLY ISL 1615 83 150/ 7/ 12 N/A
CALUMET HARBOR 1624 81 190/ 8/ 13 1015.6
BURNS HARBOR 1640 1016.9R
MICHIGAN CITY 1630 80 180/ 13/ 15 1014.2F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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