615
NZUS59 KLOT 210012
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT WED MAY 20 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>023-210100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 54 33 45 N17G23 30.25S
6HR MIN TEMP: 54; 6HR MAX TEMP: 59;
MIDWAY MOSUNNY 55 35 47 NE13G25 30.25S
6HR MIN TEMP: 55; 6HR MAX TEMP: 59;
AURORA SUNNY 56 37 49 NE15 30.24S
6HR MIN TEMP: 56; 6HR MAX TEMP: 64;
LANSING* MOSUNNY 53 37 54 N13G23 30.25S
JOLIET* SUNNY 58 38 47 NE15 30.24S
WAUKEGAN SUNNY 50 32 50 N8G18 30.28R
6HR MIN TEMP: 50; 6HR MAX TEMP: 55;
DUPAGE AIRPORT SUNNY 53 35 50 NE15 30.25S
6HR MIN TEMP: 53; 6HR MAX TEMP: 61;
WHEELING SUNNY 52 33 48 NE13G20 30.28S
6HR MIN TEMP: 52; 6HR MAX TEMP: 57;
KANKAKEE* MOSUNNY 57 37 47 N20 30.22S
MORRIS* SUNNY 57 37 47 NE8G17 30.23R
LEWIS AIRPORT* SUNNY 57 37 47 NE15G22 30.25R
NORTHERLY ISL* N/A 52 37 56 N13 N/A
WIZ051-052-058>065-066-070>072-210100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 47 35 63 NE8 30.29S
6HR MIN TEMP: 47; 6HR MAX TEMP: 54;
KENOSHA* SUNNY 50 32 50 NE13 30.29R
RACINE* SUNNY 48 37 65 N10 30.30S
BURLINGTON SUNNY 53 33 47 NE10 30.29R
WAUKESHA SUNNY 52 34 50 NE12 30.30R
WEST BEND MOSUNNY 52 36 54 CALM 30.30S
INZ001>003-010>013-019-020-210100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* SUNNY 54 41 62 NE14 30.25S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOSUNNY 53 36 52 N7G23 30.22S
LMZ740>746-210100-
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 2340 51 10/ 18/ 20 N/A
NORTHERLY ISL 2315 53 350/ 10/ 16 N/A
CALUMET HARBOR 2324 53 350/ 11/ 17 1024.4
BURNS HARBOR 2340 51 30/ 11/ 12 1024.4S
MICHIGAN CITY 2340 51 20/ 21/ 23 1023.2S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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