Weather Roundup
Issued by NWS Chicago, IL

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179
NZUS59 KLOT 172206
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT TUE JUN 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>023-172300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTSUNNY   92  66  42 SW10      29.73F HX  94
MIDWAY         MOSUNNY   91  63  39 SW14      29.74F HX  92
AURORA         MOSUNNY   89  66  46 W10       29.75F HX  91
LANSING*       SUNNY     88  67  49 SW9       29.76F HX  90
JOLIET*        PTSUNNY   89  67  48 SW7       29.76F HX  93
WAUKEGAN       MOSUNNY   92  62  36 SW10      29.72F HX  92
DUPAGE AIRPORT MOSUNNY   91  66  43 SW10      29.74F HX  93
WHEELING       PTSUNNY   91  67  44 SW9       29.74F HX  94
KANKAKEE*      MOSUNNY   88  66  48 S8        29.78F HX  91
MORRIS*        PTSUNNY   90  68  47 W9        29.75F HX  94
LEWIS AIRPORT* MOSUNNY   90  68  48 S8        29.76F HX  93
NORTHERLY ISL*   N/A     89  61  38 S7          N/A  HX  89
$$

WIZ051-052-058>065-066-070>072-172300-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      MOSUNNY   90  62  39 SW5G16    29.72F HX  90
KENOSHA*       SUNNY     93  65  39 W8        29.73F HX  95
RACINE*        SUNNY     90  63  40 W6        29.74F HX  91
BURLINGTON     SUNNY     90  63  40 W8        29.74F HX  91
WAUKESHA       SUNNY     86  66  51 NW12      29.76F HX  88
WEST BEND      MOSUNNY   88  64  45 NW7       29.75F HX  89
$$

INZ001>003-010>013-019-020-172300-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          MOSUNNY   91  68  46 SW7G14    29.75F HX  95
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     MOSUNNY   87  67  51 SW8       29.78F HX  90
$$

LMZ740>746-172300-
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    2140            91  220/ 18/ 19   N/A
NORTHERLY ISL    2130            89  260/ 10/ 13   N/A
CALUMET HARBOR   2130            89  230/  7/ 12 1006.7F
BURNS HARBOR     2140            86  200/  5/ 10 1008.5F
MICHIGAN CITY    2140            79  230/  2/  3 1006.3F
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$