Weather Roundup
Issued by NWS Chicago, IL

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405
NZUS59 KLOT 161401
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT WED JUL 16 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>023-161500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          MOSUNNY   80  74  81 W6        29.89F HX  85
MIDWAY         PTSUNNY   82  73  74 SW9       29.90S HX  87
AURORA         MOSUNNY   81  74  79 S5        29.89F HX  86
LANSING*       PTSUNNY   79  74  86 S6        29.92F HX  82
JOLIET*        MOSUNNY   81  76  84 CALM      29.91S HX  87
WAUKEGAN       MOSUNNY   83  74  74 W5        29.88F HX  89
DUPAGE AIRPORT MOSUNNY   80  73  79 SW6       29.89F HX  84
WHEELING       MOSUNNY   82  74  76 W6        29.90F HX  88
KANKAKEE*      CLOUDY    78  74  88 SW6       29.93F HX  80
MORRIS*        MOSUNNY   79  74  87 SW5       29.89F HX  82
LEWIS AIRPORT* MOSUNNY   79  77  94 S7        29.91F HX  83
NORTHERLY ISL*   N/A     80  71  74 SW3         N/A  HX  84
$$

WIZ051-052-058>065-066-070>072-161500-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   81  73  76 SW5       29.87F HX  86
KENOSHA*       SUNNY     81  77  89 W6        29.89F HX  88
RACINE*        MOSUNNY   82  75  79 VRB3      29.90F HX  89
WAUKESHA       SUNNY     81  73  78 SW5       29.90F HX  85
WEST BEND      MOSUNNY   82  73  74 SW5       29.88F HX  88
$$

INZ001>003-010>013-019-020-161500-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          PTSUNNY   82  79  89 S10       29.91S HX  93
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     PTSUNNY   80  73  79 SW9       29.94S HX  84
$$

LMZ740>746-161500-
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    1330            85  250/  7/  9   N/A
NORTHERLY ISL    1330            80  270/  6/ 11   N/A
CALUMET HARBOR   1324            80  200/  7/  8 1011.7
BURNS HARBOR     1340            78  250/  5/  5 1013.5S
MICHIGAN CITY    1330            79  210/  8/  9 1011.4S
$$

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