414
NZUS59 KLOT 171812
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT THU JUL 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>023-171900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          CLOUDY    67  63  87 NE15      30.05R
6HR MIN TEMP:  67; 6HR MAX TEMP:  72;

MIDWAY         CLOUDY    71  62  73 NE12      30.05R
6HR MIN TEMP:  71; 6HR MAX TEMP:  75;

AURORA         CLOUDY    72  65  78 N9        30.06R
6HR MIN TEMP:  69; 6HR MAX TEMP:  75;

LANSING*       PTSUNNY   71  64  77 E10       30.06R
JOLIET*        CLOUDY    78  66  67 CALM      30.05R HX  80
WAUKEGAN       CLOUDY    67  59  75 NE12      30.07R
6HR MIN TEMP:  66; 6HR MAX TEMP:  68;

DUPAGE AIRPORT CLOUDY    71  64  78 N13       30.05R
6HR MIN TEMP:  70; 6HR MAX TEMP:  74;

WHEELING       CLOUDY    68  63  84 NE6       30.08R
6HR MIN TEMP:  67; 6HR MAX TEMP:  71; 6HR PCP: TRACE;

KANKAKEE*      PTSUNNY   79  68  68 SW7       30.05S HX  82
MORRIS*        PTSUNNY   76  69  77 NW3       30.04S
NORTHERLY ISL*   N/A     66  62  87 NE9         N/A
$$

WIZ051-052-058>065-066-070>072-171900-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    62  56  80 N12       30.09R
6HR MIN TEMP:  61; 6HR MAX TEMP:  64;

KENOSHA*       CLOUDY    66  61  82 N7        30.09R
RACINE*        CLOUDY    65  57  75 N10       30.11R
BURLINGTON     CLOUDY    65  58  76 N9        30.09S
WAUKESHA       CLOUDY    64  57  77 NE7       30.11R
WEST BEND      CLOUDY    64  59  82 N8        30.11R
$$

INZ001>003-010>013-019-020-171900-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          CLOUDY    73  70  88 NE13      30.05S
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     CLOUDY    74  64  71 VRB7      30.05S
$$

LMZ740>746-171900-
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    1740            71   20/ 18/ 20   N/A
NORTHERLY ISL    1730            66   10/ 11       N/A
CALUMET HARBOR   1724            69  360/  8/ 12 1016.7
BURNS HARBOR     1740            69   20/  7/  9 1018.3R
MICHIGAN CITY    1740            68   10/ 16/ 18 1016.4R
$$

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