Weather Roundup
Issued by NWS Chicago, IL

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965
NZUS59 KLOT 181204
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT MON AUG 18 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>023-181300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          CLOUDY    73  68  84 SE12      30.06S
6HR MIN TEMP:  72; 6HR MAX TEMP:  74; 6HR PCP: TRACE;

MIDWAY         MOCLDY    74  64  71 SE14G24   30.07R
6HR MIN TEMP:  74; 6HR MAX TEMP:  76;

AURORA         CLOUDY    74  70  87 SE7       30.06R
6HR MIN TEMP:  71; 6HR MAX TEMP:  74;

LANSING*       MOCLDY    69  64  81 SE13      30.09R
JOLIET*        CLOUDY    73  72  95 CALM      30.07S
WAUKEGAN       CLOUDY    74  68  81 SE10      30.07S
6HR MIN TEMP:  73; 6HR MAX TEMP:  76;

DUPAGE AIRPORT MOCLDY    73  69  87 SE9       30.06R
6HR MIN TEMP:  72; 6HR MAX TEMP:  74;

WHEELING       RAIN      72  71  97 MISG      30.09R FOG
6HR MIN TEMP:  72; 6HR MAX TEMP:  75; 6HR PCP:  0.47;

MORRIS*        CLOUDY    72  72 100 SE8       30.05S
LEWIS AIRPORT* MOCLDY    72  72 100 SE10      30.08R
NORTHERLY ISL*   N/A     72  66  81 SE8         N/A
$$

WIZ051-052-058>065-066-070>072-181300-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    71  67  87 SE14      30.08R
6HR MIN TEMP:  67; 6HR MAX TEMP:  72; 6HR PCP: TRACE;

KENOSHA*         N/A     73  72  94 SE10      30.09
RACINE*        CLOUDY    72  67  84 SE14G24   30.10R
WAUKESHA       CLOUDY    72  68  88 E12       30.10R
WEST BEND      CLOUDY    70  68  94 SE8       30.10S
$$

INZ001>003-010>013-019-020-181300-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          MOCLDY    72  70  94 SE10      30.08R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     PTSUNNY   67  64  90 SE8       30.12R
$$

LMZ740>746-181300-
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    NOT AVBL
NORTHERLY ISL    NOT AVBL
CALUMET HARBOR   NOT AVBL
BURNS HARBOR     NOT AVBL
MICHIGAN CITY    NOT AVBL
$$

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