Weather Roundup
Issued by NWS Chicago, IL

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NZUS59 KLOT 011803
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT MON SEP 01 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>023-011900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          MOSUNNY   76  49  38 E8        30.22F
6HR MIN TEMP:  60; 6HR MAX TEMP:  76;

MIDWAY         MOSUNNY   76  50  40 E10G17    30.23F
6HR MIN TEMP:  63; 6HR MAX TEMP:  77;

AURORA         PTSUNNY   76  54  46 E8        30.23F
6HR MIN TEMP:  54; 6HR MAX TEMP:  79;

LANSING*       SUNNY     74  54  48 NE9       30.23F
JOLIET*        SUNNY     77  54  43 NE9       30.23F
WAUKEGAN       MOSUNNY   77  50  38 VRB5      30.23F
6HR MIN TEMP:  54; 6HR MAX TEMP:  78;

DUPAGE AIRPORT PTSUNNY   76  52  43 NE7       30.22F
6HR MIN TEMP:  54; 6HR MAX TEMP:  76;

WHEELING       SUNNY     77  50  38 E10G17    30.25F
6HR MIN TEMP:  57; 6HR MAX TEMP:  78;

MORRIS*        SUNNY     75  57  53 E8        30.22F
LEWIS AIRPORT* MOSUNNY   75  54  46 NE12      30.23F
NORTHERLY ISL*   N/A     71  55  56 NE5         N/A
$$

WIZ051-052-058>065-066-070>072-011900-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      MOSUNNY   74  60  61 NE12      30.24F
6HR MIN TEMP:  56; 6HR MAX TEMP:  74;

KENOSHA*       MOSUNNY   77  52  41 E10       30.24F
RACINE*        SUNNY     74  52  46 E7        30.26F
WAUKESHA       MOSUNNY   73  54  49 NE9       30.26F
WEST BEND      PTSUNNY   75  54  46 SE10      30.25F
$$

INZ001>003-010>013-019-020-011900-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SUNNY     77  57  50 N12       30.23F
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     SUNNY     76  51  41 SE7       30.24F
$$

LMZ740>746-011900-
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            70  100/  4/  5   N/A
NORTHERLY ISL    1730            71   70/  5/  5   N/A
CALUMET HARBOR   1724            70   50/  6/  8 1023.0
BURNS HARBOR     1740            69   10/  5/  6 1024.0F
MICHIGAN CITY    1740            71   20/ 11/ 12 1022.3F
$$

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