National Weather Service

Weather Roundup
Issued by NWS Chicago, IL
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271
NZUS59 KLOT 250906
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST TUE NOV 25 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>023-251000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          RAIN      47  45  93 SE3       29.82F FOG
MIDWAY         LGT RAIN  47  46  97 CALM      29.83F FOG
AURORA         RAIN      46  46 100 E5        29.81F VSB 1
LANSING*       RAIN      47  44  87 S6        29.84F
JOLIET*        RAIN      48  48 100 CALM      29.82F
WAUKEGAN       LGT RAIN  46  45  96 NE3       29.81F
DUPAGE AIRPORT RAIN      46  46 100 E5        29.81F FOG
WHEELING       LGT RAIN  47  46  97 SE3       29.84S
MORRIS*        RAIN      47  47 100 SE3       29.81F
LEWIS AIRPORT* RAIN      46  46 100 E3        29.83F FOG
NORTHERLY ISL*   N/A     46  44  93 CALM        N/A
$$

WIZ051-052-058>065-066-070>072-251000-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    45  45 100 CALM      29.83F FOG
RACINE*        CLOUDY    43  43 100 NW3       29.84F FOG
BURLINGTON     CLOUDY    44  43  97 CALM      29.82F
WAUKESHA       CLOUDY    45  43  93 CALM      29.84F FOG
WEST BEND      CLOUDY    46  46 100 CALM      29.84F FOG
$$

INZ001>003-010>013-019-020-251000-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          LGT RAIN  50  50 100 S6        29.83F VSB 1
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     CLOUDY    46  45  96 E3        29.84F
$$

LMZ740>746-251000-
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    0840            48   80/  9/  9   N/A
NORTHERLY ISL    0815            46   70/  2/  4   N/A
CALUMET HARBOR   0830            47   30/  3/  3 1009.9F
BURNS HARBOR     0840            50  160/  4/  7 1010.8F
MICHIGAN CITY    0840            49  140/  6/  8 1009.9F
$$

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