Weather Roundup
Issued by NWS Chicago, IL

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619
NZUS59 KLOT 101101
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT FRI OCT 10 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>023-101200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          MOCLDY    51  39  63 S7        30.24F
MIDWAY         CLOUDY    50  40  68 S6        30.25F
AURORA         MOCLDY    47  40  76 S5        30.24F
LANSING*       PTCLDY    44  36  74 CALM      30.27S
JOLIET*        PTCLDY    46  41  84 CALM      30.26S
WAUKEGAN       PTCLDY    50  40  68 S10       30.21F
DUPAGE AIRPORT MOCLDY    47  40  76 S6        30.24F
WHEELING       MOCLDY    47  41  80 S6        30.25F
MORRIS*        PTCLDY    45  41  86 SE3       30.25S
LEWIS AIRPORT* PTCLDY    43  43 100 SE6       30.26F
NORTHERLY ISL*   N/A     52  38  58 W6          N/A
$$

WIZ051-052-058>065-066-070>072-101200-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      MOCLDY    53  40  61 S10       30.20F
RACINE*        PTCLDY    54  39  57 S10       30.23F
BURLINGTON     MOCLDY    46  41  82 S3        30.21F
WAUKESHA       CLOUDY    50  41  71 S7G14     30.21F
WEST BEND      MOCLDY    52  45  76 S3        30.19F
$$

INZ001>003-010>013-019-020-101200-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          CLEAR     48  46  93 S6        30.26S
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     CLEAR     40  37  89 CALM      30.29S
$$

LMZ740>746-101200-
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    1030            56  190/ 18/ 20   N/A
NORTHERLY ISL    1015            53  210/  7/ 10   N/A
CALUMET HARBOR   1006            51  180/  6/  9 1023.6
BURNS HARBOR     1040            50  160/  6/  9 1025.1F
MICHIGAN CITY    1030            49  160/ 12/ 15 1024.4F
$$

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