Weather Roundup
Issued by NWS Chicago, IL

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912
NZUS59 KLOT 230201
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT THU MAY 22 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>023-230300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTCLDY    51  40  65 S5        30.04S
MIDWAY         MOCLDY    53  38  56 S3        30.05S
AURORA         PTCLDY    53  44  71 NW3       30.05R
LANSING*       CLOUDY    49  40  69 CALM      30.06S
JOLIET*        CLOUDY    54  43  66 SE5       30.06S
WAUKEGAN       CLEAR     45  38  76 CALM      30.03S
DUPAGE AIRPORT MOCLDY    52  39  61 CALM      30.05R
WHEELING       PTCLDY    47  39  74 S5        30.05S
KANKAKEE*      MOCLDY    49  43  79 CALM      30.07S
MORRIS*        CLOUDY    54  44  69 CALM      30.05S
NORTHERLY ISL*   N/A     49  37  63 E2          N/A
$$

WIZ051-052-058>065-066-070>072-230300-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    45  37  73 E7        30.04R
KENOSHA*       MOCLDY    45  38  76 E5        30.04R
RACINE*        MOCLDY    47  37  68 E3        30.05S
BURLINGTON     PTCLDY    48  43  82 SW3       30.03R
WAUKESHA       MOCLDY    48  41  76 E7        30.04R
WEST BEND      CLOUDY    48  41  76 E6        30.04R
$$

INZ001>003-010>013-019-020-230300-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          MOCLDY    48  41  76 CALM      30.05S
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     MOCLDY    48  38  68 NW3       30.06R
$$

LMZ740>746-230300-
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    0140            52     CALM       N/A
NORTHERLY ISL    0130            49   30/  1/  7   N/A
CALUMET HARBOR   0124            50   CALM  /  3 1016.6
BURNS HARBOR     0040            49  360/  4/  5 1017.9
MICHIGAN CITY    0140            49  330/  7/  8 1017.2R
$$

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