Weather Roundup
Issued by NWS Chicago, IL

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868
NZUS59 KLOT 211807
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT FRI MAR 21 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>023-211900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          MOSUNNY   55  29  36 S23G37    29.72F
6HR MIN TEMP:  35; 6HR MAX TEMP:  55;

MIDWAY         MOSUNNY   55  29  36 SW26G37   29.76F
6HR MIN TEMP:  35; 6HR MAX TEMP:  55;

AURORA         MOSUNNY   55  34  45 S26G36    29.73F
6HR MIN TEMP:  30; 6HR MAX TEMP:  55;

LANSING*       SUNNY    N/A N/A N/A S26G37    29.80F
JOLIET*        MOSUNNY   56  30  37 SW16G29   29.78F
WAUKEGAN       SUNNY     54  28  36 SW28G38   29.69F
6HR MIN TEMP:  33; 6HR MAX TEMP:  55;

DUPAGE AIRPORT MOSUNNY   56  30  37 SW25G43   29.73F
6HR MIN TEMP:  32; 6HR MAX TEMP:  56;

WHEELING       SUNNY     55  29  36 SW21G38   29.73F
6HR MIN TEMP:  33; 6HR MAX TEMP:  56;

KANKAKEE*      MOSUNNY   53  29  39 S25G33    29.84F
MORRIS*        MOSUNNY   55  32  42 S29G36    29.76F
LEWIS AIRPORT* SUNNY     55  32  41 S25G40    29.78F
NORTHERLY ISL*   N/A     51  26  38 S25         N/A
$$

WIZ051-052-058>065-066-070>072-211900-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   55  28  35 SW26G36   29.64F
6HR MIN TEMP:  32; 6HR MAX TEMP:  55;

KENOSHA*       SUNNY     54  32  43 SW18G38   29.68F
RACINE*        SUNNY     56  30  37 SW25G44   29.67F
BURLINGTON     SUNNY     52  30  43 SW28G35   29.66F
WAUKESHA       SUNNY     55  25  30 SW21G38   29.64F
WEST BEND      SUNNY     55  28  35 SW17G33   29.60S
$$

INZ001>003-010>013-019-020-211900-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SUNNY     55  30  38 S14G35    29.79F
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     MOSUNNY   51  27  39 SW25G37   29.83F
$$

LMZ740>746-211900-
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    1700            48  200/ 42/ 49   N/A
NORTHERLY ISL    1715            49  190/ 17/ 26   N/A
CALUMET HARBOR   1648                190/ 16/ 22 1008.9
BURNS HARBOR     1640            47  200/ 15/ 20 1011.2
MICHIGAN CITY    1700            47  180/ 23/ 27 1010.0
$$

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