Weather Roundup
Issued by NWS Chicago, IL

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NZUS59 KLOT 031410
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT THU APR 03 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>023-031500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTSUNNY   46  35  65 W22G35    29.89R
MIDWAY         PTSUNNY   51  36  56 W14G25    29.90R
AURORA         PTSUNNY   46  37  71 W26G35    29.93R
LANSING*       MOSUNNY  N/A N/A N/A W24G33    29.92R
JOLIET*        MOSUNNY   51  38  59 W17G29    29.94R
WAUKEGAN       PTSUNNY   45  33  63 W26G43    29.84R
DUPAGE AIRPORT MOSUNNY   46  36  68 W16G28    29.91R
WHEELING       MOSUNNY   46  32  58 W21G37    29.90R
KANKAKEE*      MOSUNNY   51  44  75 W17G23    29.95R
MORRIS*        MOSUNNY   49  38  64 W25G31    29.93R
LEWIS AIRPORT* SUNNY     50  37  62 W24G35    29.92R
NORTHERLY ISL*   N/A     49  33  54 W18         N/A
$$

WIZ051-052-058>065-066-070>072-031500-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   44  32  62 W17G29    29.81R
KENOSHA*       PTSUNNY   46  34  62 W23G41    29.84R
RACINE*        PTSUNNY   45  32  60 W21G41    29.84R
BURLINGTON     PTSUNNY   41  32  69 W18G26    29.85R
WAUKESHA       PTSUNNY   41  30  65 W20G38    29.83R
WEST BEND      PTSUNNY   43  32  65 W22G38    29.79R
$$

INZ001>003-010>013-019-020-031500-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SUNNY     54  37  54 W22       29.90R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     SUNNY     53  30  41 W15G24      N/A
$$

LMZ740>746-031500-
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    1340            50  250/ 28/ 32   N/A
NORTHERLY ISL    1400            49  250/ 15/ 20   N/A
CALUMET HARBOR   1324            51  230/  9/ 15 1011.1
BURNS HARBOR     1340            50  260/  9/ 13 1012.9R
MICHIGAN CITY    1340            47  250/ 20/ 21 1011.8R
$$

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