National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather Roundup
Issued by NWS Chicago, IL

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650
NZUS59 KLOT 041410
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT FRI APR 04 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>023-041500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTSUNNY   46  32  58 E15       30.29S
MIDWAY         PTSUNNY   48  32  53 E15G25    30.29S
AURORA         MOSUNNY   46  34  62 E12       30.27F
LANSING*       MOSUNNY  N/A N/A N/A E12       30.30F
JOLIET*        MOSUNNY   47  37  66 E10       30.28F
WAUKEGAN       MOSUNNY   44  32  62 E9        30.31R
DUPAGE AIRPORT MOSUNNY   45  33  63 E12       30.27F
WHEELING       MOSUNNY   46  32  58 E7        30.31S
KANKAKEE*      MOSUNNY   46  36  68 E13       30.26F
MORRIS*        MOSUNNY   46  37  72 E10       30.27F
LEWIS AIRPORT* SUNNY     46  36  66 E14G20    30.28F
NORTHERLY ISL*   N/A     43  35  73 NE14        N/A
$$

WIZ051-052-058>065-066-070>072-041500-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   42  36  79 E12       30.34R
KENOSHA*       PTSUNNY   45  35  68 E10       30.33R
RACINE*        PTSUNNY   42  34  73 E9        30.36R
BURLINGTON     PTSUNNY   40  35  82 E7        30.32R
WAUKESHA       MOSUNNY   41  36  81 E8        30.34R
WEST BEND      PTSUNNY   43  34  70 E9        30.35R
$$

INZ001>003-010>013-019-020-041500-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SUNNY     46  39  76 E10       30.31R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     MOSUNNY   47  35  63 E12       30.30R
$$

LMZ740>746-041500-
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            43   70/ 13/ 15   N/A
NORTHERLY ISL    1400            43   60/ 10/ 12   N/A
CALUMET HARBOR   NOT AVBL
BURNS HARBOR     1340            43   60/  6/  7 1026.8R
MICHIGAN CITY    1340            44   70/ 11/ 13 1026.3R
$$

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