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

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805
NZUS59 KLOT 130706
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SUN JUL 13 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>023-130800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTCLDY    72  65  78 NW7       29.95S
MIDWAY         PTCLDY    75  67  76 NW6       29.96R
AURORA         CLEAR     67  64  90 NW5       29.97S FOG
LANSING*       CLEAR     68  68 100 S3        29.97R
JOLIET*        CLEAR     72  70  96 CALM      29.97S
WAUKEGAN       CLEAR     71  63  75 W3        29.95S
DUPAGE AIRPORT CLEAR     70  64  81 NW7       29.97R
WHEELING       CLEAR     73  64  73 NW6       29.97S
KANKAKEE*      PTCLDY    70  68  94 CALM      29.99R
MORRIS*        PTCLDY    68  68  99 NW5       29.97S
LEWIS AIRPORT* CLEAR     72  72 100 W3        29.98S
NORTHERLY ISL*   N/A     76  63  64 W7          N/A
$$

WIZ051-052-058>065-066-070>072-130800-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTCLDY    70  61  73 W5        29.94S
RACINE*        CLEAR     69  65  86 W3        29.97R
BURLINGTON     CLEAR     64  62  92 CALM      29.97S
WAUKESHA       CLEAR     64  61  88 CALM      29.97S
WEST BEND      CLEAR     68  64  88 CALM      29.95S
$$

INZ001>003-010>013-019-020-130800-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          CLEAR     70  70 100 SW3       29.96R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     CLEAR     70  68  93 W5        29.97S
$$

LMZ740>746-130800-
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    0640            83  310/ 14/ 15   N/A
NORTHERLY ISL    0630            76  310/  6/ 11   N/A
CALUMET HARBOR   0630            75  260/  2/  5 1013.4S
BURNS HARBOR     0640            75  230/  3/  4 1014.9S
MICHIGAN CITY    0640            76  230/ 10/ 11 1012.6F
$$

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