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

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434
NZUS59 KLOT 221406
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CST SAT NOV 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>023-221500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          MOSUNNY   34  29  82 W3        30.09R
MIDWAY         MOSUNNY   36  30  79 SW5       30.11R
AURORA         CLEAR     29  28  96 CALM      30.10S FOG
LANSING*       SUNNY     32  30  92 CALM      30.12R
JOLIET*        SUNNY     32  32  99 CALM      30.13R
WAUKEGAN       CLEAR     31  29  92 CALM      30.09R
DUPAGE AIRPORT CLEAR     30  28  92 CALM      30.10R
WHEELING       CLEAR     34  30  85 W3        30.11R
MORRIS*        SUNNY     32  31  95 CALM      30.11S
LEWIS AIRPORT* SUNNY     32  30  93 CALM      30.12R
NORTHERLY ISL*   N/A     40  33  76 S7          N/A
$$

WIZ051-052-058>065-066-070>072-221500-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTCLDY    33  26  75 CALM      30.07S
KENOSHA*       CLEAR     28  25  86 SW5       30.10R WCI  23
RACINE*        CLEAR     32  28  85 CALM      30.10R
BURLINGTON     CLEAR     27  25  93 SW3       30.09R
WAUKESHA       CLEAR     28  27  93 CALM      30.09R
WEST BEND      PTCLDY    27  27 100 CALM      30.07S
$$

INZ001>003-010>013-019-020-221500-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SUNNY     39  32  75 SE7       30.10R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     SUNNY     34  31  88 SE3       30.11R
$$

LMZ740>746-221500-
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            44  130/  6/  6   N/A
NORTHERLY ISL    1315            40  200/  4/  9   N/A
CALUMET HARBOR   1324            40  180/  5/  9 1018.6
BURNS HARBOR     1340            39  120/  6/  8 1019.6R
MICHIGAN CITY    1340            36  120/  7/  9 1019.4R
$$

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