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

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NZUS59 KLOT 301701
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST SUN NOV 30 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>023-301800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTSUNNY   31  23  72 NW13G26   30.10R WCI  21
MIDWAY         PTSUNNY   31  24  75 NW13G23   30.11R WCI  21
AURORA         CLOUDY    29  24  82 N18       30.14R WCI  16
LANSING*       FLURRIES  29  21  74 W13G20    30.12R WCI  18
JOLIET*        CLOUDY    29  25  82 W10G16    30.16R WCI  20
WAUKEGAN       PTSUNNY   30  23  75 NW14G28   30.10R WCI  19
DUPAGE AIRPORT CLOUDY    30  23  75 NW22G29   30.12R WCI  17
WHEELING       PTSUNNY   31  24  75 NW15      30.12R WCI  20
MORRIS*        CLOUDY    26  22  87 W16G22    30.16R WCI  13
LEWIS AIRPORT* CLOUDY    28  25  86 W12G18    30.14R WCI  18
NORTHERLY ISL*   N/A     32  26  79 NW10        N/A  WCI  24
$$

WIZ051-052-058>065-066-070>072-301800-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLOUDY    29  25  85 NW15G25   30.09R WCI  18
RACINE*        PTSUNNY   29  24  82 NW13G25   30.11R WCI  19
BURLINGTON     CLOUDY    29  22  74 NW15      30.12R WCI  18
WAUKESHA       CLOUDY    28  23  80 NW14      30.12R WCI  17
WEST BEND      CLOUDY    32  28  86 NW12      30.11R WCI  23
$$

INZ001>003-010>013-019-020-301800-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          CLOUDY    30  30 100 W13       30.10R WCI  20
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     CLOUDY    26  22  84 W20G29    30.10R WCI  12
$$

LMZ740>746-301800-
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    1640            32  310/ 18/ 19   N/A
NORTHERLY ISL    1615            31  280/ 10/ 15   N/A
CALUMET HARBOR   1624            29  250/  5/ 16 1018.3
BURNS HARBOR     1640            31  260/ 14/ 18 1019.0R
MICHIGAN CITY    1630            31  250/ 32/ 36 1016.9S
$$

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