Weather Roundup
Issued by NWS Chicago, IL

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NZUS59 KLOT 012310
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CST MON DEC 01 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>023-020000-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          LGT SNOW  27  24  89 SE7       30.15F FOG     WCI  19
MIDWAY         LGT SNOW  27  24  89 S6        30.16F FOG     WCI  20
AURORA         LGT SNOW  25  24  96 SE8       30.13F FOG     WCI  16
LANSING*       LGT SNOW  26  21  82 SE5       30.18F WCI  20
JOLIET*        LGT SNOW  28  26  93 SE7       30.16F WCI  20
WAUKEGAN       LGT SNOW  27  25  92 S6        30.14F FOG     WCI  20
DUPAGE AIRPORT LGT SNOW  26  24  92 SE8       30.14F FOG     WCI  18
WHEELING       LGT SNOW  27  25  92 S8        30.16F FOG     WCI  19
MORRIS*        LGT SNOW  26  26 100 SE8       30.15F WCI  17
LEWIS AIRPORT* LGT SNOW  25  25 100 SE7       30.16F VSB 1   WCI  17
NORTHERLY ISL*   N/A     27  24  89 S9          N/A  WCI  18
$$

WIZ051-052-058>065-066-070>072-020000-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      LGT SNOW  25  22  88 SW5       30.13F FOG     WCI  19
KENOSHA*       LGT SNOW  27  23  86 VRB5      30.15F VSB 1   WCI  21
RACINE*        LGT SNOW  25  24  96 S3        30.15F FOG
BURLINGTON     CLOUDY   N/A N/A N/A CALM      30.14F
WAUKESHA       LGT SNOW  25  23  93 CALM      30.15F VSB 1
WEST BEND      LGT SNOW  28  28 100 CALM      30.13F
$$

INZ001>003-010>013-019-020-020000-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SNOW      28  28 100 SE8       30.17F VSB 1/2 WCI  20
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     LGT SNOW  25  23  92 SE8       30.17F FOG     WCI  16
$$

LMZ740>746-020000-
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    2240            28  160/ 15/ 19   N/A
NORTHERLY ISL    2215            27  140/  8/ 11   N/A
CALUMET HARBOR   2224            26  140/  8/ 12 1021.5
BURNS HARBOR     2240            27  130/  4/  7 1022.4F
MICHIGAN CITY    2240            26  130/  7/ 10 1023.0F
$$

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