Weather Roundup
Issued by NWS Chicago, IL

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875
NZUS59 KLOT 311201
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST FRI JAN 31 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>023-311300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          LGT RAIN  38  37  97 E8        29.66R VSB 1/4
6HR MIN TEMP:  38; 6HR MAX TEMP:  40; 6HR PCP:  0.06;

MIDWAY         FOG       39  37  92 NE9       29.66F VSB 1/8
6HR MIN TEMP:  39; 6HR MAX TEMP:  41; 6HR PCP:  0.01;

AURORA         FOG       40  39  97 E7        29.64S VSB 3/4
6HR MIN TEMP:  38; 6HR MAX TEMP:  40; 6HR PCP:  0.01;

LANSING*       LGT RAIN  38  38 100 E5        29.66S VSB 3/4
WAUKEGAN       FOG       38  37  97 E9        29.68F VSB 1/4
6HR MIN TEMP:  37; 6HR MAX TEMP:  41; 6HR PCP:  0.03;

DUPAGE AIRPORT LGT RAIN  40  38  93 NE9       29.65S FOG
6HR MIN TEMP:  39; 6HR MAX TEMP:  40; 6HR PCP:  0.01;

WHEELING       LGT RAIN  39  38  96 E6        29.68S VSB 1/2
6HR MIN TEMP:  38; 6HR MAX TEMP:  40; 6HR PCP:  0.03;

MORRIS*        DRZL/FOG  38  38 100 NE5       29.63S VSB 1/2
LEWIS AIRPORT* FOG       39  39 100 NE8       29.66S VSB 1/4
NORTHERLY ISL*   N/A     35  34  96 NE8         N/A  WCI  29
$$

WIZ051-052-058>065-066-070>072-311300-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      FOG       37  37 100 N15       29.71R VSB 1/4
6HR MIN TEMP:  36; 6HR MAX TEMP:  42;

KENOSHA*       FOG       42  39  89 NE15      29.69R VSB 1/2
RACINE*        FOG       38  36  92 NE10      29.72R VSB 1/4
WAUKESHA       FOG       34  34 100 E9G16     29.73R VSB 1   WCI  26
WEST BEND      CLOUDY    36  36 100 NE13G22   29.73F FOG
$$

INZ001>003-010>013-019-020-311300-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          FOG       37  37 100 VRB3      29.65F VSB 1/4
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     FOG       37  36  96 E7        29.66F VSB 3/4
$$

LMZ740>746-311300-
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    1130            39   80/ 12/ 13   N/A
NORTHERLY ISL    1145            35   30/  6/  7   N/A
CALUMET HARBOR   1130            35   30/  5/  8 1003.8F
BURNS HARBOR     1140            38   70/  3/  6 1005.4F
MICHIGAN CITY    1130            39  100/  9/ 12 1004.4F
$$

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