NZUS59 KLOT 161810
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT THU APR 16 2026

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>023-161900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTSUNNY   70  60  70 W12G18    29.78R
6HR MIN TEMP:  60; 6HR MAX TEMP:  70; 6HR PCP:  0.07;

MIDWAY         PTSUNNY   69  60  73 SW13G20   29.79S
6HR MIN TEMP:  61; 6HR MAX TEMP:  69;

AURORA         PTSUNNY   67  62  84 W17       29.82R
6HR MIN TEMP:  61; 6HR MAX TEMP:  67; 6HR PCP:  0.01;

LANSING*       MOSUNNY   67  58  73 W18G26    29.82R
JOLIET*        CLOUDY    67  61  80 W8G18     29.84R
WAUKEGAN       PTSUNNY   67  58  72 W9        29.78S
6HR MIN TEMP:  56; 6HR MAX TEMP:  67; 6HR PCP:  0.06;

DUPAGE AIRPORT PTSUNNY   67  60  78 NW13      29.80R
6HR MIN TEMP:  60; 6HR MAX TEMP:  68; 6HR PCP:  0.02;

WHEELING       PTSUNNY   68  59  73 NW13      29.79S
6HR MIN TEMP:  60; 6HR MAX TEMP:  69; 6HR PCP: TRACE;

KANKAKEE*      PTSUNNY   70  59  69 W24G30    29.85S
MORRIS*        CLOUDY    64  59  83 W15       29.84R
LEWIS AIRPORT* CLOUDY    66  61  82 W17G25    29.83R
NORTHERLY ISL*   N/A     68  57  68 SW10        N/A
$$

WIZ051-052-058>065-066-070>072-161900-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      FOG       53  51  93 NE8G21    29.80S VSB 1/2
6HR MIN TEMP:  52; 6HR MAX TEMP:  63; 6HR PCP:  0.43;

RACINE*        SUNNY     64  58  80 NE10      29.81R
BURLINGTON     MOSUNNY   67  55  65 NW8       29.80R
WAUKESHA       CLOUDY    66  57  72 NW7       29.81R
WEST BEND      CLOUDY    64  61  88 CALM      29.81R
$$

INZ001>003-010>013-019-020-161900-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          PTSUNNY   72  63  73 W20       29.80R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     PTSUNNY   65  58  78 SW12G23   29.82S
$$

LMZ740>746-161900-
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    1710            67  240/ 16/ 18   N/A
NORTHERLY ISL    1715            67  250/  9/ 15   N/A
CALUMET HARBOR   1724            68  220/ 12/ 17 1008.5
BURNS HARBOR     1740            64  260/ 10/ 12 1009.5F
MICHIGAN CITY    1710            65  220/ 13/ 14 1007.7
$$

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