Weather Roundup
Issued by NWS Chicago, IL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
969
NZUS59 KLOT 110956
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST THU DEC 11 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>023-111100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          CLOUDY    25  14  63 N12       29.97F WCI  14
MIDWAY         NOT AVBL
AURORA         CLOUDY    25  17  72 NW13      29.98F WCI  14
WAUKEGAN       CLOUDY    21  12  68 NW5       29.97S WCI  15
DUPAGE AIRPORT CLOUDY    25  15  66 NW13      29.96F WCI  14
WHEELING       CLOUDY    24  14  65 NW7       29.98F WCI  16
NORTHERLY ISL*   N/A     26  14  60 W10         N/A  WCI  16
$$

WIZ051-052-058>065-066-070>072-111100-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTCLDY    18  10  71 NW7       29.96F WCI   9
$$

INZ001>003-010>013-019-020-111100-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
$$

LMZ740>746-111100-
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    0930            26  310/ 15/ 17   N/A
NORTHERLY ISL    0915            26  300/  8/ 15   N/A
CALUMET HARBOR   0918            27  300/  8/ 12 1015.1
BURNS HARBOR     0930            28  320/  8/ 12 1015.6R
MICHIGAN CITY    0930            29  290/ 17/ 20 1014.8R
$$

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