National Weather Service

Weather Roundup
Issued by NWS Chicago, IL
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
702
NZUS59 KLOT 111701
HRRLOT

CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT TUE MAR 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>023-111800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OHARE          PTSUNNY   44  29  55 N29G39    29.85R
MIDWAY         PTSUNNY   45  28  51 NE28G37   29.86R
AURORA         MOSUNNY   51  33  50 NE20G25   29.82R
LANSING*       MOSUNNY  N/A N/A N/A N15G25    29.86R
JOLIET*        MOSUNNY   50  35  56 NE21G29   29.83R
WAUKEGAN       MOSUNNY   42  30  62 NE20G35   29.87R
DUPAGE AIRPORT MOSUNNY   48  32  53 NE20G32   29.83R
WHEELING       MOSUNNY   43  30  60 NE21G36   29.88R
MORRIS*        MOSUNNY   52  36  53 NE12G18   29.81R
LEWIS AIRPORT* SUNNY     46  36  66 NE25G35   29.84R
NORTHERLY ISL*   N/A     40  31  70 N17         N/A
$$

WIZ051-052-058>065-066-070>072-111800-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      PTSUNNY   40  30  67 NE20G29   29.89R
KENOSHA*       MOSUNNY   46  28  49 NE22G31   29.87R
RACINE*        MOSUNNY   42  30  62 N18G31    29.90R
WEST BEND      MOSUNNY   43  16  33 NE14      29.88R
$$

INZ001>003-010>013-019-020-111800-
NORTHWEST INDIANA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY*          SUNNY     45  34  65 N16G36    29.86R
MICHIGAN CITY* NOT AVBL
RENSSELAER*    NOT AVBL
VALPARAISO     MOSUNNY   47  30  51 N16G36    29.81R
$$

LMZ740>746-111800-
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            38  360/ 24/ 27   N/A
NORTHERLY ISL    1645            40   10/ 13/ 26   N/A
CALUMET HARBOR   1624            40  360/ 14/ 22 1010.0R
BURNS HARBOR     1640            38   10/ 10/ 13 1011.2R
MICHIGAN CITY    1640            39  360/ 18/ 21 1009.9R
$$

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