Regional Weather Roundup
Issued by NWS

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887
ASUS43 KLOT 232201
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT MON SEP 23 2024

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.

ILZ001-002-007-009-015-016-024-232300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    69  54  58 E9        29.91F TC  21
STERLING*      CLOUDY    67  53  61 NE10      29.93F TC  19
$$

ILZ003-004-008-010-011-017-018-232300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    68  52  56 E3        29.95F TC  20
PERU*          CLOUDY    69  53  55 NE7       29.93S TC  21
$$

ILZ005-006-012>014-019>023-232300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    65  52  62 NE14      29.94F TC  18
CHICAGO-MIDWAY CLOUDY    67  52  58 NE13      29.93F TC  19
AURORA         CLOUDY    66  51  58 E10       29.93F TC  19
WAUKEGAN       CLOUDY    65  51  60 NE10      29.95F TC  18
DUPAGE AIRPORT CLOUDY    65  52  62 E9        29.93F TC  18
WHEELING       CLOUDY    65  53  65 NE9       29.96F TC  18
ROMEOVILLE*    PTSUNNY   66  54  63 NE8       29.95F TC  19
NORTHERLY ISL*   N/A     64  53  67 N7          N/A  TC  18
$$

LMZ740>746-232300-
SOUTHERN LAKE MICHIGAN

STATION/POSITION SKY/WX   TEMP    WIND        PRES    VSBY  WAVE
                          AIR SEA DIR/SP/G                  HT/PER
                          (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)
S. MID LAKE BUOY           63 71   40/ 10/ 14 1014.6F
WINTHROP HARBOR            65 70   20/ 12/ 14   N/A           3/ 4
WAUKEGAN HARBOR            65 70   60/ 12/ 16   N/A           2/ 5
WILMETTE BUOY              65 70  350/ 10/ 12 1013.1F         3/ 5
CHICAGO BUOY               65 70  350/ 10/ 14 1014.5F         2/ 6
HARRISON CRIB              65      20/ 11/ 12   N/A
NORTHERLY ISL              64      20/  8/  8   N/A
CALUMET HARBOR             64     360/  6/ 11 1013.4F
MICHIGAN CITY              64      70/  6/  7 1013.3F
MICH CITY BUOY             64      10/  6/  8 1014.6F         4/ 7
ST. JOSEPH BUOY            63 69  360/  4/  6 1015.3F         3/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-232300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    65  63  93 NE7       29.89F TC  18
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-232300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    63  62  97 NE13      29.90F TC  17
DECATUR        LGT RAIN  67  64  90 NE7       29.90S TC  19
PEORIA         LGT RAIN  64  61  90 N5        29.92S TC  18
SPRINGFIELD    CLOUDY    65  64  97 NE7       29.89S FOG     TC  18
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-232300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    66  64  93 NE10      29.90F TC  19
MATTOON        CLOUDY    68  68 100 SE5       29.88F TC  20
$$

ILZ079-100>102-232300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    70  68  94 VRB6      29.86F TC  21
BELLEVILLE     CLOUDY    73  69  85 CALM      29.83  TC  23
CAHOKIA*       CLOUDY    74  68  81 E6        29.84F TC  23
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-232300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    77  70  79 NE5       29.86F TC  25
MARION         MOSUNNY   77  70  78 CALM      29.86F TC  25
MT. VERNON     CLOUDY    73  69  87 CALM      29.87F TC  23
$$

ILZ067-068-072-073-078-083-087-091-232300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    72  69  90 SE5       29.89S TC  22
$$

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