Regional Weather Roundup
Issued by NWS

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459
ASUS43 KLOT 211207
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT SAT SEP 21 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.

ILZ001-002-007-009-015-016-024-211300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTCLDY    62  55  77 NE3       29.86F TC  17
6HR MIN TEMP:  56; 6HR MAX TEMP:  64;

STERLING*      PTCLDY    57  56  96 E7        29.91F TC  14
SAVANNA*       PTCLDY    57  57 100 CALM      29.89F TC  14
$$

ILZ003-004-008-010-011-017-018-211300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    57  55  93 CALM      29.94S TC  14
6HR MIN TEMP:  55; 6HR MAX TEMP:  60;

FREEPORT*      CLEAR     59  56  90 SE3       29.94S TC  15
ROCHELLE*      PTCLDY    56  54  92 CALM      29.94S TC  13
DE KALB*       CLEAR     61  55  81 E3        29.95S TC  16
PERU*          PTCLDY    58  54  86 CALM      29.92S TC  14
$$

ILZ005-006-012>014-019>023-211300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    64  55  72 CALM      29.93R TC  18
6HR MIN TEMP:  63; 6HR MAX TEMP:  69;

CHICAGO-MIDWAY PTCLDY    65  56  72 CALM      29.93R TC  18
6HR MIN TEMP:  65; 6HR MAX TEMP:  73;

AURORA         PTCLDY    55  52  89 CALM      29.93R TC  13
6HR MIN TEMP:  54; 6HR MAX TEMP:  58;

JOLIET*        PTCLDY    58  56  96 CALM      29.93S TC  14
WAUKEGAN       CLEAR     56  53  90 SW5       29.92R TC  13
6HR MIN TEMP:  55; 6HR MAX TEMP:  65;

DUPAGE AIRPORT CLEAR     58  53  84 CALM      29.93R TC  14
6HR MIN TEMP:  56; 6HR MAX TEMP:  62;

KANKAKEE*      PTCLDY    56  55  94 SE3       29.94S TC  14
WHEELING       CLEAR     59  56  89 CALM      29.95R TC  15
6HR MIN TEMP:  56; 6HR MAX TEMP:  66;

MORRIS*        PTCLDY    57  55  91 CALM      29.92S TC  14
ROMEOVILLE*    CLEAR     59  59 100 NE6       29.94R TC  15
LANSING*       FOG       56  56 100 CALM      29.94R VSB 3/4 TC  13
NORTHERLY ISL*   N/A     69  57  65 W3          N/A  TC  21
$$

LMZ740>746-211300-
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           72     320/  6/  6 1013.1R         0
WINTHROP HARBOR            67 73  270/  4/  4   N/A           0
WAUKEGAN HARBOR            68 73  290/  4/  6   N/A           0
WILMETTE BUOY              71 72  210/  4/  4 1011.9R         0
CHICAGO BUOY               73 72   40/  4/  6 1013.7          0
HARRISON CRIB              72     300/  5/  6   N/A
NORTHERLY ISL              70     280/  2/  3   N/A
CALUMET HARBOR             66     250/  1/  3 1012.5R
MICHIGAN CITY              67     290/  4/  5 1012.4R
MICH CITY BUOY             71     230/  6/  6 1014.2R         0
ST. JOSEPH BUOY            69 69  240/  4/  4 1014.2R         0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    68  58  70 SE6       29.87S TC  20
GALESBURG*     PTCLDY    65  55  71 E6        29.88F TC  18
MACOMB*        PTCLDY    55  52  91 CALM      29.90R TC  13
JACKSONVILLE*  CLEAR     60  60  98 E6        29.88F TC  16
PITTSFIELD*    PTCLDY    63  59  86 CALM      29.90S TC  17
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    55  53  94 CALM      29.94R TC  13
BLOOMINGTON    CLEAR     58  53  84 S5        29.94S TC  14
DECATUR        PTCLDY    58  56  93 E3        29.93S TC  14
PEORIA         PTCLDY    62  58  86 CALM      29.92R TC  17
6HR MIN TEMP:  60; 6HR MAX TEMP:  66;

LACON*         PTCLDY    56  53  88 CALM      29.92R TC  14
LINCOLN*       CLEAR     57  57 100 CALM      29.92S TC  14
SPRINGFIELD    PTCLDY    60  59  96 E3        29.92R TC  16
6HR MIN TEMP:  58; 6HR MAX TEMP:  62;

TAYLORVILLE    FOG       65  65  99 E3        29.92S VSB 1   TC  18
6HR MIN TEMP:  60; 6HR MAX TEMP:  68;

$$

ILZ033-039-045-046-055>057-062-063-211300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     60  57  89 E6        29.94R TC  16
RANTOUL*       CLEAR     56  53  88 CALM      29.94R TC  14
MATTOON        FOG       64  64 100 CALM      29.93R VSB 1/4 TC  18
PARIS*         PTCLDY    55  54  97 CALM      29.94R FOG     TC  13
$$

ILZ079-100>102-211300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     68  66  94 VRB5      29.89S TC  20
BELLEVILLE     MOCLDY    69  68  96 SE3       29.88R FOG     TC  21
CAHOKIA*       PTCLDY    69  68  96 CALM      29.89S TC  21
SPARTA*        PTCLDY    73  71  93 CALM      29.92R TC  23
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    69  67  93 CALM      29.91R TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  74;

CAIRO*         PTCLDY    70  69  96 CALM      29.93R TC  21
EFFINGHAM*     FOG       64  64  99 CALM      29.95R VSB<1/4 TC  18
MARION         PTCLDY    72  70  94 CALM      29.91R TC  22
MT. VERNON     PTCLDY    68  68 100 CALM      29.92  FOG     TC  20
CENTRALIA*     FOG       69  68  98 CALM      29.92R VSB 1   TC  20
SALEM*           N/A     69  68  98 CALM      29.92R FOG     TC  21
METROPOLIS*    CLEAR     68  67  96 CALM      29.93R TC  20
$$

ILZ067-068-072-073-078-083-087-091-211300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     67  65  93 NE5       29.92R TC  19
FLORA*         FOG       68 N/A N/A CALM      29.92R VSB 1   TC  20
FAIRFIELD*     CLEAR     68  67  96 CALM      29.91R FOG     TC  20
HARRISBURG*    CLEAR     69  67  93 CALM      29.92R TC  21
$$

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