Regional Weather Roundup
Issued by NWS

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252
ASUS43 KLOT 231811
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.

ILZ001-002-007-009-015-016-024-231900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    68  56  65 NE9       30.00S TC  20
6HR MIN TEMP:  56; 6HR MAX TEMP:  70;

STERLING*      CLOUDY    67  53  61 E9        30.02R TC  19
SAVANNA*       CLOUDY    70  46  43 E5        30.02S TC  21
$$

ILZ003-004-008-010-011-017-018-231900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    66  50  56 VRB6      30.03F TC  19
6HR MIN TEMP:  54; 6HR MAX TEMP:  67;

FREEPORT*      CLOUDY    66  47  50 NE7       30.04S TC  19
ROCHELLE*      CLOUDY    65  50  56 NE7       30.03R TC  19
DE KALB*       CLOUDY    65  53  65 E9        30.02F TC  18
PERU*          CLOUDY    68  55  62 NE7       30.00F TC  20
$$

ILZ005-006-012>014-019>023-231900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    66  52  60 N12       30.00F TC  19
6HR MIN TEMP:  60; 6HR MAX TEMP:  67;

CHICAGO-MIDWAY CLOUDY    67  49  52 NE7       30.00F TC  19
6HR MIN TEMP:  63; 6HR MAX TEMP:  68;

AURORA         CLOUDY    67  51  56 E5        30.01S TC  19
6HR MIN TEMP:  56; 6HR MAX TEMP:  68;

JOLIET*        CLOUDY    68  54  62 NE6       30.01S TC  20
WAUKEGAN       CLOUDY    65  50  58 NE7       30.02S TC  18
6HR MIN TEMP:  55; 6HR MAX TEMP:  67;

DUPAGE AIRPORT CLOUDY    66  51  58 NE9       30.00F TC  19
6HR MIN TEMP:  54; 6HR MAX TEMP:  66;

KANKAKEE*      CLOUDY    68  57  68 NE6       30.00F TC  20
WHEELING       CLOUDY    66  52  60 VRB6      30.02F TC  19
6HR MIN TEMP:  57; 6HR MAX TEMP:  66;

MORRIS*        CLOUDY    67  54  63 NE3       30.00S TC  20
ROMEOVILLE*    MOSUNNY   66  54  63 NE9       30.01F TC  19
LANSING*       CLOUDY    65  50  57 NE7       30.01S TC  19
NORTHERLY ISL*   N/A     66  51  58 MISG        N/A  TC  19
$$

LMZ740>746-231900-
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           62      50/  8/ 12 1016.7R         4/ 6
WINTHROP HARBOR            64 70   40/  8/ 12   N/A           3/ 6
WAUKEGAN HARBOR            64 70   60/  8/ 12   N/A           3/ 6
WILMETTE BUOY              65 70  350/ 10/ 14 1014.7F         4/ 6
CHICAGO BUOY               65 70  340/ 12/ 17 1016.2          4/ 5
HARRISON CRIB              65      30/ 15/ 17   N/A
NORTHERLY ISL              65      30/  9/ 11   N/A
CALUMET HARBOR             65     350/  8/ 11 1015.0F
MICHIGAN CITY              62     110/  6/  6 1015.3R
MICH CITY BUOY             63      20/  6/ 10 1016.4R         4/ 7
ST. JOSEPH BUOY            62 69  320/  2/  6 1016.7R         4/ 6
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-231900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         LGT RAIN  66  62  87 N7        29.95F FOG     TC  19
GALESBURG*     CLOUDY    65  59  82 E6        30.01F TC  18
MACOMB*        CLOUDY    64  60  89 E9        30.01F TC  18
JACKSONVILLE*  CLOUDY    64  63  98 E6        29.96F TC  18
PITTSFIELD*    CLOUDY    65  64  99 NE7       29.96F TC  18
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-231900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    67  54  62 NE5       29.99F TC  20
BLOOMINGTON    LGT RAIN  62  61  96 E8        30.00F FOG     TC  17
DECATUR        LGT RAIN  67  64  90 E7        29.96F TC  19
PEORIA         CLOUDY    66  59  78 E9        29.99S TC  19
6HR MIN TEMP:  63; 6HR MAX TEMP:  67;

LACON*         CLOUDY    67  55  64 E3        29.99S TC  20
LINCOLN*       DRIZZLE   64  64 100 NE6       29.98F TC  18
SPRINGFIELD    CLOUDY    66  65  96 NE5       29.96F FOG     TC  19
6HR MIN TEMP:  63; 6HR MAX TEMP:  66;

TAYLORVILLE    RAIN      66  65  96 CALM      29.96R TC  19
6HR MIN TEMP:  64; 6HR MAX TEMP:  66; 6HR PCP:  0.58;

$$

ILZ033-039-045-046-055>057-062-063-231900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT RAIN  65  63  93 E6        29.98F TC  18
RANTOUL*       CLOUDY    65  61  85 NE6       29.99S TC  19
MATTOON        RAIN      67  67 100 S5        29.96F FOG     TC  19
PARIS*         CLOUDY    69  64  85 CALM      29.99S TC  21
$$

ILZ079-100>102-231900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    68  68 100 VRB3      29.95R TC  20
BELLEVILLE     LGT RAIN  70  68  94 CALM      29.90  TC  21
CAHOKIA*       CLOUDY    70  67  90 CALM      29.92  TC  21
SPARTA*        LGT RAIN  71  70  96 SE3       29.93F TC  22
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    73  68  84 CALM      29.93F TC  23
6HR MIN TEMP:  69; 6HR MAX TEMP:  73;

CAIRO*         CLOUDY    80  71  75 CALM      29.94S HX  83  TC  27
EFFINGHAM*     LGT RAIN  67  67  99 E5        29.98F TC  20
MARION         CLOUDY    73  70  88 SE6       29.94F TC  23
CENTRALIA*     LGT RAIN  69  69  97 SE6       29.93F TC  21
SALEM*         LGT RAIN  70  68  95 SE3       29.94F TC  21
METROPOLIS*    CLOUDY    78  72  83 NW5       29.94F HX  80  TC  25
$$

ILZ067-068-072-073-078-083-087-091-231900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  RAIN      69  68  96 CALM      29.98R FOG     TC  21
FLORA*         LGT RAIN  68  68 100 SE7       29.96F TC  20
FAIRFIELD*     RAIN      68  68  99 CALM      29.96F TC  20
HARRISBURG*    CLOUDY    74  71  90 CALM      29.96S TC  23
$$

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