Regional Weather Roundup
Issued by NWS

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966
ASUS43 KLOT 232007
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.

ILZ001-002-007-009-015-016-024-232100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    69  54  58 E12       29.95F TC  21
STERLING*      CLOUDY    67  51  56 NE9       29.98F TC  19
SAVANNA*       PTSUNNY   70  48  46 E7        29.98F TC  21
$$

ILZ003-004-008-010-011-017-018-232100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    68  51  54 E5        30.00F TC  20
FREEPORT*      PTSUNNY   68  48  48 E5        29.99F TC  20
ROCHELLE*      CLOUDY    66  50  55 E6        29.99F TC  19
DE KALB*       CLOUDY    65  53  64 SE3       30.00S TC  18
PERU*          CLOUDY    70  54  56 E5        29.97F TC  21
$$

ILZ005-006-012>014-019>023-232100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    66  52  60 NE7       29.97F TC  19
CHICAGO-MIDWAY CLOUDY    67  51  56 NE6       29.97F TC  19
AURORA         CLOUDY    67  51  56 E7        29.98F TC  19
JOLIET*        CLOUDY    68  54  61 NE7       29.97F TC  20
WAUKEGAN       CLOUDY    66  51  58 N9        29.98F TC  19
DUPAGE AIRPORT CLOUDY    66  52  60 N6        29.98F TC  19
KANKAKEE*      CLOUDY    66  57  71 E6        29.97F TC  19
WHEELING       CLOUDY    66  53  63 VRB6      29.99F TC  19
MORRIS*        CLOUDY    67  54  61 CALM      29.97F TC  20
ROMEOVILLE*    PTSUNNY   66  55  68 NE7       29.99S TC  19
LANSING*       CLOUDY    65  51  61 N6        29.98F TC  18
NORTHERLY ISL*   N/A     65  53  65 MISG        N/A  TC  18
$$

LMZ740>746-232100-
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      30/ 10/ 12 1015.7F         3/ 6
WINTHROP HARBOR            65 71   20/ 10/ 16   N/A           3/ 6
WAUKEGAN HARBOR            65 70   40/ 12/ 16   N/A           3/ 7
WILMETTE BUOY              65 70  330/ 10/ 14 1013.8F         4/ 6
CHICAGO BUOY               65 70  360/  8/ 12 1015.6          3/ 6
HARRISON CRIB              65      20/ 10/ 12   N/A
NORTHERLY ISL              65     350/  5/  9   N/A
CALUMET HARBOR             64     350/  7/  9 1014.3F
MICHIGAN CITY              63      90/  4/  5 1014.3F
MICH CITY BUOY             63      20/  4/  8 1015.5F         4/ 7
ST. JOSEPH BUOY            63 69  340/  2/  4 1015.9F         3/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-232100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         FOG       65  64  97 NE9       29.91S VSB 1   TC  18
GALESBURG*     CLOUDY    65  60  84 E6        29.96F TC  18
MACOMB*        LGT RAIN  62  62  99 NE10      29.95F TC  17
JACKSONVILLE*  CLOUDY    65  65  98 E13       29.90F TC  19
PITTSFIELD*    CLOUDY    66  66  99 NE3       29.90F TC  19
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-232100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    68  54  60 E5        29.96F TC  20
BLOOMINGTON    CLOUDY    62  62 100 NE10      29.96F TC  17
DECATUR        LGT RAIN  67  64  90 NE7       29.93F TC  19
PEORIA         LGT RAIN  64  62  93 E6        29.95F TC  18
LACON*         CLOUDY    68  55  62 E5        29.95F TC  20
LINCOLN*       CLOUDY    64  64 100 NE6       29.94F TC  18
SPRINGFIELD    CLOUDY    64  64 100 NE13      29.90F FOG     TC  18
TAYLORVILLE    LGT RAIN  68  66  95 E5        29.91F TC  20
$$

ILZ033-039-045-046-055>057-062-063-232100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT RAIN  65  63  93 N7        29.93F TC  18
RANTOUL*       DRIZZLE   64  64  97 NE5       29.94F TC  18
MATTOON        LGT RAIN  68  67  96 SE7       29.90F TC  20
PARIS*         LGT RAIN  68  67  98 E3        29.93F TC  20
$$

ILZ079-100>102-232100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          RAIN      68  68 100 VRB3      29.91F TC  20
BELLEVILLE     PTSUNNY   73  69  87 W3        29.88  TC  23
CAHOKIA*       CLOUDY    72  67  84 CALM      29.89F TC  22
SPARTA*        CLOUDY    74  69  84 CALM      29.91F TC  24
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-232100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    76  69  79 NE3       29.88F TC  24
CAIRO*         CLOUDY    81  71  70 E5        29.88F HX  85  TC  27
EFFINGHAM*     CLOUDY    69  68  97 N6        29.91F TC  20
MARION         MOSUNNY   77  70  78 SE6       29.88F TC  25
CENTRALIA*     CLOUDY    72  69  91 SE5       29.91F TC  22
SALEM*         CLOUDY    71  69  93 CALM      29.90F TC  22
METROPOLIS*    CLOUDY    80  68  67 CALM      29.90F HX  83  TC  27
$$

ILZ067-068-072-073-078-083-087-091-232100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    71  67  87 SE6       29.92F TC  22
FLORA*         CLOUDY    70  70 100 SE8       29.91F TC  21
FAIRFIELD*     CLOUDY    70  69  96 CALM      29.90F TC  21
HARRISBURG*    CLOUDY    76  69  79 SE5       29.90F TC  25
$$

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