Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 250710
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT THU APR 25 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.

ILZ001-002-007-009-015-016-024-250800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     41  33  73 E8        30.28R TC   5
STERLING*      PTCLDY    34  24  67 E5        30.32S WCI  30 TC   1
$$

ILZ003-004-008-010-011-017-018-250800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    33  22  63 CALM      30.33F TC   1
FREEPORT*      CLEAR     32  25  73 E7        30.33F WCI  26 TC   0
ROCHELLE*      CLEAR     32  18  56 CALM      30.33R TC   0
DE KALB*       CLEAR     32  19  59 CALM      30.32S TC   0
PERU*          CLEAR     37  30  75 E3        30.32S TC   3
$$

ILZ005-006-012>014-019>023-250800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    35  28  75 NE5       30.31S WCI  31 TC   2
CHICAGO-MIDWAY PTCLDY    38  31  76 CALM      30.32S TC   3
AURORA         CLEAR     29  22  75 CALM      30.31S TC  -2
JOLIET*        CLEAR     34  31  88 CALM      30.32F TC   1
WAUKEGAN       CLEAR     30  26  85 CALM      30.31F TC  -1
DUPAGE AIRPORT CLEAR     31  27  85 N3        30.31S TC  -1
KANKAKEE*      CLEAR     32  30  93 E3        30.33R TC   0
WHEELING       CLEAR     32  28  85 CALM      30.33F TC   0
MORRIS*        CLEAR     32  30  92 CALM      30.31S TC   0
ROMEOVILLE*    CLEAR     32  32 100 NE7       30.32F WCI  26 TC   0
LANSING*       CLEAR     29  29 100 CALM      30.33S TC  -2
NORTHERLY ISL*   N/A     38  31  76 NE3         N/A  TC   3
$$

LMZ740>746-250800-
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)
WINTHROP HARBOR            38 47  210/  4/  8   N/A           2/ 6
WAUKEGAN HARBOR            38 47  220/  4/  6   N/A           2/ 7
HARRISON CRIB              42      80/  2/  3   N/A
NORTHERLY ISL              38      10/  2/  4   N/A
CALUMET HARBOR             36     360/  2/  3 1025.7R
BURNS HARBOR               40      90/  2/  3 1027.1S
MICHIGAN CITY              36     100/  3/  3 1027.2R
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-250800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     47  41  80 SE9       30.23S TC   8
GALESBURG*     CLEAR     42  32  68 E6        30.29R TC   6
MACOMB*        CLEAR     43  38  83 E10       30.28S TC   6
JACKSONVILLE*  CLEAR     42  37  81 E10       30.26S TC   6
PITTSFIELD*    CLEAR     45  42  90 SE6       30.26S TC   7
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-250800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     33  31  92 CALM      30.31S TC   1
BLOOMINGTON    CLEAR     33  32  96 NE7       30.30F WCI  27 TC   1
DECATUR        CLEAR     36  35  96 CALM      30.29S TC   2
PEORIA         CLEAR     41  34  76 E5        30.30S TC   5
LACON*         CLEAR     35  29  79 CALM      30.31S TC   2
LINCOLN*       CLEAR     39  36  89 E3        30.30S TC   4
SPRINGFIELD      N/A    N/A N/A N/A MISG      30.29R
TAYLORVILLE    CLEAR     39  36  87 MISG      30.28S TC   4
$$

ILZ033-039-045-046-055>057-062-063-250800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     35  31  85 NE7       30.28F WCI  29 TC   2
DANVILLE*      CLEAR     35  32  88 NE6       30.30S WCI  30 TC   2
RANTOUL*       CLEAR     34  32  93 NE6       30.30S WCI  29 TC   1
MATTOON        CLEAR     35  32  88 NE5       30.27F WCI  31 TC   2
PARIS*         CLEAR     35  34  96 NE3       30.30S TC   2
$$

ILZ079-100>102-250800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     44  40  85 CALM      30.26S TC   7
BELLEVILLE     CLEAR     46  41  83 E3        30.24F TC   8
CAHOKIA*       CLEAR     47  41  80 CALM      30.25S TC   8
SPARTA*        CLEAR     42  41  97 E5        30.26F TC   6
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     45  41  86 NE5       30.25S TC   7
CAIRO*         CLEAR     52  46  80 E8        30.22F TC  11
EFFINGHAM*     CLEAR     38  36  92 CALM      30.29S TC   4
MARION         CLEAR     43  41  95 N3        30.26R TC   6
MT. VERNON     CLEAR     43  39  86 NE7       30.26S TC   6
CENTRALIA*     CLEAR     44  39  80 E8        30.26S TC   7
SALEM*         CLEAR     44  38  80 NE7       30.26S TC   7
METROPOLIS*    CLEAR     48  42  81 CALM      30.24S TC   9
$$

ILZ067-068-072-073-078-083-087-091-250800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     43  38  82 NE7       30.27S TC   6
FLORA*         CLEAR     41  37  87 NE5       30.28S TC   5
FAIRFIELD*     CLEAR     43  38  85 N6        30.26F TC   6
CARMI*         CLEAR     44  40  87 N6        30.25S TC   7
$$

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




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