Regional Weather Roundup
Issued by NWS

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636
ASUS43 KLOT 041106
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT SAT MAY 04 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.

ILZ001-002-007-009-015-016-024-041200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    48  41  76 E6        29.96F TC   9
STERLING*      CLEAR     47  41  80 E5        30.00R TC   8
$$

ILZ003-004-008-010-011-017-018-041200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    44  40  85 CALM      30.02R TC   7
FREEPORT*      CLEAR     43  37  78 CALM      30.01S TC   6
ROCHELLE*      CLEAR     46  37  73 CALM      30.00S TC   8
DE KALB*       CLEAR     47  37  70 E8        30.00F TC   8
PERU*          PTCLDY    49  41  75 E5        29.99F TC   9
$$

ILZ005-006-012>014-019>023-041200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    49  42  77 N3        30.00R TC   9
CHICAGO-MIDWAY PTCLDY    53  43  68 CALM      30.00S TC  12
AURORA         CLEAR     47  40  76 CALM      29.99F TC   8
JOLIET*        CLEAR     46  44  93 CALM      30.01S TC   8
WAUKEGAN       CLEAR     46  40  79 NE5       30.00S TC   8
DUPAGE AIRPORT CLEAR     47  40  76 CALM      30.00S TC   8
KANKAKEE*      CLEAR     49  44  82 CALM      30.02R TC  10
WHEELING       CLEAR     48  43  82 CALM      30.02R TC   9
MORRIS*        CLEAR     49  41  75 CALM      30.00S TC   9
ROMEOVILLE*    CLEAR     50  48  93 NE5       30.01S TC  10
LANSING*       CLEAR     47  47 100 CALM      30.01R TC   8
NORTHERLY ISL*   N/A     53  47  79 NE3         N/A  TC  12
$$

LMZ740>746-041200-
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            50 49  310/  4/  4   N/A           1
HARRISON CRIB              54      20/  4/  5   N/A
NORTHERLY ISL              53      10/  4/  5   N/A
CALUMET HARBOR             52      10/  3/  4 1014.9
BURNS HARBOR               51      70/  3/  3 1016.6F
MICHIGAN CITY              52     360/  5/  5 1015.8F
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-041200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    60  57  89 SE6       29.95F TC  16
GALESBURG*     MOCLDY    53  45  75 E5        29.98S TC  11
MACOMB*        MOCLDY    53  48  82 SE6       29.99S TC  12
JACKSONVILLE*  PTCLDY    53  53  98 E7        29.97S TC  12
PITTSFIELD*    MOCLDY    58  58  98 CALM      29.97S TC  15
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-041200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    48  44  87 CALM      30.01S TC   9
BLOOMINGTON    PTCLDY    50  46  86 E5        30.00F TC  10
DECATUR        PTCLDY    54  52  93 CALM      29.98S TC  12
PEORIA         PTCLDY    53  43  68 E5        29.99R TC  12
LACON*         PTCLDY    48  41  77 CALM      29.99S TC   9
LINCOLN*       PTCLDY    54  50  87 CALM      29.98S TC  12
SPRINGFIELD    PTCLDY    54  52  93 CALM      29.98S TC  12
TAYLORVILLE    PTCLDY    56  53  88 E3        29.98F TC  14
$$

ILZ033-039-045-046-055>057-062-063-041200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     54  48  80 E6        30.00R TC  12
DANVILLE*      CLEAR     55  51  86 E3        29.99S TC  13
RANTOUL*       CLEAR     53  47  82 CALM      30.00R TC  11
MATTOON        CLEAR     55  53  93 CALM      29.98S TC  13
PARIS*         CLEAR     54  53  97 CALM      30.01R TC  12
$$

ILZ079-100>102-041200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    58  57  98 CALM      29.98S TC  14
CAHOKIA*       MOCLDY    59  59 100 CALM      29.97S FOG     TC  15
SPARTA*        CLOUDY    62  62 100 CALM      29.99R TC  17
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-041200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    65  64  97 CALM      29.97R TC  18
CAIRO*         CLOUDY    64  63  99 CALM      29.98S TC  18
EFFINGHAM*     CLEAR     55  55  99 CALM      30.01R FOG     TC  13
MARION         CLOUDY    64  63  96 CALM      29.98S TC  18
MT. VERNON     PTCLDY    59  59 100 N3        29.98R TC  15
CENTRALIA*     CLEAR     58  58  97 CALM      29.98S FOG     TC  15
SALEM*         MOCLDY    62  61  96 CALM      29.98S TC  17
METROPOLIS*    CLOUDY    65  64  97 CALM      29.98R TC  18
$$

ILZ067-068-072-073-078-083-087-091-041200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     62  60  93 CALM      29.99R TC  17
FLORA*         CLEAR     59  59 100 CALM      29.99R FOG     TC  15
FAIRFIELD*     PTCLDY    61  60  97 CALM      29.98S TC  16
CARMI*         FOG       60  58  96 CALM      29.98R VSB 3/4 TC  15
$$

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