Regional Weather Roundup
Issued by NWS

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458
ASUS43 KLOT 250306
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT TUE SEP 24 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.

ILZ001-002-007-009-015-016-024-250400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    61  54  77 W6        29.85S TC  16
STERLING*      MOCLDY    58  58 100 W3        29.86R TC  14
SAVANNA*       PTCLDY    57  54  88 CALM      29.85S TC  14
$$

ILZ003-004-008-010-011-017-018-250400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FOG       57  55  93 S3        29.86S VSB 1/4 TC  14
FREEPORT*      PTCLDY    54  51  89 CALM      29.87S TC  12
ROCHELLE*      PTCLDY    56  54  94 CALM      29.85S TC  13
DE KALB*       FOG       56  56 100 NW5       29.85R VSB 1/4 TC  14
PERU*          PTCLDY    58  57  98 CALM      29.84S TC  14
$$

ILZ005-006-012>014-019>023-250400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    62  60  93 NW7       29.81R TC  17
CHICAGO-MIDWAY CLOUDY    64  60  87 W8        29.81R TC  18
AURORA         PTCLDY    57  56  96 W5        29.83R FOG     TC  14
JOLIET*        MOCLDY    63  62  98 CALM      29.84R TC  17
WAUKEGAN       NOT AVBL
DUPAGE AIRPORT PTCLDY    61  58  90 NW7       29.82R TC  16
KANKAKEE*      CLOUDY    62  60  94 W6        29.85R TC  17
WHEELING       PTCLDY    61  60  97 NW7       29.82S TC  16
MORRIS*        CLOUDY    61  61 100 CALM      29.83R TC  16
ROMEOVILLE*    MOCLDY    63  63 100 W6        29.83S TC  17
LANSING*       CLOUDY    62  60  91 W5        29.83R TC  17
NORTHERLY ISL*   N/A     63  59  87 NW7         N/A  TC  17
$$

LMZ740>746-250400-
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           66 71  350/ 14/ 16 1008.0R         3/ 5
WINTHROP HARBOR            63 69  310/ 14/ 19   N/A           2/ 5
WAUKEGAN HARBOR            63 69  340/ 12/ 16   N/A           2/ 5
WILMETTE BUOY              65 70  280/ 14/ 17 1007.9R         4/ 5
CHICAGO BUOY               65 70  260/ 12/ 16 1009.7R         2/ 4
HARRISON CRIB              65     310/ 15/ 18   N/A
NORTHERLY ISL              63     300/  8/ 14   N/A
CALUMET HARBOR             62     270/  3/  5 1008.4R
MICHIGAN CITY              67     360/ 16/ 18 1006.9R
MICH CITY BUOY             67     280/ 14/ 16 1008.9R         3/ 4
ST. JOSEPH BUOY            67 69  350/ 10/ 12 1008.8F         2/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-250400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    63  56  78 CALM      29.89R TC  17
GALESBURG*     MOCLDY    59  56  90 W6        29.88R TC  15
MACOMB*        CLOUDY    62  57  82 NW5       29.89S TC  17
JACKSONVILLE*  CLOUDY    62  59  91 W6        29.88S TC  17
PITTSFIELD*    CLOUDY    60  59  98 CALM      29.90S TC  16
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-250400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOCLDY    59  58  97 CALM      29.85S TC  15
BLOOMINGTON    PTCLDY    58  58 100 S3        29.87S TC  14
DECATUR        MOCLDY    63  48  58 W3        29.86S TC  17
PEORIA         MOCLDY    60  56  86 W5        29.86R TC  16
LACON*         PTCLDY    56  54  93 CALM      29.85R TC  14
LINCOLN*       MOCLDY    62  58  86 CALM      29.87R TC  17
SPRINGFIELD    MOCLDY    62  59  90 SW5       29.87R TC  17
TAYLORVILLE    MOCLDY    60  58  94 SW3       29.88R TC  15
$$

ILZ033-039-045-046-055>057-062-063-250400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    60  57  89 SW5       29.86R TC  16
RANTOUL*       CLOUDY    61  60  96 NW5       29.86S TC  16
MATTOON        MOCLDY    62  61  96 CALM      29.85R TC  17
PARIS*         PTCLDY    62  60  94 CALM      29.86F TC  16
$$

ILZ079-100>102-250400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    63  59  88 W9        29.90R TC  17
BELLEVILLE     MOCLDY    65  64  97 CALM      29.87  TC  18
CAHOKIA*         N/A     66  58  75 N16G22    29.90R TC  19
SPARTA*        MOCLDY    64  63  96 CALM      29.91R TC  18
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    63  61  93 CALM      29.89R TC  17
CAIRO*         PTCLDY    67  63  85 NW5       29.90R TC  20
EFFINGHAM*     CLOUDY    64  63  97 SW3       29.89R TC  18
MARION         MOCLDY    65  61  87 CALM      29.90S TC  18
MT. VERNON     CLOUDY    65  64  97 CALM      29.89R TC  18
CENTRALIA*     MOCLDY    64  64  99 W3        29.89R TC  18
SALEM*         MOCLDY    65  64  96 CALM      29.89R TC  18
METROPOLIS*    MOCLDY    68  61  77 NW5       29.89R TC  20
$$

ILZ067-068-072-073-078-083-087-091-250400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    67  64  90 W3        29.86R TC  19
FLORA*         CLOUDY    64  64 100 NW6       29.88S TC  18
FAIRFIELD*     CLOUDY    65  61  86 CALM      29.88S TC  18
HARRISBURG*    CLOUDY    67  63  87 CALM      29.89S TC  19
$$

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