Regional Weather Roundup
Issued by NWS

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864
ASUS43 KLOT 251402
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT WED SEP 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.

ILZ001-002-007-009-015-016-024-251500-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     62  55  77 CALM      29.96R TC  17
STERLING*      SUNNY     61  56  83 CALM      29.97R TC  16
$$

ILZ003-004-008-010-011-017-018-251500-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   59  54  83 CALM      29.97R TC  15
$$

ILZ005-006-012>014-019>023-251500-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   64  55  72 NW7       29.92R TC  18
CHICAGO-MIDWAY MOSUNNY   64  55  72 NW7       29.93R TC  18
AURORA         SUNNY     61  56  83 N5        29.95R TC  16
WAUKEGAN       MOSUNNY   63  55  75 W5        29.92R TC  17
DUPAGE AIRPORT SUNNY     62  55  77 NW7       29.94R TC  17
WHEELING       MOSUNNY   62  55  77 NW7       29.94R TC  17
ROMEOVILLE*    SUNNY     61  61 100 W3        29.94  TC  16
NORTHERLY ISL*   N/A     64  54  69 W7          N/A  TC  18
$$

LMZ740>746-251500-
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 70  340/ 12/ 14 1012.5R
WINTHROP HARBOR            63 69  280/  8/ 12   N/A           2/ 5
WAUKEGAN HARBOR            62 69  320/ 10/ 14   N/A           1/ 4
WILMETTE BUOY              63 70  260/  6/ 10 1012.1R         3/ 5
CHICAGO BUOY               64 70  270/ 12/ 16 1013.6R         2/ 5
HARRISON CRIB              63     300/ 11/ 12   N/A
NORTHERLY ISL              64     260/  8/  8   N/A
CALUMET HARBOR             62     280/  4/  6 1012.1
MICHIGAN CITY              67      30/ 12/ 13 1011.6R
MICH CITY BUOY             67     310/ 12/ 16 1013.4R         3/ 5
ST. JOSEPH BUOY            67 69  350/ 12/ 16 1013.2R         3/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-251500-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     63  57  81 N3        29.97R TC  17
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-251500-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    SUNNY     65  59  81 N5        29.97R TC  18
DECATUR        PTSUNNY   65  57  75 N3        29.96R TC  18
PEORIA         SUNNY     64  57  78 CALM      29.96R TC  18
SPRINGFIELD    CLOUDY    60  58  92 CALM      29.96S TC  16
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-251500-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   62  59  90 NW3       29.95S TC  17
MATTOON        PTSUNNY   59  59 100 CALM      29.94R TC  15
$$

ILZ079-100>102-251500-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     61  61 100 CALM      29.98R TC  16
CAHOKIA*       SUNNY     65  61  87 NW3       29.97R TC  18
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251500-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    62  62 100 CALM      29.97R FOG     TC  17
MARION         MOSUNNY   63  63 100 CALM      29.97R TC  17
MT. VERNON     MOSUNNY   62  60  93 CALM      29.98R TC  17
$$

ILZ067-068-072-073-078-083-087-091-251500-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTSUNNY   64  62  93 W5        29.95R TC  18
$$

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