Regional Weather Roundup
Issued by NWS

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488
ASUS43 KLOT 080456
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT WED OCT 08 2025

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.

ILZ001-002-007-009-015-016-024-080600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     47  45  93 CALM      30.26R TC   8
$$

ILZ003-004-008-010-011-017-018-080600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    46  43  89 CALM      30.26R TC   8
$$

ILZ005-006-012>014-019>023-080600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    53  46  77 W6        30.21S TC  12
CHICAGO-MIDWAY NOT AVBL
AURORA         CLEAR     47  42  83 W3        30.23S TC   8
WAUKEGAN       CLEAR     54  42  64 W3        30.21S TC  12
DUPAGE AIRPORT CLEAR     50  45  83 CALM      30.22S TC  10
WHEELING       CLOUDY    51  49  92 CALM      30.23S TC  11
NORTHERLY ISL*   N/A     60  45  57 W5          N/A  TC  16
$$

LMZ740>746-080600-
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           65 68  300/ 14/ 17 1022.1F
WINTHROP HARBOR            58 65                N/A           1/ 4
WAUKEGAN HARBOR            59 68                N/A           1/ 5
WILMETTE BUOY              63     300/ 10/ 14 1024.0F         2/ 5
CHICAGO BUOY               64 43  280/  8/ 12 1023.6R         2/ 5
HARRISON CRIB              62     280/  9/ 10   N/A
NORTHERLY ISL              60     290/  6       N/A
CALUMET HARBOR             56     270/  2/  4 1021.9
BURNS HARBOR               65     340/  5/  6 1023.0S
MICHIGAN CITY              65     330/ 12/ 13 1021.4F
ST. JOSEPH BUOY            65 65  310/ 14/ 17 1022.9R         3/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-080600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-080600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    FOG       50  50 100 CALM      30.25S VSB 1/4 TC  10
PEORIA         NOT AVBL
SPRINGFIELD    FOG       49  49 100 CALM      30.25R VSB 3/4 TC   9
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-080600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-080600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLEAR     59  56  89 NW3       30.22R TC  15
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-080600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    64  58  80 N8        30.21R TC  18
$$

ILZ067-068-072-073-078-083-087-091-080600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

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