Regional Weather Roundup
Issued by NWS

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414
ASUS43 KLOT 030656
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SAT OCT 03 2026

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.

ILZ001-002-007-009-015-016-024-030800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     45  45 100 CALM      30.28F TC   7
$$

ILZ003-004-008-010-011-017-018-030800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       NOT AVBL
$$

ILZ005-006-012>014-019>023-030800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    53  47  79 E5        30.29S TC  12
CHICAGO-MIDWAY NOT AVBL
AURORA         CLEAR     46  45  96 CALM      30.29S TC   8
WAUKEGAN       PTCLDY    47  47 100 CALM      30.29F TC   8
DUPAGE AIRPORT CLEAR     47  45  93 CALM      30.30S TC   8
WHEELING       MOCLDY    49  48  97 CALM      30.31S TC   9
NORTHERLY ISL*   N/A     59  39  47 NE13        N/A  TC  15
$$

LMZ740>746-030800-
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            60 62   60/ 12/ 16 1020.7R         2/ 4
WAUKEGAN HARBOR            60 63   40/ 12/ 16 1024.6F         2/ 4
WILMETTE BUOY              60      60/ 12/ 17 1027.4F         3/ 5
CHICAGO BUOY               61 64   60/ 14/ 19 1024.5F         3/ 5
HARRISON CRIB              60      50/ 14/ 16   N/A
NORTHERLY ISL              58      50/ 10/ 15   N/A
CALUMET HARBOR                     30/  9/ 12 1025.8
MICHIGAN CITY              54      70/  8/  9 1025.4R
ST. JOSEPH BUOY            55 62   50/ 10/ 12 1026.6R         3/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-030800-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-030800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    CLEAR     51  43  74 E7        30.26F TC  11
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-030800-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-030800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CAHOKIA*       CLEAR     53  48  83 NE5       30.22S TC  12
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-030800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL
$$

ILZ067-068-072-073-078-083-087-091-030800-
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
$$