Regional Weather Roundup
Issued by NWS

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174
ASUS43 KLOT 060456
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SUN SEP 06 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.

ILZ001-002-007-009-015-016-024-060600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTCLDY    75  70  84 NE10      30.02R TC  24
$$

ILZ003-004-008-010-011-017-018-060600-
NORTH CENTRAL ILLINOIS

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

ILZ005-006-012>014-019>023-060600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    72  68  87 NE12      30.03R TC  22
CHICAGO-MIDWAY NOT AVBL
AURORA         MOCLDY    70  68  93 NE7       30.04R TC  21
WAUKEGAN       PTCLDY    68  67  96 N5        30.04R TC  20
DUPAGE AIRPORT CLOUDY    71  68  90 NE9       30.04R TC  22
WHEELING       MOCLDY    71  69  93 NE6       30.05R TC  22
NORTHERLY ISL*   N/A     72  68  87 NE8         N/A  TC  22
$$

LMZ740>746-060600-
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            73 72   20/ 12/ 17 1016.4R         3/ 4
WAUKEGAN HARBOR            72 71  360/ 12/ 17 1017.2R         2/ 4
WILMETTE BUOY              73      70/ 12/ 17 1019.5R         4/ 4
CHICAGO BUOY               74 73              1015.5R         4/ 5
HARRISON CRIB              73      50/ 16/ 17   N/A
NORTHERLY ISL              72      40/ 11/ 13   N/A
CALUMET HARBOR                     20/ 12/ 15 1016.5
MICHIGAN CITY              73      40/ 11/ 12 1014.9R
MICH CITY BUOY             73 74   50/ 12/ 16   N/A           3/ 4
ST. JOSEPH BUOY            73 73   60/ 10/ 16 1017.3F         2/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-060600-
WEST-CENTRAL ILLINOIS

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

ILZ028>032-037-038-041>044-048-051>054-059>061-060600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    CLEAR     75  70  84 NE9       29.98R TC  24
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-060600-
EAST-CENTRAL ILLINOIS

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

ILZ079-100>102-060600-
SOUTHWEST ILLINOIS

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

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060600-
SOUTH-CENTRAL ILLINOIS

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

ILZ067-068-072-073-078-083-087-091-060600-
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
$$