ASUS43 KLOT 230656
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SUN AUG 23 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.

ILZ001-002-007-009-015-016-024-230800-
NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     62  56  80 W3        30.05S TC  17           
$$

ILZ003-004-008-010-011-017-018-230800-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     60  53  77 N6        30.03R TC  16           
$$

ILZ005-006-012>014-019>023-230800-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    66  56  70 CALM      29.98S TC  19           
CHICAGO-MIDWAY NOT AVBL                                               
AURORA         CLEAR     55  55 100 W6        30.00S TC  13           
WAUKEGAN       PTCLDY    63  57  81 NW5       29.99  TC  17           
DUPAGE AIRPORT NOT AVBL                                               
WHEELING       CLOUDY    66  59  78 CALM      30.00S TC  19           
NORTHERLY ISL*   N/A     70  56  61 NW3         N/A  TC  21           
$$

LMZ740>746-230800-
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            68 73  310/ 10/ 12 1010.8R         2/ 4
WAUKEGAN HARBOR            69 73  290/  8/ 10 1015.7S         1/ 4
WILMETTE BUOY              72      20/  8/ 12 1017.8F         2/ 4
CHICAGO BUOY               72 73              1014.2S         2/ 5
NORTHERLY ISL              71     300/  4/  8   N/A
CALUMET HARBOR                    280/  2/  3 1015.2
MICH CITY BUOY             72 74   10/ 12/ 16   N/A           3/ 4
ST. JOSEPH BUOY            71 74  360/ 12/ 16 1015.7R         3/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-230800-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-230800-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         CLEAR     63  57  82 NW5       30.05S TC  17           
SPRINGFIELD    CLEAR     61  59  93 CALM      30.06R TC  16           
TAYLORVILLE    NOT AVBL                                               
$$

ILZ033-039-045-046-055>057-062-063-230800-
EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-230800-
SOUTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230800-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
$$

ILZ067-068-072-073-078-083-087-091-230800-
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
$$