ASUS43 KLOT 231856
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.

ILZ001-002-007-009-015-016-024-232000-
NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOSUNNY   74  55  51 NW9       30.08F TC  23           
$$

ILZ003-004-008-010-011-017-018-232000-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   76  50  40 NW13G20   30.07F TC  24           
$$

ILZ005-006-012>014-019>023-232000-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   75  49  39 NW10G22   30.03S TC  24           
CHICAGO-MIDWAY NOT AVBL                                               
AURORA         MOSUNNY   75  53  46 NW9       30.06S TC  24           
WAUKEGAN       MOSUNNY   73  52  47 NW8G18    30.03  TC  23           
DUPAGE AIRPORT NOT AVBL                                               
WHEELING       PTSUNNY   74  50  42 N12       30.05S TC  23           
NORTHERLY ISL*   N/A     72  54  53 N9          N/A  TC  22           
$$

LMZ740>746-232000-
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            71 73  310/ 14/ 19 1019.4F         3/ 6
WAUKEGAN HARBOR            72 74  290/ 14/ 19 1017.2F         2/ 5
WILMETTE BUOY              70      40/  6/ 10 1020.0R         3/ 6
CHICAGO BUOY               71 73              1015.9F         2/ 5
NORTHERLY ISL              73      20/  6/ 12   N/A
CALUMET HARBOR                    340/  9/ 13 1017.1
MICH CITY BUOY             70 74  320/ 12/ 17   N/A           3/ 5
ST. JOSEPH BUOY            70 73  320/ 14/ 19 1017.4R         4/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-232000-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-232000-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL                                               
SPRINGFIELD    MOSUNNY   79  55  43 W8G17     30.07F TC  26           
TAYLORVILLE    NOT AVBL                                               
$$

ILZ033-039-045-046-055>057-062-063-232000-
EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-232000-
SOUTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     81  59  47 NW13G20   30.09F HX  81  TC  27   
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-232000-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
$$

ILZ067-068-072-073-078-083-087-091-232000-
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
$$