ASUS43 KLOT 220956
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SAT AUG 22 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.

ILZ001-002-007-009-015-016-024-221100-
NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     67  62  84 NW5       30.00R TC  19           
$$

ILZ003-004-008-010-011-017-018-221100-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       NOT AVBL                                               
$$

ILZ005-006-012>014-019>023-221100-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    66  64  93 NW6       29.90S TC  19           
CHICAGO-MIDWAY NOT AVBL                                               
AURORA         CLEAR     63  62  97 NW6       29.93S TC  17           
WAUKEGAN       MOCLDY    66  64  93 NW6       29.90  TC  19           
DUPAGE AIRPORT NOT AVBL                                               
WHEELING       PTCLDY    67  65  93 NW8       29.92R TC  19           
NORTHERLY ISL*   N/A     69  64  84 NW6         N/A  TC  21           
$$

LMZ740>746-221100-
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            69 73  320/ 14/ 17 1008.8F         1/ 2
WAUKEGAN HARBOR            69 74  330/ 12/ 14 1013.3S         1
WILMETTE BUOY              70     350/ 12/ 17 1015.1S         1/ 3
CHICAGO BUOY               71 73              1011.2S         1
NORTHERLY ISL              69     240/  5/ 11   N/A
CALUMET HARBOR                    260/  3/  6 1012.4
MICH CITY BUOY             72 74  250/ 10/ 12   N/A           1/ 3
ST. JOSEPH BUOY            72 74  220/ 10/ 12 1012.7F         2/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-221100-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-221100-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL                                               
SPRINGFIELD    PTCLDY    64  64 100 W6        29.98S TC  18           
TAYLORVILLE    NOT AVBL                                               
$$

ILZ033-039-045-046-055>057-062-063-221100-
EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-221100-
SOUTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221100-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
$$

ILZ067-068-072-073-078-083-087-091-221100-
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
$$