ASUS43 KLOT 220556
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.

ILZ001-002-007-009-015-016-024-220700-
NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     70  64  81 NW7       29.98S TC  21           
6HR MIN TEMP:  70; 6HR MAX TEMP:  80; 6HR PCP:  0.04;                

$$

ILZ003-004-008-010-011-017-018-220700-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       NOT AVBL                                               
$$

ILZ005-006-012>014-019>023-220700-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    70  66  87 SW6       29.91F TC  21           
6HR MIN TEMP:  70; 6HR MAX TEMP:  76;                                

CHICAGO-MIDWAY NOT AVBL                                               
AURORA         PTCLDY    64  63  96 NW7       29.92F TC  18           
6HR MIN TEMP:  64; 6HR MAX TEMP:  75; 6HR PCP: TRACE;                

WAUKEGAN       NOT AVBL                                               
DUPAGE AIRPORT NOT AVBL                                               
WHEELING       MOCLDY    71  67  87 W3        29.92F TC  22           
6HR MIN TEMP:  71; 6HR MAX TEMP:  76;                                

NORTHERLY ISL*   N/A     73  65  75 W3          N/A  TC  23           
$$

LMZ740>746-220700-
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            72 73  250/ 12/ 16 1011.3F         1
WAUKEGAN HARBOR            72 74  260/  8/ 10 1013.8F         1
WILMETTE BUOY              74     240/ 10/ 14 1016.0F         1/ 3
CHICAGO BUOY               74 73              1011.8F         1
NORTHERLY ISL              72     190/  4/  9   N/A
CALUMET HARBOR                    200/  6/  8 1013.3
MICH CITY BUOY             73 74  200/ 10/ 14   N/A           1
ST. JOSEPH BUOY            73 74  180/ 12/ 14 1014.1F         1/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220700-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220700-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL                                               
SPRINGFIELD    MOCLDY    64  62  93 NE8       30.01R THUNDER TC  18   
6HR MIN TEMP:  64; 6HR MAX TEMP:  82; 6HR PCP:  0.38;                

TAYLORVILLE    NOT AVBL                                               
$$

ILZ033-039-045-046-055>057-062-063-220700-
EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOCLDY    69  66  90 MISG      30.00R TC  21           
$$

ILZ079-100>102-220700-
SOUTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220700-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
$$

ILZ067-068-072-073-078-083-087-091-220700-
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
$$