ASUS43 KLOT 200456

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1200 AM CDT WED AUG 20 2025



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.



ILZ001-002-007-009-015-016-024-200600-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLEAR     70  69  97 CALM      30.07F TC  21           

$$



ILZ003-004-008-010-011-017-018-200600-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-200600-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTCLDY    70  67  90 NW5       30.05F TC  21           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR     68  66  93 NE3       30.07S TC  20           

WAUKEGAN       PTCLDY    67  64  90 CALM      30.06F TC  19           

DUPAGE AIRPORT CLEAR     67  64  90 N6        30.07S TC  19           

WHEELING       CLEAR     70  68  93 N3        30.08F TC  21           

NORTHERLY ISL*   N/A     71  66  84 N5          N/A  TC  22           

$$



LMZ740>746-200600-

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)

S. MID LAKE BUOY           72 75  360/ 10/ 14 1017.5S

WINTHROP HARBOR            72 69  340/  2/  4   N/A           2/ 5

WAUKEGAN HARBOR            72 74  330/  2/  4   N/A           1/ 4

WILMETTE BUOY              73     360/  8/ 12 1020.4F         2/ 5

NORTHERLY ISL              71     350/  4/  5   N/A

CALUMET HARBOR             72     340/  3/  4 1017.0

BURNS HARBOR               73      10/  7/  9 1018.3S

MICHIGAN CITY              73     360/ 15/ 17 1016.0S

MICH CITY BUOY             73 76  360/ 12/ 16 1016.1S         4/ 6

ST. JOSEPH BUOY            72 74  320/ 16/ 21 1017.9F         3/ 6

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-200600-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-200600-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLEAR     70  68  93 N3        30.06F TC  21           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-200600-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHAMPAIGN      PTCLDY    73  69  87 N7        30.05F TC  23           

$$



ILZ079-100>102-200600-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200600-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLOUDY    77  71  82 W5        30.02R TC  25           

$$



ILZ067-068-072-073-078-083-087-091-200600-

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

$$