ASUS43 KLOT 200956

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

500 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.



ILZ001-002-007-009-015-016-024-201100-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLEAR     68  67  96 CALM      30.04S TC  20           

$$



ILZ003-004-008-010-011-017-018-201100-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       PTCLDY    65  65 100 CALM      30.08R TC  18           

$$



ILZ005-006-012>014-019>023-201100-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTCLDY    68  66  93 N9        30.04S TC  20           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR     62  61  96 NW3       30.05R FOG     TC  17   

WAUKEGAN       CLEAR     68  65  90 NW3       30.05S TC  20           

DUPAGE AIRPORT CLEAR     65  63  93 N5        30.05R TC  18           

WHEELING       CLEAR     68  66  93 N6        30.07R TC  20           

NORTHERLY ISL*   N/A     71  65  81 N5          N/A  TC  22           

$$



LMZ740>746-201100-

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           71 74  360/ 16/ 19 1016.9R

WINTHROP HARBOR            70 69  280/ 10/ 12   N/A           2/ 5

WAUKEGAN HARBOR            69 74  280/  8/ 12   N/A           2/ 5

WILMETTE BUOY              72      20/ 14/ 17 1019.3R         3/ 4

NORTHERLY ISL              71     320/ 10       N/A

CALUMET HARBOR             70     290/  2/  4 1015.9

BURNS HARBOR               73      10/ 10/ 11 1017.3R

MICHIGAN CITY              72     350/ 18/ 20 1015.1R

MICH CITY BUOY             73 76  350/ 14/ 19 1015.3R         6/ 6

ST. JOSEPH BUOY            72 72  330/ 17/ 21 1017.1S         4/ 5

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-201100-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-201100-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BLOOMINGTON    PTCLDY    66  66 100 CALM      30.07S TC  19           

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLEAR     66  65  96 N3        30.04S TC  19           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-201100-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-201100-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201100-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     PTCLDY    73  72  96 CALM      29.98R TC  23           

$$



ILZ067-068-072-073-078-083-087-091-201100-

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

$$