ASUS43 KLOT 041556

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1100 AM CDT TUE AUG 04 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.



ILZ001-002-007-009-015-016-024-041700-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         SUNNY     81  70  69 S12G18    29.99F HX  84  TC  27   

$$



ILZ003-004-008-010-011-017-018-041700-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       MOSUNNY   80  68  66 S9G20     30.03F HX  83  TC  27   

$$



ILZ005-006-012>014-019>023-041700-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  MOSUNNY   79  65  62 SW8       30.04S HX  81  TC  26   

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         MOSUNNY   79  70  74 SW9       30.05S HX  82  TC  26   

WAUKEGAN       PTSUNNY   79  67  66 SW13      30.04S HX  81  TC  26   

DUPAGE AIRPORT MOSUNNY   79  68  69 SW13      30.05R HX  81  TC  26   

WHEELING       PTSUNNY   80  67  64 SW8       30.06R HX  82  TC  27   

NORTHERLY ISL*   N/A     79  61  53 S10         N/A  HX  80  TC  26   

$$



LMZ740>746-041700-

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            76     180/ 10/ 14 1016.6R         1

WAUKEGAN HARBOR            75 71  210/  8/ 12 1017.5R         1

WILMETTE BUOY              75     220/  6/  8 1020.8S         1

CHICAGO BUOY               76 71              1016.5F         1

HARRISON CRIB              76     180/ 10/ 11   N/A

NORTHERLY ISL              79     190/  7/ 11   N/A

CALUMET HARBOR             77     200/  7/ 10 1018.0

BURNS HARBOR                                  1018.6F

MICHIGAN CITY              76     210/  6/  8 1016.4F

MICH CITY BUOY             74 72  210/  4/  6   N/A           1

ST. JOSEPH BUOY            72 71  210/  4/  4 1019.2R         1

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-041700-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-041700-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    PTSUNNY   81  70  69 VRB6      30.06R HX  84  TC  27   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-041700-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-041700-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          MOSUNNY   81  70  69 SW8       30.05S HX  84  TC  27   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-041700-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     PTSUNNY   81  66  61 VRB3      30.05F HX  83  TC  27   

MARION         SUNNY     81  68  65 CALM      30.06S HX  83  TC  27   

$$



ILZ067-068-072-073-078-083-087-091-041700-

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

$$