ASUS43 KLOT 232158

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

500 PM CDT THU APR 23 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.



ILZ001-002-007-009-015-016-024-232300-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         MOSUNNY   82  58  43 S18G29    29.62F HX  82  TC  28   

$$



ILZ003-004-008-010-011-017-018-232300-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       MOSUNNY   81  55  40 S22G29    29.69F HX  81  TC  27   

$$



ILZ005-006-012>014-019>023-232300-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   80  52  37 SW15G24   29.73F HX  80  TC  27   

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         MOSUNNY   81  54  39 S21G30    29.72F HX  81  TC  27   

WAUKEGAN       MOSUNNY   80  53  39 S15G28    29.72F HX  80  TC  27   

DUPAGE AIRPORT MOSUNNY   79  54  41 S16G28    29.73F TC  26           

WHEELING       MOSUNNY   79  53  40 S17       29.74F TC  26           

ROMEOVILLE*    MOSUNNY   81  55  41 SW20G29   29.75F HX  80  TC  27   

NORTHERLY ISL*   N/A     80  48  32 SW13        N/A  TC  27           

$$



LMZ740>746-232300-

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               49              1020.1F         1/ 3

WAUKEGAN HARBOR            55 51              1009.0F         1/ 3

HARRISON CRIB              77     200/ 24/ 26   N/A

NORTHERLY ISL              79     180/ 17/ 18   N/A

CALUMET HARBOR                    180/ 12/ 18   N/A

BURNS HARBOR               77     210/ 10/ 13 1009.8F

MICHIGAN CITY              79     200/ 13/ 17 1006.6F

ST. JOSEPH BUOY            69     250/  4/  6 1009.8F         1

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-232300-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-232300-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    MOSUNNY   81  57  43 S20G33    29.74F HX  81  TC  27   

TAYLORVILLE    MOSUNNY   81  57  44 S20G28    29.77F HX  81  TC  27   

$$



ILZ033-039-045-046-055>057-062-063-232300-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-232300-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-232300-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     MOSUNNY   79  58  48 S16G25    29.82F HX  80  TC  26   

MARION         PTSUNNY   81  57  44 S18G28    29.83F HX  81  TC  27   

$$



ILZ067-068-072-073-078-083-087-091-232300-

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

$$