ASUS43 KLOT 212256

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

600 PM CDT SAT MAR 21 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.



ILZ001-002-007-009-015-016-024-220000-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         MOSUNNY   85  44  23 SW10G22   29.65F HX  82  TC  29   

$$



ILZ003-004-008-010-011-017-018-220000-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       CLOUDY    77  47  34 SW10      29.67F TC  25           

$$



ILZ005-006-012>014-019>023-220000-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   77  45  32 SW14G26   29.66F TC  25           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         SUNNY     77  47  34 SW12      29.68F TC  25           

WAUKEGAN       MOSUNNY   72  46  39 SW17G26   29.64F TC  22           

DUPAGE AIRPORT SUNNY     75  46  35 SW13      29.67F TC  24           

WHEELING       SUNNY     75  45  34 SW12G23   29.67F TC  24           

ROMEOVILLE*    SUNNY     79  46  31 SW15      29.70F TC  26           

NORTHERLY ISL*   N/A     75  40  28 SW9         N/A  TC  24           

$$



LMZ740>746-220000-

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)

HARRISON CRIB              73     200/ 21/ 22   N/A

NORTHERLY ISL              74     190/ 14/ 17   N/A

CALUMET HARBOR             74     190/ 10/ 14 1004.9F

BURNS HARBOR               71     190/  9/ 13 1006.1F

MICHIGAN CITY              71     180/ 18/ 20 1004.1F

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-220000-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-220000-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    SUNNY     83  43  24 S13G18    29.74F HX  81  TC  28   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-220000-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-220000-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     84  50  30 S9        29.77F HX  82  TC  29   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220000-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     SUNNY     83  57  41 S6        29.78S HX  82  TC  28   

$$



ILZ067-068-072-073-078-083-087-091-220000-

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

$$