ASUS43 KLOT 220156

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

900 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.



ILZ001-002-007-009-015-016-024-220300-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLEAR     75  46  35 S13       29.63F TC  24           

$$



ILZ003-004-008-010-011-017-018-220300-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       PTCLDY    65  47  52 S10       29.64F TC  18           

PERU*          PTCLDY    70  48  44 SW12      29.68S TC  21           

$$



ILZ005-006-012>014-019>023-220300-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  MOCLDY    72  45  37 SW12      29.63F TC  22           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR     68  47  46 S12       29.65F TC  20           

WAUKEGAN       PTCLDY    65  47  52 SW10      29.61F TC  18           

DUPAGE AIRPORT CLEAR     71  46  40 S14       29.64F TC  22           

WHEELING       PTCLDY    71  45  39 SW10      29.64F TC  22           

NORTHERLY ISL*   N/A     72  41  32 S5          N/A  TC  22           

$$



LMZ740>746-220300-

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              76     220/ 25/ 30   N/A

NORTHERLY ISL              72     190/  3/  9   N/A

CALUMET HARBOR                    200/  7/ 10 1004.5

BURNS HARBOR               68     190/  7/  8 1005.8S

MICHIGAN CITY              70     190/ 13/ 15 1003.4F

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-220300-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-220300-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    PTCLDY    70  50  49 S12       29.75R TC  21           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-220300-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-220300-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLEAR     66  50  55 S8        29.77S TC  19           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220300-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLEAR     72  58  61 S8        29.80R TC  22           

$$



ILZ067-068-072-073-078-083-087-091-220300-

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

$$