ASUS43 KLOT 221256

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

800 AM CDT SUN MAR 22 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.



ILZ001-002-007-009-015-016-024-221400-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         MOSUNNY   58  44  60 NE25G36   29.66R TC  14           

$$



ILZ003-004-008-010-011-017-018-221400-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       PTSUNNY   51  40  65 NE13G24   29.71F TC  11           

$$



ILZ005-006-012>014-019>023-221400-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   43  34  70 N20G30    29.75R TC   6           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         PTSUNNY   47  39  74 NE20G30   29.70R TC   8           

WAUKEGAN       PTSUNNY   38  33  82 N23G37    29.76R WCI  27 TC   3   

DUPAGE AIRPORT PTSUNNY   45  37  73 NE14      29.72R TC   7           

WHEELING       PTSUNNY   42  34  73 NE15G33   29.78R TC   6           

ROMEOVILLE*    SUNNY     46  39  76 NE28G35   29.72R TC   8           

NORTHERLY ISL*   N/A     40  34  79 N28         N/A  TC   4           

$$



LMZ740>746-221400-

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              39     350/ 23/ 25   N/A

NORTHERLY ISL              40     350/ 19/ 26   N/A

CALUMET HARBOR                    330/ 15/ 28 1005.9

BURNS HARBOR               40     350/  9/ 13 1006.4R

MICHIGAN CITY                     350/ 20/ 22 1005.0R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-221400-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-221400-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    MOSUNNY   64  54  69 SW5       29.67R TC  18           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-221400-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-221400-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     64  57  77 SW12      29.67S TC  18           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221400-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     SUNNY     66  58  75 S10       29.74R TC  19           

MARION         SUNNY     64  59  82 S10       29.74R TC  18           

$$



ILZ067-068-072-073-078-083-087-091-221400-

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

$$