ASUS43 KLOT 221556

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1100 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.



ILZ001-002-007-009-015-016-024-221700-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTSUNNY   57  44  62 NE14G24   29.73R TC  14           

$$



ILZ003-004-008-010-011-017-018-221700-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-221700-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   40  33  76 N25G36    29.81R TC   4           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         PTSUNNY   46  36  68 NE18      29.77R TC   8           

WAUKEGAN       CLOUDY    38  32  79 N20G33    29.83R WCI  28 TC   3   

DUPAGE AIRPORT PTSUNNY   44  35  70 NE18G26   29.77R TC   7           

WHEELING       CLOUDY    40  34  79 N17G28    29.85R TC   4           

ROMEOVILLE*    SUNNY     46  39  76 N25G31    29.76R TC   8           

NORTHERLY ISL*   N/A     38  34  85 NW22        N/A  WCI  27 TC   3   

$$



LMZ740>746-221700-

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              37     360/ 24/ 26   N/A

NORTHERLY ISL              39     340/ 16/ 24   N/A

CALUMET HARBOR                    330/ 18/ 25 1007.8

BURNS HARBOR               38     330/  6/  9 1009.1R

MICHIGAN CITY              40     340/ 10/ 11 1007.0R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-221700-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-221700-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    MOSUNNY   80  53  39 W13       29.66F HX  80  TC  27   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-221700-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-221700-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     79  57  47 VRB6      29.69F HX  80  TC  26   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221700-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     SUNNY     77  61  57 S16       29.73F TC  25           

MARION         SUNNY     77  61  57 S15       29.74F TC  25           

$$



ILZ067-068-072-073-078-083-087-091-221700-

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

$$