ASUS43 KLOT 221456

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1000 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.



ILZ001-002-007-009-015-016-024-221600-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTSUNNY   60  44  55 N12       29.72R TC  16           

$$



ILZ003-004-008-010-011-017-018-221600-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-221600-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   41  34  76 N21G33    29.78R TC   5           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         PTSUNNY   49  37  63 NE16G26   29.71R TC   9           

WAUKEGAN       CLOUDY    36  32  85 NE21G31   29.77R WCI  25 TC   2   

DUPAGE AIRPORT PTSUNNY   46  35  65 NE17G29   29.73R TC   8           

WHEELING       CLOUDY    38  33  82 NE17G33   29.78R WCI  28 TC   3   

ROMEOVILLE*    SUNNY     48  39  71 NE20G30   29.74R TC   9           

NORTHERLY ISL*   N/A     40  34  79 NW23        N/A  TC   4           

$$



LMZ740>746-221600-

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              38     360/ 25/ 28   N/A

NORTHERLY ISL              40     360/ 16/ 28   N/A

CALUMET HARBOR                    340/ 16/ 21 1006.1

BURNS HARBOR               41      40/  5/  6 1007.1F

MICHIGAN CITY              40      40/ 10/ 12 1005.7F

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-221600-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-221600-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    MOSUNNY   75  53  46 SW12G20   29.67S TC  24           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-221600-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-221600-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     75  57  53 SW7       29.70R TC  24           

CAHOKIA*       SUNNY     76  58  53 VRB3      29.69R TC  24           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221600-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     SUNNY     74  60  61 S15       29.74S TC  23           

MARION         SUNNY     73  61  64 S12       29.75S TC  23           

$$



ILZ067-068-072-073-078-083-087-091-221600-

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

$$