ASUS43 KLOT 202156

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

500 PM CDT FRI MAR 20 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.



ILZ001-002-007-009-015-016-024-202300-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTSUNNY   75  46  35 NW12G22   29.83R TC  24           

$$



ILZ003-004-008-010-011-017-018-202300-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-202300-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  CLOUDY    55  40  56 NE13      29.85R TC  13           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         MOSUNNY   68  49  50 N14       29.82R TC  20           

WAUKEGAN       MOSUNNY   49  39  68 N14G21    29.85R TC   9           

DUPAGE AIRPORT MOSUNNY   67  47  48 N12       29.82R TC  19           

WHEELING       MOSUNNY   52  39  61 NE13      29.87R TC  11           

ROMEOVILLE*    SUNNY     72  48  43 NE13      29.83R TC  22           

NORTHERLY ISL*   N/A     47  37  68 N13         N/A  TC   8           

$$



LMZ740>746-202300-

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              41     330/  8/  9   N/A

NORTHERLY ISL              49      10/ 11/ 18   N/A

CALUMET HARBOR                    340/  9/ 14 1010.2

BURNS HARBOR               45      70/  4/  7 1011.2R

MICHIGAN CITY              41      40/ 10/ 11 1009.9R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-202300-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-202300-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    PTSUNNY   82  41  23 NW14G22   29.83R HX  80  TC  28   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-202300-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-202300-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     86  45  23 W13       29.83F HX  83  TC  30   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202300-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     MOSUNNY   84  50  30 S8        29.85F HX  82  TC  29   

MARION         SUNNY     84  48  28 SW8       29.86S HX  82  TC  29   

$$



ILZ067-068-072-073-078-083-087-091-202300-

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

$$