ASUS43 KLOT 050156

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

900 PM CDT MON MAY 04 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.



ILZ001-002-007-009-015-016-024-050300-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         MOCLDY    66  39  37 NW9       29.58R TC  19           

$$



ILZ003-004-008-010-011-017-018-050300-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-050300-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  MOCLDY    65  52  62 SW12G25   29.50R TC  18           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         MOCLDY    62  52  69 SW10      29.51S TC  17           

WAUKEGAN       MOCLDY    67  50  54 SW14      29.47R TC  19           

DUPAGE AIRPORT MOCLDY    63  52  67 SW13      29.51R TC  17           

WHEELING       MOCLDY    65  53  65 SW12G21   29.50R TC  18           

NORTHERLY ISL*   N/A     65  51  60 S7          N/A  TC  18           

$$



LMZ740>746-050300-

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)

WINTHROP HARBOR               45               999.1R         1/ 3

WAUKEGAN HARBOR            62 51  210/ 16/ 23 1000.7R         1/ 2

HARRISON CRIB              67     210/ 23/ 25   N/A

NORTHERLY ISL              64     250/  6/ 18   N/A

CALUMET HARBOR                    200/ 12/ 16  999.4

BURNS HARBOR               65     210/ 11/ 18 1000.7F

MICHIGAN CITY              63     200/ 25/ 29  998.2F

ST. JOSEPH BUOY            56     220/ 14/ 19 1000.9F         3/ 4

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-050300-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-050300-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         TSTM      68  45  43 NW16G35   29.57R TC  20           

SPRINGFIELD    PTCLDY    70  55  59 S10       29.57R TC  21           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-050300-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-050300-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    73  54  49 S15       29.61R TC  23           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-050300-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLEAR     72  50  45 S17G25    29.70R TC  22           

$$



ILZ067-068-072-073-078-083-087-091-050300-

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

$$