ASUS43 KLOT 051556

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1100 AM CDT TUE MAY 05 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.



ILZ001-002-007-009-015-016-024-051700-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTSUNNY   53  29  39 N9        29.84R TC  12           

$$



ILZ003-004-008-010-011-017-018-051700-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-051700-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   54  28  36 NW10      29.78S TC  12           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         PTSUNNY   54  31  41 NW13      29.80R TC  12           

WAUKEGAN       PTSUNNY   52  27  38 NW13G18   29.77S TC  11           

DUPAGE AIRPORT PTSUNNY   53  30  41 NW8       29.79R TC  12           

WHEELING       PTSUNNY   54  28  36 NW8       29.79S TC  12           

ROMEOVILLE*    MOSUNNY   52  37  58 W3        29.82R TC  11           

NORTHERLY ISL*   N/A     53  37  54 E6          N/A  TC  12           

$$



LMZ740>746-051700-

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               44              1008.1F         1/ 4

WAUKEGAN HARBOR            50 48  290/ 10/ 14 1009.4F         1

HARRISON CRIB              51      70/  2/  3   N/A

NORTHERLY ISL              52     270/  2/  7   N/A

CALUMET HARBOR                    170/  2/  3 1008.5

BURNS HARBOR               47     320/  1/  2 1009.8F

MICHIGAN CITY              47     360/  4/  4 1008.7F

ST. JOSEPH BUOY            46     290/  2/  4 1009.9R         2/ 4

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-051700-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-051700-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLOUDY    51  41  68 N6        29.84R TC  11           

TAYLORVILLE    CLOUDY    50  43  76 NE8       29.83R TC  10           

$$



ILZ033-039-045-046-055>057-062-063-051700-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-051700-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    52  43  71 N10       29.84R TC  11           

CAHOKIA*       CLOUDY    55  44  66 N10       29.83R TC  13           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051700-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLOUDY    61  59  93 SW8       29.78S TC  16           

MARION         CLOUDY    61  61 100 S6        29.78F TC  16           

$$



ILZ067-068-072-073-078-083-087-091-051700-

SOUTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

LAWRENCEVILLE  RAIN      59  57  93 NE5       29.78F FOG     TC  15   

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY

$$