ASUS43 KLOT 051856

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

200 PM 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.



ILZ001-002-007-009-015-016-024-052000-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTSUNNY   55  29  36 W14       29.85S TC  13           

$$



ILZ003-004-008-010-011-017-018-052000-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       CLOUDY    57  24  28 W15G26    29.84R TC  14           

PERU*          CLOUDY    55  32  41 NW8       29.85S TC  13           

$$



ILZ005-006-012>014-019>023-052000-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  CLOUDY    56  24  29 W10G17    29.80R TC  13           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLOUDY    55  24  30 NW12      29.82S TC  13           

WAUKEGAN       CLOUDY    57  24  28 W8G21     29.78R TC  14           

DUPAGE AIRPORT CLOUDY    55  24  30 W10       29.81R TC  13           

WHEELING       CLOUDY    56  22  26 W12G18    29.81R TC  13           

ROMEOVILLE*    MOSUNNY   55  28  35 W12G17    29.82R TC  13           

NORTHERLY ISL*   N/A     51  36  56 E6          N/A  TC  11           

$$



LMZ740>746-052000-

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              1008.4R         1/ 4

WAUKEGAN HARBOR            54 48  270/ 12/ 19 1009.8R         1

HARRISON CRIB              51     120/  9/ 10   N/A

NORTHERLY ISL              52     100/  5/  9   N/A

CALUMET HARBOR                     60/  6/  9   N/A

BURNS HARBOR               51      60/  4/  4 1010.5S

MICHIGAN CITY              51     350/  2/  3 1009.2S

ST. JOSEPH BUOY            47     210/  2/  2 1010.5R         2/ 4

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-052000-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-052000-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLOUDY    50  46  86 NW6       29.88R TC  10           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-052000-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-052000-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          RAIN      52  45  76 N12       29.85F TC  11           

CAHOKIA*       CLOUDY    53  44  71 N16       29.83F TC  12           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-052000-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     LGT RAIN  54  53  97 N8        29.78S FOG     TC  12   

MARION         LGT RAIN  55  55 100 N12       29.77F TC  13           

$$



ILZ067-068-072-073-078-083-087-091-052000-

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

$$