ASUS43 KLOT 250256

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1000 PM CDT FRI OCT 24 2025



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.



ILZ001-002-007-009-015-016-024-250400-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLOUDY    42  35  76 E5        30.28R TC   6           

$$



ILZ003-004-008-010-011-017-018-250400-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       PTCLDY    34  31  88 CALM      30.31S TC   1           

$$



ILZ005-006-012>014-019>023-250400-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTCLDY    43  35  73 E5        30.30S TC   6           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         PTCLDY    35  33  92 CALM      30.30S TC   2           

WAUKEGAN       CLEAR     35  32  88 CALM      30.30S TC   2           

DUPAGE AIRPORT PTCLDY    39  32  76 CALM      30.30S TC   4           

WHEELING       PTCLDY    39  35  86 CALM      30.32S TC   4           

NORTHERLY ISL*   N/A     48  35  60 E8          N/A  TC   9           

$$



LMZ740>746-250400-

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)

S. MID LAKE BUOY           48 59   40/  2/  6 1027.2R

WINTHROP HARBOR            50 54                N/A           1/ 5

WAUKEGAN HARBOR            50 54                N/A           1/ 5

WILMETTE BUOY              50     110/  8/ 10 1026.1F         1/ 6

CHICAGO BUOY               51      80/  8/ 10   N/A           2/ 6

HARRISON CRIB              50     100/  7/  8   N/A

NORTHERLY ISL              47      80/  6/  6   N/A

CALUMET HARBOR                     80/  3/  5 1025.3

BURNS HARBOR               46     110/  3/  5 1027.1R

MICHIGAN CITY              45     100/  5/  7 1026.5R

ST. JOSEPH BUOY            48 57   50/  8/ 10 1027.1F         2/ 4

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-250400-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-250400-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    MOCLDY    52  36  54 E7        30.27R TC  11           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-250400-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

RANTOUL*       MOCLDY    43  27  52 E6        30.29R TC   6           

$$



ILZ079-100>102-250400-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    54  45  71 CALM      30.26R TC  12           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250400-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLOUDY    55  43  63 E3        30.25R TC  13           

$$



ILZ067-068-072-073-078-083-087-091-250400-

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

$$