ASUS43 KLOT 251256

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

800 AM CDT SAT OCT 25 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.



ILZ001-002-007-009-015-016-024-251400-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLOUDY    44  35  70 E12       30.31R TC   7           

$$



ILZ003-004-008-010-011-017-018-251400-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       CLOUDY    39  33  79 E5        30.39R TC   4           

$$



ILZ005-006-012>014-019>023-251400-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  MOCLDY    40  34  79 CALM      30.37R TC   4           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLOUDY    36  35  96 NE5       30.37R WCI  32 TC   2   

WAUKEGAN       PTCLDY    33  32  96 CALM      30.37R TC   1           

DUPAGE AIRPORT PTCLDY    36  32  85 CALM      30.38R TC   2           

WHEELING       PTCLDY    34  32  92 CALM      30.40R TC   1           

ROMEOVILLE*    MOCLDY    39  37  93 E3        30.38R TC   4           

NORTHERLY ISL*   N/A     48  37  65 SE10        N/A  TC   9           

$$



LMZ740>746-251400-

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           49 59  100/ 10/ 14 1029.2F

WINTHROP HARBOR            43 54                N/A           1

WAUKEGAN HARBOR            44 53                N/A           1

CHICAGO BUOY               50     110/ 10/ 14   N/A           2/ 3

HARRISON CRIB              49     130/  9/ 11   N/A

NORTHERLY ISL              43     120/  4/  7   N/A

CALUMET HARBOR             42     190/  3/  4 1027.3

BURNS HARBOR               43     160/  3/  4 1029.1R

MICHIGAN CITY              38     140/  7/  8 1029.0R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-251400-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-251400-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLOUDY    50  35  56 E8        30.30S TC  10           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-251400-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

RANTOUL*       CLOUDY    43  34  70 E5        30.33S TC   6           

$$



ILZ079-100>102-251400-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    52  41  66 E8        30.26S TC  11           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251400-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLOUDY    52  42  69 E6        30.26R TC  11           

MARION         CLOUDY    54  39  58 E7        30.26R TC  12           

$$



ILZ067-068-072-073-078-083-087-091-251400-

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

$$