ASUS43 KLOT 121356

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

800 AM CST FRI DEC 12 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.



ILZ001-002-007-009-015-016-024-121500-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLOUDY    15  12  88 CALM      30.14R FOG     TC  -9   

$$



ILZ003-004-008-010-011-017-018-121500-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-121500-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTCLDY    21  15  78 NW3       30.12R TC  -6           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR      6   3  87 CALM      30.12R FOG     TC -14   

WAUKEGAN       PTCLDY    16  10  77 VRB3      30.11R TC  -9           

DUPAGE AIRPORT CLEAR     14  12  92 CALM      30.12R TC -10           

WHEELING       CLEAR     19  14  81 NW3       30.14R TC  -7           

ROMEOVILLE*    PTCLDY    19  19 100 CALM      30.13R FOG     TC  -7   

NORTHERLY ISL*   N/A     26  19  75 W3          N/A  TC  -3           

$$



LMZ740>746-121500-

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)

HARRISON CRIB              28     190/  9/ 10   N/A

NORTHERLY ISL              26     210/  4/  5   N/A

CALUMET HARBOR                       CALM     1019.5

BURNS HARBOR               25      CALM  /  2 1020.7R

MICHIGAN CITY              25     200/  2/  3 1020.9R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-121500-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-121500-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BLOOMINGTON    CLOUDY    23  21  93 NE10      30.10R FOG     WCI  12  

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLOUDY    28  26  92 CALM      30.10R TC  -2           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-121500-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-121500-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    32  28  86 NE6       30.08R FOG     WCI  26  

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121500-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLOUDY    33  31  92 N8        30.04R FOG     WCI  26  

MARION         CLOUDY    34  30  86 NE6       30.03R FOG     WCI  29  

$$



ILZ067-068-072-073-078-083-087-091-121500-

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

$$