ASUS43 KLOT 121256

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

700 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.



ILZ001-002-007-009-015-016-024-121400-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTCLDY    14  13  95 CALM      30.12R FOG     TC -10   

$$



ILZ003-004-008-010-011-017-018-121400-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       PTCLDY    11  10  96 CALM      30.13R TC -12           

$$



ILZ005-006-012>014-019>023-121400-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTCLDY    21  14  74 CALM      30.10R TC  -6           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR      5   3  91 NW3       30.11R FOG     TC -15   

WAUKEGAN       MOCLDY    17  10  74 NW6       30.09R WCI   9 TC  -8   

DUPAGE AIRPORT CLEAR     13  11  92 CALM      30.10R TC -11           

WHEELING       CLEAR     19  14  81 N3        30.12R TC  -7           

ROMEOVILLE*    CLOUDY    23  23 100 CALM      30.11R FOG     TC  -5   

NORTHERLY ISL*   N/A     26  19  75 W5          N/A  WCI  21 TC  -3   

$$



LMZ740>746-121400-

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     210/ 10/ 11   N/A

NORTHERLY ISL              27     260/  4/  7   N/A

CALUMET HARBOR             25     230/  1     1018.5

BURNS HARBOR               25     180/  2/  5 1020.0R

MICHIGAN CITY              25     190/  4/  5 1019.7R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-121400-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-121400-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLOUDY    28  26  92 NE5       30.08R WCI  23 TC  -2   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-121400-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-121400-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    32  28  86 N10       30.05S WCI  24 TC   0   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121400-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     MOCLDY    31  29  92 NE5       29.99R FOG     WCI  26  

MARION         MOCLDY    30  30 100 NE6       30.00  FOG     WCI  24  

$$



ILZ067-068-072-073-078-083-087-091-121400-

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

$$