ASUS43 KLOT 121856

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

100 PM 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.



ILZ001-002-007-009-015-016-024-122000-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLOUDY    25  22  88 CALM      30.12F FOG     TC  -4   

$$



ILZ003-004-008-010-011-017-018-122000-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-122000-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   30  20  66 W8        30.07F WCI  22 TC  -1   

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         SUNNY     27  20  75 NW7       30.09F HAZE    WCI  19  

WAUKEGAN       MOSUNNY   29  18  63 W10       30.06F WCI  20 TC  -2   

DUPAGE AIRPORT MOSUNNY   28  21  75 W10       30.08S WCI  19 TC  -2   

WHEELING       MOSUNNY   30  20  66 SW8       30.09F WCI  22 TC  -1   

ROMEOVILLE*    MOSUNNY   30  23  74 SW6       30.10F WCI  24 TC  -1   

NORTHERLY ISL*   N/A     32  21  64 W10         N/A  WCI  24 TC   0   

$$



LMZ740>746-122000-

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              30     210/ 14/ 17   N/A

NORTHERLY ISL              31     200/  7/  9   N/A

CALUMET HARBOR                    190/  5/  8 1018.9

BURNS HARBOR               31     210/  4/  7 1020.0F

MICHIGAN CITY              31     200/  7/ 10 1019.3F

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-122000-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-122000-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

DECATUR        CLOUDY    30  26  85 CALM      30.12S TC  -1           

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLOUDY    30  26  85 NW5       30.14F FOG     WCI  25  

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-122000-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-122000-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLOUDY    36  30  80 N9        30.12F WCI  29 TC   2   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-122000-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLOUDY    39  33  79 N7        30.11R WCI  34 TC   4   

MARION         PTSUNNY   41  34  75 NE9       30.09R TC   5           

$$



ILZ067-068-072-073-078-083-087-091-122000-

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

$$