ASUS43 KLOT 261407

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

900 AM CDT THU JUN 26 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.



ILZ001-002-007-009-015-016-024-261500-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         SUNNY     85  73  67 SW7       30.00S HX  91  TC  29   

$$



ILZ003-004-008-010-011-017-018-261500-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       MOSUNNY   86  72  62 SW7       30.02S HX  92  TC  30   

ROCHELLE*      SUNNY     83  74  73 W10       30.03S HX  90  TC  29   

DE KALB*       MOSUNNY   84  74  71 W10       30.04S HX  92  TC  29   

PERU*          SUNNY     84  77  79 SW6       30.03S HX  93  TC  29   

$$



ILZ005-006-012>014-019>023-261500-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  MOSUNNY   85  75  72 W10       30.01R HX  93  TC  29   

CHICAGO-MIDWAY MOSUNNY   86  73  65 SW12      30.02R HX  93  TC  30   

AURORA         SUNNY     85  75  72 SW8       30.02S HX  93  TC  29   

JOLIET*        SUNNY     86  76  71 SW5       30.03S HX  95  TC  30   

WAUKEGAN       SUNNY     87  74  64 W8        30.00S HX  95  TC  31   

DUPAGE AIRPORT SUNNY     85  75  72 SW10      30.02R HX  93  TC  29   

KANKAKEE*      SUNNY     83  74  75 SW5       30.06S HX  90  TC  28   

WHEELING       SUNNY     86  75  69 W8        30.02S HX  95  TC  30   

MORRIS*        SUNNY     85  76  76 W7        30.02S HX  94  TC  29   

ROMEOVILLE*    SUNNY     84  77  79 SW9       30.03S HX  94  TC  29   

LANSING*       SUNNY     85  75  71 W8        30.04S HX  94  TC  30   

NORTHERLY ISL*   N/A     84  70  62 W8          N/A  HX  88  TC  29   

$$



LMZ740>746-261500-

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           69 67  230/  4/  4 1016.1R         1

WINTHROP HARBOR            77 66  310/  4/ 10   N/A           0

WAUKEGAN HARBOR            80 68  260/  6/ 10   N/A           1

WILMETTE BUOY              76     260/  2/  4 1018.8R         1

CHICAGO BUOY               76 69  240/  4/  4 1016.6R         1

HARRISON CRIB              88     200/  3/  5   N/A

NORTHERLY ISL              83     260/  7/ 10   N/A

CALUMET HARBOR             82     220/  5/  8 1015.6

BURNS HARBOR               78     250/  5/  5 1017.3S

MICHIGAN CITY              81     210/  7/  8 1015.0S

MICH CITY BUOY             74 71  220/  4/  4 1015.3R         1

ST. JOSEPH BUOY            76 73  230/  6/  8 1017.5R         1/ 2

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-261500-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

QUINCY         SUNNY     83  74  74 SW7       30.04S HX  89  TC  28   

GALESBURG*     SUNNY     83  73  73 SW7       30.04S HX  89  TC  28   

MACOMB*        SUNNY     84  75  75 W7        30.06S HX  91  TC  29   

JACKSONVILLE*  SUNNY     83  74  73 SW8       30.05S HX  90  TC  29   

PITTSFIELD*    SUNNY     83  74  73 W7        30.06S HX  90  TC  29   

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-261500-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PONTIAC        SUNNY     83  76  78 SW8       30.05R HX  91  TC  29   

BLOOMINGTON    SUNNY     84  75  74 SW10      30.07S HX  92  TC  29   

DECATUR        SUNNY     86  75  69 SW9       30.06S HX  95  TC  30   

PEORIA         SUNNY     85  77  77 SW6       30.03S HX  95  TC  29   

LACON*         SUNNY     83  74  73 SW6       30.02S HX  90  TC  29   

LINCOLN*       SUNNY     86  75  70 SW5       30.05S HX  95  TC  30   

SPRINGFIELD    SUNNY     84  75  74 SW7       30.05S HX  92  TC  29   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-261500-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHAMPAIGN      SUNNY     86  75  69 W9        30.07S HX  95  TC  30   

RANTOUL*       SUNNY     84  75  75 SW6       30.07S HX  92  TC  29   

MATTOON        SUNNY     83  75  77 S6        30.07R HX  90  TC  28   

$$



ILZ079-100>102-261500-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     82  73  74 SW9       30.07S HX  88  TC  28   

BELLEVILLE     SUNNY     87  75  67 W9        30.05S HX  96  TC  30   

SPARTA*        MOSUNNY   88  73  60 W7        30.10R HX  95  TC  31   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261500-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     MOSUNNY   85  76  74 SW7       30.09R HX  94  TC  29   

CAIRO*         SUNNY     85  77  79 CALM      30.10S HX  95  TC  29   

EFFINGHAM*     SUNNY     85  75  72 S10       30.09S HX  94  TC  30   

MARION         MOSUNNY   84  75  74 SW8       30.09S HX  92  TC  29   

MT. VERNON     SUNNY     87  76  69 SW9       30.09S HX  97  TC  31   

CENTRALIA*     SUNNY     86  75  69 SW8       30.08S HX  94  TC  30   

SALEM*         SUNNY     87  75  66 W9        30.08S HX  96  TC  31   

METROPOLIS*    MOSUNNY   84  76  77 CALM      30.11R HX  92  TC  29   

$$



ILZ067-068-072-073-078-083-087-091-261500-

SOUTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

LAWRENCEVILLE  SUNNY     88  75  65 W8        30.08R HX  97  TC  31   

FLORA*         SUNNY     86  75  70 W9        30.08S HX  95  TC  30   

FAIRFIELD*     SUNNY     84  74  70 SW5       30.08S HX  91  TC  29   

HARRISBURG*    MOSUNNY   86  75  70 SW6       30.10R HX  94  TC  30   

ROBINSON*      SUNNY     86  73  66 W8        30.06S HX  93  TC  30   

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY

$$



  

