ASUS43 KLOT 261807

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

100 PM 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.



ILZ001-002-007-009-015-016-024-261900-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         MOSUNNY   90  72  55 SW14      29.95F HX  97  TC  32   

6HR MIN TEMP:  79; 6HR MAX TEMP:  91;                                



$$



ILZ003-004-008-010-011-017-018-261900-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       MOSUNNY   92  70  48 SW14G20   29.98F HX  97  TC  33   

6HR MIN TEMP:  77; 6HR MAX TEMP:  93; 6HR PCP: TRACE;                



ROCHELLE*      MOSUNNY   88  71  56 SW7       29.99F HX  93  TC  31   

DE KALB*       MOSUNNY   90  73  56 W10       30.01F HX  97  TC  32   

PERU*          SUNNY     91  75  60 W8        29.99F HX 101  TC  33   

$$



ILZ005-006-012>014-019>023-261900-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   92  72  51 W10G18    29.97F HX  99  TC  33   

6HR MIN TEMP:  79; 6HR MAX TEMP:  92;                                



CHICAGO-MIDWAY MOSUNNY   92  70  48 W10       29.97F HX  97  TC  33   

6HR MIN TEMP:  79; 6HR MAX TEMP:  93;                                



AURORA         SUNNY     92  74  55 W10       29.99F HX 101  TC  33   

6HR MIN TEMP:  78; 6HR MAX TEMP:  93;                                



JOLIET*        PTSUNNY   91  74  57 W5        29.99F HX 100  TC  33   

WAUKEGAN       PTSUNNY   85  73  67 NE13      29.98F HX  91  TC  29   

6HR MIN TEMP:  77; 6HR MAX TEMP:  92;                                



DUPAGE AIRPORT RAIN      81  71  71 W7G30     29.99S HX  85  TC  27   

6HR MIN TEMP:  79; 6HR MAX TEMP:  91; 6HR PCP:  0.06;                



KANKAKEE*      MOSUNNY   91  72  53 W9        30.01F HX  98  TC  33   

WHEELING       MOSUNNY   92  72  51 VRB7      29.99S HX  99  TC  33   

6HR MIN TEMP:  79; 6HR MAX TEMP:  93;                                



MORRIS*        MOSUNNY   89  75  62 W7        29.98F HX  99  TC  32   

ROMEOVILLE*    MOSUNNY   91  75  59 W12       30.00F HX 102  TC  33   

LANSING*       PTSUNNY   91  73  54 W9        29.99F HX  99  TC  33   

NORTHERLY ISL*   N/A     91  68  46 S2          N/A  HX  95  TC  33   

$$



LMZ740>746-261900-

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           76 67   CALM  /  2 1015.5F         1

WINTHROP HARBOR            67 66   50/ 12/ 16   N/A           1/ 2

WAUKEGAN HARBOR            66 69  360/ 17/ 21   N/A           1/ 2

WILMETTE BUOY              78     110/  4/  8 1017.8F         0

CHICAGO BUOY               83 71  220/ 10/ 14 1015.1F         1

HARRISON CRIB              94     240/  6/  9   N/A

NORTHERLY ISL              89     240/  8/ 15   N/A

CALUMET HARBOR             91     270/  3/ 10 1014.5

BURNS HARBOR               87      40/  2/  2 1015.9F

MICHIGAN CITY              86     310/  2/  2 1013.8F

MICH CITY BUOY             85 76     CALM     1014.5F         0

ST. JOSEPH BUOY            79 75     CALM     1016.7F         1

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-261900-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

QUINCY         MOSUNNY   90  72  55 S13       30.00F HX  97  TC  32   

GALESBURG*     MOSUNNY   88  73  60 S10       30.00F HX  96  TC  31   

MACOMB*        PTSUNNY   89  76  65 S7        30.01F HX 100  TC  32   

JACKSONVILLE*  MOSUNNY   89  72  56 SW9       30.01F HX  96  TC  32   

PITTSFIELD*    PTSUNNY   88  75  65 S9        30.03F HX  97  TC  31   

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-261900-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PONTIAC        PTSUNNY   89  73  60 N6        30.00F HX  96  TC  31   

BLOOMINGTON    MOSUNNY   88  75  65 SW7       30.03F HX  97  TC  31   

DECATUR        MOSUNNY   90  72  55 S13       30.03F HX  97  TC  32   

PEORIA         MOSUNNY   90  73  57 W8        29.99F HX  98  TC  32   

6HR MIN TEMP:  79; 6HR MAX TEMP:  92;                                



LACON*         SUNNY     90  71  54 SW7       29.98F HX  96  TC  32   

LINCOLN*       SUNNY     88  73  60 S6        30.01F HX  96  TC  31   

SPRINGFIELD    PTSUNNY   91  75  59 SW8       30.01F HX 101  TC  33   

6HR MIN TEMP:  79; 6HR MAX TEMP:  92;                                



TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-261900-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHAMPAIGN      MOSUNNY   93  73  52 S12       30.03F HX 102  TC  34   

MATTOON        SUNNY     89  73  59 SW8       30.03F HX  97  TC  32   

$$



ILZ079-100>102-261900-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          MOSUNNY   90  70  51 SW12      30.04F HX  95  TC  32   

BELLEVILLE     MOSUNNY   92  73  53 W12G17    30.02F HX 101  TC  34   

SPARTA*        MOSUNNY   95  69  43 SW7       30.06F HX 100  TC  35   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261900-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     PTSUNNY   90  74  59 SW8G17    30.05F HX  99  TC  32   

6HR MIN TEMP:  78; 6HR MAX TEMP:  91;                                



CAIRO*         MOSUNNY   91  76  62 SW6       30.06F HX 102  TC  33   

EFFINGHAM*     MOSUNNY   92  73  54 SW9       30.05F HX 100  TC  33   

MARION         PTSUNNY   90  73  58 SW10      30.06F HX  98  TC  32   

MT. VERNON     MOSUNNY   92  74  55 SW10      30.05F HX 101  TC  33   

CENTRALIA*     MOSUNNY   93  72  50 SW9       30.04F HX 100  TC  34   

SALEM*         MOSUNNY   93  72  50 SW9       30.04F HX 100  TC  34   

METROPOLIS*    MOSUNNY   90  73  57 CALM      30.06F HX  98  TC  32   

$$



ILZ067-068-072-073-078-083-087-091-261900-

SOUTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

LAWRENCEVILLE  SUNNY     95  71  45 SW9       30.03F HX 102  TC  35   

FLORA*         MOSUNNY   93  72  49 SW13      30.04F HX 100  TC  34   

FAIRFIELD*     MOSUNNY   91  71  50 SW9       30.04F HX  97  TC  33   

HARRISBURG*    MOSUNNY   92  73  55 SW9       30.06F HX 100  TC  33   

ROBINSON*      MOSUNNY   93  72  49 S10       30.02F HX 100  TC  34   

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY

$$



  

