ASUS43 KLOT 191556

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1100 AM CDT TUE AUG 19 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.



ILZ001-002-007-009-015-016-024-191700-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLOUDY    79  70  74 N8        30.05R HX  82  TC  26   

$$



ILZ003-004-008-010-011-017-018-191700-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       CLOUDY    69  66  90 N8        30.07R TC  21           

$$



ILZ005-006-012>014-019>023-191700-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  CLOUDY    77  71  82 N9        30.01R TC  25           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLOUDY    74  69  85 NW10      30.03R TC  23           

WAUKEGAN       CLOUDY    74  67  78 NW7       30.02R TC  23           

DUPAGE AIRPORT CLOUDY    76  69  79 N9        30.02R TC  24           

WHEELING       CLOUDY    75  69  81 N13       30.03R TC  24           

ROMEOVILLE*    CLOUDY    77  77 100 NW12      30.03R TC  25           

$$



LMZ740>746-191700-

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           72 75  350/ 17/ 21 1015.4R

WINTHROP HARBOR            67 61  350/  4/  8   N/A           2/ 4

WAUKEGAN HARBOR            72 74  350/  8/ 12   N/A           2/ 4

WILMETTE BUOY              58 59  280/  4/  4 1014.9F         2/ 7

NORTHERLY ISL              41     340/  2/  3   N/A

CALUMET HARBOR             74     330/  9/ 12 1014.8

BURNS HARBOR               74     330/  5/  7 1016.3F

MICHIGAN CITY              76     310/ 10/ 10 1013.8F

MICH CITY BUOY             72 75  350/ 16/ 19 1015.4R         3/ 4

ST. JOSEPH BUOY            74 75  290/ 16/ 21 1016.2R         1/ 3

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-191700-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-191700-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    SUNNY     85  74  69 N9        30.03R HX  92  TC  29   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-191700-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-191700-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     86  77  74 NW5       30.03R HX  97  TC  30   

BELLEVILLE     DRIZZLE   93  77  59 NW6       29.99S HX 107  TC  34   

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191700-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     SUNNY     93  73  52 W7        30.01S HX 102  TC  34   

MARION         SUNNY     91  75  59 SW9       30.02S HX 102  TC  33   

$$



ILZ067-068-072-073-078-083-087-091-191700-

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

$$