ASUS43 KLOT 202056

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

400 PM CDT SUN SEP 20 2026



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.



ILZ001-002-007-009-015-016-024-202200-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLOUDY    65  62  90 NE14      29.98R TC  18           

$$



ILZ003-004-008-010-011-017-018-202200-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-202200-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  CLOUDY    64  62  93 NE23G31   29.98S TC  18           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLOUDY    65  64  97 NE14G24   29.98R FOG     TC  18   

WAUKEGAN       CLOUDY    62  61  96 NE15      30.02S TC  17           

DUPAGE AIRPORT CLOUDY    65  63  93 NE14G25   29.99R TC  18           

WHEELING       LGT RAIN  63  62  97 NE15G24   30.02R FOG     TC  17   

NORTHERLY ISL*   N/A     64  62  93 NE16        N/A  TC  18           

$$



LMZ740>746-202200-

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)

WINTHROP HARBOR            63 64   40/ 17/ 25 1012.9R         5/ 6

WAUKEGAN HARBOR            63 65  350/ 17/ 23 1016.6S         4/ 5

WILMETTE BUOY              63      80/ 19/ 23 1017.5F         5/ 6

CHICAGO BUOY               66 66              1014.0S         4/ 6

NORTHERLY ISL              64      20/ 11/ 12   N/A

CALUMET HARBOR             65      10/  8/ 13 1014.8

MICH CITY BUOY             63 63   40/ 14/ 17   N/A           3/ 5

ST. JOSEPH BUOY            62 60   50/  8/ 10 1016.1R         2/ 5

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-202200-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-202200-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         LGT RAIN  71  69  93 NW6       29.94S TC  22           

SPRINGFIELD    PTSUNNY   82  69  64 N9        29.89F HX  85  TC  28   

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-202200-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-202200-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202200-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     MOSUNNY   95  63  34 W9        29.85F HX  96  TC  35   

$$



ILZ067-068-072-073-078-083-087-091-202200-

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

$$