ASUS43 KLOT 200256

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1000 PM CDT SUN APR 19 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.



ILZ001-002-007-009-015-016-024-200400-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         CLEAR     45  25  45 NW5       30.25R TC   7           

$$



ILZ003-004-008-010-011-017-018-200400-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       PTCLDY    39  23  52 NW7       30.26R WCI  34 TC   4   

PERU*          CLEAR     42  30  63 W7        30.25R TC   6           

$$



ILZ005-006-012>014-019>023-200400-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  MOCLDY    40  29  64 E5        30.22R TC   4           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR     36  30  79 W6        30.23R WCI  31 TC   2   

WAUKEGAN       CLEAR     34  30  85 CALM      30.23R TC   1           

DUPAGE AIRPORT MOCLDY    42  26  53 NW5       30.22R TC   6           

WHEELING       PTCLDY    40  31  70 E3        30.25R TC   4           

NORTHERLY ISL*   N/A     41  29  62 E7          N/A  TC   5           

$$



LMZ740>746-200400-

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               45              1014.9R         1

WAUKEGAN HARBOR            41 44              1023.3R         1

HARRISON CRIB              41     100/  7/  8   N/A

NORTHERLY ISL              41      80/  5/  8   N/A

CALUMET HARBOR             42      60/  5/  7 1023.2

BURNS HARBOR               42      60/  5/  6 1024.4R

MICHIGAN CITY              41      40/  8/  9 1023.5R

ST. JOSEPH BUOY            41      30/  6/  8 1024.1R         1/ 4

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-200400-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-200400-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    CLEAR     47  29  49 N9        30.25R TC   8           

TAYLORVILLE    CLEAR     46  34  61 N10       30.25R TC   8           

$$



ILZ033-039-045-046-055>057-062-063-200400-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-200400-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          PTCLDY    54  39  58 NE14      30.23R TC  12           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200400-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     CLEAR     51  41  68 CALM      30.21R TC  11           

$$



ILZ067-068-072-073-078-083-087-091-200400-

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

$$