ASUS43 KLOT 190056

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

800 PM CDT WED MAR 18 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.



ILZ001-002-007-009-015-016-024-190200-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTCLDY    39  34  82 CALM      30.03R TC   4           

$$



ILZ003-004-008-010-011-017-018-190200-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       NOT AVBL                                               

$$



ILZ005-006-012>014-019>023-190200-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  CLOUDY    41  30  65 W6        30.03R TC   5           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         CLEAR     35  32  88 N5        30.03R WCI  31 TC   2   

WAUKEGAN       PTCLDY    36  27  69 NW3       30.04R TC   2           

DUPAGE AIRPORT PTCLDY    38  31  76 NW7       30.03R WCI  33 TC   3   

WHEELING       PTCLDY    40  29  64 NW6       30.05R TC   4           

ROMEOVILLE*    CLEAR     43  34  70 W8        30.04R TC   6           

NORTHERLY ISL*   N/A     44  30  58 W5          N/A  TC   7           

$$



LMZ740>746-190200-

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)

HARRISON CRIB              37     360/  6/  8   N/A

NORTHERLY ISL              45     250/  5/ 10   N/A

CALUMET HARBOR                    250/  4/  6 1016.0

BURNS HARBOR               43     260/  3/  3 1017.3R

MICHIGAN CITY              43     100/  2/  4 1016.7R

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-190200-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-190200-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    PTCLDY    50  37  61 N3        30.03R TC  10           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-190200-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-190200-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          CLEAR     54  39  58 E5        30.03R TC  12           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190200-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     PTCLDY    54  37  52 S7        30.05S TC  12           

$$



ILZ067-068-072-073-078-083-087-091-190200-

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

$$