ASUS43 KLOT 201458

RWRIL 



ILLINOIS REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL

1000 AM CDT FRI MAR 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.



ILZ001-002-007-009-015-016-024-201600-

NORTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MOLINE         PTSUNNY   64  44  48 W15       29.82F TC  18           

$$



ILZ003-004-008-010-011-017-018-201600-

NORTH CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ROCKFORD       CLOUDY    59  44  57 W13G21    29.82R TC  15           

$$



ILZ005-006-012>014-019>023-201600-

NORTHEAST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHICAGO-OHARE  PTSUNNY   59  43  55 W14G22    29.76S TC  15           

CHICAGO-MIDWAY NOT AVBL                                               

AURORA         MOSUNNY   57  47  69 SW13      29.78F TC  14           

WAUKEGAN       PTSUNNY   59  43  55 W12G23    29.75R TC  15           

DUPAGE AIRPORT MOSUNNY   57  45  64 W10       29.77F TC  14           

WHEELING       PTSUNNY   59  43  55 W7        29.78R TC  15           

MORRIS*        PTSUNNY   61  46  57 W15       29.80S TC  16           

ROMEOVILLE*    SUNNY     59  46  63 SW14G21   29.81S TC  15           

NORTHERLY ISL*   N/A     59  41  51 W7          N/A  TC  15           

$$



LMZ740>746-201600-

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              60     250/ 25/ 27   N/A

NORTHERLY ISL              57     240/  6/ 10   N/A

CALUMET HARBOR                    220/  8/ 14 1008.0F

BURNS HARBOR               60     230/  9/ 12 1009.1F

MICHIGAN CITY              61     210/ 17/ 18 1007.1F

$$



ILZ025>027-034>036-040-047-049-050-058-095>099-201600-

WEST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ028>032-037-038-041>044-048-051>054-059>061-201600-

CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

PEORIA         NOT AVBL                                               

SPRINGFIELD    MOSUNNY   69  47  45 W14       29.89F TC  21           

TAYLORVILLE    NOT AVBL                                               

$$



ILZ033-039-045-046-055>057-062-063-201600-

EAST-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

$$



ILZ079-100>102-201600-

SOUTHWEST ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALTON          SUNNY     63  46  55 SW8       29.93F TC  17           

$$



ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-

SOUTH-CENTRAL ILLINOIS

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CARBONDALE     SUNNY     66  51  58 SW9       29.97S TC  19           

MARION         MOSUNNY   66  52  59 SW9       29.98R TC  19           

$$



ILZ067-068-072-073-078-083-087-091-201600-

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

$$