ASUS43 KLOT 150456
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT WED APR 15 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.

ILZ001-002-007-009-015-016-024-150600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    77  64  64 SW17G28   29.66F TC  25
$$

ILZ003-004-008-010-011-017-018-150600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOCLDY    64  61  90 SE8       29.69S TC  18
$$

ILZ005-006-012>014-019>023-150600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  TSTM      64  62  93 S9        29.73F TC  18
CHICAGO-MIDWAY NOT AVBL
AURORA         MOCLDY    66  60  81 N3        29.72S TC  19
WAUKEGAN       LGT RAIN  58  58 100 VRB7      29.72R FOG     TC  14
DUPAGE AIRPORT TSTM      64  63  96 E7        29.71S FOG     TC  18
WHEELING       TSTM      62  61  96 VRB3      29.75S TC  17
NORTHERLY ISL*   N/A     63  61  93 W13         N/A  TC  17
$$

LMZ740>746-150600-
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            51 47                N/A           1/ 2
WAUKEGAN HARBOR            51 47                N/A           1/ 3
HARRISON CRIB              60     350/  9/ 11   N/A
NORTHERLY ISL              64     310/  4/ 26   N/A
CALUMET HARBOR                    350/ 11/ 16 1006.8
BURNS HARBOR               55      70/  6/ 12 1008.8R
MICHIGAN CITY                     360/ 13/ 16 1008.6R
ST. JOSEPH BUOY            50      40/  6/  8 1009.8R         2/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-150600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-150600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL
SPRINGFIELD    PTCLDY    74  64  71 S16G26    29.79S TC  23
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-150600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ079-100>102-150600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    74  62  66 S12G21    29.93F TC  23
$$

ILZ067-068-072-073-078-083-087-091-150600-
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
$$