560
ASUS43 KLOT 161504
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT WED JUL 16 2025

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.

ILZ001-002-007-009-015-016-024-161600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   81  75  82 SE10      29.81F HX  87  TC  27
$$

ILZ003-004-008-010-011-017-018-161600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    81  73  76 SE6       29.86F HX  86  TC  27
ROCHELLE*      PTSUNNY   81  74  79 S6        29.87F HX  86  TC  27
PERU*          SUNNY     82  76  80 S8        29.86F HX  90  TC  28
$$

ILZ005-006-012>014-019>023-161600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   83  74  74 SW5       29.87F HX  89  TC  28
CHICAGO-MIDWAY MOSUNNY   85  73  67 S9        29.87F HX  91  TC  29
AURORA         PTSUNNY   83  75  77 S7        29.87F HX  90  TC  28
JOLIET*        SUNNY     84  75  74 CALM      29.88F HX  93  TC  29
WAUKEGAN       MOSUNNY   86  73  65 S3        29.86F HX  93  TC  30
DUPAGE AIRPORT MOSUNNY   83  75  77 SE7       29.87F HX  90  TC  28
KANKAKEE*      CLOUDY    78  74  88 SW7       29.91F HX  81  TC  26
WHEELING       MOSUNNY   83  74  74 SW6       29.87F HX  89  TC  28
MORRIS*        MOSUNNY   82  75  80 SE6       29.87F HX  88  TC  28
ROMEOVILLE*    MOSUNNY   82  77  83 VRB5      29.88F HX  91  TC  28
LANSING*       MOSUNNY   83  75  78 S3        29.90F HX  90  TC  28
NORTHERLY ISL*   N/A     83  71  67 S7          N/A  HX  87  TC  28
$$

LMZ740>746-161600-
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)
S. MID LAKE BUOY           75 74  200/  6/  6 1011.5F
WINTHROP HARBOR            76 75  150/  6/  8   N/A           1
WAUKEGAN HARBOR            77 74  130/  4/  6   N/A           1
WILMETTE BUOY              78     160/  2/  4 1014.8F         1
CHICAGO BUOY               80 75  200/  4/  8 1012.0F         0
HARRISON CRIB              86     180/ 10/ 11   N/A
NORTHERLY ISL              82     160/  3/ 10   N/A
CALUMET HARBOR             80     190/  6/  8 1011.2
BURNS HARBOR               82     230/  4/  5 1013.2F
MICHIGAN CITY              78     250/  6/  7 1010.9F
MICH CITY BUOY             78 77  210/  4/  6 1011.3F         1
ST. JOSEPH BUOY            77 77  220/  6/  8 1013.7F         1/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-161600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOSUNNY   84  76  76 SW12      29.88R HX  93  TC  29
GALESBURG*     PTSUNNY   83  74  76 S10       29.85F HX  89  TC  28
MACOMB*        MOSUNNY   83  76  80 S9        29.88S HX  91  TC  28
PITTSFIELD*    SUNNY     84  78  82 SW7       29.91S HX  96  TC  29
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-161600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOSUNNY   82  74  77 S8        29.89F HAZE    HX  87
BLOOMINGTON    MOSUNNY   81  77  88 S10       29.92F HX  88  TC  27
DECATUR        CLOUDY    81  76  84 SW8       29.93F HX  87  TC  27
PEORIA         MOSUNNY   83  76  79 S8        29.87F HX  91  TC  28
LACON*         SUNNY     83  73  73 S7        29.86F HX  88  TC  28
LINCOLN*       SUNNY     83  79  86 S7        29.90F HX  95  TC  29
SPRINGFIELD    SUNNY     84  76  76 S8        29.89F HX  93  TC  29
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-161600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RANTOUL*       PTSUNNY   79  74  84 S6        29.92F HX  83  TC  26
MATTOON        PTSUNNY   78  74  87 S5        29.93F HX  81  TC  26
$$

ILZ079-100>102-161600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     82  73  74 S7        29.92F HX  88  TC  28
BELLEVILLE     SUNNY     85  77  78 S8        29.92F HX  95  TC  29
CAHOKIA*       SUNNY     86  75  69 VRB7      29.92F HX  95  TC  30
SPARTA*        SUNNY     87  76  70 SW5       29.96F HX  97  TC  31
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     83  76  79 VRB3      29.97F HX  91  TC  28
CAIRO*         PTSUNNY   83  78  87 CALM      30.00S HX  92  TC  28
EFFINGHAM*     PTSUNNY   80  76  89 S5        29.97S HX  85  TC  27
MARION         MOSUNNY   82  75  78 SW6       29.98F HX  89  TC  28
CENTRALIA*     SUNNY     83  75  75 CALM      29.96F HX  91  TC  29
SALEM*         MOSUNNY   84  75  75 CALM      29.96S HX  92  TC  29
METROPOLIS*    MOSUNNY   83  77  82 CALM      30.00F HX  92  TC  28
$$

ILZ067-068-072-073-078-083-087-091-161600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    81  75  82 SW7       29.96F HX  87  TC  27
FLORA*         MOSUNNY   81  77  89 S7        29.96F HX  88  TC  27
FAIRFIELD*     PTSUNNY   81  75  82 S6        29.97F HX  86  TC  27
HARRISBURG*    PTSUNNY   82  75  79 S3        29.98F HX  89  TC  28
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$