Regional Weather Roundup
Issued by NWS

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656
ASUS43 KLOT 211807
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT SAT SEP 21 2024

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.

ILZ001-002-007-009-015-016-024-211900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         LGT RAIN  72  66  81 S14G32    29.89R TC  22
6HR MIN TEMP:  60; 6HR MAX TEMP:  88; 6HR PCP:  0.12;

STERLING*      MOSUNNY   90  52  27 VRB5      29.92R HX  87  TC  32
SAVANNA*       MOSUNNY   90  52  27 S17       29.88S HX  87  TC  32
$$

ILZ003-004-008-010-011-017-018-211900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   89  55  31 SE9       29.91F HX  87  TC  32
6HR MIN TEMP:  57; 6HR MAX TEMP:  89;

FREEPORT*      SUNNY     89  50  26 S15       29.92S HX  86  TC  32
ROCHELLE*      SUNNY     89  51  27 S9        29.92S HX  86  TC  32
DE KALB*       SUNNY     89  56  32 SE9       29.93S HX  87  TC  32
PERU*          SUNNY     88  51  28 S8        29.92R HX  85  TC  31
$$

ILZ005-006-012>014-019>023-211900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   88  52  29 S5        29.91F HX  85  TC  31
6HR MIN TEMP:  64; 6HR MAX TEMP:  90;

CHICAGO-MIDWAY MOSUNNY   89  50  26 S7        29.91F HX  86  TC  32
6HR MIN TEMP:  65; 6HR MAX TEMP:  89;

AURORA         MOSUNNY   90  54  29 SE10      29.91F HX  88  TC  32
6HR MIN TEMP:  54; 6HR MAX TEMP:  91;

JOLIET*        SUNNY     91  54  29 S6        29.92F HX  88  TC  33
WAUKEGAN       SUNNY     83  55  38 SE9       29.92F HX  82  TC  28
6HR MIN TEMP:  57; 6HR MAX TEMP:  83;

DUPAGE AIRPORT SUNNY     89  50  26 VRB5      29.91F HX  86  TC  32
6HR MIN TEMP:  58; 6HR MAX TEMP:  89;

KANKAKEE*      SUNNY     89  50  26 E7        29.92F HX  86  TC  31
WHEELING       SUNNY     87  51  28 SE7       29.93F HX  85  TC  31
6HR MIN TEMP:  59; 6HR MAX TEMP:  87;

MORRIS*        SUNNY     90  56  31 SE7       29.90F HX  88  TC  32
ROMEOVILLE*    SUNNY     90  54  29 VRB3G12   29.93F HX  87  TC  32
LANSING*       SUNNY     88  46  23 E3        29.92F HX  85  TC  31
NORTHERLY ISL*   N/A     78  62  57 NE3         N/A  HX  80  TC  26
$$

LMZ740>746-211900-
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           74 72  130/  4/  6 1013.7S         0
WINTHROP HARBOR            74 74  140/  8/ 10   N/A           0
WAUKEGAN HARBOR            75 74  170/  6/  8   N/A           0
WILMETTE BUOY              73 73   80/  6/  8 1012.1F         0
CHICAGO BUOY               74 73  160/  4/  6 1013.6          1
HARRISON CRIB              77     100/  4/  5   N/A
NORTHERLY ISL              78      40/  3/  4   N/A
CALUMET HARBOR             78      50/  7/  8 1012.7
MICHIGAN CITY              77      60/  8/  8 1012.1S
MICH CITY BUOY             74     320/  6/  6 1015.1F         0
ST. JOSEPH BUOY            72 71  310/  6/  8 1014.5R         0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    81  66  60 W12       29.92F HX  83  TC  27
GALESBURG*     RAIN      72  72 100 E7        29.95F TC  22
MACOMB*        CLOUDY    77  71  81 W10       29.95R TC  25
JACKSONVILLE*  CLOUDY    74  73  98 NW14      29.93R THUNDER TC  23
PITTSFIELD*    CLOUDY    80  70  72 CALM      29.94S HX  83  TC  27
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     90  49  23 S7        29.92R HX  87  TC  32
BLOOMINGTON    MOSUNNY   87  55  33 S9        29.94S HX  85  TC  31
DECATUR        MOSUNNY   90  54  29 S9        29.92F HX  88  TC  32
PEORIA         MOSUNNY   86  53  32 SE3       29.93R HX  84  TC  30
6HR MIN TEMP:  61; 6HR MAX TEMP:  91;

LACON*         MOSUNNY   85  48  27 S5        29.92R HX  83  TC  30
LINCOLN*       PTSUNNY   87  59  39 SE6       29.91S HX  86  TC  30
SPRINGFIELD    PTSUNNY   91  65  41 SE13G18   29.88F HX  93  TC  33
6HR MIN TEMP:  60; 6HR MAX TEMP:  92;

TAYLORVILLE    MOSUNNY   91  67  45 SE10      29.90F HX  94  TC  33
6HR MIN TEMP:  64; 6HR MAX TEMP:  91;

$$

ILZ033-039-045-046-055>057-062-063-211900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   91  54  28 S8        29.93F HX  89  TC  33
RANTOUL*       SUNNY     89  53  28 S5        29.92F HX  87  TC  32
MATTOON        MOSUNNY   90  61  37 VRB7      29.91F HX  90  TC  32
PARIS*         MOSUNNY   89  47  23 SE6       29.93F HX  86  TC  32
$$

ILZ079-100>102-211900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   91  70  49 W9        29.91S HX  97  TC  33
BELLEVILLE     MOSUNNY   93  74  54 S8        29.88F HX 102  TC  34
CAHOKIA*       PTSUNNY   90  70  51 W9        29.90  HX  95  TC  32
SPARTA*        PTSUNNY   92  70  47 SW6       29.93S HX  97  TC  33
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   90  72  55 SW6       29.91F HX  97  TC  32
6HR MIN TEMP:  69; 6HR MAX TEMP:  90;

CAIRO*         PTSUNNY   88  73  62 SW6       29.94S HX  96  TC  31
EFFINGHAM*     MOSUNNY   91  66  43 S3        29.92F HX  94  TC  33
MARION         MOSUNNY   90  75  62 SW8       29.92F HX 100  TC  32
MT. VERNON     SUNNY     92  75  57 CALM      29.91F HX 103  TC  33
CENTRALIA*     MOSUNNY   92  73  53 S7        29.91F HX 101  TC  33
SALEM*         SUNNY     90  75  61 S8        29.91F HX 100  TC  32
METROPOLIS*    MOSUNNY   92  71  50 SW6       29.93F HX  98  TC  33
$$

ILZ067-068-072-073-078-083-087-091-211900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     92  67  43 SW5       29.90F HX  95  TC  33
FLORA*         SUNNY     90  75  62 SE6       29.91F HX 100  TC  32
FAIRFIELD*     MOSUNNY   90  71  53 CALM      29.90F HX  97  TC  32
HARRISBURG*    MOSUNNY   91  73  54 S5        29.91F HX  98  TC  33
$$

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