Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 211709
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT THU SEP 21 2017

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.

ILZ001-002-007-009-015-016-024-211800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    80  57  45 SW12      29.94R HX  80
STERLING*        N/A     80  67  64 SE6       30.02S HX  82
SAVANNA*       CLOUDY    78  67  69 E6        30.00F HX  80
$$

ILZ003-004-008-010-011-017-018-211800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    81  70  69 CALM      30.04S HX  84
FREEPORT*      CLOUDY    76  67  72 SE7       30.05S
ROCHELLE*      CLOUDY    86  64  48 S8        30.03F HX  87
DE KALB*       MOSUNNY   87  67  50 SE12      30.04S HX  89
PERU*          MOSUNNY   83  60  45 CALM      30.02F HX  83
$$

ILZ005-006-012>014-019>023-211800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   90  62  39 S6        30.02S HX  90
CHICAGO-MIDWAY PTSUNNY   91  62  37 VRB6      30.02S HX  91
AURORA         MOSUNNY   87  65  47 S7        30.04S HX  89
LANSING*       SUNNY     87  70  56 S3        30.04S HX  92
JOLIET*        MOSUNNY   89  65  44 CALM      30.04S HX  91
WAUKEGAN       MOSUNNY   86  68  54 E6        30.02S HX  89
DUPAGE AIRPORT MOSUNNY   89  65  44 S9        30.02F HX  91
KANKAKEE*      MOSUNNY   85  72  64 SE6       30.04F HX  92
WHEELING       MOSUNNY   91  65  41 SE6       30.03S HX  93
MORRIS*        MOSUNNY   87  63  44 CALM      30.02F HX  87
ROMEOVILLE*    SUNNY     88  64  44 S5        30.04S HX  88
NORTHERLY ISL    N/A     86  67  52 SE5         N/A  HX  89
$$

LMZ740>746-211800-
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)
SOUTHERN BUOY              71 71   50/  2/  4 1017.0F         1/ 3
WILMETTE HARBOR            74 71   30/  4/  4   N/A           1
HARRISON CRIB              83     170/  9/  9   N/A
CALUMET HARBOR             87     150/  5/  8 1016.1F
BURNS HARBOR               85     190/  7/  8 1017.3S
MICHIGAN CITY              83     170/  6/  8   N/A
MICHIGAN CITY 6N           79 70   CALM  /  2   N/A           0
ST. JOSEPH                 74 70  310/  4/  6 1017.1          1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    80  65  59 E7        30.03F HX  82
GALESBURG*     PTSUNNY   73  64  72 S9        30.02F
MACOMB*        CLOUDY    73  66  77 S3        30.04F
JACKSONVILLE*  CLOUDY    82  72  70 E3        30.03F HX  87
PITTSFIELD*    CLOUDY    82  73  73 NE6       30.04F HX  88
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTSUNNY   89  66  47 NW3       30.04S HX  91
BLOOMINGTON    CLOUDY    85  73  67 SW3       30.05F HX  91
DECATUR        SUNNY     88  71  57 VRB6      30.04F HX  94
PEORIA         CLOUDY    83  64  52 VRB3      30.03F HX  84
LACON*         CLOUDY    83  65  53 SW7       30.01F HX  85
LINCOLN*       PTSUNNY   89  74  61 CALM      30.03F HX  97
SPRINGFIELD    PTSUNNY   89  73  59 VRB6      30.03F HX  97
TAYLORVILLE    MOSUNNY   89  72  56 S6        30.04F HX  95
$$

ILZ033-039-045-046-055>057-062-063-211800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   91  70  49 VRB3      30.05F HX  96
RANTOUL*       SUNNY     90  74  60 SE6       30.05F HX  99
MATTOON        PTSUNNY   90  72  55 SE7       30.05F HX  97
PARIS*         PTSUNNY   90  72  55 S8        30.07S HX  97
$$

ILZ079-100>102-211800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    82  73  74 SE6       30.04R HX  88
CAHOKIA*       CLOUDY    88  72  58 SE7       30.03S HX  94
SPARTA*        PTSUNNY   89  72  57 S7        30.06S HX  95
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     88  73  61 VRB7      30.05  HX  95
CAIRO*         SUNNY     85  76  74 S7        30.06F HX  94
EFFINGHAM*     MOSUNNY   91  70  50 S5        30.06F HX  96
MARION         MOSUNNY   90  70  51 SE9       30.07F HX  95
MT. VERNON       N/A     89  71  55 VRB5      30.06F HX  95
CENTRALIA*     MOSUNNY   91  73  54 S7        30.04F HX  99
SALEM*         MOSUNNY   90  69  49 CALM      30.05F HX  94
METROPOLIS*    LGT RAIN  88  73  60 S5        30.08S HX  96
$$

ILZ067-068-072-073-078-083-087-091-211800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTSUNNY   90  69  50 CALM      30.07F HX  94
FLORA*         MOSUNNY   92  71  50 S7        30.06F HX  99
FAIRFIELD*     SUNNY     89  67  48 S3        30.05F HX  92
HARRISBURG*    SUNNY     89  71  54 SE7       30.07S HX  96
ROBINSON*      SUNNY     89  69  52 S6        30.07F HX  93
CARMI*         MOSUNNY   87  71  58 SW3       30.06F HX  93
$$

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





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