Regional Weather Roundup
Issued by NWS

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981
ASUS43 KLOT 201009
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT FRI OCT 20 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.

ILZ001-002-007-009-015-016-024-201100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      54  47  77 CALM      30.10R
STERLING*      FAIR      47  45  93 SE3         N/A
SAVANNA*       FAIR      46  46  99 CALM      30.11S
$$

ILZ003-004-008-010-011-017-018-201100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      49  44  83 S5        30.15R
FREEPORT*      FAIR      52  47  83 S8        30.13S
ROCHELLE*      FAIR      50  47  92 S6        30.14R
DE KALB*       FAIR      47  44  88 S8        30.15S
PERU*          FAIR      52  47  83 S7        30.15R
$$

ILZ005-006-012>014-019>023-201100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      51  44  77 S3        30.15R
CHICAGO-MIDWAY FAIR      55  48  77 S5        30.16R
AURORA         FAIR      47  43  86 CALM      30.16R
LANSING*       FAIR      52  48  87 S3        30.18R
JOLIET*        FAIR      49  48  96 CALM      30.16S
WAUKEGAN       FAIR      53  44  71 SW7       30.13R
DUPAGE AIRPORT FAIR      48  45  89 S3        30.15R
KANKAKEE*      FAIR      53  48  83 S3        30.19S
WHEELING       FAIR      51  43  74 CALM      30.17R
MORRIS*        FAIR      51  47  87 S6        30.16R
ROMEOVILLE*    FAIR      51  47  88 S8        30.17R
NORTHERLY ISL    N/A     59  46  62 S5          N/A
$$

LMZ740>746-201100-
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              62 61  170/ 12/ 14 1020.9R         2/ 3
WILMETTE HARBOR            58 58  200/  6/ 10   N/A           1/ 3
HARRISON CRIB              61     190/ 16/ 17   N/A
BURNHAM HARBOR             59     230/  4/ 10   N/A
CALUMET HARBOR             56     170/  5/  7 1020.8R
BURNS HARBOR               57     180/ 11/ 14 1022.0S
MICHIGAN CITY              57     150/ 12/ 14   N/A
MICHIGAN CITY 6N           57 58  190/ 10/ 14   N/A           1/ 2
ST. JOSEPH                 59 58  180/ 10/ 14 1022.4          2/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GALESBURG*     FAIR      61  57  87 S5        30.14R
MACOMB*        FAIR      53  48  83 S7        30.15R
JACKSONVILLE*  FAIR      56  49  77 S7        30.16S
PITTSFIELD*    FAIR      54  49  84 S3        30.16S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      52  51  98 SE6       30.18R
BLOOMINGTON    FAIR      52  48  86 S8        30.19R
DECATUR        FAIR      53  48  83 S7        30.19R
PEORIA         FAIR      54  50  86 S7        30.15R
LACON*         FAIR      56  49  78 SE6       30.13S
LINCOLN*       FAIR      53  50  91 CALM      30.18R
SPRINGFIELD    FAIR      57  51  80 S7        30.17R
TAYLORVILLE    FAIR      54  49  84 S7        30.19R
$$

ILZ033-039-045-046-055>057-062-063-201100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      50  45  83 SE6       30.21R
DANVILLE*      FAIR      51  49  94 S3        30.19R
RANTOUL*       FAIR      51  49  91 CALM      30.20S
MATTOON        FAIR      55  52  89 S7        30.20R
PARIS*         FAIR      50  48  94 S5        30.24R
$$

ILZ079-100>102-201100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          FAIR      47  47 100 CALM      30.19R
BELLEVILLE     CLEAR     49  47  95 CALM      30.21S
CAHOKIA*       FAIR      49  47  93 S3        30.18R
SPARTA*        FAIR      51  48  90 SE3       30.21R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FAIR      47  47 100 SE7       30.21R
CAIRO*         FAIR      45  45 100 CALM      30.23R FOG
EFFINGHAM*     FAIR      50  50  99 SE3       30.23S
MARION         FAIR      53  53  99 S3        30.23R
MT. VERNON     FAIR      43  43 100 CALM      30.22R FOG
CENTRALIA*     FAIR      50  49  95 CALM      30.21R
SALEM*         FAIR      50  49  93 CALM      30.21S
METROPOLIS*    FAIR      46  45  99 CALM      30.24S FOG
$$

ILZ067-068-072-073-078-083-087-091-201100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      51  49  92 CALM      30.24R
FLORA*         FAIR      50  49  96 CALM      30.23R
FAIRFIELD*     FAIR      51  51  99 CALM      30.22R
HARRISBURG*    FOG       46  46 100 CALM      30.24R VSB 1/2
ROBINSON*      FOG       44  44 100 CALM      30.24R VSB 3/4
CARMI*         FOG       45  45 100 SE3       30.23R VSB 1/4
$$

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





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