Regional Weather Roundup
Issued by NWS

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878
ASUS43 KLOT 180509
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT WED OCT 18 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.

ILZ001-002-007-009-015-016-024-180600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     56  41  57 S8        30.11S
STERLING*      CLEAR     53  43  68 CALM        N/A
SAVANNA*       CLEAR     49  43  80 S6        30.12S
$$

ILZ003-004-008-010-011-017-018-180600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     48  40  73 S7        30.15R
FREEPORT*      CLEAR     53  42  65 S14       30.13S
ROCHELLE*      CLEAR     49  42  75 S6        30.14F
DE KALB*       CLEAR     46  41  84 S8        30.16S
PERU*          CLEAR     49  40  72 S8        30.16S
$$

ILZ005-006-012>014-019>023-180600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLEAR     57  40  52 S10       30.14S
CHICAGO-MIDWAY CLEAR     56  41  57 SW10      30.16S
AURORA         CLEAR     50  42  74 S5        30.16S
LANSING*       CLEAR     49  42  77 S7        30.18F
JOLIET*        CLEAR     54  42  64 S6        30.17S
WAUKEGAN       CLEAR     53  42  66 SW10      30.12S
DUPAGE AIRPORT CLEAR     53  42  66 S12       30.14F
KANKAKEE*      PTCLDY    49  40  71 S6        30.20S
WHEELING       CLEAR     57  42  57 S8        30.15S
MORRIS*        CLEAR     49  40  73 S3        30.16S
ROMEOVILLE*    CLEAR     53  41  64 SW10      30.16F
NORTHERLY ISL    N/A     58  38  47 SW8         N/A
$$

LMZ740>746-180600-
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              63 61  210/ 17/ 21 1020.2          3/ 4
WILMETTE HARBOR            59 58  200/ 12/ 16   N/A           2/ 3
HARRISON CRIB              61     200/ 14/ 17   N/A
BURNHAM HARBOR             58     190/  9/ 13   N/A
CALUMET HARBOR             57     200/  8/ 11 1020.6F
BURNS HARBOR               56     190/ 12/ 15 1022.0F
MICHIGAN CITY              56     170/ 13/ 15   N/A
MICHIGAN CITY 6N           58 57  210/ 14/ 17   N/A           2/ 3
ST. JOSEPH                 59 58  210/ 14/ 16 1022.2S         3/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     55  40  56 S7        30.15S
GALESBURG*     CLEAR     51  42  71 S7        30.15S
MACOMB*        CLEAR     47  42  81 S8        30.17S
JACKSONVILLE*  CLEAR     53  41  63 S8        30.18S
PITTSFIELD*    CLEAR     50  41  72 S3        30.18S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    50  42  74 S8        30.18F
BLOOMINGTON    CLEAR     48  40  73 S14       30.20S
DECATUR        CLEAR     47  39  74 S7        30.21F
PEORIA         CLEAR     53  41  63 S9        30.17S
LACON*         CLEAR     55  40  58 S7        30.14F
LINCOLN*       CLEAR     51  42  70 S7        30.19F
SPRINGFIELD    CLEAR     55  42  61 S10       30.19F
TAYLORVILLE    CLEAR     46  40  79 S6        30.21S
$$

ILZ033-039-045-046-055>057-062-063-180600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     52  40  63 S9        30.22F
DANVILLE*      CLEAR     48  38  69 S5        30.20S
RANTOUL*       PTCLDY    48  42  80 S5        30.21S
MATTOON        CLEAR     49  41  74 S3        30.22F
PARIS*         PTCLDY    44  40  87 S5        30.25S
$$

ILZ079-100>102-180600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     49  42  76 CALM      30.21F
BELLEVILLE     CLEAR     47  41  81 CALM      30.24S
CAHOKIA*       CLEAR     53  41  63 S3        30.20F
SPARTA*        CLEAR     51  42  71 S3        30.24S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     41  40  96 SE3       30.24S
CAIRO*         CLEAR     42  42 100 CALM      30.24F FOG
EFFINGHAM*     CLEAR     44  42  93 CALM      30.25S
MARION         CLEAR     51  44  78 CALM      30.25S
MT. VERNON     PTCLDY    42  42 100 CALM      30.24F
CENTRALIA*     PTCLDY    44  42  92 SE3       30.23S
SALEM*         CLEAR     48  42  81 CALM      30.23S
METROPOLIS*    CLEAR     44  43  98 CALM      30.26S
$$

ILZ067-068-072-073-078-083-087-091-180600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     48  44  86 CALM      30.25F
FLORA*         CLEAR     46  43  86 CALM      30.25R
FAIRFIELD*     CLEAR     48  42  81 CALM      30.23F
HARRISBURG*    CLEAR     44  43  95 CALM      30.25S
ROBINSON*      CLEAR     41  40  99 CALM      30.26S
CARMI*         CLEAR     41  40  95 SE3       30.24F
$$

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





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