Regional Weather Roundup
Issued by NWS

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991
ASUS43 KLOT 200804
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.

ILZ001-002-007-009-015-016-024-200900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      57  48  72 CALM      30.09S
STERLING*      FAIR      48  46  93 E5          N/A
SAVANNA*       FAIR      48  46  90 CALM      30.10F
$$

ILZ003-004-008-010-011-017-018-200900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       FAIR      50  42  74 S5        30.14S
FREEPORT*      FAIR      53  46  78 S7        30.13R
ROCHELLE*      FAIR      51  46  83 S6        30.13S
DE KALB*       FAIR      50  43  75 S8        30.15S
PERU*          FAIR      54  47  79 S6        30.14S
$$

ILZ005-006-012>014-019>023-200900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  FAIR      52  40  63 S5        30.14S
CHICAGO-MIDWAY FAIR      56  41  57 S5        30.15S
AURORA         FAIR      49  41  74 CALM      30.15S
LANSING*       FAIR      51  44  77 S5        30.17S
JOLIET*        FAIR      48  46  90 CALM      30.16S
WAUKEGAN       FAIR      51  39  63 SW6       30.13S
DUPAGE AIRPORT FAIR      50  42  74 S6        30.14S
KANKAKEE*      FAIR      49  47  93 SE3       30.18S
WHEELING       FAIR      50  42  74 CALM      30.15S
MORRIS*        FAIR      53  47  82 SE3       30.14S
ROMEOVILLE*    FAIR      51  45  80 S8        30.16R
NORTHERLY ISL    N/A     59  41  51 S10         N/A
$$

LMZ740>746-200900-
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 60  140/ 12/ 14 1020.8          1/ 3
WILMETTE HARBOR            60 58  180/  8/ 10   N/A           1/ 3
HARRISON CRIB              61     180/ 14/ 15   N/A
BURNHAM HARBOR             60     190/  7/ 10   N/A
CALUMET HARBOR             57     180/  6/  8 1020.5R
BURNS HARBOR               59     180/  8/ 10 1021.7S
MICHIGAN CITY              58     140/ 13/ 15   N/A
MICHIGAN CITY 6N           58 58  180/ 10/ 14   N/A           1/ 2
ST. JOSEPH                 59 58  170/ 10/ 14 1021.9S         1/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-200900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GALESBURG*     FAIR      62  57  84 S6        30.13R
MACOMB*        FAIR      57  50  78 S7        30.14R
JACKSONVILLE*  FAIR      58  49  72 S6        30.15S
PITTSFIELD*    FAIR      57  50  77 S5        30.15S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-200900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        FAIR      51  50  97 SE5       30.17S
BLOOMINGTON    FAIR      53  48  83 S8        30.18R
DECATUR        FAIR      55  49  80 S7        30.18S
PEORIA         FAIR      55  50  83 S6        30.14S
LACON*         FAIR      56  49  77 SE5       30.13S
LINCOLN*       FAIR      57  51  81 S8        30.16S
SPRINGFIELD    FAIR      59  51  75 S7        30.16R
TAYLORVILLE    FAIR      56  50  79 S6        30.18R
$$

ILZ033-039-045-046-055>057-062-063-200900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      FAIR      56  49  77 S7        30.19S
DANVILLE*      FAIR      52  49  92 CALM      30.18S
RANTOUL*       FAIR      52  49  90 CALM      30.19S
MATTOON        FAIR      58  52  80 S7        30.19S
PARIS*         FAIR      53  50  89 SE5       30.21S
$$

ILZ079-100>102-200900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          FAIR      50  50 100 CALM      30.18S
BELLEVILLE     CLEAR     50  49  95 CALM      30.20
CAHOKIA*       FAIR      51  46  83 SE3       30.17S
SPARTA*        FAIR      56  49  77 SE3       30.20S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     FOG       46  46 100 E3        30.20S VSB 1/4
CAIRO*         FOG       46  46 100 CALM      30.21S VSB 1/2
EFFINGHAM*     FAIR      50  50 100 E3        30.22S
MARION         FAIR      55  55  99 CALM      30.21S
MT. VERNON     FAIR      44  44 100 CALM      30.21S FOG
CENTRALIA*     FAIR      53  50  90 CALM      30.19S
SALEM*         FAIR      54  50  85 CALM      30.20S
METROPOLIS*    FAIR      47  47  98 CALM      30.23S
$$

ILZ067-068-072-073-078-083-087-091-200900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  FAIR      53  50  89 CALM      30.22S
FLORA*         FAIR      51  49  93 S3        30.21S
FAIRFIELD*     FAIR      53  51  95 CALM      30.20S
HARRISBURG*    FAIR      48  48 100 CALM      30.22S
ROBINSON*      FAIR      48  48  99 CALM      30.23R
CARMI*         FAIR      48  48 100 S3        30.22R
$$

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





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