Regional Weather Roundup
Issued by NWS

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921
ASUS43 KLOT 180304
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT TUE OCT 17 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.

ILZ001-002-007-009-015-016-024-180400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     58  41  53 S7        30.11R
STERLING*      CLEAR     57  43  59 VRB3        N/A
SAVANNA*       CLEAR     52  42  68 S9        30.11R
$$

ILZ003-004-008-010-011-017-018-180400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    53  41  63 S7        30.14R
FREEPORT*      CLEAR     51  41  69 S9        30.13R
ROCHELLE*      CLEAR     52  42  68 S6        30.14R
$$

ILZ005-006-012>014-019>023-180400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    59  41  51 S10       30.15R
CHICAGO-MIDWAY CLEAR     59  40  49 S10       30.16R
AURORA         CLEAR     53  41  63 S6        30.16R
LANSING*       CLEAR     55  42  61 S10       30.19R
JOLIET*        CLEAR     57  42  59 S5        30.17R
WAUKEGAN       CLEAR     56  42  59 SW12      30.12R
DUPAGE AIRPORT CLEAR     51  42  71 S7        30.15R
KANKAKEE*      PTCLDY    52  39  63 S6        30.20S
WHEELING       CLEAR     59  42  53 S8        30.15S
NORTHERLY ISL    N/A     61  38  42 S9          N/A
$$

LMZ740>746-180400-
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              64 61  210/ 16/ 19 1019.6          3/ 5
WILMETTE HARBOR            61 58  190/ 10/ 14   N/A           1/ 3
HARRISON CRIB              64     190/ 16/ 17   N/A
BURNHAM HARBOR             61     180/  7/ 12   N/A
CALUMET HARBOR             61     200/  9/ 12 1020.8R
BURNS HARBOR               59     190/ 12/ 15 1022.4R
MICHIGAN CITY              59     180/ 12/ 13   N/A
MICHIGAN CITY 6N           59 58  200/ 10/ 12   N/A           1/ 3
ST. JOSEPH                 60 58  210/ 14/ 17 1022.0R         2/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-180400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     56  42  59 S8        30.15S
GALESBURG*     CLEAR     53  43  69 S7        30.16R
MACOMB*        CLEAR     50  42  74 S7        30.18S
JACKSONVILLE*  CLEAR     52  41  67 SE6       30.18S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-180400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLEAR     48  40  73 S12       30.20S
DECATUR        CLEAR     51  39  63 CALM      30.22R
PEORIA         CLEAR     55  42  61 S10       30.17S
LACON*         CLEAR     55  41  59 S7        30.16S
LINCOLN*       CLEAR     51  42  70 CALM      30.20S
SPRINGFIELD    CLEAR     54  41  61 S7        30.20R
TAYLORVILLE    CLEAR     50  40  67 S7        30.21S
$$

ILZ033-039-045-046-055>057-062-063-180400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     47  39  74 S8        30.23R
DANVILLE*      CLEAR     49  40  71 S5        30.21R
MATTOON        CLEAR     50  42  74 S5        30.23R
PARIS*         CLEAR     46  40  80 CALM      30.25S
$$

ILZ079-100>102-180400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     50  41  71 CALM      30.20S
CAHOKIA*       CLEAR     57  41  55 S7        30.21R
SPARTA*        CLEAR     54  42  64 S7        30.24S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     45  44  97 CALM      30.24R
MARION         CLEAR     50  44  78 S5        30.25S
MT. VERNON     CLEAR     41  41 100 CALM      30.25R
CENTRALIA*     CLEAR     46  42  85 SE3       30.23S
SALEM*         CLEAR     51  42  71 CALM      30.23S
METROPOLIS*    CLEAR     46  45  95 CALM      30.26S
$$

ILZ067-068-072-073-078-083-087-091-180400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTCLDY    50  43  77 SE3       30.26R
FLORA*         CLEAR     50  42  75 CALM      30.25R
FAIRFIELD*     CLEAR     54  42  63 CALM      30.24R
HARRISBURG*    CLEAR     45  42  91 CALM      30.26R
ROBINSON*      PTCLDY    41  40  97 CALM      30.26S
CARMI*         CLEAR     45  42  89 S5        30.25R
$$

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





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