Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 200809
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT WED SEP 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         MOCLDY    70  63  78 SE7       29.82S
STERLING*        N/A     64  63  96 E7        29.87S FOG
SAVANNA*       CLEAR     65  63  91 SE3       29.85S
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOCLDY    63  61  93 SE6       29.90R FOG
FREEPORT*      PTCLDY    62  61  97 E5        29.90R FOG
ROCHELLE*      MOCLDY    63  63  97 SE7       29.90R FOG
DE KALB*       CLEAR     63  62  97 SE8       29.91R FOG
PERU*          PTCLDY    64  62  91 SE6       29.89S
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLEAR     63  61  93 SE5       29.90S
CHICAGO-MIDWAY CLEAR     67  65  93 SE3       29.90F
AURORA         CLEAR     63  62  97 E5        29.90F FOG
LANSING*       FOG       60  60 100 CALM      29.92R VSB 1/4
JOLIET*        CLEAR     66  65  98 SE3       29.90S FOG
WAUKEGAN       FOG       59  59 100 CALM      29.90F VSB<1/4
DUPAGE AIRPORT CLEAR     62  62 100 SE3       29.90S FOG
KANKAKEE*      CLEAR     63  62  97 CALM      29.92S FOG
WHEELING       CLEAR     62  62 100 CALM      29.91F FOG
MORRIS*        PTCLDY    62  61  96 E3        29.89S FOG
ROMEOVILLE*    CLEAR     63  62  97 SE6       29.90S FOG
NORTHERLY ISL    N/A     67  64  90 SE2         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              68 69  100/  8/ 10 1012.9          1
WILMETTE HARBOR            68 69  140/  6/ 10   N/A           1/ 2
HARRISON CRIB              69     140/  6/  6   N/A
CALUMET HARBOR             67     150/  4/  5 1012.1F
BURNS HARBOR               67     170/  7/ 11 1013.2F
MICHIGAN CITY              64     130/  7/  7   N/A
MICHIGAN CITY 6N           66 69  170/  4/  6   N/A           1
ST. JOSEPH                 66 69  180/  4/  4 1013.0          0
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     72  66  81 SE6       29.82F
GALESBURG*     PTCLDY    66  63  89 SE3       29.85S
MACOMB*        CLEAR     67  65  93 S3        29.86R
JACKSONVILLE*  PTCLDY    73  67  81 S9        29.84F
PITTSFIELD*    CLEAR     68  66  93 S3        29.85S
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     63  63  99 CALM      29.90F FOG
DECATUR        CLEAR     68  65  90 S5        29.89F
PEORIA         CLEAR     70  65  84 S6        29.86F
LACON*         CLEAR     63  63  97 CALM      29.86F
LINCOLN*       CLEAR     67  65  94 SE3       29.87F
SPRINGFIELD    CLEAR     75  67  76 S10       29.86F
TAYLORVILLE    CLEAR     69  66  89 S8        29.88S
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     64  62  93 E5        29.90F
RANTOUL*       CLEAR     66  65  95 CALM      29.91S
MATTOON        CLEAR     69  68  96 S7        29.89F
PARIS*           N/A     65  65 100 SE5       29.92S FOG
$$

ILZ079-100>102-200900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     66  66 100 SE5       29.87F
BELLEVILLE     CLEAR     68  65  90 CALM      29.90F
CAHOKIA*       CLEAR     73  68  84 S3        29.87S
SPARTA*        CLEAR     70  69  95 SE5       29.90F
$$

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     CLEAR     69  68  96 S6        29.90F
CAIRO*         CLEAR     73  70  91 S3        29.90F
EFFINGHAM*     CLEAR     71  70  96 CALM      29.92S
MARION         CLEAR     72  70  94 S3        29.92S
MT. VERNON       N/A     67  67 100 CALM      29.91S
CENTRALIA*     CLEAR     72  69  91 CALM      29.90S
SALEM*         CLEAR     73  68  84 CALM      29.90F
METROPOLIS*    LGT RAIN  69  68  98 CALM      29.92F
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     69  69 100 S3        29.92F FOG
FLORA*         CLEAR     71  69  93 S5        29.91S
FAIRFIELD*     CLEAR     70  69  96 CALM      29.89F
HARRISBURG*    CLEAR     67  67  99 CALM      29.91F
ROBINSON*      CLEAR     68  67  99 S6        29.92F FOG
CARMI*         CLEAR     66  66 100 CALM      29.91F FOG
$$

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




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