Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 210708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT THU SEP 21 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.

ILZ001-002-007-009-015-016-024-210800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         TSTM      69  64  84 SE14      29.96F
STERLING*      LGT RAIN  71  69  93 CALM      29.96R
SAVANNA*       DRIZZLE   72  67  85 CALM      29.93R
$$

ILZ003-004-008-010-011-017-018-210800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       LGT RAIN  72  69  90 CALM      29.96S
FREEPORT*      LGT RAIN  68  67  96 CALM      29.98R
ROCHELLE*      CLOUDY    71  69  92 N7        29.97R
DE KALB*       CLOUDY    71  68  90 SE3       29.96F
PERU*          CLOUDY    71  67  87 CALM      29.97R
$$

ILZ005-006-012>014-019>023-210800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    79  67  66 CALM      29.95R HX  81
CHICAGO-MIDWAY CLOUDY    78  68  71 S6        29.95S HX  80
AURORA         CLOUDY    71  69  93 CALM      29.95F
LANSING*       MOCLDY    72  69  91 S5        29.97S
JOLIET*        CLOUDY    74  70  87 CALM      29.96S
WAUKEGAN       CLOUDY    73  69  87 CALM      29.94F
DUPAGE AIRPORT CLOUDY    76  69  79 N6        29.95F
KANKAKEE*      CLOUDY    68  67  96 SE6       29.98F
WHEELING       CLOUDY    81  69  67 W5        29.96S HX  84
MORRIS*        CLOUDY    71  68  89 SE3       29.94F
ROMEOVILLE*    CLOUDY    73  68  84 S7        29.96F
NORTHERLY ISL    N/A     78  65  63 S6          N/A  HX  80
$$

LMZ740>746-210800-
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              72 69   20/ 10/ 16 1014.4          1/ 3
WILMETTE HARBOR            78 70   CALM  /  2   N/A           1
HARRISON CRIB              78     190/ 11/ 12   N/A
CALUMET HARBOR             76     180/  5/  6 1013.8S
BURNS HARBOR               75     190/ 11/ 14 1015.2R
MICHIGAN CITY              78     160/ 14/ 18   N/A
MICHIGAN CITY 6N           74 70  190/ 10/ 14   N/A           1
ST. JOSEPH                 73 69  210/  6/  8 1014.7          1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-210800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    78  68  71 S9        29.92S HX  80
GALESBURG*     CLOUDY    72  65  79 N21G26    29.99R
MACOMB*        CLOUDY    72  69  89 CALM      29.95S
JACKSONVILLE*  CLOUDY    76  69  80 S6        29.95S
PITTSFIELD*    CLOUDY    77  71  82 S7        29.95F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-210800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    73  72  98 S6        29.97S
BLOOMINGTON    CLOUDY    75  70  84 S8        29.98F
DECATUR        CLOUDY    74  69  85 S7        29.98R
PEORIA         CLOUDY    77  71  82 S3        29.95S
LACON*         CLOUDY    74  71  89 NW6       29.96R
LINCOLN*       CLOUDY    74  72  91 S5        29.96F
SPRINGFIELD    CLOUDY    78  71  79 S8        29.96S HX  80
TAYLORVILLE    CLEAR     73  71  91 S6        29.98R
$$

ILZ033-039-045-046-055>057-062-063-210800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    75  69  81 S8        29.99S
RANTOUL*       CLOUDY    75  71  87 S6        29.99S
MATTOON        CLEAR     75  71  87 S6        29.99R
PARIS*         CLOUDY    70  68  95 SE5       30.02S
$$

ILZ079-100>102-210800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     71  70  94 CALM      29.97S
CAHOKIA*       CLEAR     75  69  81 S5        29.96R
SPARTA*        CLEAR     76  71  85 S6        30.00R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     70  70 100 SE3       29.98S
CAIRO*         CLEAR     69  69  99 CALM      29.99S
EFFINGHAM*     CLOUDY    72  71  97 SE3       30.01S
MT. VERNON       N/A     71  70  96 CALM      30.00R
CENTRALIA*     CLEAR     74  72  93 CALM      29.99R
SALEM*         CLEAR     76  71  83 CALM      30.00R
METROPOLIS*    CLEAR     71  69  95 CALM      30.00S
$$

ILZ067-068-072-073-078-083-087-091-210800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     71  70  96 S6        30.01R
FLORA*         CLEAR     73  70  91 SE3       30.00R
FAIRFIELD*     PTCLDY    70  69  98 CALM      30.00R
HARRISBURG*    CLEAR     69  69 100 CALM      30.00R FOG
ROBINSON*      CLEAR     68  67  98 CALM      30.02R
CARMI*         CLEAR     68  68 100 CALM      30.00R FOG
$$

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




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