Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 210804
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT MON AUG 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.

ILZ001-002-007-009-015-016-024-210900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    66  64  93 CALM      30.01S FOG
STERLING*      CLOUDY    69  68  96 S5        30.03R
SAVANNA*       CLOUDY    65  64  99 N3        30.02F FOG
$$

ILZ003-004-008-010-011-017-018-210900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    69  66  90 S3        30.04R
FREEPORT*      FOG       63  63 100 CALM      30.05R VSB 3/4
ROCHELLE*      CLEAR     68  67  98 SE5       30.03S
$$

ILZ005-006-012>014-019>023-210900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    73  69  87 S8        30.02F
CHICAGO-MIDWAY PTCLDY    75  70  84 S7        30.03F
AURORA         CLEAR     71  70  96 SE5       30.03F
LANSING*       CLOUDY    71  65  81 CALM      30.04F
JOLIET*        CLEAR     72  70  95 SE5       30.03F
WAUKEGAN       CLEAR     68  68 100 NE3       30.02F FOG
DUPAGE AIRPORT CLEAR     70  70 100 S5        30.02F FOG
WHEELING       PTCLDY    74  70  87 S7        30.03F
MORRIS*        CLEAR     69  67  95 S3        30.02F
NORTHERLY ISL    N/A     73  68  84 SE5         N/A
$$

LMZ740>746-210900-
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              74 72  130/  6/  6 1017.3          1
WILMETTE HARBOR            75 74  150/  8/ 10   N/A           1/ 2
HARRISON CRIB              77     180/ 12/ 13   N/A
CALUMET HARBOR             74     120/  2/  3 1016.6F
BURNS HARBOR               75     200/  6/ 12 1017.9F
MICHIGAN CITY              74     170/ 10/ 12   N/A
MICHIGAN CITY 6N           75 75  200/ 10/ 12   N/A           1/ 2
ST. JOSEPH                 76 74  190/ 10/ 12 1017.2F         1/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-210900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    71  67  87 S5        30.04R
MACOMB*        CLEAR     63  62  97 CALM      30.07R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-210900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLEAR     72  71  97 W6        30.07R
DECATUR        PTCLDY    76  73  91 SW8       30.06R
PEORIA         CLEAR     70  69  97 CALM      30.05R
LACON*         CLEAR     68  68  99 SW3       30.03S
LINCOLN*       CLEAR     71  71 100 CALM      30.05R
SPRINGFIELD    PTCLDY    71  71 100 CALM      30.05R
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-210900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    72  70  93 S5        30.07R
RANTOUL*       CLEAR     75  73  94 S3        30.07R
MATTOON        PTCLDY    76  73  91 SW5       30.06S
PARIS*         PTCLDY    73  71  94 S5        30.08R
$$

ILZ079-100>102-210900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTCLDY    75  74  97 S7        30.06S
BELLEVILLE     PTCLDY    76  71  85 CALM      30.07F
CAHOKIA*       PTCLDY    76  71  85 S3        30.05F
SPARTA*        CLOUDY    75  70  84 S8        30.08F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    71  70  96 S5        30.08F
CAIRO*         PTCLDY    70  69  99 CALM      30.09F
EFFINGHAM*     PTCLDY    76  72  89 S5        30.08S
MARION         CLOUDY    72  70  94 CALM      30.09F
MT. VERNON       N/A     71  70  96 CALM      30.08
CENTRALIA*     MOCLDY    72  71  97 CALM      30.06F
SALEM*         PTCLDY    76  70  82 S3        30.07F
METROPOLIS*    CLOUDY    69  69  98 CALM      30.09F
$$

ILZ067-068-072-073-078-083-087-091-210900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    73  70  90 W5        30.08F
FLORA*         PTCLDY    73  72  96 S5        30.07F
FAIRFIELD*     CLOUDY    72  72 100 CALM      30.07F
HARRISBURG*    PTCLDY    68  68  99 CALM      30.09F
ROBINSON*      PTCLDY    68  68  98 CALM      30.08S
CARMI*         PTCLDY    68  68  99 S5        30.08F
$$

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





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