Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 220103
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM 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.

ILZ001-002-007-009-015-016-024-220200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    76  70  82 S3        29.96S
STERLING*      CLOUDY    75  71  87 CALM      29.98S
SAVANNA*       CLOUDY    76  70  82 S9        29.94F
$$

ILZ003-004-008-010-011-017-018-220200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    76  71  85 S8        29.97F THUNDER
FREEPORT*      MOCLDY    73  70  91 S3        29.97F
ROCHELLE*      CLOUDY    74  70  89 S7        29.99R
$$

ILZ005-006-012>014-019>023-220200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOCLDY    80  68  66 S12       29.96F HX  83
CHICAGO-MIDWAY CLOUDY    79  69  71 S9        29.97F HX  81
AURORA         CLOUDY    76  70  82 SW8       29.98F
LANSING*       MOCLDY    75  71  86 S5        29.99F
JOLIET*        PTCLDY    77  71  82 S3        29.98F
WAUKEGAN       CLOUDY    78  68  71 SW13G21   29.94F HX  80
DUPAGE AIRPORT MOCLDY    77  71  82 SW14      29.97F
WHEELING       CLOUDY    80  70  71 SW10      29.97F HX  83
MORRIS*        MOCLDY    74  69  85 S6        29.96F
NORTHERLY ISL    N/A     79  66  64 S13         N/A  HX  81
$$

LMZ740>746-220200-
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  180/ 12/ 16 1014.8          1
WILMETTE HARBOR            79 74  200/ 10/ 19   N/A           2/ 2
HARRISON CRIB              81     210/ 21/ 24   N/A
CALUMET HARBOR             79     200/ 11/ 14 1015.1
BURNS HARBOR               81     220/ 11/ 15 1016.3F
MICHIGAN CITY              80     210/ 10/ 11   N/A
MICHIGAN CITY 6N           79 76  220/ 10/ 12   N/A           1
ST. JOSEPH                 77 74  230/  8/ 10 1015.4R         1/ 2
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         LGT RAIN  76  70  82 SW14G24   29.98F
GALESBURG*     CLOUDY    74  71  89 S5        29.98F
MACOMB*        CLOUDY    74  70  89 S6        29.99F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    MOCLDY    76  71  85 S7        30.01F
DECATUR        CLOUDY    80  67  64 S14G22    30.02F HX  82
PEORIA         MOCLDY    77  74  90 S7        29.98F
LACON*         CLOUDY    75  73  93 CALM      29.97F
LINCOLN*       CLOUDY    79  75  87 S7        30.00F HX  82
SPRINGFIELD    CLOUDY    80  74  81 S5        30.01F HX  85
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-220200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    77  71  82 S8        30.03F
RANTOUL*       PTCLDY    79  73  81 S6        30.02F HX  82
MATTOON        MOCLDY    75  72  90 S8        30.03F
PARIS*         CLOUDY    74  70  85 SE8       30.05F
$$

ILZ079-100>102-220200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOCLDY    75  73  94 SE7       30.01F
BELLEVILLE     CLEAR     78  71  80 CALM      30.03S
CAHOKIA*       CLEAR     81  72  74 CALM      30.01S HX  85
SPARTA*        CLEAR     85  75  73 SE3       30.04R HX  94
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     81  77  88 S3        30.04S HX  88
CAIRO*         CLOUDY    78  71  80 N8        30.07R THUNDER HX  80
EFFINGHAM*     PTCLDY    73  72  95 SE5       30.06F
MARION         PTCLDY    82  81  94 NE9       30.06R HX  95
MT. VERNON       N/A     74  72  93 E6        30.06F
CENTRALIA*     CLEAR     74  73  96 E6        30.04R
SALEM*         CLEAR     76  71  85 SE5       30.05S
METROPOLIS*    CLOUDY    83  77  83 CALM      30.07R HX  92
$$

ILZ067-068-072-073-078-083-087-091-220200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    73  32  22 S3        30.05F
FLORA*         CLOUDY    73  70  91 S5        30.06S
FAIRFIELD*     CLOUDY    71  71 100 CALM      30.05F
HARRISBURG*    MOCLDY    77  72  83 NE13G18   30.07R
ROBINSON*      CLOUDY    70  69  96 CALM      30.06F
CARMI*         CLOUDY    71  70  99 SE5       30.08R
$$

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





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