Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 212009
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.

ILZ001-002-007-009-015-016-024-212100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   79  69  71 SW7       29.99S HX  81
STERLING*      CLOUDY    80  70  71 VRB5      30.00S HX  83
SAVANNA*       PTSUNNY   78  67  70 CALM      29.99S HX  80
$$

ILZ003-004-008-010-011-017-018-212100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    80  71  74 SE7       30.00F HX  84
FREEPORT*      CLOUDY    76  69  79 SE5       30.00F
ROCHELLE*      PTSUNNY   78  71  79 SE5       30.01R HX  81
DE KALB*       CLOUDY    77  73  87 E3        30.02R
PERU*          CLOUDY    76  69  77 S6        30.02F
$$

ILZ005-006-012>014-019>023-212100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    83  70  64 E10       29.97F HX  87
CHICAGO-MIDWAY CLOUDY    85  71  63 VRB5      29.98F HX  90
AURORA         CLOUDY    79  74  84 SE8       30.00F HX  82
LANSING*       PTSUNNY   82  70  66 CALM      30.01S HX  86
JOLIET*        CLOUDY    81  74  79 SE3       30.01S HX  87
WAUKEGAN       CLOUDY    78  72  81 E5        29.98F HX  80
DUPAGE AIRPORT PTSUNNY   79  74  84 SE7       29.98F HAZE    HX  82
KANKAKEE*      CLOUDY    82  71  69 SE10      30.02F HX  87
WHEELING       CLOUDY    81  74  79 SE6       29.99F HX  86
MORRIS*        CLOUDY    78  73  84 SE5       30.00F HX  81
ROMEOVILLE*    CLOUDY    81  71  73 SE6       30.01S HX  85
NORTHERLY ISL    N/A     80  71  74 NE7         N/A  HX  84
$$

LMZ740>746-212100-
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              73 72  190/ 10/ 12 1016.0F         1/ 4
WILMETTE HARBOR            75 75  100/ 10/ 12   N/A           1
HARRISON CRIB              77      90/ 10/ 11   N/A
CALUMET HARBOR             81      40/  5/  6 1015.3F
BURNS HARBOR               79      50/  7/ 14 1016.3F
MICHIGAN CITY              77      40/ 10/ 10   N/A
MICHIGAN CITY 6N           76 76   80/  6/ 10   N/A           1
ST. JOSEPH                 75 75  140/  4/  6 1016.1          1/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-212100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         LGT RAIN  77  72  84 SW7       30.07F
GALESBURG*     PTSUNNY   75  70  83 SW12      30.03F
MACOMB*        CLOUDY    73  70  91 SW14      30.05F
JACKSONVILLE*  CLOUDY    80  71  72 S8        30.05F HX  84
PITTSFIELD*    CLOUDY    78  74  86 CALM      30.09S HX  80
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-212100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOSUNNY   81  74  80 S13       30.02S HX  86
DECATUR        MOSUNNY   85  67  54 SE12      30.06F HX  87
PEORIA         CLOUDY    78  71  79 SW14      30.01F HX  80
LACON*         MOSUNNY   77  71  81 W8        30.01F
LINCOLN*       CLOUDY    80  73  78 S8        30.04F HX  84
SPRINGFIELD    MOSUNNY   86  72  62 S6        30.05F HX  92
TAYLORVILLE    CLOUDY    83  71  67 SE7       30.07S HX  88
$$

ILZ033-039-045-046-055>057-062-063-212100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    83  69  62 SE7       30.08S HX  86
RANTOUL*       MOSUNNY   84  70  62 S7        30.07R HX  88
MATTOON        PTSUNNY   81  73  76 VRB5      30.07F HX  86
PARIS*         CLOUDY    84  76  76 S8        30.09F THUNDER HX  92
$$

ILZ079-100>102-212100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    82  77  83 E12       30.07S HX  91
BELLEVILLE     SUNNY     94  76  56 SW9       30.04F HX 106
CAHOKIA*       MOSUNNY   95  74  50 SW8       30.02F HX 105
SPARTA*        SUNNY     91  78  66 SW8       30.06F HX 106
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-212100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   89  79  72 S12       30.06F HX 104
CAIRO*         MOSUNNY   90  80  72 SE7       30.07F HX 107
EFFINGHAM*     RAIN      82  77  84 E6        30.09S HX  89
MARION         MOSUNNY   91  79  66 S9        30.07  HX 107
MT. VERNON       N/A     92  78  63 S9        30.06F HX 107
CENTRALIA*     MOSUNNY   92  78  63 S8        30.05F HX 108
SALEM*         MOSUNNY   93  76  58 S6        30.06F HX 106
METROPOLIS*    HVY RAIN  90  77  66 S5        30.08F HX 103
$$

ILZ067-068-072-073-078-083-087-091-212100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    88  75  65 SW7       30.08S HX  97
FLORA*         MOSUNNY   92  77  62 SW6       30.06F HX 105
FAIRFIELD*     PTSUNNY   91  78  63 S5        30.05F HX 105
HARRISBURG*    SUNNY     91  77  63 S7        30.07F HX 105
ROBINSON*      TSTM      70  69  97 NW16G28   30.12R VSB 1
CARMI*         MOSUNNY   89  80  75 S9        30.06F HX 105
$$

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





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