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 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.

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    83  66  56 E10       29.96R HX  85
STERLING*      CLOUDY    85  63  47 SE3       29.99R HX  86
SAVANNA*       PTSUNNY   83  67  60 SE7       29.96F HX  85
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    89  59  36 S12       29.99F HX  88
FREEPORT*      CLOUDY    84  65  52 SE9       30.00S HX  86
ROCHELLE*      CLOUDY    88  62  41 S6        29.99F HX  88
DE KALB*       MOSUNNY   91  61  37 S12       30.01F HX  90
PERU*          CLOUDY    86  64  46 S6        30.00S HX  87
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   94  61  33 S8        29.99F HX  94
CHICAGO-MIDWAY PTSUNNY   94  65  38 S8        29.99F HX  96
AURORA         MOSUNNY   90  66  45 S5        30.01S HX  92
LANSING*       SUNNY     91  73  55 S6        30.01S HX  99
JOLIET*        SUNNY     93  69  45 S7        30.00S HX  98
WAUKEGAN       MOSUNNY   80  71  74 E7        30.01S HX  84
DUPAGE AIRPORT PTSUNNY   90  63  40 SW5       30.00F HX  91
KANKAKEE*      MOSUNNY   90  71  53 S3        30.01F HX  96
WHEELING       PTSUNNY   86  71  60 NE7       30.01S HX  91
MORRIS*        MOSUNNY   91  66  44 SE3       29.98F HX  93
ROMEOVILLE*    SUNNY     92  64  39 S8        30.00F HX  93
NORTHERLY ISL    N/A     84  66  54 E3          N/A  HX  86
$$

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              72 72  110/  6/  6 1016.9          1
WILMETTE HARBOR            74 71   80/  8/ 10   N/A           1/ 2
HARRISON CRIB              83     100/  7/  9   N/A
CALUMET HARBOR             87      70/  6/  8 1015.4F
BURNS HARBOR               88     360/  2/  8 1016.3F
MICHIGAN CITY              75      40/  9/  9   N/A
MICHIGAN CITY 6N           74 73   40/  8/ 10   N/A           0
ST. JOSEPH                 73 71   70/  6/  8 1016.4          1
$$

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         PTSUNNY   85  72  65 SE8       29.97F HX  91
GALESBURG*     CLOUDY    83  66  55 S9G20     29.98R HX  85
MACOMB*        CLOUDY    84  64  49 SE10G16   30.00S HX  85
JACKSONVILLE*  CLOUDY    87  71  58 S9        29.98S HX  92
PITTSFIELD*    CLOUDY    87  73  64 SE10G16   29.99F HX  94
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    91  72  55 CALM      30.00S HX  98
BLOOMINGTON    CLOUDY    89  72  56 S13       30.01F HX  96
DECATUR        CLOUDY    92  68  45 S9        30.00F HX  96
PEORIA         PTSUNNY   89  69  51 SE9       29.98F HX  93
LACON*         CLOUDY    90  68  48 S7        29.98S HX  93
LINCOLN*       CLOUDY    94  71  47 S8G20     29.97F HX 101
SPRINGFIELD    MOSUNNY   94  70  45 S10       29.98F HX 100
TAYLORVILLE    MOSUNNY   93  70  46 S9        30.00S HX  99
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    92  67  43 S6        30.01F HX  95
RANTOUL*       CLOUDY    93  71  49 SE9       30.00F HX  99
MATTOON        MOSUNNY   93  70  46 S10       29.99F HX  99
PARIS*         MOSUNNY   94  70  46 SE8G17    30.02F HX 100
$$

ILZ079-100>102-212100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    88  73  62 S8        30.00F HX  96
BELLEVILLE     MOSUNNY   91  65  42 S9        30.02F HX  93
CAHOKIA*       CLOUDY    92  68  45 SE10      29.98F HX  96
SPARTA*        CLOUDY    91  69  48 SE12G18   30.01F HX  96
$$

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  70  53 S8        30.01F HX  94
CAIRO*         SUNNY     89  72  56 S5        30.01F HX  96
EFFINGHAM*     MOSUNNY   95  67  39 SE14      30.02F HX  99
MARION         MOSUNNY   93  68  43 SW9       30.02F HX  97
MT. VERNON       N/A     94  69  44 SE10      30.01F HX  99
CENTRALIA*     PTSUNNY   94  69  43 S9        30.00F HX  99
SALEM*         PTSUNNY   94  64  37 S8        30.01S HX  95
METROPOLIS*    MOSUNNY   92  70  47 SE5       30.02F HX  97
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   92  68  45 S7        30.02F HX  96
FLORA*         SUNNY     95  68  40 S9G16     30.01F HX 100
FAIRFIELD*     SUNNY     94  65  38 S5        30.01F HX  96
HARRISBURG*    SUNNY     92  68  44 SE3       30.02S HX  97
ROBINSON*      PTSUNNY   93  67  42 S6        30.02F HX  97
CARMI*         MOSUNNY   92  68  44 S9        30.01F HX  96
$$

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




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