Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 220308
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.

ILZ001-002-007-009-015-016-024-220400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLEAR     77  69  76 S7        29.95S
STERLING*      PTCLDY    75  70  84 SE6       29.98S
SAVANNA*       CLEAR     73  68  84 S6        29.96S
$$

ILZ003-004-008-010-011-017-018-220400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    75  68  78 S6        30.00S
FREEPORT*      PTCLDY    69  66  88 SE3       30.00S
ROCHELLE*      CLOUDY    74  69  84 S6        30.01R
DE KALB*       MOCLDY    79  71  76 SE8       30.02S HX  81
PERU*          CLOUDY    77  68  74 S7        30.00S
$$

ILZ005-006-012>014-019>023-220400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    80  69  69 SE6       30.01R HX  83
CHICAGO-MIDWAY MOCLDY    84  71  65 SE3       30.01R HX  89
AURORA         MOCLDY    77  71  82 SE6       30.01S
LANSING*       CLEAR     75  71  86 CALM      30.02R
JOLIET*        PTCLDY    81  73  76 CALM      30.01S HX  85
WAUKEGAN       PTCLDY    74  71  91 SE6       30.01S
DUPAGE AIRPORT CLOUDY    80  72  76 SE6       30.01R HX  84
KANKAKEE*      CLEAR     74  71  90 SE5       30.03S
WHEELING       MOCLDY    79  72  79 CALM      30.02S HX  82
MORRIS*        MOCLDY    76  72  86 SE5       30.00R
ROMEOVILLE*    PTCLDY    78  71  77 S7        30.02R HX  81
NORTHERLY ISL    N/A     74  69  85 CALM        N/A
$$

LMZ740>746-220400-
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 70  100/ 10/ 10 1016.3R         0
WILMETTE HARBOR            73 71  150/  6/  8   N/A           1/ 2
HARRISON CRIB              76     160/  4/  4   N/A
BURNHAM HARBOR             74                   N/A
CALUMET HARBOR             80     170/  2/  3 1015.9R
BURNS HARBOR               82     170/  7/ 12 1016.9S
MICHIGAN CITY              81     140/  6/  8   N/A
MICHIGAN CITY 6N           74 71  190/  4/  4   N/A           0
ST. JOSEPH                 76 71  150/  6/  8 1016.7          0
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-220400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     76  69  79 SE7       29.96R
GALESBURG*     CLEAR     76  69  80 SE3       29.99R
MACOMB*        CLEAR     75  70  85 SE5       29.99S
JACKSONVILLE*  CLOUDY    77  69  77 SE7       29.99R
PITTSFIELD*    CLOUDY    76  69  80 SE6       30.00R
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-220400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTCLDY    74  73  94 SE5       30.02R
BLOOMINGTON    CLEAR     76  69  79 SE7       30.04R
DECATUR        CLEAR     71  68  90 CALM      30.03R
PEORIA         CLOUDY    77  71  82 CALM      29.99S
LACON*         MOCLDY    78  70  76 SE5       29.99R HAZE    HX  80
LINCOLN*       CLOUDY    71  69  92 CALM      30.01R
SPRINGFIELD    PTCLDY    80  70  71 SE7       30.00S HX  83
TAYLORVILLE    CLOUDY    74  69  83 SE6       30.02S
$$

ILZ033-039-045-046-055>057-062-063-220400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    75  65  70 S6        30.04R
RANTOUL*       PTCLDY    79  70  74 S3        30.03S HX  82
MATTOON        CLEAR     77  68  73 SW5       30.03R
PARIS*         PTCLDY    77  68  72 SE6       30.04S
$$

ILZ079-100>102-220400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLEAR     72  70  94 SE6       30.00R
BELLEVILLE     CLEAR     73  66  78 CALM      30.03R
CAHOKIA*       PTCLDY    80  68  66 SE6       29.99R HX  83
SPARTA*        PTCLDY    79  70  74 S3        30.02R HX  81
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTCLDY    73  72  96 CALM      30.02R
CAIRO*         CLEAR     72  71  95 CALM      30.02R
EFFINGHAM*     CLEAR     74  67  78 SE3       30.05R
MARION         CLEAR     77  73  88 CALM      30.04R
MT. VERNON       N/A     73  69  87 CALM      30.03R
CENTRALIA*     PTCLDY    72  69  90 CALM      30.02R
SALEM*         CLOUDY    79  67  67 CALM      30.03R HX  81
METROPOLIS*    CLEAR     73  71  92 CALM      30.03R
$$

ILZ067-068-072-073-078-083-087-091-220400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     77  70  79 CALM      30.04R
FLORA*         CLEAR     76  68  77 CALM      30.03R
FAIRFIELD*     CLEAR     72  66  82 CALM      30.02S
HARRISBURG*    CLEAR     73  69  88 CALM      30.03R
ROBINSON*      CLEAR     70  68  95 CALM      30.04S
CARMI*         CLEAR     71  69  92 CALM      30.02S
$$

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





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