Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 201508
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT WED SEP 20 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.

ILZ001-002-007-009-015-016-024-201600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     82  68  62 S12G18    29.82F HX  85
STERLING*        N/A     79  69  71 S9        29.87R HX  81
SAVANNA*       SUNNY     78  68  71 S13       29.84S HX  80
$$

ILZ003-004-008-010-011-017-018-201600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   77  67  71 SW10      29.90R
FREEPORT*      SUNNY     76  67  73 S14       29.87F
ROCHELLE*      SUNNY     76  68  74 S10       29.91R
DE KALB*       SUNNY     75  68  79 S12       29.90F
PERU*          SUNNY     77  68  72 S12       29.89F
$$

ILZ005-006-012>014-019>023-201600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   78  66  66 S10       29.90F HX  80
CHICAGO-MIDWAY MOSUNNY   78  67  68 S12       29.91F HX  80
AURORA         SUNNY     76  68  76 S8        29.91R
LANSING*       SUNNY     77  70  79 S8        29.93F
JOLIET*        SUNNY     78  71  78 S7        29.91S HX  80
WAUKEGAN       SUNNY     73  68  84 SE13      29.90F
DUPAGE AIRPORT SUNNY     77  68  73 S13       29.90S
KANKAKEE*      SUNNY     77  70  79 S7        29.94S
WHEELING       SUNNY     79  69  71 S12       29.91F HX  81
MORRIS*        SUNNY     76  69  78 S9        29.90S
ROMEOVILLE*    SUNNY     77  68  75 S10       29.91S
NORTHERLY ISL    N/A     74  67  78 E9          N/A
$$

LMZ740>746-201600-
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              66 68  100/ 14/ 16 1013.7          1/ 3
WILMETTE HARBOR            69 69  140/ 14/ 17   N/A           2/ 3
HARRISON CRIB              70     150/ 14/ 16   N/A
CALUMET HARBOR             76     150/  6/  8 1012.5F
BURNS HARBOR               74     150/  6/ 13 1014.2F
MICHIGAN CITY              72     130/ 11/ 14   N/A
MICHIGAN CITY 6N           71 69  150/ 10/ 10   N/A           1
ST. JOSEPH                 71 69  170/  8/ 10 1014.2          1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     81  70  69 SW12G24   29.87R HX  84
GALESBURG*     SUNNY     79  70  73 S12       29.87F HX  82
MACOMB*        SUNNY     80  70  70 S7        29.89S HX  83
JACKSONVILLE*  SUNNY     80  70  69 S10       29.90S HX  84
PITTSFIELD*    SUNNY     81  71  73 S10       29.91R HX  84
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     80  73  80 CALM      29.92S HX  84
BLOOMINGTON    SUNNY     78  70  76 S15       29.94R HX  80
DECATUR        SUNNY     81  71  71 S10       29.94S HX  85
PEORIA         SUNNY     79  71  76 S9        29.89S HX  82
LACON*         SUNNY     80  70  72 SW9       29.88F HX  83
LINCOLN*       SUNNY     81  72  73 S10       29.91S HX  85
SPRINGFIELD    SUNNY     84  72  67 S8        29.91R HX  89
TAYLORVILLE    SUNNY     82  71  69 S9        29.93S HX  87
$$

ILZ033-039-045-046-055>057-062-063-201600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     81  70  69 S10       29.96S HX  84
RANTOUL*       SUNNY     80  73  79 S10       29.95F HX  83
MATTOON        SUNNY     80  72  76 S7        29.96S HX  84
PARIS*         SUNNY     83  71  68 S9        29.99S HX  87
$$

ILZ079-100>102-201600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     81  72  74 S9        29.93S HX  84
BELLEVILLE     SUNNY     83  69  61 S12       29.96R HX  87
CAHOKIA*       SUNNY     85  71  63 S7        29.92S HX  90
SPARTA*        SUNNY     82  72  72 S9        29.96S HX  86
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     81  74  79 S9        29.97S HX  86
CAIRO*         SUNNY     80  75  84 S6        30.00R HX  85
EFFINGHAM*     SUNNY     82  73  74 SE3       29.98S HX  87
MARION         SUNNY     82  75  78 S9        29.99R HX  89
MT. VERNON       N/A     83  73  72 S10       29.97S HX  89
CENTRALIA*     SUNNY     84  73  70 S10       29.95F HX  91
SALEM*         SUNNY     85  70  60 S10       29.96S HX  89
METROPOLIS*    SUNNY     82  74  77 S6        30.01R HX  87
$$

ILZ067-068-072-073-078-083-087-091-201600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     81  72  74 S8        29.99S HX  85
FLORA*         SUNNY     82  73  73 S6        29.97F HX  88
FAIRFIELD*     SUNNY     82  73  73 SE5       29.97S HX  87
HARRISBURG*    SUNNY     82  73  73 S10       29.99S HX  87
ROBINSON*        N/A     80  71  75 S7        29.99F HX  83
CARMI*         SUNNY     81  73  78 S6        29.99S HX  85
$$

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




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