Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 202103
RWRIL

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

ILZ001-002-007-009-015-016-024-202200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     94  69  44 S13G23    29.76F HX  99
STERLING*        N/A     93  71  48 S10G21    29.80F HX 100
SAVANNA*       SUNNY     92  71  49 S17G24    29.77F HX  99
$$

ILZ003-004-008-010-011-017-018-202200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   91  67  44 S18G28    29.82F HX  94
FREEPORT*      SUNNY     90  70  52 S21G26    29.81F HX  96
ROCHELLE*      SUNNY     91  69  48 S13G24    29.83F HX  95
DE KALB*       SUNNY     91  68  47 S18G30    29.85F HX  94
PERU*          SUNNY     92  66  43 S17       29.84F HX  94
$$

ILZ005-006-012>014-019>023-202200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   92  67  43 S21G26    29.85F HX  95
CHICAGO-MIDWAY MOSUNNY   92  67  43 S16G24    29.86F HX  95
AURORA         SUNNY     91  68  46 S15       29.85F HX  95
LANSING*       SUNNY     90  70  52 S15G21    29.89F HX  95
JOLIET*        SUNNY     92  69  47 S13G20    29.86F HX  96
WAUKEGAN       SUNNY     83  70  64 SE12G21   29.84F HX  87
DUPAGE AIRPORT SUNNY     91  68  46 S17G29    29.85F HX  95
KANKAKEE*      MOSUNNY   91  67  45 SW12      29.90F HX  93
WHEELING       SUNNY     92  68  45 S16       29.85F HX  96
MORRIS*        SUNNY     91  67  46 S15G21    29.84F HX  94
ROMEOVILLE*    SUNNY     91  67  46 S17       29.86F HX  94
NORTHERLY ISL    N/A     90  64  42 S12         N/A  HX  91
$$

LMZ740>746-202200-
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 69  120/ 14/ 16 1012.0          2/ 3
WILMETTE HARBOR            74 69  140/ 12/ 16   N/A           2/ 3
HARRISON CRIB              87     170/ 22/ 23   N/A
CALUMET HARBOR             89     180/ 13/ 18 1011.2F
BURNS HARBOR               89     190/ 13/ 17 1012.5F
MICHIGAN CITY              87     170/ 13/ 15   N/A
MICHIGAN CITY 6N           81 70  190/ 10/ 12   N/A           1
ST. JOSEPH                 78 70  190/  8/ 12 1012.1F         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-202200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     93  70  46 S16       29.82S HX  99
GALESBURG*     SUNNY     91  70  50 S12G22    29.82S HX  95
MACOMB*        SUNNY     93  69  45 S12G23    29.84S HX  98
PITTSFIELD*    SUNNY     94  71  47 S15       29.85F HX 101
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-202200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     94  68  43 S13       29.88F HX  98
BLOOMINGTON    MOSUNNY   91  68  46 S15       29.90S HX  95
DECATUR        SUNNY     91  68  46 S14       29.89F HX  95
PEORIA         SUNNY     93  69  45 S18G24    29.84F HX  98
LACON*         SUNNY     93  69  45 S17       29.83S HAZE    HX  98
LINCOLN*       SUNNY     94  69  44 SW6       29.87F HX  99
SPRINGFIELD    SUNNY     95  69  42 S13G20    29.87F HX 100
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-202200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   92  64  39 S9G22     29.91F HX  93
RANTOUL*       MOSUNNY   92  69  45 SW10G17   29.91S HX  97
MATTOON        MOSUNNY   90  68  48 S7        29.91F HX  94
PARIS*         SUNNY     93  69  44 S9G17     29.93F HX  97
$$

ILZ079-100>102-202200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   91  72  52 S12       29.88F HX  98
BELLEVILLE     SUNNY     94  66  38 SE9       29.90F HX  97
CAHOKIA*       SUNNY     97  65  34 S7        29.86F HX  99
SPARTA*        MOSUNNY   91  71  51 S10       29.91F HX  97
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   88  72  58 S12       29.92S HX  94
CAIRO*         SUNNY     88  75  64 S7        29.93S HX  97
EFFINGHAM*     MOSUNNY   91  68  46 SE9       29.93S HX  95
MARION         PTSUNNY   93  72  49 SW10G16   29.93F HX 100
MT. VERNON       N/A     92  71  50 S14       29.92F HX  98
CENTRALIA*     PTSUNNY   92  72  51 S13       29.91S HX  99
SALEM*         MOSUNNY   95  68  41 SW6       29.91F HX  99
METROPOLIS*    MOSUNNY   91  71  52 SW10      29.95F HX  97
$$

ILZ067-068-072-073-078-083-087-091-202200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   91  69  48 S14G22    29.94S HX  96
FLORA*         MOSUNNY   94  70  45 SW10      29.92F HX  99
FAIRFIELD*     MOSUNNY   93  68  44 S7        29.92S HX  97
HARRISBURG*    MOSUNNY   92  71  50 S13       29.94S HX  99
ROBINSON*      MOSUNNY   91  70  50 SW9G16    29.94S HX  96
CARMI*         MOSUNNY   92  71  50 S8        29.93S HX  98
$$

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





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