Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 172108
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT THU AUG 17 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.

ILZ001-002-007-009-015-016-024-172200-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   82  66  58 W20G30    29.77S HX  84
STERLING*      MOSUNNY   82  67  60 W24       29.75S HX  84
SAVANNA*       PTSUNNY   80  66  62 W18G25    29.75S HX  82
$$

ILZ003-004-008-010-011-017-018-172200-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   80  65  59 W18G28    29.73S HX  82
FREEPORT*      CLOUDY    77  65  67 W18G24    29.75S
ROCHELLE*      CLOUDY    79  66  64 W21G26    29.75S HX  81
DE KALB*       CLOUDY    78  66  66 W21G26    29.75S HX  80
PERU*          CLOUDY    79  65  62 W16G26    29.78S HX  81
$$

ILZ005-006-012>014-019>023-172200-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   81  63  54 SW23G30   29.72S HX  82
CHICAGO-MIDWAY CLOUDY    83  65  54 W20G29    29.73S HX  85
AURORA         MOSUNNY   80  67  64 SW17G24   29.75S HX  82
LANSING*       CLOUDY    82  64  54 W18G26    29.75S HX  83
JOLIET*        MOSUNNY   82  67  60 W10G21    29.76S HX  85
WAUKEGAN       MOSUNNY   79  65  62 SW10G26   29.69S HX  81
DUPAGE AIRPORT MOSUNNY   80  66  62 W18G37    29.73F HX  82
KANKAKEE*      PTSUNNY   80  68  65 SW14G20   29.79S HX  83
WHEELING       MOSUNNY   80  65  59 SW16G28   29.72F HX  82
MORRIS*        CLOUDY    80  67  64 W14G22    29.76S HX  82
ROMEOVILLE*    PTSUNNY   80  64  57 W18G28    29.76S HX  81
NORTHERLY ISL    N/A     81  63  54 SW9         N/A  HX  82
$$

LMZ740>746-172200-
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              74 71  230/ 12/ 16 1005.0R         3/ 5
WILMETTE HARBOR            78 73  250/ 17/ 23   N/A           2/ 3
HARRISON CRIB              81     240/ 22/ 26   N/A
CALUMET HARBOR             82     220/  8/ 17 1006.2S
BURNS HARBOR               80     240/ 16/ 24 1007.5F
MICHIGAN CITY              79     210/ 22/ 24   N/A
MICHIGAN CITY 6N           78 75  230/ 16/ 19   N/A           3/ 4
ST. JOSEPH                 76 74  240/ 14/ 16 1006.2          2/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-172200-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    84  66  54 W13G21    29.83F HX  86
GALESBURG*     MOSUNNY   82  66  58 W17       29.80S HX  84
MACOMB*        CLOUDY    82  65  55 W13G18    29.82F HX  84
JACKSONVILLE*  MOSUNNY   81  67  62 SW12G17   29.83S HX  84
PITTSFIELD*    CLOUDY    82  68  63 W15       29.86R HX  85
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-172200-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    82  71  68 W15G21    29.79S HX  86
BLOOMINGTON    CLOUDY    81  68  64 W20       29.82S HX  84
DECATUR        MOSUNNY   83  66  56 SW15      29.82F HX  85
PEORIA         CLOUDY    85  66  53 W13G28    29.79F HX  87
LACON*         CLOUDY    83  66  56 SW14      29.77F HX  85
LINCOLN*       MOSUNNY   83  69  61 SW5G17    29.81S HX  87
SPRINGFIELD    SUNNY     83  70  64 W10G20    29.83S HX  87
TAYLORVILLE    MOSUNNY   82  69  64 SW12      29.83S HX  86
$$

ILZ033-039-045-046-055>057-062-063-172200-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   83  68  60 SW18      29.82F HX  86
RANTOUL*       MOSUNNY   86  70  57 SW14G20   29.81S HX  91
MATTOON        MOSUNNY   84  71  65 W10       29.82F HX  89
PARIS*         PTSUNNY   85  71  63 W14       29.83S HX  90
$$

ILZ079-100>102-172200-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   84  72  65 W15       29.85F HX  89
BELLEVILLE     SUNNY     87  71  59 W10       29.85F HX  92
CAHOKIA*       MOSUNNY   88  67  49 W9        29.84F HX  91
SPARTA*        PTSUNNY   83  72  69 SW7       29.88S HX  89
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172200-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   84  73  69 SW13      29.87F HX  90
CAIRO*         PTSUNNY   82  73  73 SW8G16    29.90R HX  87
EFFINGHAM*     CLOUDY    83  73  70 S7        29.86S HX  89
MARION         MOSUNNY   86  73  66 SW13      29.88F HX  93
MT. VERNON     MOSUNNY   85  73  67 W15       29.86F HX  91
CENTRALIA*     CLOUDY    84  73  70 SW9       29.85S HX  90
SALEM*         CLOUDY    83  71  67 SW7       29.86S HX  88
METROPOLIS*    PTSUNNY   84  74  72 SW12      29.90S HX  92
$$

ILZ067-068-072-073-078-083-087-091-172200-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   89  70  53 W18       29.84F HX  94
FLORA*         CLOUDY    83  71  66 SW9       29.85F HX  88
FAIRFIELD*     MOSUNNY   85  72  64 SW8       29.84F HX  91
HARRISBURG*    PTSUNNY   87  72  61 SW13      29.86F HX  93
ROBINSON*      MOSUNNY   83  71  67 SW9       29.85F HX  87
CARMI*         MOSUNNY   85  73  65 SW10      29.85F HX  92
$$

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





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