Regional Weather Roundup
Issued by NWS

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793
ASUS43 KLOT 181804
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT FRI AUG 18 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.

ILZ001-002-007-009-015-016-024-181900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    80  62  54 SW5       29.91F HX  81
6HR MIN TEMP:  64; 6HR MAX TEMP:  81;

STERLING*      SUNNY     77  61  57 W6        29.90F
SAVANNA*       SUNNY     78  59  52 W8        29.90S
$$

ILZ003-004-008-010-011-017-018-181900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   76  62  62 W8        29.90S
6HR MIN TEMP:  63; 6HR MAX TEMP:  77;

FREEPORT*      MOSUNNY   74  61  63 SW5       29.91F
ROCHELLE*      MOSUNNY   76  61  60 W14       29.91S
PERU*          MOSUNNY   76  62  61 W10       29.91F
$$

ILZ005-006-012>014-019>023-181900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   78  60  53 W9G20     29.87F
6HR MIN TEMP:  67; 6HR MAX TEMP:  79;

CHICAGO-MIDWAY PTSUNNY   78  60  53 W12G21    29.87F
6HR MIN TEMP:  68; 6HR MAX TEMP:  79;

AURORA         MOSUNNY   77  63  61 W12       29.90S
6HR MIN TEMP:  63; 6HR MAX TEMP:  78;

LANSING*       MOSUNNY   77  59  53 W9G17     29.88F
JOLIET*        MOSUNNY   79  63  58 W9        29.89F HX  81
WAUKEGAN       PTSUNNY   75  61  61 W9        29.85F
6HR MIN TEMP:  65; 6HR MAX TEMP:  76;

DUPAGE AIRPORT MOSUNNY   76  62  62 W9G23     29.88F
6HR MIN TEMP:  67; 6HR MAX TEMP:  76;

KANKAKEE*      PTSUNNY   76  63  63 W13G18    29.91F
WHEELING       MOSUNNY   76  62  62 W10       29.87F
6HR MIN TEMP:  67; 6HR MAX TEMP:  78;

MORRIS*        PTSUNNY   76  64  65 W14       29.89F
NORTHERLY ISL    N/A     76  58  53 W8          N/A
$$

LMZ740>746-181900-
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              69 71  310/ 16/ 19 1010.4          3/ 5
WILMETTE HARBOR            72 72  270/  6/ 10   N/A           1/ 3
HARRISON CRIB              74     280/  8/ 12   N/A
CALUMET HARBOR             77     240/  5/ 11 1011.0F
BURNS HARBOR               72     320/  8/ 11 1012.2F
MICHIGAN CITY              71     290/ 11/ 12   N/A
MICHIGAN CITY 6N           71 74  300/  8/ 12   N/A           3/ 5
ST. JOSEPH                 70 73  310/ 12/ 16 1011.5R         4/ 5
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-181900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     83  62  49 W8        29.96S HX  84
GALESBURG*     MOSUNNY   77  66  68 SW9       29.94F
MACOMB*        MOSUNNY   80  66  62 W7        29.96F HX  81
JACKSONVILLE*  SUNNY     81  65  57 W7        29.95S HX  83
PITTSFIELD*    SUNNY     82  66  56 SW3       29.97S HX  84
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-181900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     78  66  67 W13       29.93S HX  80
BLOOMINGTON    SUNNY     79  64  60 W10       29.94F HX  81
DECATUR        SUNNY     82  62  50 NW10      29.95F HX  83
PEORIA         SUNNY     83  62  49 W8G17     29.92F HX  84
6HR MIN TEMP:  64; 6HR MAX TEMP:  83;

LACON*         MOSUNNY   77  62  60 W8        29.91F
LINCOLN*       SUNNY     81  65  58 W5        29.94F HX  83
SPRINGFIELD    SUNNY     82  67  60 W8        29.95F HX  84
6HR MIN TEMP:  63; 6HR MAX TEMP:  83;

TAYLORVILLE    SUNNY     80  65  61 W7        29.96F HX  82
6HR MIN TEMP:  62; 6HR MAX TEMP:  80;

$$

ILZ033-039-045-046-055>057-062-063-181900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     81  62  52 W9        29.95S HX  82
RANTOUL*       SUNNY     83  63  49 W9G16     29.93F HX  84
MATTOON        SUNNY     81  64  56 NW10      29.95S HX  82
PARIS*         SUNNY     81  65  57 W15       29.96R HX  83
$$

ILZ079-100>102-181900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   82  64  54 W6        29.97F HX  84
BELLEVILLE     MOSUNNY   85  63  47 W7        29.98S HX  86
CAHOKIA*       SUNNY     87  59  38 MISG      29.97S HX  86
SPARTA*        SUNNY     82  64  55 W7        29.99S HX  83
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     83  65  54 VRB3      29.98F HX  85
6HR MIN TEMP:  65; 6HR MAX TEMP:  83;

CAIRO*         SUNNY     83  68  59 W8        30.00S HX  86
EFFINGHAM*     SUNNY     82  67  59 W13       29.98S HX  85
MARION         MOSUNNY   82  66  57 W8        29.99F HX  85
MT. VERNON     SUNNY     84  65  52 W8        29.97F HX  86
CENTRALIA*     SUNNY     83  67  56 W6        29.97F HX  86
SALEM*         SUNNY     83  63  50 W7        29.97F HX  84
METROPOLIS*    SUNNY     85  64  48 W3        30.00F HX  86
$$

ILZ067-068-072-073-078-083-087-091-181900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   84  64  50 W12       29.96F HX  85
FLORA*         SUNNY     83  66  56 W10       29.97S HX  86
FAIRFIELD*     SUNNY     84  62  46 CALM      29.96S HX  85
HARRISBURG*    SUNNY     83  65  53 W5        29.99F HX  85
ROBINSON*      MOSUNNY   82  67  61 W12       29.96S HX  84
CARMI*         SUNNY     82  69  63 W7        29.97F HX  86
$$

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





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