Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 182209
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.

ILZ001-002-007-009-015-016-024-182300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   83  64  52 W8        29.87S HX  84
STERLING*      SUNNY     80  62  54 W9        29.87F HX  81
SAVANNA*       SUNNY     80  60  51 W8        29.88S HX  81
$$

ILZ003-004-008-010-011-017-018-182300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   78  60  53 W13       29.87F
FREEPORT*      MOSUNNY   76  61  58 NW10      29.90S
ROCHELLE*      SUNNY     78  60  53 W10       29.88S
DE KALB*       SUNNY     78  61  56 NW9G17    29.87F
PERU*          SUNNY     79  62  55 W8        29.87S HX  81
$$

ILZ005-006-012>014-019>023-182300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   82  57  42 W14G21    29.84S HX  82
CHICAGO-MIDWAY MOSUNNY   83  59  44 W14       29.84S HX  83
AURORA         SUNNY     80  62  54 W10       29.86F HX  81
LANSING*       SUNNY     82  58  44 W15       29.86S HX  82
JOLIET*        SUNNY     82  62  51 SW8G16    29.86F HX  83
WAUKEGAN       MOSUNNY   77  63  61 W6        29.84S
DUPAGE AIRPORT SUNNY     79  63  57 W12       29.85F HX  80
KANKAKEE*      SUNNY     80  63  55 W9        29.88F HX  81
WHEELING       SUNNY     81  63  54 W9        29.85F HX  82
MORRIS*        SUNNY     80  63  55 W10       29.85F HX  81
ROMEOVILLE*    SUNNY     79  60  52 W10       29.86F HX  80
NORTHERLY ISL    N/A     81  56  42 NW6         N/A  HX  81
$$

LMZ740>746-182300-
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              71 71  260/  2/  4 1010.5F         2/ 5
WILMETTE HARBOR            76 73  310/  8/ 10   N/A           1/ 4
HARRISON CRIB              81     240/ 10/ 12   N/A
CALUMET HARBOR             82     240/  7/ 11 1010.0F
BURNS HARBOR               77     280/  2/  3 1011.2S
MICHIGAN CITY              76      CALM  /  1   N/A
MICHIGAN CITY 6N           74 75  130/  2/  4   N/A           2/ 5
ST. JOSEPH                 72 74  340/  2/  4 1011.0          3/ 6
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-182300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOSUNNY   86  65  49 S9        29.88F HX  88
GALESBURG*     SUNNY     82  67  61 S9        29.89F HX  84
MACOMB*        SUNNY     83  67  58 SW6       29.89F HX  85
JACKSONVILLE*  SUNNY     82  64  53 S9        29.89F HX  84
PITTSFIELD*    CLOUDY    85  68  57 S9        29.91S HX  88
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-182300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        SUNNY     82  63  52 W7        29.88F HX  83
BLOOMINGTON    CLOUDY    81  66  60 SW10      29.90F HX  83
DECATUR        SUNNY     83  63  50 SW14      29.90F HX  84
PEORIA         CLOUDY    82  65  56 W7        29.88S HX  84
LACON*         MOSUNNY   82  63  51 W8        29.87S HX  83
LINCOLN*       CLOUDY    86  66  51 SW7       29.88F HX  88
SPRINGFIELD    SUNNY     86  66  51 SW7       29.89F HX  88
TAYLORVILLE    SUNNY     83  66  56 S7        29.90F HX  85
$$

ILZ033-039-045-046-055>057-062-063-182300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     83  62  49 W10       29.91F HX  84
RANTOUL*       SUNNY     85  61  44 SW9       29.90S HX  85
MATTOON        SUNNY     83  65  54 W7        29.91F HX  85
PARIS*         SUNNY     83  64  52 W8        29.92S HX  85
$$

ILZ079-100>102-182300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   84  63  48 W6        29.92F HX  85
BELLEVILLE     MOSUNNY   85  65  50 S8        29.94S HX  87
CAHOKIA*       CLOUDY    87  63  44 S6        29.92F HX  88
SPARTA*        CLOUDY    83  63  50 CALM      29.95F HX  84
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     84  65  52 W3        29.95F HX  86
CAIRO*         SUNNY     86  67  53 CALM      29.95S HX  89
EFFINGHAM*     MOSUNNY   86  64  47 SW8       29.94F HX  87
MARION         MOSUNNY   86  64  48 SW9       29.96F HX  87
MT. VERNON       N/A     87  62  43 VRB6      29.94F HX  87
CENTRALIA*     SUNNY     87  65  47 W3        29.93F HX  88
SALEM*         SUNNY     87  64  46 W6        29.94S HX  88
METROPOLIS*    SUNNY     87  66  48 SW8       29.96R HX  89
$$

ILZ067-068-072-073-078-083-087-091-182300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     87  63  44 W9        29.93S HX  88
FLORA*         SUNNY     85  67  54 W6        29.93F HX  88
FAIRFIELD*     SUNNY     87  62  43 SW5       29.92F HX  87
HARRISBURG*    SUNNY     86  65  50 W7        29.96R HX  87
ROBINSON*      MOSUNNY   82  64  55 W7        29.93S HX  83
CARMI*         SUNNY     84  67  56 W6        29.93F HX  87
$$

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





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