Regional Weather Roundup
Issued by NWS

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875
ASUS43 KLOT 211709
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT MON AUG 21 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.

ILZ001-002-007-009-015-016-024-211800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    75  67  76 S7        30.05S
STERLING*      CLOUDY    74  70  87 VRB5      30.07F
SAVANNA*       PTSUNNY   72  68  88 CALM      30.06F
$$

ILZ003-004-008-010-011-017-018-211800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    77  72  84 SE7       30.08R
FREEPORT*      CLOUDY    73  69  87 SW14G21   30.14R
ROCHELLE*      CLOUDY    74  69  85 S7        30.09F
DE KALB*       CLOUDY    75  72  90 SW13G20   30.12R
PERU*          CLOUDY    70  68  93 CALM      30.08F
$$

ILZ005-006-012>014-019>023-211800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    82  71  69 NW6       30.06F HX  86
CHICAGO-MIDWAY CLOUDY    81  72  74 VRB6      30.07F HX  85
AURORA         CLOUDY    77  73  87 SW14G21   30.12R
LANSING*       CLOUDY    82  69  64 W14       30.10R HX  85
JOLIET*        CLOUDY    77  73  87 W8        30.11S
WAUKEGAN       CLOUDY    81  73  76 VRB5      30.06F HX  86
DUPAGE AIRPORT CLOUDY    78  73  84 W8        30.09S HAZE    HX  81
KANKAKEE*      CLOUDY    79  71  77 W15       30.14R HX  82
WHEELING       CLOUDY    81  73  76 VRB3      30.08F HX  86
MORRIS*        CLOUDY    74  70  85 W7        30.10F
ROMEOVILLE*    CLOUDY    76  70  82 W12       30.11R
NORTHERLY ISL    N/A     81  69  67 W8          N/A  HX  84
$$

LMZ740>746-211800-
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 72  230/  6/  8 1018.1          1
WILMETTE HARBOR            77 75  330/  6/  8   N/A           1
HARRISON CRIB              81     290/ 14/ 16   N/A
CALUMET HARBOR             82     240/  5/  9 1017.9S
BURNS HARBOR               77     330/  5/  7 1019.0S
MICHIGAN CITY              75     240/  8/  8   N/A
MICHIGAN CITY 6N           76 75  270/  4/  6   N/A           1/ 2
ST. JOSEPH                 75 74  270/  6/ 10 1018.5          1/ 3
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTSUNNY   77  71  82 E7        30.10F
GALESBURG*     CLOUDY    74  68  82 SE10      30.06F
MACOMB*        CLOUDY    73  70  88 CALM      30.10F
JACKSONVILLE*  CLOUDY    79  69  72 E6        30.12S THUNDER HX  82
PITTSFIELD*    PTSUNNY   78  73  85 NE5       30.11F THUNDER HX  80
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        LGT RAIN  74  73  97 CALM      30.14F
BLOOMINGTON    CLOUDY    76  68  76 N9        30.13F
DECATUR        PTSUNNY   84  69  60 N10       30.13S HX  88
PEORIA         CLOUDY    72  71  97 SE5       30.08F
LACON*         CLOUDY    71  71 100 N3        30.04F
LINCOLN*       CLOUDY    77  69  77 NE5       30.12F
SPRINGFIELD    CLOUDY    81  70  69 NE9       30.12F HX  84
TAYLORVILLE    MOSUNNY   81  71  71 N14       30.13S HX  85
$$

ILZ033-039-045-046-055>057-062-063-211800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   86  70  58 N12G18    30.13F HX  90
RANTOUL*       CLOUDY    82  71  70 N9G16     30.13F HX  86
MATTOON        PTSUNNY   85  75  72 N10       30.11R HX  93
PARIS*         CLOUDY    87  77  72 W5        30.13R HX  99
$$

ILZ079-100>102-211800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   90  77  66 W12       30.10S HX 102
BELLEVILLE     SUNNY     91  76  60 SW3       30.09F HX 103
CAHOKIA*       SUNNY     93  74  53 VRB3      30.08F HX 103
SPARTA*        SUNNY     88  76  68 S6        30.12S HX  99
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     90  79  70 W5        30.11F HX 106
CAIRO*         SUNNY     89  78  70 SW7       30.13F HX 102
EFFINGHAM*     MOSUNNY   89  76  65 SW3       30.13R HX 101
MARION         MOSUNNY   91  77  62 SW9       30.13S HX 105
MT. VERNON       N/A     91  79  67 S8        30.11F HX 107
CENTRALIA*     SUNNY     90  78  66 SW7       30.10S HX 104
SALEM*         SUNNY     91  75  60 W5        30.11S HX 101
METROPOLIS*    SUNNY     91  77  62 SW7       30.14S HX 104
$$

ILZ067-068-072-073-078-083-087-091-211800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     91  75  59 S8        30.12S HX 101
FLORA*         SUNNY     89  79  73 SW8       30.11S HX 104
FAIRFIELD*     SUNNY     89  78  69 S3        30.10F HX 102
HARRISBURG*    PTSUNNY   92  77  62 S7        30.12S HX 105
ROBINSON*      SUNNY     88  77  69 W7        30.12S HX  99
CARMI*         SUNNY     88  79  76 S3        30.11F HX 103
$$

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





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