Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 201703
RWRIL

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

ILZ001-002-007-009-015-016-024-201800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    79  64  60 N3        29.99F HX  81
STERLING*      PTSUNNY   78  68  71 VRB3      30.04F HX  80
SAVANNA*       CLOUDY    75  66  72 CALM      30.02F
$$

ILZ003-004-008-010-011-017-018-201800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    80  68  66 S9        30.04F HX  83
FREEPORT*      CLOUDY    76  67  74 W7        30.05F
ROCHELLE*      MOSUNNY   79  69  71 W7        30.05S HX  82
$$

ILZ005-006-012>014-019>023-201800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   84  64  50 VRB6      30.03F HX  85
CHICAGO-MIDWAY PTSUNNY   84  64  50 SW8       30.03F HX  85
AURORA         MOSUNNY   84  70  62 S6        30.05F HX  88
LANSING*       SUNNY     83  65  54 SW7       30.05F HX  84
JOLIET*        MOSUNNY   85  71  61 S6        30.04F HX  90
WAUKEGAN       CLOUDY    79  68  69 S6        30.04F HX  81
DUPAGE AIRPORT CLOUDY    83  68  60 S9        30.04F HX  86
KANKAKEE*      CLOUDY    82  69  66 CALM      30.05F HX  85
WHEELING       MOSUNNY   83  65  54 S6        30.05F HX  85
MORRIS*        CLOUDY    82  72  70 S7        30.03F HX  87
NORTHERLY ISL    N/A     79  66  64 E8          N/A  HX  81
$$

LMZ740>746-201800-
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 71  180/ 10/ 10 1018.1          1/ 3
WILMETTE HARBOR            74 73  140/  8/ 10   N/A           1/ 3
HARRISON CRIB              77     120/ 10/ 11   N/A
CALUMET HARBOR             81     140/  7/ 10 1016.9F
BURNS HARBOR               82     200/  7/ 12 1017.9F
MICHIGAN CITY              79     200/  5/  7   N/A
MICHIGAN CITY 6N           78 75  200/  2/  2   N/A           1
ST. JOSEPH                 77 76  230/  2/  4 1017.8F         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    78  66  66 S9        30.00F HX  80
GALESBURG*     CLOUDY    77  67  73 E3        30.01F
MACOMB*        CLOUDY    76  68  76 E9        30.01F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    PTSUNNY   81  72  74 SW6       30.05F HX  85
DECATUR        CLOUDY    85  73  67 SE3       30.03F HX  91
PEORIA         CLOUDY    83  68  60 N5        30.01F HX  86
LACON*         MOSUNNY   81  68  64 N3        30.02F HX  84
LINCOLN*       CLOUDY    85  73  66 W3        30.04S HX  92
SPRINGFIELD    PTSUNNY   85  73  67 VRB5      30.04S HX  91
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-201800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    85  71  63 SE5       30.05F HX  90
RANTOUL*       PTSUNNY   85  72  66 SE3       30.06S HX  90
MATTOON        CLOUDY    83  75  77 S7        30.04F HX  90
PARIS*         MOSUNNY   87  73  62 S7        30.07S HX  93
$$

ILZ079-100>102-201800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    82  68  61 N12G17    30.06S HX  85
BELLEVILLE     MOSUNNY   88  76  67 N10       30.05S HX  99
CAHOKIA*       MOSUNNY   88  67  49 N14G23    30.04F HX  91
SPARTA*        MOSUNNY   88  77  71 SE3       30.05F HX 100
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    87  77  72 S6        30.04F HX  99
CAIRO*         SUNNY     87  76  68 S8        30.06F HX  98
EFFINGHAM*     PTSUNNY   86  73  64 CALM      30.05F HX  94
MARION         MOSUNNY   90  75  62 SW9       30.07S HX 100
MT. VERNON       N/A     89  77  67 S6        30.04F HX 101
CENTRALIA*     CLOUDY    89  76  66 S5        30.03F HX 100
SALEM*         PTSUNNY   89  74  59 S3        30.04F HX  98
METROPOLIS*    SUNNY     89  75  64 S6        30.07F HX  98
$$

ILZ067-068-072-073-078-083-087-091-201800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    90  74  59 S8        30.06S HX  99
FLORA*         MOSUNNY   87  76  69 S6        30.05S HX  98
FAIRFIELD*     CLOUDY    87  77  73 S6        30.05S HX  98
HARRISBURG*    MOSUNNY   91  73  55 SW6       30.05F HX  99
ROBINSON*      MOSUNNY   86  74  66 SE8       30.06S HX  94
CARMI*         CLOUDY    87  78  74 S6        30.05F HX 100
$$

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





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