Regional Weather Roundup
Issued by NWS

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056
ASUS43 KLOT 172204
RWRIL

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

ILZ001-002-007-009-015-016-024-172300-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     82  64  54 W18G26    29.77S HX  83
STERLING*      MOSUNNY   81  66  60 W22G28    29.75S HX  83
SAVANNA*       CLOUDY    78  66  66 W17       29.75S HX  80
$$

ILZ003-004-008-010-011-017-018-172300-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   80  66  62 W15G31    29.73S HX  82
FREEPORT*      PTSUNNY   76  65  67 W15G26    29.75S
ROCHELLE*      PTSUNNY   80  66  63 W17G26    29.75S HX  82
PERU*          MOSUNNY   79  65  62 W13       29.77F HX  81
$$

ILZ005-006-012>014-019>023-172300-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    81  64  56 SW17G29   29.72S HX  82
CHICAGO-MIDWAY CLOUDY    82  64  54 SW18G30   29.73S HX  83
AURORA         PTSUNNY   80  67  64 SW15      29.75S HX  82
LANSING*       PTSUNNY   82  63  53 W17G26    29.75S HX  83
JOLIET*        CLOUDY    82  67  60 SW13      29.76F HX  84
WAUKEGAN       PTSUNNY   79  66  64 SW13G23   29.68F HX  81
DUPAGE AIRPORT CLOUDY    80  67  64 W16G28    29.73S HX  82
KANKAKEE*      CLOUDY    80  67  65 W14G21    29.79S HX  82
WHEELING       CLOUDY    81  66  60 SW17G28   29.72S HX  83
MORRIS*        CLOUDY    81  65  58 W20       29.75F HX  83
NORTHERLY ISL    N/A     80  60  50 SW15        N/A  HX  81
$$

LMZ740>746-172300-
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 1005.0          3/ 5
WILMETTE HARBOR            78 73  240/ 17/ 23   N/A           2/ 3
HARRISON CRIB              81     250/ 18/ 25   N/A
CALUMET HARBOR             81     230/ 10/ 18 1006.4R
BURNS HARBOR               80     240/ 18/ 23 1007.5S
MICHIGAN CITY              79     220/ 19/ 21   N/A
MICHIGAN CITY 6N           78 75  240/ 14/ 19   N/A           3/ 4
ST. JOSEPH                 77 74  240/ 14/ 19 1006.3R         3/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-172300-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         MOSUNNY   83  63  50 W14       29.83S HX  84
GALESBURG*     MOSUNNY   82  65  58 W14G23    29.81R HX  83
MACOMB*        MOSUNNY   83  64  52 W14G20    29.83R HX  85
JACKSONVILLE*  CLOUDY    82  67  60 W12G24    29.83S HX  84
PITTSFIELD*    CLOUDY    82  67  61 W10G16    29.86R HX  84
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-172300-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    82  71  69 W13       29.79S HX  85
BLOOMINGTON    MOSUNNY   80  68  66 SW17      29.82S HX  83
DECATUR        MOSUNNY   83  67  58 W14G20    29.82S HX  85
PEORIA         CLOUDY    85  66  53 SW13G23   29.79S HX  87
LACON*         PTSUNNY   81  67  62 W8        29.77S HX  84
LINCOLN*       CLOUDY    83  70  64 W7        29.81S HX  87
SPRINGFIELD    CLOUDY    82  69  64 W14       29.83S HX  85
TAYLORVILLE    MOSUNNY   82  68  63 W12       29.83S HX  85
$$

ILZ033-039-045-046-055>057-062-063-172300-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   83  67  58 SW14      29.82S HX  85
RANTOUL*       PTSUNNY   84  69  60 W10G21    29.81S HX  88
MATTOON        MOSUNNY   84  70  62 VRB7G16   29.82S HX  88
PARIS*         MOSUNNY   85  71  61 SW12      29.83S HX  90
$$

ILZ079-100>102-172300-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   84  72  65 W14       29.86R HX  89
BELLEVILLE     SUNNY     87  69  54 W17       29.85S HX  91
CAHOKIA*       MOSUNNY   86  67  52 W10       29.85R HX  89
SPARTA*        MOSUNNY   84  72  68 SW7       29.87F HX  89
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172300-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     PTSUNNY   83  73  72 SW13      29.87S HX  89
CAIRO*         MOSUNNY   83  74  74 W6        29.89F HX  89
EFFINGHAM*     MOSUNNY   85  73  65 S10       29.85S HX  92
MARION         PTSUNNY   86  73  66 SW12      29.88S HX  93
MT. VERNON     CLOUDY    85  71  63 SW15      29.86S HX  90
CENTRALIA*     SUNNY     84  73  70 SW12      29.85S HX  90
SALEM*         MOSUNNY   85  72  65 SW9       29.85S HX  90
METROPOLIS*    MOSUNNY   85  73  68 SW8G18    29.89F HX  91
$$

ILZ067-068-072-073-078-083-087-091-172300-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  PTSUNNY   87  70  56 W15       29.84S HX  92
FLORA*         SUNNY     85  72  63 W12       29.85S HX  91
FAIRFIELD*     PTSUNNY   86  73  64 SW3       29.84S HX  93
HARRISBURG*    PTSUNNY   85  72  64 SW13      29.87S HX  91
ROBINSON*      PTSUNNY   82  71  68 SW10      29.84F HX  87
CARMI*         MOSUNNY   85  74  70 SW9       29.85S HX  93
$$

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





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