Regional Weather Roundup
Issued by NWS

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791
ASUS43 KLOT 231809
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT MON OCT 23 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.

ILZ001-002-007-009-015-016-024-231900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         PTSUNNY   57  47  69 S5        29.76F
6HR MIN TEMP:  46; 6HR MAX TEMP:  57;

STERLING*      CLOUDY    55  47  74 CALM      29.78
SAVANNA*       CLOUDY    54  49  82 SW3       29.79F
$$

ILZ003-004-008-010-011-017-018-231900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    53  43  68 NW5       29.81F
6HR MIN TEMP:  48; 6HR MAX TEMP:  53;

FREEPORT*      PTSUNNY   54  45  72 CALM      29.80F
ROCHELLE*      CLOUDY    52  45  76 NW6       29.79F
DE KALB*       CLOUDY    50  48  91 NW6       29.77F
PERU*          CLOUDY    53  43  69 NW10      29.78F
$$

ILZ005-006-012>014-019>023-231900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    53  50  89 NW10      29.75F
6HR MIN TEMP:  51; 6HR MAX TEMP:  53; 6HR PCP:  0.19;

CHICAGO-MIDWAY LGT RAIN  53  50  89 N10       29.75F
6HR MIN TEMP:  52; 6HR MAX TEMP:  54; 6HR PCP:  0.33;

AURORA         CLOUDY    52  50  93 NW12      29.77F
6HR MIN TEMP:  51; 6HR MAX TEMP:  52; 6HR PCP:  0.02;

LANSING*       RAIN      52  51  96 N8G16     29.75F
JOLIET*        CLOUDY    53  52  97 NW7       29.76F
WAUKEGAN       CLOUDY    52  51  97 N6        29.75F
6HR MIN TEMP:  50; 6HR MAX TEMP:  52;

DUPAGE AIRPORT CLOUDY    52  50  93 N8        29.75F
6HR MIN TEMP:  50; 6HR MAX TEMP:  52; 6HR PCP:  0.07;

KANKAKEE*      LGT RAIN  52  51  98 CALM      29.76F
WHEELING       CLOUDY    53  52  96 NW7       29.76F
6HR MIN TEMP:  51; 6HR MAX TEMP:  53; 6HR PCP:  0.13;

MORRIS*        CLOUDY    52  50  92 NW6       29.76F
ROMEOVILLE*    CLOUDY    51  50  95 N8        29.76F
NORTHERLY ISL    N/A     52  48  86 NW9         N/A
$$

LMZ740>746-231900-
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              54 59  360/ 16/ 17 1006.8F         3/ 4
WILMETTE HARBOR            54 57  350/ 14/ 17   N/A           4/ 5
HARRISON CRIB              54     340/ 16/ 18   N/A
BURNHAM HARBOR             53      10/ 12/ 13   N/A
CALUMET HARBOR             53     330/  9/ 14 1006.7F
BURNS HARBOR               54     340/ 20/ 24 1007.1F
MICHIGAN CITY              54     340/ 22/ 24   N/A
MICHIGAN CITY 6N           54 57  350/ 17/ 23   N/A           7/ 6
ST. JOSEPH                 55 58   30/ 19/ 25 1005.8          5/ 6
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-231900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     68  42  38 W17G23    29.79F
MACOMB*        CLOUDY    57  49  74 SW3       29.81F
JACKSONVILLE*  MOSUNNY   61  44  53 NW5       29.81F
PITTSFIELD*    SUNNY     66  42  40 W12       29.82F
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-231900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    52  51  98 NW9       29.78S
BLOOMINGTON    CLOUDY    51  48  89 W8        29.82R
DECATUR        LGT RAIN  51  48  89 NW13      29.82F
PEORIA         PTSUNNY   53  47  79 N3        29.79F
6HR MIN TEMP:  50; 6HR MAX TEMP:  53; 6HR PCP: TRACE;

LACON*         CLOUDY    53  46  76 NW3       29.79F
LINCOLN*       CLOUDY    53  49  84 CALM      29.83R
SPRINGFIELD    CLOUDY    56  47  71 CALM      29.83F
6HR MIN TEMP:  51; 6HR MAX TEMP:  56; 6HR PCP: TRACE;

TAYLORVILLE    CLOUDY    52  46  78 W7        29.83F
6HR MIN TEMP:  50; 6HR MAX TEMP:  52;

$$

ILZ033-039-045-046-055>057-062-063-231900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      LGT RAIN  54  51  90 W9        29.81R
DANVILLE*      RAIN      52  48  89 N16G23    29.70F
RANTOUL*       RAIN      55  52  91 W8        29.80R
MATTOON        LGT RAIN  52  52 100 NW14      29.78F
PARIS*         LGT RAIN  54  53  97 W15       29.77F
$$

ILZ079-100>102-231900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          PTSUNNY   57  52  82 CALM      29.85F
BELLEVILLE     PTSUNNY   59  49  69 W6        29.87F
CAHOKIA*       MOSUNNY   65  45  48 W8        29.84F
SPARTA*        CLOUDY    55  51  86 W5        29.87F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    54  48  80 W6        29.87F
6HR MIN TEMP:  49; 6HR MAX TEMP:  54; 6HR PCP:  0.24;

CAIRO*         CLOUDY    61  42  48 W10       29.90F
EFFINGHAM*     MOSUNNY   54  53  97 NW17      29.79F
MARION         LGT RAIN  54  54 100 NW17      29.88F
MT. VERNON     CLOUDY    58  46  64 VRB7G22   29.82F
CENTRALIA*     CLOUDY    56  47  71 NW13G24   29.82F
SALEM*         PTSUNNY   56  47  70 NW18      29.81F
METROPOLIS*    CLOUDY    58  44  60 W10       29.90S
$$

ILZ067-068-072-073-078-083-087-091-231900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    57  55  93 NW18      29.73F
FLORA*         CLOUDY    60  51  72 NW16G22   29.76F
FAIRFIELD*     CLOUDY    53  53 100 W3        29.79F
HARRISBURG*    CLOUDY    54  48  80 S15       29.84F
ROBINSON*      LGT RAIN  55  53  94 NW20      29.74F
CARMI*         DRIZZLE   53  52  97 W14       29.80F
$$

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





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