Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 170608
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST SUN DEC 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.

ILZ001-002-007-009-015-016-024-170700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    26  20  77 E3        30.01S
6HR MIN TEMP:  24; 6HR MAX TEMP:  35;

STERLING*      CLOUDY    30  26  85 E8        30.04R WCI  22
SAVANNA*       CLOUDY    30  27  88 NE6       30.05R WCI  24
$$

ILZ003-004-008-010-011-017-018-170700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    28  26  92 NE7       30.06F WCI  21
6HR MIN TEMP:  28; 6HR MAX TEMP:  34;

FREEPORT*      CLOUDY    29  28  98 NE8       30.06F FOG     WCI  21
ROCHELLE*      CLOUDY    28  26  90 NE8       30.05S WCI  20
DE KALB*       CLOUDY    29  28  94 NE8       30.04F WCI  21
PERU*          CLOUDY    29  22  75 E6        30.04S WCI  23
$$

ILZ005-006-012>014-019>023-170700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    32  29  88 N6        30.04F WCI  26
6HR MIN TEMP:  27; 6HR MAX TEMP:  39;

CHICAGO-MIDWAY CLOUDY    35  32  88 NE5       30.04F WCI  31
6HR MIN TEMP:  34; 6HR MAX TEMP:  43;

AURORA         CLOUDY    31  29  92 NE7       30.05F WCI  24
6HR MIN TEMP:  27; 6HR MAX TEMP:  32;

LANSING*       CLOUDY    27  24  90 CALM      30.05F
JOLIET*        CLOUDY    29  26  89 N5        30.05S WCI  24
WAUKEGAN       CLOUDY    35  34  96 NE8       30.08S FOG     WCI  29
6HR MIN TEMP:  28; 6HR MAX TEMP:  36;

DUPAGE AIRPORT CLOUDY    27  27 100 N7        30.03F FOG     WCI  19
6HR MIN TEMP:  25; 6HR MAX TEMP:  33;

KANKAKEE*      CLOUDY    28  23  81 S3        30.06S
WHEELING       CLOUDY    30  29  96 N3        30.08S
6HR MIN TEMP:  28; 6HR MAX TEMP:  36;

MORRIS*        CLOUDY    28  21  76 N5        30.04S WCI  22
ROMEOVILLE*    CLOUDY    32  30  91 E7        30.05S WCI  26
NORTHERLY ISL    N/A     36  34  92 N7          N/A  WCI  30
$$

LMZ740>746-170700-
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)
HARRISON CRIB              40      50/  8/  8   N/A
BURNHAM HARBOR             36     360/  5/  6   N/A
CALUMET HARBOR             34     330/  3/  4 1017.0F
BURNS HARBOR               38     170/  4/  8 1018.3F
MICHIGAN CITY              36     130/  6/  7   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-170700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    42  27  55 S8        30.02R
GALESBURG*     CLOUDY    31  27  84 E5        30.01F WCI  27
MACOMB*        CLOUDY    30  23  73 CALM      30.03S
JACKSONVILLE*  MOCLDY    43  26  50 S7        30.03F
PITTSFIELD*    CLOUDY    45  28  52 S6        30.04S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-170700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    29  24  81 SE6       30.05S WCI  23
BLOOMINGTON    PTCLDY    34  28  79 S10       30.04F WCI  26
DECATUR        CLOUDY    41  30  65 SW13        N/A
PEORIA         CLOUDY    35  26  69 S6        30.03S WCI  30
6HR MIN TEMP:  33; 6HR MAX TEMP:  41;

LACON*         CLOUDY    28  22  79 CALM      30.02S
LINCOLN*       CLOUDY    38  31  73 S5        30.04S WCI  35
SPRINGFIELD    CLOUDY    43  30  60 S12       30.04F
6HR MIN TEMP:  42; 6HR MAX TEMP:  47;

TAYLORVILLE    PTCLDY    40  30  67 S12       30.07S
6HR MIN TEMP:  40; 6HR MAX TEMP:  45;

$$

ILZ033-039-045-046-055>057-062-063-170700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    36  29  75 S10       30.06F WCI  28
DANVILLE*      CLOUDY    38  29  69 S9        30.05F WCI  32
RANTOUL*       CLOUDY    35  30  80 SE5       30.06F WCI  31
MATTOON        CLOUDY    40  31  70 S10       30.08S
PARIS*         PTCLDY    40  31  70 S13       30.10S
$$

ILZ079-100>102-170700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    42  31  65 S8        30.08R
BELLEVILLE     CLOUDY    40  29  64 S6        30.08S
CAHOKIA*       MOCLDY    43  28  55 S5        30.08S
SPARTA*        CLOUDY    43  32  65 S7        30.10F
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLOUDY    43  32  65 S12       30.12F
6HR MIN TEMP:  41; 6HR MAX TEMP:  47;

CAIRO*         CLOUDY    42  32  66 S6        30.15F
EFFINGHAM*     CLOUDY    41  31  68 SE3       30.11F
MARION         MOCLDY    41  33  72 S5        30.13F
MT. VERNON     PTCLDY    39  30  70 S5        30.12F
CENTRALIA*     PTCLDY    42  32  68 S7        30.09F
SALEM*         CLOUDY    43  30  61 S8        30.11S
METROPOLIS*    CLOUDY    43  31  62 S3        30.16F
$$

ILZ067-068-072-073-078-083-087-091-170700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLOUDY    36  29  75 S8        30.14F WCI  30
FLORA*         CLOUDY    38  31  76 CALM      30.12S
FAIRFIELD*     CLOUDY    39  31  73 S6        30.12F WCI  35
HARRISBURG*    CLOUDY    43  32  65 S6        30.14F
ROBINSON*      CLOUDY    38  30  72 S6        30.14S WCI  34
CARMI*         MOCLDY    34  31  87 S6        30.14F WCI  29
$$

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





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