Regional Weather Roundup
Issued by NWS

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686
ASUS43 KLOT 130003
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST TUE DEC 12 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.

ILZ001-002-007-009-015-016-024-130100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    27   5  39 SW6       30.06F WCI  20
6HR MIN TEMP:  26; 6HR MAX TEMP:  30;

STERLING*      CLOUDY    22  12  65 CALM      30.05
SAVANNA*       CLOUDY    23  11  60 W3        30.05F
$$

ILZ003-004-008-010-011-017-018-130100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    20   8  60 W9        30.05S WCI   9
6HR MIN TEMP:  18; 6HR MAX TEMP:  22;

FREEPORT*      CLOUDY    19   8  63 W5        30.04F WCI  12
ROCHELLE*      CLOUDY    20   9  64 W10       30.03F WCI   8
DE KALB*       CLOUDY    18   9  68 W13       30.02S WCI   4
PERU*          CLOUDY    22  12  63 W7        30.06F WCI  14
$$

ILZ005-006-012>014-019>023-130100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    19   7  59 W7        30.01F WCI  10
6HR MIN TEMP:  18; 6HR MAX TEMP:  22;

CHICAGO-MIDWAY PTCLDY    19   8  62 W7        30.03S WCI  10
6HR MIN TEMP:  19; 6HR MAX TEMP:  23;

AURORA         MOCLDY    17  10  74 W9        30.03F WCI   6
6HR MIN TEMP:  17; 6HR MAX TEMP:  20;

LANSING*       CLEAR     18   9  69 W7        30.03S WCI   8
JOLIET*        CLOUDY    20  11  67 W3        30.05F
WAUKEGAN       PTCLDY    17   2  51 NW5       29.99S WCI  10
6HR MIN TEMP:  17; 6HR MAX TEMP:  22;

DUPAGE AIRPORT CLEAR     16   9  74 W10       30.01F WCI   4
6HR MIN TEMP:  16; 6HR MAX TEMP:  21;

KANKAKEE*      PTCLDY    19   6  57 NW7       30.06F WCI  10
WHEELING       CLEAR     19   9  65 W5        30.03S WCI  12
6HR MIN TEMP:  19; 6HR MAX TEMP:  23;

MORRIS*        CLOUDY    19   9  65 W9        30.04F WCI   7
ROMEOVILLE*    PTCLDY    17  10  71 W7        30.04S WCI   8
NORTHERLY ISL    N/A     21   9  59 W10         N/A  WCI  10
$$

LMZ740>746-130100-
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              21     280/ 17/ 19   N/A
BURNHAM HARBOR             20     240/  7/ 14   N/A
CALUMET HARBOR             19     280/  5/ 10 1016.1F
BURNS HARBOR               23     310/ 17/ 20 1016.3F
MICHIGAN CITY              23     280/ 22/ 24   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-130100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    29   2  31 SW5       30.09F WCI  24
GALESBURG*     CLOUDY    25   9  50 CALM      30.08S
MACOMB*        CLOUDY    28   4  35 W6        30.10F WCI  22
JACKSONVILLE*  CLOUDY    27   3  36 SW5       30.10F WCI  21
PITTSFIELD*    CLOUDY    31   3  30 W6        30.11F WCI  25
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-130100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    22   8  55 CALM      30.07S
BLOOMINGTON    MOCLDY    25   8  48 W7        30.06S WCI  17
DECATUR        PTCLDY    26   4  38 W9        30.09S WCI  17
PEORIA         MOCLDY    24   4  42 W5        30.08F WCI  18
6HR MIN TEMP:  24; 6HR MAX TEMP:  30;

LACON*         CLOUDY    25   5  41 W3        30.06F
LINCOLN*       CLOUDY    27   6  40 W5        30.10S WCI  22
SPRINGFIELD    CLOUDY    28   5  37 W7        30.10F WCI  21
6HR MIN TEMP:  25; 6HR MAX TEMP:  33;

TAYLORVILLE    PTCLDY    26   3  38 W5        30.10F WCI  20
6HR MIN TEMP:  26; 6HR MAX TEMP:  32;

$$

ILZ033-039-045-046-055>057-062-063-130100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     21   4  47 W7        30.06F WCI  12
DANVILLE*      CLEAR     20   5  51 W6        30.03S WCI  13
RANTOUL*       CLEAR     25   6  45 NW8       30.06S WCI  16
MATTOON        CLEAR     23   8  52 W8        30.08R WCI  14
PARIS*         CLEAR     23   6  48 W6        30.08R WCI  15
$$

ILZ079-100>102-130100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLEAR     30   2  30 W3        30.12F
CAHOKIA*       CLEAR     31   0  26 W7        30.14S WCI  24
SPARTA*        CLEAR     31  11  43 CALM      30.16R
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-130100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     30   6  36 W3        30.15R
6HR MIN TEMP:  30; 6HR MAX TEMP:  37;

CAIRO*         CLEAR     32  10  39 CALM      30.16R
EFFINGHAM*     CLEAR     26   9  48 W8        30.12F WCI  17
MARION         PTCLDY    32   5  32 NW5       30.15S WCI  27
MT. VERNON     CLEAR     27  10  49 CALM      30.13S
CENTRALIA*     CLEAR     30  11  45 CALM      30.12S
SALEM*         CLEAR     28   5  37 NW3       30.13R
METROPOLIS*    CLEAR     32  10  39 NW3       30.16R
$$

ILZ067-068-072-073-078-083-087-091-130100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     27   8  44 NW7       30.10S WCI  19
FLORA*         CLEAR     29  10  46 NW5       30.13R WCI  23
FAIRFIELD*     CLEAR     29   7  39 CALM      30.12R
HARRISBURG*    CLEAR     28  11  47 W5        30.15R WCI  23
ROBINSON*      CLEAR     22  10  59 W7        30.11S WCI  14
CARMI*         CLEAR     27  12  54 W7        30.12S WCI  19
$$

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





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