Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 121508
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM 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.

ILZ001-002-007-009-015-016-024-121600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOSUNNY   20  12  71 NW15      30.20R WCI   6
STERLING*      SUNNY     20  12  71 NW8       30.17R WCI  10
SAVANNA*       SUNNY     17   8  70 NW12      30.18R WCI   4
$$

ILZ003-004-008-010-011-017-018-121600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   16   7  67 NW12      30.14S WCI   3
FREEPORT*      MOSUNNY   13   6  76 NW9       30.16R WCI   0
DE KALB*       CLOUDY    15   8  73 NW9       30.11S WCI   3
PERU*          MOSUNNY   17   9  71 NW15G21   30.17R WCI   2
$$

ILZ005-006-012>014-019>023-121600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   18   6  59 NW20G29   30.09R WCI   2
CHICAGO-MIDWAY MOSUNNY   19   7  59 NW21G26   30.10R WCI   3
AURORA         SUNNY     17   8  67 NW13      30.12R WCI   4
LANSING*       MOSUNNY   20  10  65 NW15G22   30.09R WCI   6
WAUKEGAN       MOSUNNY   17   6  62 NW13G21   30.07R WCI   4
DUPAGE AIRPORT SUNNY     17   8  67 NW20G29   30.09R WCI   1
KANKAKEE*      SUNNY     20   7  56 NW16G23   30.12R WCI   6
WHEELING       SUNNY     18   6  59 NW17      30.10R WCI   3
MORRIS*        SUNNY     19  10  69 NW12G17   30.13R WCI   6
ROMEOVILLE*    SUNNY     18   9  66 NW16G23   30.11R WCI   3
NORTHERLY ISL    N/A     20   8  60 W13         N/A  WCI   7
$$

LMZ740>746-121600-
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              19     310/ 23/ 25   N/A
BURNHAM HARBOR             20     300/ 14/ 21   N/A
CALUMET HARBOR             18     300/ 14/ 20 1017.9R
BURNS HARBOR               24     320/ 18/ 28 1017.3R
MICHIGAN CITY              24     310/ 29/ 35   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-121600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     22  13  68 NW16      30.24R WCI   8
GALESBURG*     SUNNY     21  15  80 NW14G21   30.20S WCI   8
MACOMB*        PTSUNNY   20  16  83 NW18      30.24R WCI   5
JACKSONVILLE*  SUNNY     24  14  66 NW14G21   30.22S WCI  11
PITTSFIELD*    SUNNY     24  17  74 W13       30.25R WCI  13
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-121600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTSUNNY   20  10  65 NW21      30.15R WCI   4
BLOOMINGTON    PTSUNNY   20  13  74 NW18G24   30.15R WCI   5
DECATUR        MOSUNNY   23  13  65 NW16G26   30.17R WCI  10
PEORIA         SUNNY     21  10  62 NW13G22   30.19R WCI   9
LACON*         MOSUNNY   20  11  69 NW13      30.18R WCI   7
LINCOLN*       SUNNY     24  14  68 NW13G20   30.18S WCI  12
SPRINGFIELD    SUNNY     25  15  66 NW15G25   30.20R WCI  13
TAYLORVILLE    SUNNY     25  13  62 NW16      30.20R WCI  12
$$

ILZ033-039-045-046-055>057-062-063-121600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     22  10  60 NW22G29   30.14R WCI   6
DANVILLE*      MOSUNNY   21  11  64 NW16G23   30.08R WCI   7
RANTOUL*       SUNNY     22  12  65 NW20G25   30.12R WCI   7
MATTOON        MOSUNNY   24  14  65 NW24G30   30.13R WCI   8
PARIS*         MOSUNNY   23  13  65 NW15G25   30.13R WCI  10
$$

ILZ079-100>102-121600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   27  19  74 NW17G25   30.24R WCI  14
BELLEVILLE     SUNNY     30  18  62 NW17G25   30.22R WCI  18
CAHOKIA*       SUNNY     30  17  58 NW20      30.25R WCI  17
SPARTA*        MOSUNNY   30  22  72 NW13      30.23R WCI  20
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     31  21  66 N17G28    30.21R WCI  19
CAIRO*         MOSUNNY   36  24  61 N15G21    30.19R WCI  27
EFFINGHAM*     MOSUNNY   27  17  67 NW21      30.18R WCI  13
MARION         SUNNY     32  18  55 NW12G21   30.20R WCI  23
MT. VERNON     SUNNY     29  18  63 VRB6      30.19R WCI  23
CENTRALIA*     SUNNY     29  17  59 NW17      30.20R WCI  17
SALEM*         SUNNY     29  15  56 NW18      30.19R WCI  17
METROPOLIS*    SUNNY     34  21  59 NW17G25   30.19R WCI  23
$$

ILZ067-068-072-073-078-083-087-091-121600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     29  14  53 N23       30.14R WCI  15
FLORA*         MOSUNNY   29  18  63 NW13      30.18R WCI  19
HARRISBURG*    MOSUNNY   32  21  64 NW14G24   30.19R WCI  22
ROBINSON*      MOSUNNY   26  14  60 NW16G23   30.15R WCI  14
CARMI*         SUNNY     31  19  60 NW23G31   30.15R WCI  17
$$

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





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