Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 121708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.

ILZ001-002-007-009-015-016-024-121800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         SUNNY     23  10  57 NW15G22   30.21S WCI  10
STERLING*      MOSUNNY   24  10  55 NW9       30.18S WCI  14
SAVANNA*       SUNNY     19  10  67 W10       30.17F WCI   8
$$

ILZ003-004-008-010-011-017-018-121800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   18   8  65 NW14      30.14F WCI   4
FREEPORT*      MOSUNNY   16   7  67 W12       30.15F WCI   3
ROCHELLE*      MOSUNNY   17   9  72 NW12      30.14F WCI   4
DE KALB*       PTSUNNY   18   9  69 NW12      30.12F WCI   5
PERU*          CLOUDY    19  11  71 NW17      30.17F WCI   3
$$

ILZ005-006-012>014-019>023-121800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  MOSUNNY   20   7  57 NW17      30.09S WCI   5
CHICAGO-MIDWAY MOSUNNY   21   8  57 N18G25    30.10S WCI   6
AURORA         CLOUDY    18   9  68 NW13      30.13S WCI   5
LANSING*       PTSUNNY   22   9  58 NW15      30.09F WCI   8
WAUKEGAN       SUNNY     19   5  54 NW12G22   30.07F WCI   7
DUPAGE AIRPORT MOSUNNY   19   9  65 NW14G24   30.10F WCI   6
KANKAKEE*      MOSUNNY   22   7  52 NW15G24   30.12S WCI   9
WHEELING       MOSUNNY   20   6  55 NW13      30.11S WCI   7
MORRIS*        MOSUNNY   21   9  60 NW14G20   30.13F WCI   8
ROMEOVILLE*    MOSUNNY   20  10  66 NW14G24   30.11F WCI   6
NORTHERLY ISL    N/A     20   8  60 NW13        N/A  WCI   7
$$

LMZ740>746-121800-
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     290/ 21/ 25   N/A
BURNHAM HARBOR             20     300/ 16/ 18   N/A
CALUMET HARBOR             19     300/ 14/ 19 1018.3F
BURNS HARBOR               22     300/ 22/ 29 1017.6R
MICHIGAN CITY              22     290/ 27/ 33   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-121800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     26   9  48 NW14      30.24F WCI  14
GALESBURG*     MOSUNNY   24  14  66 NW15G21   30.21F WCI  11
MACOMB*        SUNNY     25  12  57 NW15      30.25S WCI  12
JACKSONVILLE*  SUNNY     28  10  48 NW16G22   30.22F WCI  15
PITTSFIELD*    SUNNY     29  12  49 NW12      30.25S WCI  20
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-121800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    21  10  60 NW21      30.15F WCI   6
BLOOMINGTON    MOSUNNY   23  11  60 NW15      30.15S WCI  10
DECATUR        SUNNY     26  11  52 NW15G23   30.17S WCI  14
PEORIA         SUNNY     24   8  50 NW14G23   30.20S WCI  12
LACON*         SUNNY     23   9  56 NW13G20   30.18S WCI  11
LINCOLN*       SUNNY     27  10  48 NW10G20   30.19S WCI  17
SPRINGFIELD    SUNNY     29  12  49 NW16      30.20F WCI  17
TAYLORVILLE    SUNNY     27  10  47 NW15G22   30.20S WCI  16
$$

ILZ033-039-045-046-055>057-062-063-121800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   25  11  55 NW20      30.14S WCI  11
DANVILLE*      PTSUNNY   23  10  56 NW16      30.08F WCI  10
RANTOUL*       SUNNY     24  11  56 NW15G23   30.12F WCI  11
MATTOON        MOSUNNY   27  13  55 NW20      30.14F WCI  13
PARIS*         SUNNY     25  10  54 NW20G25   30.13F WCI  11
$$

ILZ079-100>102-121800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          MOSUNNY   32  16  51 NW14G21   30.23F WCI  22
BELLEVILLE     MOSUNNY   33  12  42 NW15      30.21F WCI  23
CAHOKIA*       SUNNY     33  11  39 NW16      30.24F WCI  23
SPARTA*        SUNNY     32  18  56 NW13G20   30.23F WCI  23
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     34  15  46 NW14G23   30.21F WCI  25
CAIRO*         SUNNY     37  18  46 NW12G21   30.21S WCI  29
EFFINGHAM*     MOSUNNY   29  14  53 W17G24    30.18F WCI  17
MARION         SUNNY     34   9  35 NW17G25   30.21F WCI  23
MT. VERNON     SUNNY     31  17  56 NW9G16    30.20S WCI  23
CENTRALIA*     SUNNY     31  15  52 NW15      30.20F WCI  20
SALEM*         MOSUNNY   32  13  46 NW17G24   30.19F WCI  21
METROPOLIS*    SUNNY     36  11  35 NW12G22   30.21S WCI  28
$$

ILZ067-068-072-073-078-083-087-091-121800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   30  13  49 NW22      30.15F WCI  17
FLORA*         MOSUNNY   31  15  50 NW13G20   30.18S WCI  22
FAIRFIELD*     SUNNY     30  10  43 NW12      30.17F WCI  21
ROBINSON*      SUNNY     28  13  54 NW16      30.16F WCI  15
CARMI*         SUNNY     32  15  48 NW20G25   30.17F WCI  21
$$

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




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