Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
253 PM EST SUN DEC 28 2014

TNZ017-290900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
253 PM EST SUN DEC 28 2014

DATE           12/28/14      MON 12/29/14            TUE 12/30/14            WED
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      41          47          37          46          25
TEMP          52 49 46 45 42 41 42 46 47 43 41 40 39 38 40 44 45 37 33 30 28 26
DEWPT         49 48 46 45 42 41 42 44 44 42 40 39 38 35 35 32 29 27 24 22 20 20
RH            89 96100100100100100 93 89 96 96 96 96 89 82 62 53 67 69 72 71 78
WIND DIR      SW SW  S SE  E NE  N  W NW NW NW  N  W NW NW NW NW NW  N  N  N  N
WIND SPD       2  3  3  3  3  3  2  1  1  2  2  2  4  3  3  4  5  4  4  4  4  3
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC B1
POP 12HR                     90          40          30          20           5
QPF 12HR                   0.40        0.07        0.03        0.02           0
RAIN           D
RAIN SHWRS        D  D  L  L  C  C  C  C  C  C  S  S  S  S  S  S
OBVIS          F  F  F  F  F  F  F


DATE           12/31  THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          40      21    40      26    44      36    54      38    48
TEMP          37 33   26 22 35 35   30 27 40 41   38 37 50 48   42 39 46 43
DEWPT         18 17   14 11 11 14   15 18 29 32   36 37 47 43   38 35 35 32
PWIND DIR        NW       W     W      SW    SE      SE     S       W    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 SC   SC SC SC SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 SC
POP 12HR          5       5     5      20    40      60    70      50    20
RAIN                                 S     C  C    L  L  L  L    C  C  S  S
SNOW                                 S  S  C

$$

TNZ071-290900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
253 PM EST SUN DEC 28 2014

DATE           12/28/14      MON 12/29/14            TUE 12/30/14            WED
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      40          50          37          48          27
TEMP          53 49 46 43 41 40 41 47 50 45 42 41 39 38 41 46 47 39 35 32 30 28
DEWPT         49 47 45 43 41 40 41 41 42 43 41 39 38 36 36 33 30 27 25 24 23 22
RH            86 93 96100100100100 79 74 93 96 92 96 92 82 60 51 62 66 72 75 78
WIND DIR      NE  E  E NE  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE NE NE
WIND SPD       1  1  2  3  3  4  4  4  3  4  5  4  4  5  8  4  8  4  4  5  5  4
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC B1
POP 12HR                     90          30          20           5           5
QPF 12HR                   0.44        0.05        0.02           0           0
RAIN           D
RAIN SHWRS        D  D  L  C  C  C  S  S  S  S  S  S
OBVIS          F  F  F  F  F  F  F


DATE           12/31  THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          43      25    42      30    45      38    56      40    51
TEMP          40 36   30 26 38 38   33 31 41 42   40 39 52 50   44 41 48 45
DEWPT         21 21   17 16 16 19   20 24 32 36   40 39 51 46   40 38 38 36
PWIND DIR         N       N    SW      SW    SE       S     S       W     N
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 SC   SC SC FW SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 SC
POP 12HR          5       5     5      20    50      70    70      40    20
RAIN                                 S  S  C  C    L  L  L  L    C  C  S  S
SNOW                                    S  C

$$

TNZ036-290900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
253 PM EST SUN DEC 28 2014

DATE           12/28/14      MON 12/29/14            TUE 12/30/14            WED
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      39          48          37          47          28
TEMP          51 47 45 41 40 39 41 46 48 44 42 40 39 38 41 45 46 39 35 33 31 29
DEWPT         48 46 43 41 39 38 38 39 39 42 40 38 36 34 34 32 28 27 25 23 21 21
RH            89 96 93100 96 96 89 76 71 93 93 92 89 85 76 60 49 62 66 66 66 72
WIND DIR       N  E  E NE  N  N  N  N  N  N  N  N  N  N NE  N  N  N  N  N  N  N
WIND SPD       1  1  2  3  3  4  3  3  3  1  2  2  2  3  5  4  5  2  3  5  4  3
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1
POP 12HR                     80          20          20           5           5
QPF 12HR                   0.40        0.02        0.02           0           0
RAIN           D
RAIN SHWRS        D  D  L  C  S  S        S  S  S  S
OBVIS          F  F  F  F  F  F  F


DATE           12/31  THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          43      24    41      30    44      38    55      39    49
TEMP          40 36   29 25 37 37   33 31 41 42   40 39 51 49   43 40 47 44
DEWPT         20 19   16 14 15 18   19 23 30 35   40 39 49 44   38 36 36 35
PWIND DIR         N      NW    SW      SW    SE       S    SW       W     N
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 SC   SC SC FW SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 SC
POP 12HR          5       5     5      20    50      70    70      40    20
RAIN                                 S  S  C  C    L  L  L  L    C  C  S  S
SNOW                                 S  S  C

$$

TNZ099-290900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
253 PM EST SUN DEC 28 2014

DATE           12/28/14      MON 12/29/14            TUE 12/30/14            WED
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      42          52          39          53          30
TEMP          54 50 48 46 43 42 44 49 52 47 44 43 41 40 44 50 52 44 39 36 33 31
DEWPT         50 48 46 44 42 40 41 42 42 45 44 42 39 37 37 33 30 30 28 26 24 24
RH            86 93 93 93 96 93 89 77 69 93100 96 92 89 76 52 43 57 64 67 69 75
WIND DIR       N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD       2  2  3  3  4  4  3  3  3  3  3  3  4  4  9 11  9  9  9  9  8  6
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 SC SC SC SC SC SC SC SC B1
POP 12HR                     90          20          10           5           5
QPF 12HR                   0.54        0.02           0           0           0
RAIN           D
RAIN SHWRS        D  D  D  C  S  S
OBVIS          F  F  F  F  F  F  F


DATE           12/31  THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          46      27    44      32    46      41    57      41    52
TEMP          43 39   32 28 40 40   35 33 43 44   42 42 53 51   45 42 49 46
DEWPT         24 24   20 17 18 23   24 27 35 39   42 42 50 46   41 37 37 36
PWIND DIR         N       N     W      SW    SE       S     S      NW     N
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      LT    LT
AVG CLOUDS    B1 SC   SC SC SC SC   B1 B1 B2 B2   B2 B2 B2 B2   B2 B1 SC SC
POP 12HR          5       5     5      30    60      70    70      30    20
RAIN                                 C  C  L  L    L  L  L  L    C  C  S  S
SNOW                                    C  L

$$

NCZ060-290900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
253 PM EST SUN DEC 28 2014

DATE           12/28/14      MON 12/29/14            TUE 12/30/14            WED
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      44          53          40          52          29
TEMP          55 52 49 47 46 44 46 51 53 48 45 44 42 41 44 50 51 43 38 35 32 30
DEWPT         55 52 49 47 46 44 46 44 44 48 45 43 41 40 41 33 32 32 30 28 28 28
RH           100100100100100100100 77 71100100 96 96 96 89 52 48 65 73 75 85 92
MAX/MIN RH                  100          71         100          48          92
WIND DIR      NW  N  N  N  N  N NW  W NW NW  N  N NW NW  N NW NW NW  N  N  N  N
WIND DIR DEG  32 33 33 34 34 34 29 24 30 32 33 34 31 32  1 30 31 32 34  1  1  1
WIND SPD       4  4  4  4  3  3  2  2  2  2  1  2  1  2  1  6  6  3  3  4  4  3
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1
CLOUDS (%)   100 94 94 95 95 89 89 94 94 85 85 82 82 66 66 35 35 36 36 44 44 52
VSBY           0  0  0  0  0  0  0  0
POP 12HR                    100          40          20           5          10
QPF 12HR                   0.52        0.08        0.05           0           0
RAIN           D
RAIN SHWRS        D  D  D  L  C  C  C  C  S  S  S  S
OBVIS          F  F  F  F  F  F  F
HAINES                                    3                       3
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            3800                    2600
T WIND DIR                                W                      NW
T WIND SPD                                2                       9
ADI                                       4                       7
MAX LVORI                                 9                       6
STABILITY         B     D     D     B     B     D     F     C     B     G     F
CEILING         300  1700  1700  4000  2400  1000  2400  NONE  NONE  NONE  4000
STA PRES      27.80 27.79 27.78 27.80 27.81 27.85 27.91 27.97 28.03 28.05 28.06


DATE           12/31  THU 01/01/15  FRI 01/02/15  SAT 01/03/15  SUN 01/04/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          46      26    44      30    47      40    55      40    55
TEMP          43 39   32 27 40 39   34 31 43 44   42 41 51 49   44 41 51 48
DEWPT         28 24   20 17 17 21   21 25 35 38   40 41 49 47   41 38 41 38
PWIND DIR         N      NW     W       N    SE      SE     S       W    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 SC   SC SC SC SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B1 B1 SC
POP 12HR         10       5     5      20    60      70    70      50    20
RAIN                                 S  S  L  L    L  L  L  L    C  C  S  S
SNOW                                    S  L

THIS IS AN EXPERIMENTAL PRODUCT FOR PLANNING AND REVIEW PURPOSES ONLY, AND IS
NOT TO BE SUBSTITUTED FOR AN OFFICIAL FIRE WEATHER SPOT FORECAST

$$



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