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

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FOUS54 KMRX 241931
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
231 PM EST WED DEC 24 2014

TNZ017-250900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
231 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      35          44          25          57          28
TEMP          58 51 46 42 40 37 38 39 43 36 32 30 27 26 36 50 55 45 39 36 33 30
DEWPT         50 43 38 34 31 30 30 31 31 30 29 28 27 25 29 29 29 30 28 26 26 27
RH            75 74 73 73 70 75 73 73 62 79 88 92100 96 75 44 37 55 64 67 75 88
WIND DIR      SW  W  W  W  W  W  W  W SW SW  N  S  S SE  S SW SW  S  S  S  S  S
WIND SPD      14 20 13  9  9 11 11 11  9  5  0  1  1  1  3  6  5  0  1  1  1  2
WIND GUST        31
CLOUDS        OV OV OV OV OV B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW SC SC SC
POP 12HR                     30          10           0           5           5
QPF 12HR                   0.02           0           0           0           0
RAIN SHWRS     C  S  S  C  C


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          56      42    54      42    52      34    44      28    37
TEMP          50 50   46 43 51 49   45 42 50 45   39 34 42 37   32 28 35 33
DEWPT         32 35   36 41 48 47   44 42 44 38   35 32 32 29   26 23 22 21
PWIND DIR         S       S    SW       W    SW       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 B2 OV OV   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         10      50    60      60    50      30    20      30    30
RAIN                                 L  L  C  C    C  C  S  S    C     C  C
RAIN SHWRS             C  C  L  L
SNOW                                                     S       C  C  C  C

$$

TNZ071-250900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
231 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      36          48          30          57          33
TEMP          58 51 46 42 40 37 38 41 46 40 37 34 32 31 39 51 55 47 42 39 37 35
DEWPT         50 43 39 35 33 32 32 33 32 31 32 31 30 29 31 32 33 33 32 32 31 31
RH            75 74 76 76 76 82 79 73 58 70 82 89 92 92 73 48 43 58 67 76 79 85
WIND DIR      SW  W  W SW SW SW SW SW  S  S  S  N  N  N NE  S SW  E  W  N  N  S
WIND SPD      13 14 11  9  9  9  9  9  6  4  1  0  0  0  2  4  5  1  1  0  0  2
CLOUDS        B2 B2 B2 B2 B2 B2 B1 FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR                     10           5           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     L


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          56      46    56      44    55      36    47      31    40
TEMP          52 52   48 46 54 51   47 45 53 47   41 37 44 40   35 31 38 36
DEWPT         38 41   44 46 52 50   47 44 47 40   37 34 35 31   28 26 25 24
PWIND DIR         S      SW    SW       N     W      NW     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B2 B2 OV OV   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         20      60    70      60    40      20    20      30    30
RAIN                                 L  L  C  C    S  S  S  S    C  C  C  C
RAIN SHWRS        S    L  L  L  L
SNOW                                                             C  C  C

$$

TNZ036-250900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
231 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      36          48          30          56          33
TEMP          56 50 45 41 39 37 38 41 46 40 37 34 32 31 39 51 55 47 42 39 37 35
DEWPT         49 42 39 36 34 32 31 31 31 31 31 31 29 28 31 31 32 33 32 31 31 32
RH            77 74 79 82 82 82 76 67 55 70 79 89 88 88 73 46 41 58 67 73 79 89
WIND DIR      SW  W  W SW SW SW SW SW  S  S  S SE  N  N  E  S  S  E SW  S  N  S
WIND SPD      11 12 10  9  8  8  8  8  6  4  1  0  0  0  2  4  5  1  1  1  1  1
CLOUDS        B2 B2 B2 B2 B2 OV B2 CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR                     10           5           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     L


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          55      45    55      43    53      36    45      31    39
TEMP          51 51   48 46 53 50   46 44 51 46   40 36 43 39   34 31 38 35
DEWPT         39 41   43 46 51 49   46 43 45 38   36 33 34 29   27 24 23 22
PWIND DIR         S      SW    SW       N    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B2 B2 OV OV   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         20      70    70      60    40      30    20      30    30
RAIN                                 L  L  C  C    C  C  S  S    C  C  C  C
RAIN SHWRS        S    L  L  L  L
SNOW                                                             C  C  C

$$

TNZ099-250900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
231 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      35          49          32          58          36
TEMP          53 48 44 41 40 38 39 42 47 42 38 36 34 33 41 53 57 49 44 41 39 37
DEWPT         49 42 39 36 33 31 32 33 33 33 33 32 30 29 32 33 34 35 35 35 34 35
RH            86 80 82 82 76 76 76 70 58 70 82 85 85 85 70 46 42 58 70 79 82 92
WIND DIR      SW  W  W  W  W  W  W SW  S  S  N  N  N  N SE  S  S  N  N  N  N  S
WIND SPD      10  9  9  9  8  6  6  5  4  2  0  0  0  0  2  4  6  0  0  0  0  2
CLOUDS        B2 B2 B2 B2 B2 B1 B1 CL CL FW FW FW FW FW FW FW FW FW FW SC SC B1
POP 12HR                     10           0           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     C                    S  S


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          56      48    57      46    55      38    47      33    42
TEMP          52 53   50 49 55 52   49 47 53 48   42 38 45 41   37 34 40 38
DEWPT         41 45   48 49 54 51   48 47 46 41   38 35 35 32   30 27 26 26
PWIND DIR         S       S    SW      NE    SW      NW    NW      NW     N
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B2 B2 OV OV   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         30      70    70      60    40      20    20      30    30
RAIN                                 L  L  C  C    S  S  S  S    C  C  C  C
RAIN SHWRS        C    L  L  L  L
SNOW                                                                C  C

$$

NCZ060-250900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
231 PM EST WED DEC 24 2014

DATE           12/24/14      THU 12/25/14            FRI 12/26/14            SAT
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                      35          49          25          59          32
TEMP          55 49 44 39 37 36 41 49 49 39 35 32 29 27 38 53 58 48 42 39 36 33
DEWPT         49 42 38 34 32 31 30 29 30 31 30 29 27 27 30 23 25 31 31 31 30 30
RH            80 77 79 82 82 82 65 46 48 73 82 88 92100 73 31 28 51 65 73 79 89
MAX/MIN RH                   85          46         100          27          89
WIND DIR      SW  W  W  W  W  W NW NW  N NE  N  N  N  N SE SW SW SE  N  N  N SE
WIND DIR DEG  21 26 26 25 27 28 29 29  2  6  0  0  0  0 12 22 22 12  0  0  0 12
WIND SPD      11 11  9  6  6  8  8  6  4  2  0  0  0  0  2  4  6  1  0  0  0  2
CLOUDS        B2 B2 B2 B2 B2 B1 SC FW CL FW FW FW FW FW FW FW FW FW FW SC SC SC
CLOUDS (%)    81 86 86 86 86 63 40  6  1 11 11  9  9  7  7  7  7 13 13 31 31 47
VSBY          10 10 10 10 10 10 10 10
POP 12HR                     20           5           0           5          10
QPF 12HR                   0.01           0           0           0           0
RAIN SHWRS     C        S  S
HAINES                                    5                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            3900                    3500
T WIND DIR                               NW                      SE
T WIND SPD                                8                       3
ADI                                      15                       5
MAX LVORI                                 4                       9
STABILITY         C     D     E     C     B     G     G     B     B     G     G
CEILING        2400  3200  2400  NONE  NONE  NONE 23500 23500 20800 15900  8900
STA PRES      27.51 27.62 27.76 27.85 27.92 27.94 27.98 27.98 27.97 27.98 27.98


DATE           12/27  SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
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          56      46    57      46    56      37    48      31    42
TEMP          51 52   48 46 55 52   49 47 54 48   42 37 46 41   35 32 40 37
DEWPT         37 42   45 46 53 51   48 47 48 42   38 35 35 33   27 25 26 26
PWIND DIR        SE      SE     S      SE    SW      NW     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B2 B2 OV OV   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         30      70    70      60    50      20    20      30    30
RAIN                                 L  L  C  C    S  S  S  S    C  C  C  C
RAIN SHWRS        C    L  L  L  L
SNOW                                                                C  C

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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