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

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FOUS54 KMRX 131151
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
650 AM EST SAT FEB 13 2016

TNZ017-132100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
650 AM EST SAT FEB 13 2016

DATE             SAT 02/13/16            SUN 02/14/16            MON 02/15/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      25          13          30          26          39
TEMP             21 23 24 24 20 17 15 15 14 19 26 30 29 28 27 27 27 31 36 39 37
DEWPT            10  7  8  6  3  4  5  5  3  7  9 13 16 18 19 20 24 28 31 35 33
RH               62 50 50 45 47 56 64 64 61 59 48 49 58 66 71 74 88 88 82 85 85
WIND DIR         NW NW NW NW NW  N NE  E  E  E SE  S SE SE SE SE SE  S  S  S  S
WIND SPD         10 12 11 10  5  3  2  3  3  4  4  4  6  6  6  5  4  8  6  6  6
CLOUDS           B2 B2 B2 B1 SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10           0          30          70          80
QPF 12HR                      0           0        0.01        0.22        0.47
FLURRIES          S  S  S
RAIN                                                                    D  D  D
SLEET                                                                D
SNOW                                            S  C  L  L  L  L  D
SNOWSHWRS


DATE          TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          34    43      31    41      25    49      32    56
TEMP          35 35 41 39   34 32 39 36   29 26 43 44   37 33 50 51
DEWPT         35 32 32 31   32 27 29 27   25 22 29 28   29 28 38 36
PWIND DIR         S     W       W     W       W    SW      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV B2   OV B2 B1 B1   B1 SC SC SC   FW FW FW FW
POP 12HR         80    50      50    20      10     5       5    10
RAIN           D  D  L  C    C  C  S
SNOW              D  L       C  C  S

$$

TNZ071-132100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
650 AM EST SAT FEB 13 2016

DATE             SAT 02/13/16            SUN 02/14/16            MON 02/15/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          18          34          31          40
TEMP             24 26 29 29 26 22 20 20 19 24 30 34 33 32 32 32 32 34 38 40 39
DEWPT            13  9  7  6  4  5  8 10  8 12 13 16 18 18 22 25 28 32 35 36 36
RH               62 48 39 37 38 47 59 64 61 60 49 47 53 56 66 75 85 92 89 85 89
WIND DIR          N  N  N  N NE NE  E NE NE NE SW SW SE  S  S  S SE  S SW SW SE
WIND SPD         10 10  6  5  3  4  3  4  4  2  3  5  5 10  5  8  4  8  4  6  5
CLOUDS           B1 B1 B1 SC SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5           0          30          70          90
QPF 12HR                      0           0        0.02        0.22        0.73
RAIN                                               C  L              D  D  D  D
SLEET                                                             D
SNOW                                            S  C  L  L  L  L


DATE          TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          36    46      33    45      30    54      36    62
TEMP          37 37 44 42   37 34 42 40   34 31 48 48   41 38 56 57
DEWPT         36 34 35 35   34 30 31 29   25 27 31 31   33 35 41 41
PWIND DIR        SW    SW       W     W       E     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV B2 B2   OV B2 B1 SC   SC SC FW FW   FW FW FW FW
POP 12HR         80    50      40    10      10     5       5    10
RAIN           D  L  C  C    C  S
SNOW              L  C          S

$$

TNZ036-132100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
650 AM EST SAT FEB 13 2016

DATE             SAT 02/13/16            SUN 02/14/16            MON 02/15/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          18          34          31          40
TEMP             23 25 28 28 26 22 20 20 19 24 30 34 33 32 32 32 32 34 38 40 38
DEWPT            10  5  5  5  3  5  7  9  9 11 12 18 20 20 23 25 28 32 34 35 35
RH               57 42 37 37 36 47 56 62 64 57 46 51 58 61 69 75 85 92 85 82 89
WIND DIR          N  N  N  N  N NE NE NE  E NE  S  S  S  S  S  S SE SW SW SW SE
WIND SPD          8  9  8  6  4  4  4  4  4  4  4  6  3  5  3  4  3  5  3  5  3
CLOUDS           B1 B1 B1 SC SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5           0          40          70          90
QPF 12HR                      0           0        0.04        0.26        0.74
RAIN                                               C  L              D  D  D  L
SNOW                                         S  C  C  L  L  L  L  D


DATE          TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          35    46      33    46      29    55      37    61
TEMP          36 36 43 42   37 34 43 41   34 31 49 49   42 38 55 56
DEWPT         36 33 35 36   33 30 31 29   25 26 32 32   33 35 40 41
PWIND DIR        SW    SW       W     W       N    SE       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV B2   OV B2 B1 B1   SC SC SC FW   FW FW FW FW
POP 12HR         70    50      40    10      10     5       5    10
RAIN           D  L  C  C    C  S
SNOW           D  L  C          S

$$

TNZ099-132100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
650 AM EST SAT FEB 13 2016

DATE             SAT 02/13/16            SUN 02/14/16            MON 02/15/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          21          40          35          44
TEMP             26 29 32 33 30 28 26 23 22 28 36 40 38 37 36 36 36 38 42 44 41
DEWPT            13  9  6  6  7 11 13 14 11 12 10 14 18 21 25 27 32 33 37 37 41
RH               57 42 33 31 37 48 57 68 62 50 33 34 44 52 64 69 85 82 82 76100
WIND DIR          N  N  N  N  N NE NE NE NE  E  S  S SE  S  S  S SE  S  S  S SE
WIND SPD         12 13  9  8  5  5  4  4  4  3  5  5  9 11  9  8  6  8  8  4  6
CLOUDS           SC SC SC FW SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0           5          20          60          80
QPF 12HR                      0           0        0.02        0.15        0.76
RAIN                                            S  S  C  C  L  L  D  D  D  D  L


DATE          TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          36    51      35    51      32    61      40    65
TEMP          38 37 48 46   39 36 47 45   37 34 54 54   46 42 59 59
DEWPT         38 34 37 38   37 32 32 32   30 29 32 35   38 37 42 45
PWIND DIR        SW     W       W    NW       N    SE       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV B2 B2   B2 B1 SC FW   FW SC SC FW   FW FW FW FW
POP 12HR         70    50      30    10       5     5       5     5
RAIN           L  L  C  C    C
SNOW           L  L

$$

NCZ060-132100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
650 AM EST SAT FEB 13 2016

DATE             SAT 02/13/16            SUN 02/14/16            MON 02/15/16
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          36          30          39
TEMP             24 27 30 31 25 21 20 17 16 23 31 36 34 33 32 31 31 33 37 39 37
DEWPT            14  8  4  5  8 10 12 14  8 11  9  9 14 17 21 24 28 30 34 35 37
RH               65 44 32 32 48 62 71 88 70 59 39 32 43 51 63 75 88 89 89 85100
MIN/MAX RH                   31          92          32          92          72
WIND DIR          N  N NW NW  N  N  N NE SE  E  S  S SE  S SE SE SE  S SE  S SE
WIND DIR DEG     33 33 32 32 33  1  2  6 13  9 19 18 14 16 13 13 13 16 15 19 14
WIND SPD         10 11 10 10  6  4  2  2  3  2  4  5  8  8  6  5  5  6  5  4  6
CLOUDS           SC SC SC FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS (%)       42 37 37 22 26 50 65 72 95 90 93 95 95 95 95 95 95 93 95 93 91
VSBY             10 10 10 10 10 10 10
POP 12HR                      0           0          20          60          80
QPF 12HR                      0           0        0.01        0.09        0.50
RAIN                                               S  C  C        D  D  D  D  D
SLEET                                                       L  L  D
SNOW                                                  C  C  L
HAINES                        5                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                5200                    4000
T WIND DIR                    N                      SE
T WIND SPD                   14                      12
ADI                          46                      26
MAX LVORI                     1                       3
STABILITY         F     B     B     F     D     B     D     D     D     D     C
CEILING       20800  NONE 17100  8900  6300  7200  5500  4000  2400  2400  1700
STA PRES      28.27 28.36 28.37 28.34 28.32 28.29 28.22 28.19 28.14 28.06 27.89


DATE          TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          34    48      32    48      28    59      36    60
TEMP          35 35 45 43   36 33 44 42   34 30 52 52   42 37 54 54
DEWPT         35 32 34 34   35 29 31 29   26 24 30 33   33 34 39 41
PWIND DIR        SW     W       W    NW       N     W      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV B2 B1   B2 B1 B1 FW   FW FW FW FW   FW FW FW FW
POP 12HR         80    40      40    10       5     5       5     5
RAIN           D  D  C  C    C  S
SNOW           D  D  C          S

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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