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

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
612 AM EST FRI DEC 9 2016

TNZ017-092100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
612 AM EST FRI DEC 9 2016

DATE             FRI 12/09/16            SAT 12/10/16            SUN 12/11/16
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          38          22          46
TEMP             23 26 30 31 25 22 19 18 16 23 33 37 31 28 26 24 23 31 41 45 42
DEWPT            13 14 14 12 13 13 13 13 13 12 12 13 14 14 14 15 17 20 23 27 30
RH               65 60 51 45 60 68 77 80 88 62 41 37 49 55 60 68 77 63 48 49 62
WIND DIR          W  W  W  W  W  W  W  W  S SW  W SW SE  E  E SE SE SE  S  S  S
WIND SPD          6  6  6  6  3  2  1  0  2  4  5  4  3  3  3  4  5  8  9 10 10
CLOUDS           OV B2 B1 SC SC FW FW FW FW FW FW FW SC SC B1 B1 SC SC B1 B1 B1
POP 12HR                      5           0           0           5          10
QPF 12HR                      0           0           0           0           0
FLURRIES          C
RAIN                                                                          S


DATE          MON 12/12/16  TUE 12/13/16  WED 12/14/16  THU 12/15/16
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          37    54      34    52      35    45      23    38
TEMP          39 38 51 46   39 35 48 45   39 36 43 36   29 24 35 32
DEWPT         36 38 46 45   37 35 38 37   35 34 35 32   22 19 18 18
PWIND DIR         S    SW      NW     S      SE     N      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 OV B2   B2 B2 B1 B2   B1 B1 B2 B2   B1 B1 SC SC
POP 12HR         50    70      20    30      30    40      30    10
RAIN           S  C  L  L    S  S  C  C    C  C  C  C    C
SNOW                                                     C  S

$$

TNZ071-092100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
612 AM EST FRI DEC 9 2016

DATE             FRI 12/09/16            SAT 12/10/16            SUN 12/11/16
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                      33          20          41          25          49
TEMP             23 26 31 32 28 25 23 22 21 28 37 40 34 31 29 27 26 34 44 48 45
DEWPT            16 14 13 12 14 15 16 15 15 14 14 15 16 17 18 19 20 23 27 30 33
RH               74 60 47 43 55 65 74 74 77 55 38 36 47 56 63 71 78 64 51 49 62
WIND DIR          N  N  N NW  N NE NE NE  E NE  N NE  E  E  E SE SE  S  S  S  S
WIND SPD          4  4  3  4  2  2  1  1  2  3  3  3  3  2  2  3  3  6  9 10 10
CLOUDS           SC FW FW FW FW FW CL SC CL CL FW FW FW FW SC SC SC SC B1 B1 B2
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN                                                                          S


DATE          MON 12/12/16  TUE 12/13/16  WED 12/14/16  THU 12/15/16
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          40    57      39    54      38    50      28    40
TEMP          42 41 54 50   44 40 51 47   42 39 48 41   34 29 38 35
DEWPT         38 41 50 49   39 38 42 41   40 39 38 36   25 23 18 20
PWIND DIR         S    SW       N     E       N     N       N    NE
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV OV   B1 B1 B1 B1   B2 B1 B2 B2   B1 B1 SC SC
POP 12HR         50    80      20    30      20    40      20    10
RAIN           S  C  D  D    S     C  C    S  S  C  C    S
SNOW                                                     S

$$

TNZ036-092100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
612 AM EST FRI DEC 9 2016

DATE             FRI 12/09/16            SAT 12/10/16            SUN 12/11/16
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                      35          20          40          25          49
TEMP             24 27 33 34 29 26 24 22 21 27 36 39 34 31 29 27 26 34 44 48 45
DEWPT            14 14 12 11 14 15 15 15 15 14 14 15 16 17 18 19 20 23 27 30 33
RH               65 57 41 38 53 62 68 74 77 57 40 37 47 56 63 71 78 64 51 49 62
WIND DIR          N  N  N NW  N  N  N  N NE  E  S  E  E NE  N NE  N  S  S  S SW
WIND SPD          4  4  3  4  2  2  1  0  1  3  2  3  3  2  3  2  2  6  9 10 10
CLOUDS           B1 FW FW FW FW FW FW FW CL CL FW FW FW FW B1 B1 B1 B1 B1 B1 B2
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN                                                                          C


DATE          MON 12/12/16  TUE 12/13/16  WED 12/14/16  THU 12/15/16
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          40    56      37    52      38    49      26    40
TEMP          42 41 53 48   42 38 49 46   42 39 47 40   32 27 37 35
DEWPT         38 41 50 47   38 36 41 40   39 38 36 32   22 22 17 19
PWIND DIR        SW    SW       N     E       N    NW       N     N
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV OV   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 SC SC
POP 12HR         60    80      20    30      20    40      20    10
RAIN           C  L  D  D    S     C  C    S  S  C  C    S
SNOW                                                     S

$$

TNZ099-092100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
612 AM EST FRI DEC 9 2016

DATE             FRI 12/09/16            SAT 12/10/16            SUN 12/11/16
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                      38          22          45          28          50
TEMP             25 29 35 37 31 28 26 24 23 30 40 44 38 35 32 31 29 36 46 50 47
DEWPT            14 16 14 12 16 17 18 17 17 16 16 17 18 20 21 21 22 25 29 33 36
RH               62 58 41 35 53 63 71 74 77 55 37 33 44 54 63 66 75 64 51 52 65
WIND DIR          N  N  N  N  N  N  N  N  N NE NE NE NE NE NE  S  S  S  S  S  S
WIND SPD          8  9  6  6  5  4  2  2  2  5  3  3  3  2  2  3  5  9  9 10 11
CLOUDS           FW CL FW FW FW FW FW CL CL CL FW FW FW FW SC SC SC SC B1 B1 B2
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN                                                                          S


DATE          MON 12/12/16  TUE 12/13/16  WED 12/14/16  THU 12/15/16
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          42    59      42    56      42    53      30    45
TEMP          44 43 56 52   46 43 53 50   46 43 51 44   36 31 42 39
DEWPT         41 43 54 50   43 40 43 43   43 43 42 37   28 24 19 23
PWIND DIR         S    SW       N    NE      NE    NW       N     N
WIND CHAR        GN    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    B2 B2 OV OV   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 SC SC
POP 12HR         60    70      20    30      20    30      20    10
RAIN           S  L  L  L    S  S  C  C    S  S  C  C    S

$$

NCZ060-092100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
612 AM EST FRI DEC 9 2016

DATE             FRI 12/09/16            SAT 12/10/16            SUN 12/11/16
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                      35          17          42          24          48
TEMP             21 25 32 34 28 24 22 20 19 26 37 41 35 31 29 27 25 33 43 47 44
DEWPT            14 18 14 13 15 16 16 16 14 13 13 14 15 16 17 18 19 23 27 30 33
RH               74 74 47 41 58 71 77 84 80 57 37 33 43 53 60 68 78 66 53 51 65
MIN/MAX RH                   41          84          33          78          51
WIND DIR          N  N NW NW NW  N  N  N NE NW  W  W  N SE SE SE SE SE SE SE SE
WIND DIR DEG     33 34 32 31 32 34  0  0  4 29 27 28 33 12 13 14 13 14 15 15 14
WIND SPD          6  6  6  8  4  3  2  1  3  3  4  4  3  4  6  8  8 10 10 10 12
CLOUDS           FW CL FW FW FW FW CL CL CL CL FW FW FW FW SC SC SC SC B1 B1 B1
CLOUDS (%)        7  3  7 10 21 18  4  1  4  4  7  7 19 19 39 39 40 40 51 51 64
VSBY             10 10 10 10 10 10 10
POP 12HR                      0           0           0           5          10
QPF 12HR                      0           0           0           0           0
RAIN                                                                          S
HAINES                        4                       5
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                4500                    3800
AGL MIX HGT                2800                    2100
MAX VENT RT               38400                   12100
T WIND DIR                    N                       W
T WIND SPD                   13                       5
ADI                          33                      11
MAX LVORI                     3                       4
STABILITY         F     C     B     G     G     B     B     F     F     C     C
CEILING        NONE 23500 23500  NONE  NONE 23500 17100 15900  NONE  4000  3200
STA PRES      28.23 28.26 28.27 28.29 28.30 28.28 28.23 28.22 28.18 28.12 28.06


DATE          MON 12/12/16  TUE 12/13/16  WED 12/14/16  THU 12/15/16
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          38    57      39    56      39    50      27    43
TEMP          41 39 53 50   44 40 53 49   43 40 48 41   33 28 40 38
DEWPT         38 39 51 49   42 39 41 42   39 40 40 39   27 23 18 20
PWIND DIR        SE    SW       N    SE      SE    SW      NW     N
WIND CHAR        GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 OV OV   B2 B2 B1 B1   B1 B1 B2 B2   B1 B1 SC SC
POP 12HR         50    80      30    30      30    30      20    10
RAIN           S  C  D  D    C  S  C  C    C  C  C  C    S
SNOW                                                     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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