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

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FOUS54 KMRX 051320
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
820 AM EST MON DEC 5 2016

TNZ017-052100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
820 AM EST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      52          45          56          39          50
TEMP                46 51 52 49 48 47 46 45 49 54 56 51 48 44 41 39 41 47 50 41
DEWPT               43 42 41 41 42 42 43 44 45 49 49 45 44 43 40 38 38 38 38 37
RH                  89 71 66 74 80 83 89 96 86 83 77 80 86 96 96 96 89 71 63 85
WIND DIR            SW NE NE NE  E  E  E SE SE SE  S  W  W  W NW NW  W  W  W NW
WIND SPD             0  3  4  4  3  3  2  8  9  8  6  6  6  6  5  4  4  4  4  3
CLOUDS              OV B1 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 B2
POP 12HR                     20         100         100          30          10
QPF 12HR                   0.01        0.68        0.56        0.03           0
DRIZZLE
RAIN                          L  D
RAIN SHWRS                          D  D  D  D  L  C  C  C  S  S              S
TSTMS                                     S


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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    44      20    29      17    40      26    47
TEMP          38 44 43 33   24 20 26 22   19 18 36 30   28 27 44 38
DEWPT         35 36 33 24   16 13 10 10   12 13 12 15   19 20 21 28
PWIND DIR         W     W       W     W       W    SW       S    SW
WIND CHAR        LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 OV OV B2   B2 B1 B1 SC   SC FW SC B1   B1 B1 B1 B2
POP 12HR         20    20      10    10      10    10      10    20
RAIN                                                           S  S
RAIN SHWRS     S  S  S  S

$$

TNZ071-052100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
820 AM EST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      53          46          59          41          52
TEMP                46 52 53 50 48 47 47 47 52 58 59 54 50 46 43 41 44 50 52 47
DEWPT               44 46 47 47 47 47 47 47 51 54 54 50 47 44 42 40 39 39 39 39
RH                  93 80 80 89 96100100100 96 86 83 86 89 93 96 96 82 66 61 74
WIND DIR            NE NE NE NE NE NE SE  S  S SW SW  W  W NW  N  N  N NW  N  N
WIND SPD             4  8  6  5  4  1  0  5  8  9 11 11  8  4  4  5  5  5  4  4
CLOUDS              OV B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR                     60         100          90          20          10
QPF 12HR                   0.06        1.00        0.27        0.01           0
RAIN                       C  D
RAIN SHWRS                       D  D  D  D  L  C  S  S  S                    S
TSTMS                                  S  S


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          39    46      23    33      21    41      29    47
TEMP          43 40 46 38   29 23 31 29   24 22 38 35   33 30 43 41
DEWPT         38 39 30 22   17 14 11 12   13 14 16 19   23 24 28 32
PWIND DIR         W    NW      NW    NW      NE    SW      SW    SW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV B2 B2   B1 SC SC SC   FW SC SC SC   SC SC B1 B2
POP 12HR         20    30      10    10      10    10      10    20
RAIN                                                           S  S
RAIN SHWRS     S  S  C  C

$$

TNZ036-052100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
820 AM EST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      53          47          58          41          52
TEMP                47 51 53 50 49 48 47 47 53 58 58 53 49 46 44 41 44 50 52 46
DEWPT               43 44 45 46 46 46 47 47 51 52 52 48 46 44 41 39 38 38 38 37
RH                  86 77 74 86 89 93100100 93 80 80 83 89 93 89 92 79 63 59 71
WIND DIR            NE NE NE NE NE NE  E SE SW SW SW  W NW NW  N  N  E SE  E NE
WIND SPD             4  6  5  5  5  1  0  2  4  6  8  6  4  3  3  3  2  1  1  1
CLOUDS              B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
POP 12HR                     50         100          90          20          10
QPF 12HR                   0.06        1.01        0.26        0.01           0
RAIN                       S  D
RAIN SHWRS                       D  D  D  D  L  C  S  S  S                    C
TSTMS                               S  S  S


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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    46      22    34      20    41      29    46
TEMP          42 40 45 37   28 22 32 28   24 20 37 34   33 29 42 42
DEWPT         37 37 28 20   16 14 11 12   13 14 15 19   23 25 27 33
PWIND DIR        SW    NW      NW    NW       N    SE      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV B2 B2   B1 SC SC SC   FW SC SC B1   SC SC B1 B2
POP 12HR         30    20      10    10      10    10      10    30
RAIN                                                           C  C
RAIN SHWRS     C  C  S  S

$$

TNZ099-052100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
820 AM EST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      55          50          62          42          55
TEMP                47 52 55 53 52 51 51 52 57 61 62 54 50 45 43 42 45 52 55 50
DEWPT               45 48 50 51 50 51 51 52 55 55 53 50 47 44 42 40 40 40 40 40
RH                  93 86 83 93 93100100100 93 81 72 86 89 96 96 93 82 63 57 68
WIND DIR            NE NE NE NE  N SE SE  S  S  S  W NW NW  N  N  N  N  N  N  N
WIND SPD             5  6  3  5  5  6  9 10  8  6  9  9  8  6  6  8  5  3  3  3
CLOUDS              OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR                    100         100          80          10          10
QPF 12HR                   0.15        1.18        0.08           0           0
RAIN                    S  L
RAIN SHWRS                    D  D  D  D  D  C  S  S                          C
TSTMS                         S  S  S  S  S


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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    46      23    37      21    43      32    50
TEMP          45 42 45 37   29 23 34 30   25 21 39 37   34 33 48 46
DEWPT         40 39 29 22   18 14 11 15   16 16 17 21   23 26 31 35
PWIND DIR         W    NW      NW    NW       N    SE       S     S
WIND CHAR        LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B2   SC SC SC SC   FW FW SC SC   SC SC B1 B2
POP 12HR         30    40       5    10      10    10      10    20
RAIN                                                           S  S
RAIN SHWRS     C  C  C  C

$$

NCZ060-052100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
820 AM EST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      57          48          59          40          55
TEMP                47 55 57 54 52 51 50 49 54 59 59 50 47 44 43 40 44 53 54 46
DEWPT               46 51 52 54 50 51 50 49 51 55 54 50 47 44 42 40 41 43 43 43
RH                  96 86 83100 93100100100 90 87 83100100100 96100 89 69 66 89
MIN/MAX RH                   80         100          83         100          64
WIND DIR            NE NE  S SE SE SE SE SE SE  S SW  W NW NW  N  N NW  W  W SW
WIND DIR DEG         3  6 18 13 13 14 13 13 14 17 21 28 30 32 33 33 30 26 25 23
WIND SPD             4  1  3  5 12 10 10 13 11  9  5  6  5  4  3  4  5  6  5  3
CLOUDS              OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
CLOUDS (%)          95 93100100100100100100 98 88 83 74 74 64 64 64 64 55 55 80
VSBY                 3 10 10  4  2  2
POP 12HR                     90         100          90          20          10
QPF 12HR                   0.09        1.10        0.19        0.01           0
RAIN                    S  C
RAIN SHWRS                    D  D  D  D  D  L  C  S  S  S                    S
TSTMS                         S  S  S  S  S
HAINES                        2                       2
LAL                     1     2     2     2     2     1     1     1     1     1
MAX MIX HGT                3200                    4000
AGL MIX HGT                1500                    2300
MAX VENT RT                6700                   49400
T WIND DIR                   SW                      SW
T WIND SPD                    4                      21
ADI                           6                      43
MAX LVORI                     7                       4
STABILITY               B     D     D     D     C     C     F     F     C     B
CEILING              3200  3200  3200  3200  2400  2400  2400 18200  4000  3200
STA PRES            27.88 27.85 27.77 27.61 27.64 27.78 27.87 27.91 27.91 27.92


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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    45      19    33      18    45      27    51
TEMP          44 45 44 34   25 19 31 25   20 18 41 33   29 28 47 43
DEWPT         40 39 33 23   17 14 11 11   13 14 16 18   21 23 31 32
PWIND DIR        SW    NW      NW    NW       N    SE      SE     S
WIND CHAR        LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV B2   B1 SC SC SC   FW FW SC SC   SC SC B1 B1
POP 12HR         20    40      10    10      10    10       5    20
RAIN                                                           S  S
RAIN SHWRS     S  S  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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