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

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FOUS54 KMRX 110822
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
322 AM EST SUN DEC 11 2016

TNZ017-112100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
322 AM EST SUN DEC 11 2016

DATE             SUN 12/11/16            MON 12/12/16            TUE 12/13/16
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                      44          40          52          38          52
TEMP          21 20 27 39 44 42 42 41 41 41 44 50 51 46 43 42 40 39 43 49 51 44
DEWPT         19 20 18 20 23 28 30 34 35 38 41 45 45 44 42 38 36 37 38 39 40 39
RH            92100 68 46 43 57 62 76 79 89 89 83 80 93 96 86 85 92 82 68 66 82
WIND DIR      NE SE  S  S  S  S  S  S  S SW SW  W  W  W SW SE  S NE  N  N NW  N
WIND SPD       3  3  5  6  8  8  9  8  6  3  4  6  6  3  2  1  0  2  4  6  4  2
CLOUDS        SC SC SC SC B1 B1 B2 OV OV OV OV OV B2 B2 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          80         100          20          20
QPF 12HR                      0        0.25        0.44        0.01        0.04
RAIN SHWRS                       S  C  D  D  D  L  C  S           S  S  S  S


DATE          WED 12/14/16  THU 12/15/16  FRI 12/16/16  SAT 12/17/16
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          33    41      22    32      20    38      30    50
TEMP          38 33 39 33   27 23 30 27   23 21 34 35   32 31 46 45
DEWPT         34 31 31 28   22 17  9  7    9 10 15 19   25 27 42 42
PWIND DIR        NE     N      NW    NW       N    SE      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B1 SC SC   SC B1 B1 B2   B2 B2 B2 OV
POP 12HR         10    30      10    10      10    20      30    50
RAIN                                                S          C  C
RAIN SHWRS           C  C
SNOW                                                     C  C
SNOWSHWRS            C

$$

TNZ071-112100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
322 AM EST SUN DEC 11 2016

DATE             SUN 12/11/16            MON 12/12/16            TUE 12/13/16
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                      47          44          56          43          53
TEMP          24 23 30 42 47 46 45 45 44 45 48 54 55 51 48 46 45 44 47 51 52 46
DEWPT         18 20 22 26 32 36 37 39 41 42 45 48 49 48 46 44 43 40 41 42 43 43
RH            77 88 72 53 56 68 73 79 89 89 89 80 80 89 93 93 93 86 79 71 71 89
WIND DIR      SE  E SW SW SW  S  S  S SW SW SW SW  W  W  E NE  N  N  N NE  N  N
WIND SPD       2  0  1  8  9  8 10 11 10  8  5  5  3  2  2  2  1  2  4  6  4  3
CLOUDS        FW FW FW SC B1 B1 OV OV OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B1 B1 B1
POP 12HR                      5          80         100          20          20
QPF 12HR                      0        0.32        0.54        0.01        0.04
RAIN SHWRS                    S  S  C  D  D  L  C  C  S  S        S  S  S  S


DATE          WED 12/14/16  THU 12/15/16  FRI 12/16/16  SAT 12/17/16
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      26    37      25    41      35    55
TEMP          41 38 44 38   31 27 35 32   28 26 38 39   37 36 51 50
DEWPT         38 35 35 31   24 19 13 12   12 14 20 26   32 33 45 45
PWIND DIR         N     N       N     N      NE     E       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B2 B2   B1 B1 SC SC   B1 B1 B1 B1   B2 B2 B2 OV
POP 12HR         10    20      10    10      10    20      40    50
RAIN                                                S    C  C  C  C
RAIN SHWRS           S  S

$$

TNZ036-112100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
322 AM EST SUN DEC 11 2016

DATE             SUN 12/11/16            MON 12/12/16            TUE 12/13/16
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                      47          43          54          43          53
TEMP          24 24 31 42 47 45 45 44 44 44 47 52 53 49 47 46 45 44 47 51 52 46
DEWPT         20 21 20 24 30 34 35 38 40 42 45 46 48 47 45 44 42 40 41 42 43 42
RH            84 88 63 48 51 65 68 79 86 93 93 80 83 93 93 93 89 86 79 71 71 86
WIND DIR       E  S  S  S  S  S  S SW SW SW SW SW SW NW NE NE  N  N  N NE  N  N
WIND SPD       0  1  3  9  9  9 10 10 10  6  4  4  3  2  2  2  2  3  4  6  4  3
CLOUDS        FW FW FW FW B1 B2 OV OV OV OV OV OV B2 B1 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          90          90          20          20
QPF 12HR                      0        0.50        0.45        0.01        0.03
RAIN SHWRS                    C  C  D  D  D  L  C  S  S  S        S  S  S  S


DATE          WED 12/14/16  THU 12/15/16  FRI 12/16/16  SAT 12/17/16
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    45      25    36      25    41      36    54
TEMP          40 37 43 37   30 26 34 31   28 26 38 39   37 37 50 49
DEWPT         37 34 34 27   20 19 12 11   12 13 19 26   32 34 44 46
PWIND DIR         N     N       N     N      NE     E       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B1 B1 SC SC   B1 B1 B1 B1   B2 B2 B2 OV
POP 12HR         10    20      10    10      10    20      40    50
RAIN                                                S    C  C  C  C
RAIN SHWRS           S  S

$$

TNZ099-112100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
322 AM EST SUN DEC 11 2016

DATE             SUN 12/11/16            MON 12/12/16            TUE 12/13/16
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                      48          43          56          47          57
TEMP          27 25 33 43 48 46 45 44 44 44 48 53 55 52 51 49 48 48 51 55 56 50
DEWPT         23 24 24 28 32 35 35 39 42 44 48 50 50 51 48 48 47 45 46 47 46 45
RH            85 96 69 55 54 65 68 82 93100100 89 83 96 89 96 96 89 83 74 69 83
WIND DIR      NE  S  S  S  S  S  S  S  S  S  S SW  W  E NE NE SW  N  N NE  N  N
WIND SPD       1  3  6  9 10  8  8  9  8  5  3  2  0  0  2  1  1  2  4  5  4  3
CLOUDS        FW CL FW SC B1 B2 OV OV OV OV OV OV OV B2 B2 OV B2 B2 B2 B1 B1 B1
POP 12HR                     10          60          90          30          30
QPF 12HR                      0        0.21        0.35        0.05        0.02
RAIN SHWRS                    S  C  L  L  D  L  C  C  C  C  C  C  C  C  S  S  S


DATE          WED 12/14/16  THU 12/15/16  FRI 12/16/16  SAT 12/17/16
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          41    53      28    41      27    45      38    57
TEMP          45 42 51 43   35 29 38 35   31 28 41 42   40 39 53 52
DEWPT         44 41 41 34   27 22 16 14   14 15 25 30   32 36 46 48
PWIND DIR         N    NW       N     N       N    SE       S     S
WIND CHAR        LT    LT      LT    GN      LT    LT      GN    GN
AVG CLOUDS    B1 B1 B2 B2   B1 SC SC SC   B1 B1 B1 B1   B2 B2 B2 OV
POP 12HR         20    20      10    10      10    20      40    40
RAIN                                                S    C  C  C  C
RAIN SHWRS     S  S  S  S

$$

NCZ060-112100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
322 AM EST SUN DEC 11 2016

DATE             SUN 12/11/16            MON 12/12/16            TUE 12/13/16
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                      48          41          55          46          56
TEMP          18 17 27 41 48 45 44 43 42 42 46 52 54 51 50 48 47 47 50 54 55 48
DEWPT         18 17 27 34 37 37 38 40 42 42 46 52 50 50 46 46 44 41 42 43 44 44
RH           100100100 76 65 73 79 89100100100100 86 96 86 93 89 79 74 66 66 86
MIN/MAX RH                   65         100          86          96          64
WIND DIR       W SE SE  S  S SE SE  S  S  S SW SW  W  W  S SE  S  E  W NW NW NW
WIND DIR DEG  26 13 14 16 16 15 15 16 18 19 21 23 26 26 16 14 18 11 28 30 29 31
WIND SPD       2  6  8  8  8  8  8  9  9  8  6  5  3  2  1  1  2  2  4  6  5  4
CLOUDS        FW FW FW B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 OV B2 B2 B2 B1 B1 B1
CLOUDS (%)    17  8 11 64 76 76 87 84 97 99100 99 98 82 79 93 83 75 75 69 69 64
VSBY          10 10 10 10 10  6  2  2
POP 12HR                     20          60         100          40          30
QPF 12HR                   0.01        0.08        0.44        0.06        0.04
RAIN SHWRS                 S  S  C  L  L  D  D  L  C  C  C  C  C  C  C  S  S  S
HAINES                        3                       3
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                2600                    1900
AGL MIX HGT                 900                     200
MAX VENT RT               10200                    1900
T WIND DIR                   SE                      SW
T WIND SPD                   11                       8
ADI                           9                       2
MAX LVORI                     8                      10
STABILITY         F     C     C     D     D     D     B     D     F     C     B
CEILING        NONE  4000  2400  1700  1700  1700 20800 20800 15900  7200  4000
STA PRES      28.18 28.14 28.07 27.98 27.90 27.91 27.97 27.98 27.98 27.98 27.96


DATE          WED 12/14/16  THU 12/15/16  FRI 12/16/16  SAT 12/17/16
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    49      26    40      25    41      32    53
TEMP          42 38 47 40   32 27 37 34   29 26 38 37   34 33 49 49
DEWPT         42 38 39 35   27 20 15 13   13 14 22 26   29 32 45 46
PWIND DIR         N    NW      NW     N      NE    SE      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B1 SC SC   SC B1 B1 B1   B2 B2 B2 OV
POP 12HR         20    30      20    10      10    30      40    40
RAIN                                                C    C  C  C  C
RAIN SHWRS     S  S  C  C
SNOW                         S  S                           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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