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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4
000
FOUS54 KMRX 200751
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
251 AM EST Mon Nov 20 2017

TNZ017-202100-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
251 AM EST Mon Nov 20 2017

Date             Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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          29          59          37          50
Temp          29 27 36 48 52 43 38 35 33 34 44 55 58 50 45 43 40 38 43 48 49 41
Dewpt         26 25 25 23 23 25 26 27 27 28 34 41 43 42 43 41 37 35 37 32 31 28
RH            88 92 64 37 32 49 62 72 78 78 68 59 57 74 93 93 89 89 79 54 50 59
Wind Dir      SW SW  S  S  S  E SE SE SE SE  S SW  S  S  S  W  W  W  N  N  N  N
Wind Spd       2  3  2  3  2  2  3  1  1  3  3  6  9  5  3  4  4  3  6  6  6  5
Clouds        CL CL CL CL CL CL FW FW SC SC FW SC SC SC B1 B1 B1 B1 SC SC FW FW
PoP 12hr                      0           0           5          10           5
QPF 12hr                      0           0           0           0           0


Date          Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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          27    50      29    54      34    55      34    45
Temp          33 28 47 41   34 30 50 46   39 35 52 46   39 35 43 38
Dewpt         22 24 30 31   28 27 34 34   33 34 40 41   38 33 29 27
PWind Dir        NE    NW       W    SW       S     W       W    NW
Wind Char        LT    LT      LT    LT      LT    LT      LT    GN
Avg Clouds    FW FW SC SC   FW FW FW FW   CL FW B1 B1   SC SC SC SC
PoP 12hr          5     5       5     5       5    10      10    10

$$

TNZ071-202100-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
251 AM EST Mon Nov 20 2017

Date             Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      54          36          59          40          52
Temp          28 28 36 49 53 47 43 41 39 36 46 55 58 51 47 45 43 41 45 50 51 44
Dewpt         28 28 29 27 26 27 29 30 31 32 39 44 46 45 43 43 40 37 38 35 35 32
RH           100100 75 42 35 45 57 65 73 85 76 66 64 80 86 93 89 85 76 56 54 62
Wind Dir      SE  E NE NE NE  E SE  S  S  S  S SW  S SW SW SW  W NE  N NE NE NE
Wind Spd       1  1  3  3  2  1  0  0  0  2  3  4 10  4  3  4  2  1  4  6  8  8
Clouds        CL CL CL CL CL FW FW SC SC SC B1 B1 B1 SC SC SC SC SC SC SC FW SC
PoP 12hr                      0           0           5           5           5
QPF 12hr                      0           0           0           0           0


Date          Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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          32    51      32    55      38    58      37    50
Temp          37 33 48 43   37 33 52 48   42 39 55 49   42 38 48 42
Dewpt         29 30 35 35   33 30 36 37   37 37 42 43   39 35 33 30
PWind Dir        NE    NW      NE    NW      SW    SW       W    NW
Wind Char        LT    LT      LT    LT      LT    GN      LT    LT
Avg Clouds    SC SC SC SC   FW FW FW CL   CL FW B1 B1   FW FW FW FW
PoP 12hr          5     5       5     5       5    10      10    10

$$

TNZ036-202100-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
251 AM EST Mon Nov 20 2017

Date             Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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          36          58          39          52
Temp          29 27 35 48 52 46 42 40 39 37 46 55 57 50 46 44 42 40 45 50 51 43
Dewpt         27 27 27 26 25 27 28 29 31 32 38 44 45 44 41 39 36 35 36 34 33 30
RH            92100 72 42 35 47 57 64 73 82 73 66 64 80 83 82 79 82 70 54 50 60
Wind Dir       E  E  E  E SE NE  N SW SW  S SW  S  S SW SW SW NW  N  N  N  N  N
Wind Spd       0  0  2  3  3  0  0  0  0  2  0  4  8  5  3  2  2  3  6  6  8  8
Clouds        CL CL CL CL CL FW FW FW SC SC B1 B2 B1 SC B1 SC SC SC SC FW FW FW
PoP 12hr                      0           0           5           5           5
QPF 12hr                      0           0           0           0           0


Date          Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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          31    51      32    55      38    57      37    49
Temp          36 32 48 43   37 33 52 48   42 39 54 49   42 38 47 41
Dewpt         27 29 33 34   32 30 35 36   36 37 41 42   37 34 32 29
PWind Dir        NE    NW      NW    SE      SW    SW       W    NW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW SC SC   FW FW FW CL   CL FW B1 B1   FW FW FW SC
PoP 12hr          5     5       5     5       5     5      10     5

$$

TNZ099-202100-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
251 AM EST Mon Nov 20 2017

Date             Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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          37          60          39          55
Temp          34 30 40 51 56 49 45 42 40 39 48 57 59 51 47 44 42 40 46 53 54 46
Dewpt         25 25 26 24 24 28 31 33 34 35 41 45 46 45 42 41 38 36 37 36 36 33
RH            69 81 57 34 29 44 58 70 79 85 77 64 62 80 83 89 86 85 71 52 50 60
Wind Dir       N  N NE  E  S  S  S  S  S  S  S  S  S  S  S  W NW  N  N  N  N  N
Wind Spd       2  2  5  3  4  1  3  3  3  4  5  5  6  4  2  1  2  2  6  9  9  8
Clouds        CL CL CL FW FW FW SC SC SC B1 B2 B1 B1 SC SC SC FW SC FW FW FW SC
PoP 12hr                      0           0           5           5           5
QPF 12hr                      0           0           0           0           0


Date          Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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    54      35    58      39    60      38    53
Temp          39 35 51 46   40 36 55 50   44 40 57 51   44 39 51 45
Dewpt         30 30 35 36   34 32 35 38   36 36 41 43   40 35 32 31
PWind Dir         N     N       N    NE       S    SW      NW    NW
Wind Char        GN    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW SC SC FW   FW FW FW CL   CL FW B1 B1   SC FW FW FW
PoP 12hr          5     5       5     5       5     5      10     5

$$

NCZ060-202100-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
251 AM EST Mon Nov 20 2017

Date             Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      59          32          59          39          57
Temp          28 27 36 53 58 48 42 39 36 35 45 55 58 51 46 44 42 40 47 54 56 48
Dewpt         28 27 29 26 24 29 30 31 31 34 43 47 48 47 44 43 40 38 39 38 38 36
RH           100100 75 35 27 47 62 73 82 96 93 74 69 86 93 96 93 92 74 54 51 63
Min/Max RH                   27         100          69          96          51
Wind Dir       N NE  E  S  S SE SE SE SE SE SE  S  S  S  W  W NW  N  N  N  N  N
Wind Dir Deg   1  6 11 19 18 14 13 14 14 14 15 16 16 16 26 28 32  0  0 34 34  1
Wind Spd       3  2  1  4  5  4  4  5  5  5  6  5  5  4  2  3  4  5  6  6  6  5
Clouds        CL CL CL FW FW FW SC SC B1 B1 B2 B2 B2 SC B1 SC SC SC SC FW FW FW
Clouds (%)     0  0  0 13 13 24 34 39 54 56 83 78 71 49 60 44 42 38 36 18 15 14
Vsby           0  0  0  0  0  0  0  0
PoP 12hr                      0           0          20          10           5
QPF 12hr                      0           0        0.02           0           0
Rain shwrs                                S  S  S  S
Haines                        5                       3
LAL               1     1     1     1     1     1     1     1     1     1     1
Max Mix Hgt                4000                    2700
AGL Mix Hgt                2300                    1000
Max Vent Rt               16100                   10300
T Wind Dir                    S                       S
T Wind Spd                    6                      10
ADI                          14                       9
Max LVORI                     5                       8
Stability         G     B     B     F     E     C     B     G     F     C     C
Ceiling        NONE  NONE  NONE  NONE  4000  4000  3200  3200  1700 23500  NONE
Sta Pres      28.07 28.08 28.06 28.06 28.02 27.99 27.96 27.96 27.97 27.96 27.95


Date          Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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    55      30    58      35    59      35    51
Temp          40 35 52 45   37 31 54 49   41 36 55 49   41 36 49 42
Dewpt         32 31 38 37   30 28 35 37   32 33 41 41   38 33 32 30
PWind Dir        NE    SW       S    NW       S     W      NW    NW
Wind Char        LT    LT      LT    LT      LT    LT      LT    GN
Avg Clouds    FW SC SC SC   FW FW FW CL   CL FW SC B1   SC FW FW FW
PoP 12hr          5     5       5     5       5    10      10     5

This is an experimental product for planning and review purposes only, and is
not to be substituted for an official fire weather spot forecast

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.