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

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FOUS54 KMRX 221900
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
300 PM EDT Fri Sep 22 2017

TNZ017-230900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
300 PM EDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      58          87          60          84          59
Temp          85 76 68 64 62 59 73 83 86 77 69 66 63 61 72 81 83 75 68 65 62 60
Dewpt         62 64 62 61 59 59 64 61 59 60 61 60 59 58 58 59 60 61 60 59 58 57
RH            46 66 81 90 90100 73 47 40 56 76 81 87 90 61 47 46 62 76 81 87 90
Wind Dir       N  E  E  E  E  E  E  N NE  E  E  E  E  E  E NW NE NW  E  E  E  E
Wind Spd       3  2  3  3  2  2  1  2  4  3  3  4  2  2  2  2  4  2  3  2  3  2
Clouds        SC SC SC FW FW FW CL FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10           5           5           5           5
QPF 12hr                      0           0           0           0           0
Obvis                     PF


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      60    84      61    84      61    79      55    74
Temp          81 76   66 61 81 76   66 62 81 76   66 62 77 71   61 56 72 66
Dewpt         59 60   59 58 61 63   61 61 62 62   62 60 59 58   56 54 55 56
PWind Dir         N       E    NW       N    NW      NW    NW       N     N
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW FW   FW FW FW FW   FW SC B1 B1   SC SC B1 B1
PoP 12hr          5       5    10       5     5      10    20      10    20
Rain shwrs                                               S  S          S  S
Tstms                                                    S  S

$$

TNZ071-230900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
300 PM EDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          88          64          86          63
Temp          86 79 73 70 68 66 77 85 87 79 72 69 67 65 75 83 85 78 71 68 66 64
Dewpt         65 66 65 65 64 64 67 65 63 63 64 63 61 60 61 63 63 63 62 61 60 60
RH            50 64 76 84 87 93 71 51 45 58 76 81 81 84 62 51 48 60 73 78 81 87
Wind Dir       N  E SE  E SE  E NE  N NE  E SE  E SE SE  N  N NE  E  E  E  E SE
Wind Spd       5  2  2  3  2  2  2  3  4  3  3  2  2  2  1  2  4  3  3  2  2  2
Clouds        SC SC SC SC SC FW FW FW SC FW SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10          10           5           5           5
QPF 12hr                      0           0           0           0           0


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      62    86      64    87      64    82      59    76
Temp          83 78   68 63 83 78   69 65 84 79   69 65 80 74   64 60 74 69
Dewpt         62 63   62 60 63 63   62 61 63 63   64 61 60 59   59 56 58 58
PWind Dir         N      NE     N      NE     N       N     N       N     N
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW FW   FW FW CL FW   FW SC B1 B1   SC SC B1 B1
PoP 12hr          5       5     5       5     5       5    20      10    20
Rain shwrs                                               S  S          S  S
Tstms                                                    S  S

$$

TNZ036-230900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
300 PM EDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          88          64          85          62
Temp          87 80 74 71 69 67 77 85 87 79 72 69 67 65 75 82 84 77 70 67 65 63
Dewpt         65 67 66 65 65 64 67 65 63 63 65 64 61 60 61 63 63 63 62 61 61 61
RH            48 65 76 81 87 90 71 51 45 58 79 84 81 84 62 53 49 62 76 81 87 93
Wind Dir      NE  E NE NE NE NE  E NE NE  E  N NE NE NE SE  S  E SE NE  N  N NE
Wind Spd       4  2  1  3  2  2  2  1  4  3  2  2  2  2  0  2  3  2  2  2  2  2
Clouds        SC SC SC SC SC SC FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10           5           5           5           5
QPF 12hr                      0           0           0           0           0
Obvis                        PF


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      63    86      64    87      64    81      58    76
Temp          83 78   68 64 83 78   69 65 84 79   69 65 79 73   63 59 74 69
Dewpt         62 63   62 61 63 64   63 63 63 64   64 62 60 60   60 57 58 57
PWind Dir        NE      NE    NW       N     N       N     N       N     N
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW B1 B1   SC SC B1 B1
PoP 12hr          5       5     5       5     5       5    20      10    20
Rain shwrs                                               S  S          S  S
Tstms                                                    S  S

$$

TNZ099-230900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
300 PM EDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          88          66          87          66
Temp          87 81 75 73 71 69 78 85 87 80 74 71 69 67 77 84 86 80 74 71 69 67
Dewpt         66 68 68 67 66 66 68 67 66 67 66 65 63 62 63 65 65 65 64 63 63 63
RH            50 65 79 81 84 90 71 55 50 65 76 81 81 84 62 53 50 60 71 76 81 87
Wind Dir      NW  E  E NE NE  N NE  E NE  E SE  N  N  N  N  E SE NE  N  N  N  N
Wind Spd       3  2  2  1  2  1  1  1  3  3  3  1  1  1  1  3  3  1  2  2  2  1
Clouds        SC B1 SC SC SC SC FW SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                     10          10           5           5           5
QPF 12hr                      0           0           0           0           0
Obvis                     PF


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      65    88      65    87      66    83      62    78
Temp          84 79   70 66 85 80   70 66 84 80   71 67 81 76   67 63 76 72
Dewpt         64 65   64 63 65 65   64 64 66 66   66 62 63 63   61 59 60 60
PWind Dir         N       N     N       N     N       N     N       N     N
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW SC   FW FW FW FW   FW CL FW FW   FW FW B1 B1   SC SC B1 B1
PoP 12hr          5       5     5       5     5       5    20      10    20
Rain shwrs                                               S  S          S  S
Tstms                                                    S  S          S  S

$$

NCZ060-230900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
300 PM EDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      59          87          62          85          60
Temp          86 78 69 66 63 61 74 84 86 77 70 67 65 63 74 82 84 76 69 66 63 61
Dewpt         65 67 65 63 61 60 67 64 65 64 62 61 60 59 60 61 61 61 60 59 59 59
RH            50 69 87 90 93 97 79 51 50 64 76 81 84 87 62 49 46 60 73 78 87 93
Max/Min RH                   97          50          87          46          93
Wind Dir       N  S  E  E  E  E  E  N  N  E SE  E  E  E  E SE  W  N  E  E  E  E
Wind Dir Deg   0 17  8  9  8  7 11 34  1  8 12  9  8  7 10 13 27  1 10  9  8  7
Wind Spd       4  2  2  3  3  3  1  2  2  3  3  4  3  3  3  3  3  3  3  2  3  4
Clouds        B1 B1 B1 SC SC FW FW SC B1 SC FW FW FW FW FW SC SC SC SC FW FW FW
Clouds (%)    60 68 67 47 37 21 12 38 57 34 22 15 15 20 20 27 27 26 26 22 22 21
Vsby           0  0  0  0  0  0  0  0
PoP 12hr                     30          20           5           5           5
QPF 12hr                   0.01        0.01           0           0           0
Rain shwrs     C  C                 S  S
Tstms          C  C                 S  S
Obvis                     PF  F
Haines                                    4                       4
LAL               3     3     1     2     2     1     1     1     1     1     1
Max Mix Hgt                            5800                    7100
AGL Mix Hgt                            4100                    5400
Max Vent Rt                            9400                   25000
T Wind Dir                               NE                      SE
T Wind Spd                                2                       4
ADI                                       8                      22
Max LVORI                                 6                       4
Stability         B     G     G     B     B     G     G     B     B     G     G
Ceiling        6300  6300 20800  6300  6300  7200 20800  7200  6300 15900 15900
Sta Pres      27.98 27.99 28.01 28.00 27.98 27.99 28.01 27.99 27.96 27.98 27.98


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      60    83      61    84      61    81      58    76
Temp          80 75   65 61 80 75   66 62 81 76   66 62 78 73   63 59 74 69
Dewpt         61 62   61 59 62 63   60 59 61 63   62 60 61 60   59 58 58 58
PWind Dir         N      NE     N       N     N      NW    NW       N     N
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW SC   FW FW FW FW   FW CL CL CL   FW FW B1 B1   SC B1 B1 B1
PoP 12hr          5       5     5       5     5       5    20      10    20
Rain shwrs                                               S  S          S  S
Tstms                                                    S  S          S  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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