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

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FOUS54 KMRX 231903
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Point Forecast Matrices
National Weather Service Morristown TN
303 PM EDT Fri Jun 23 2017

TNZ017-240900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
303 PM EDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            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          82          59          79          54
Temp          85 82 75 72 70 70 77 81 81 76 67 63 59 62 72 77 79 72 62 58 54 57
Dewpt         67 65 67 68 67 68 68 63 61 61 59 58 58 58 56 53 53 53 52 52 52 52
RH            55 56 76 87 90 93 74 54 51 60 75 84 96 87 57 43 41 51 70 80 93 83
Wind Dir       S  S SW  W SW  W  W  W  W  W NW NW NW NW  W  W  W  W  W  W  W  W
Wind Spd      14 18 17 16  4  3  3  4  6  8  4  3  2  3  5  6  9  9  5  3  2  3
Clouds        B1 B2 OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     80          50           5           5           5
QPF 12hr                   0.58        0.06           0           0           0
Rain shwrs     C  D  D  L  L  C  C  S
Tstms          C  D  D  L  L  C  C  S


Date           06/26  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          76      55    74      53    80      59    83      63    85
Temp          74 71   57 57 72 69   55 56 77 75   61 62 81 77   65 66 84 78
Dewpt         49 52   51 53 50 53   50 52 52 58   56 58 60 63   61 62 64 67
PWind Dir         W      NW    NW       E     S       S    SW       S    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   SC SC B1 SC   FW CL CL FW   FW FW SC SC   FW FW SC B1
PoP 12hr          5      20    20       5     5       5    10      10    40
Rain shwrs             S  S  S  S                                      C  C
Tstms                  S  S  S  S                                      S  S

$$

TNZ071-240900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
303 PM EDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            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                      70          82          62          81          57
Temp          86 83 77 74 72 72 77 81 81 76 71 66 63 63 73 79 81 75 66 62 58 58
Dewpt         68 69 70 71 70 70 70 66 65 64 62 60 59 59 56 54 53 52 52 53 53 53
RH            55 63 79 90 93 93 79 60 58 66 73 81 87 87 55 42 38 45 61 72 83 83
Wind Dir       S SW SW SW SW SW  W  W NW  W NW NW  N  N  N NW NW NW NW NW NW  N
Wind Spd      23 26 19 14  5  4  3  4  5  8  5  4  5  6  6  6  8  8  5  3  2  2
Wind Gust     34 40 29
Clouds        B2 OV OV OV OV OV B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     90          50           5           5           5
QPF 12hr                   0.63        0.06           0           0           0
Rain shwrs     L  D  L  L  L  C  C  S
Tstms          L  D  L  L  L  C  C  S
Tornado        A  A


Date           06/26  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          79      58    77      58    82      64    84      67    86
Temp          77 74   61 59 74 72   61 60 79 78   66 65 82 81   70 69 85 82
Dewpt         51 54   54 54 53 56   53 54 55 60   58 60 62 63   63 64 66 67
PWind Dir        NW      NW     N      NE     S       S    SW      SW    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW SC   SC SC B1 FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr          5      10    10       5     5       5    10      10    40
Rain shwrs                                                             C  C
Tstms                                                                  S  S

$$

TNZ036-240900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
303 PM EDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            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                      71          84          62          82          57
Temp          84 82 77 74 72 73 79 83 83 78 70 67 63 63 73 80 82 76 67 63 58 58
Dewpt         70 70 70 70 70 70 69 64 62 61 61 60 59 58 55 52 52 53 53 54 53 52
RH            63 67 79 87 93 90 72 53 49 56 73 78 87 84 53 38 35 45 61 72 83 80
Wind Dir       S SW SW SW SW  W NW NW NW  W NW  N  N  N NW  W  W NW NW NW  N NE
Wind Spd      19 18 16 12  4  2  2  5  6  4  3  2  2  2  3  4  5  5  3  2  1  1
Wind Gust     29
Clouds        B2 OV OV OV OV B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     90          40           0           5           5
QPF 12hr                   0.57        0.03           0           0           0
Rain shwrs     D  D  L  L  C  C  C
Tstms          D  D  L  L  C  C  C
Tornado        A  A


Date           06/26  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          79      57    78      57    82      63    85      67    86
Temp          77 75   61 58 76 74   60 59 80 78   65 65 83 81   69 70 85 83
Dewpt         51 54   54 54 53 56   53 54 54 60   59 60 62 63   64 65 67 68
PWind Dir        NW      NW     N      NE     S       S    SW      SW    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW SC   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr          5      10    10       5     5       5    10      10    40
Rain shwrs                                                             C  C
Tstms                                                                  S  S

$$

TNZ099-240900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
303 PM EDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            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                      72          85          64          84          60
Temp          86 83 78 75 73 74 80 84 84 79 73 71 66 65 73 82 84 78 69 64 61 61
Dewpt         72 72 71 71 71 71 71 69 67 65 63 61 60 59 57 54 53 53 54 55 56 55
RH            63 70 79 87 93 90 74 61 57 62 71 71 81 81 57 38 34 42 59 73 84 81
Wind Dir      SW SW SW  W SW SW  W NW NW NW  N  N  N  N  N  N  N NW  N  N  N  N
Wind Spd      18 16 16  8  5  5  4  4  6  6  6  6  6  5  8  9  9  9  6  3  3  3
Clouds        B2 OV OV OV OV OV OV B2 B1 B1 B1 SC SC SC SC SC SC FW FW SC SC FW
PoP 12hr                     80          60           5           5           5
QPF 12hr                   0.41        0.09           0           0           0
Rain shwrs     D  D  L  L  L  L  C  C  S
Tstms          D  D  L  L  L  L  C  C  S
Tornado        A  A


Date           06/26  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          82      61    80      60    83      65    85      68    85
Temp          80 77   65 62 78 75   62 62 81 79   67 67 83 82   72 70 85 82
Dewpt         53 56   55 56 54 58   56 57 57 60   60 62 64 65   66 67 68 68
PWind Dir         N       N     N      NE    SE       S     S       S     S
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW SC SC FW   CL FW FW FW   FW FW SC SC   SC SC B1 B2
PoP 12hr          5      10    10       5     5       5    20      10    40
Rain shwrs                                               S  S          C  C
Tstms                                                    S  S          S  S

$$

NCZ060-240900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
303 PM EDT Fri Jun 23 2017

Date           06/23/17      Sat 06/24/17            Sun 06/25/17            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                      67          80          62          80          54
Temp          85 81 75 71 69 69 75 79 79 75 69 65 63 63 72 79 79 73 62 58 55 56
Dewpt         69 69 69 69 69 69 71 70 69 68 65 63 63 62 60 58 58 58 56 55 54 53
RH            59 67 82 93100100 87 74 72 79 87 93100 97 66 49 49 59 81 90 96 90
Max/Min RH                  100          72         100          47          96
Wind Dir       S SW  W  W SW  W  W NW NW NW  N  N NE  E NE NW NW  N  N NE NE NE
Wind Dir Deg  18 21 24 25 23 25 27 29 30 32  0  2  6 10  3 30 32 33  1  4  4  4
Wind Spd      17 16 12  9  4  5  5  5  6  2  2  1  1  1  4  8  8  5  3  2  1  1
Clouds        B2 OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW
Clouds (%)    75 89 95 95100 96 88 79 71 63 63 54 54 51 51 33 33 31 31 28 28 13
Vsby          10 10  5  5  5  3  7 10
PoP 12hr                     80          60           5           5           5
QPF 12hr                   0.78        0.13           0           0           0
Rain shwrs     L  D  D  L  L  L  C  C  C
Tstms          L  D  D  L  L  L  C  C  C
Haines                                    3                       5
LAL               5     5     4     4     3     1     1     1     1     1     1
Max Mix Hgt                            5200                    6400
AGL Mix Hgt                            3500                    4700
Max Vent Rt                           24000                   37600
T Wind Dir                                W                       N
T Wind Spd                                6                       8
ADI                                      21                      33
Max LVORI                                 5                       4
Stability         D     D     D     B     B     F     F     B     B     G     G
Ceiling        4700  1000  1700  3200 14800 20800 15900 13800  NONE  NONE  NONE
Sta Pres      27.83 27.89 27.92 27.96 27.96 28.03 28.05 28.06 28.04 28.07 28.08


Date           06/26  Tue 06/27/17  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17
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          78      56    76      55    80      60    82      63    82
Temp          76 71   59 57 74 69   58 57 79 74   63 62 80 76   65 65 81 77
Dewpt         50 55   53 54 51 57   52 53 55 59   57 59 61 63   62 63 66 68
PWind Dir         N       N     N       E    SE      SE     S       S     S
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW SC SC SC   FW FW FW FW   FW FW SC SC   FW SC SC B1
PoP 12hr          5      10    10       5     5       5    20      10    40
Rain shwrs                                               S  S          C  C
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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