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

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FOUS54 KMRX 161847
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Point Forecast Matrices
National Weather Service Morristown TN
247 PM EDT Mon Jul 16 2018

TNZ017-170900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
247 PM EDT Mon Jul 16 2018

Date           07/16/18      Tue 07/17/18            Wed 07/18/18            Thu
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          84          64          84          63
Temp          85 77 73 72 71 72 78 82 83 79 72 68 66 66 76 82 83 79 71 68 65 66
Dewpt         71 71 71 70 70 70 71 71 69 72 68 66 63 64 65 62 60 62 61 61 60 60
RH            63 82 93 93 97 93 79 69 63 79 87 93 90 93 69 51 46 56 71 78 84 81
Wind Dir      SW SW SW SW SW SW  W  W  W NW NW  N NE NE  N NW  N  N NE NE NE  E
Wind Spd       5  4  1  1  2  3  6  8  8  4  2  2  1  2  2  4  4  4  3  2  2  2
Clouds        B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC FW FW FW SC SC
PoP 12hr                     60          70          30           0           0
QPF 12hr                   0.18        0.27        0.02           0           0
Rain shwrs     L  L  C  C  L  L  L  L  C  C
Tstms          L  L  C  C  L  L  L  L  C  C


Date           07/19  Fri 07/20/18  Sat 07/21/18  Sun 07/22/18  Mon 07/23/18
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      67    86      67    85      66    84      65    86
Temp          83 81   71 69 84 81   71 69 83 80   70 68 82 79   69 67 84 81
Dewpt         63 66   66 67 67 68   66 67 69 69   66 66 65 67   64 64 67 68
PWind Dir        SE      SE     S      SE    SW      SW     W       N    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC   B1 SC B1 B1   B1 B1 B2 B2   B2 B1 B1 B1   B1 B1 SC SC
PoP 12hr          5      20    30      40    60      40    40      30    30
Rain shwrs             S  S  C  C    C  C  L  L    C  C  C  C    C  C  C  C
Tstms                  S  S  C  C    C  C  L  L    C  C  C  C    C  C  C  C

$$

TNZ071-170900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
247 PM EDT Mon Jul 16 2018

Date           07/16/18      Tue 07/17/18            Wed 07/18/18            Thu
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                      73          87          68          88          68
Temp          88 81 78 76 75 75 81 85 86 82 75 72 70 70 80 86 87 83 76 72 70 70
Dewpt         72 73 72 71 71 72 72 72 72 74 72 71 68 68 68 62 58 61 65 65 64 65
RH            59 77 82 85 87 90 74 65 63 77 90 97 93 93 67 45 38 47 69 79 81 84
Wind Dir      SW SW SW SW SW SW SW  W  W  N NE NE NE NE NE  N  N  N NE NE NE  E
Wind Spd       9  5  4  3  3  4  6  6  8  5  2  2  3  3  4  4  6  6  4  3  3  4
Clouds        B2 B2 SC SC SC B1 B2 B1 B2 B1 SC SC SC SC SC SC SC FW FW FW FW SC
PoP 12hr                     50          60          30           0           0
QPF 12hr                   0.05        0.27        0.01           0           0
Rain shwrs     L  C  C  C  C  C  L  L  C  C
Tstms          L  C  C  C  C  C  L  L  C  C


Date           07/19  Fri 07/20/18  Sat 07/21/18  Sun 07/22/18  Mon 07/23/18
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          89      70    88      70    86      68    85      67    88
Temp          87 84   74 72 86 84   74 72 84 82   72 70 83 81   71 69 86 84
Dewpt         67 69   68 69 70 72   71 70 71 71   68 67 67 69   66 67 68 70
PWind Dir         S       S     S       S    SW      SW     W      NE     N
Wind Char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg Clouds    SC SC   SC B1 B1 B1   B1 B1 B2 B1   B1 B1 SC B1   SC FW SC SC
PoP 12hr          5      20    30      40    60      40    30      20    20
Rain shwrs             S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms                  S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S

$$

TNZ036-170900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
247 PM EDT Mon Jul 16 2018

Date           07/16/18      Tue 07/17/18            Wed 07/18/18            Thu
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                      73          88          69          88          67
Temp          88 80 77 76 75 75 82 86 87 83 76 73 71 71 80 86 87 83 75 72 69 69
Dewpt         73 74 73 72 72 72 73 72 72 74 71 69 67 68 66 63 59 63 66 65 64 64
RH            61 82 87 87 90 90 74 63 61 74 85 87 87 90 62 46 39 51 74 79 84 84
Wind Dir      SW SW SW SW SW SW SW  W NW  N  N  N  N NE NE  N  N  N  N  N  N NE
Wind Spd       5  4  2  1  1  1  3  4  4  2  2  1  2  2  3  3  3  2  2  2  2  1
Clouds        B2 B1 SC SC SC B2 B2 B1 B1 SC FW FW SC SC FW SC FW FW FW FW FW SC
PoP 12hr                     50          60          20           0           0
QPF 12hr                   0.05        0.26        0.01           0           0
Rain shwrs     L  C  C  C  C  C  L  L  C  S
Tstms          L  C  C  C  C  C  L  L  C  S


Date           07/19  Fri 07/20/18  Sat 07/21/18  Sun 07/22/18  Mon 07/23/18
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          89      71    89      71    86      68    86      68    89
Temp          87 85   75 73 87 85   75 73 84 82   72 70 84 82   72 70 87 84
Dewpt         65 69   70 70 71 72   71 70 72 71   68 68 68 70   66 66 69 70
PWind Dir         S       S     S      SW    SW       W     W       N    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC   SC B1 B1 B1   B1 B1 B2 B2   B1 B1 SC B1   SC SC SC SC
PoP 12hr          5      20    30      40    60      40    30      20    20
Rain shwrs             S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms                  S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S

$$

TNZ099-170900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
247 PM EDT Mon Jul 16 2018

Date           07/16/18      Tue 07/17/18            Wed 07/18/18            Thu
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                      74          90          71          90          69
Temp          88 81 79 77 76 76 84 88 89 85 78 75 73 73 82 88 89 85 77 74 71 71
Dewpt         72 73 74 72 72 72 72 71 71 72 72 71 69 68 67 64 63 66 67 66 64 65
RH            59 77 85 85 87 87 67 57 56 65 82 87 87 84 61 45 42 53 71 76 79 81
Wind Dir      SW SW  S  S  S SW  W  W NW  N  N  N  N  N  N  N  N  N  N  N  N NE
Wind Spd       5  4  2  1  1  1  3  5  8  5  3  2  2  3  5  5  6  6  3  3  2  2
Clouds        B2 SC SC SC SC B1 B1 B1 B1 B1 SC FW FW SC SC SC SC SC SC SC FW SC
PoP 12hr                     40          50          30           5           5
QPF 12hr                   0.02        0.23        0.03           0           0
Rain shwrs     L  C  C  C  C  C  C  C  C  C
Tstms          L  C  C  C  C  C  C  C  C  C


Date           07/19  Fri 07/20/18  Sat 07/21/18  Sun 07/22/18  Mon 07/23/18
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          90      72    89      72    89      70    88      69    90
Temp          88 86   76 74 87 85   76 74 87 84   74 72 86 83   73 71 88 85
Dewpt         67 68   70 69 70 71   71 70 71 69   69 68 67 69   67 66 68 70
PWind Dir        SE       S     S       S     W      NW    NW      NW    NE
Wind Char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg Clouds    SC SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 SC B1   SC FW SC SC
PoP 12hr         20      20    30      40    60      40    30      20    20
Rain shwrs             S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms                  S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S

$$

NCZ060-170900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
247 PM EDT Mon Jul 16 2018

Date           07/16/18      Tue 07/17/18            Wed 07/18/18            Thu
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          87          65          87          65
Temp          85 78 74 72 70 70 79 85 86 82 73 70 67 67 78 85 86 82 73 70 67 67
Dewpt         73 73 71 69 68 69 72 72 72 72 69 68 66 66 68 65 66 68 65 64 62 66
RH            67 85 90 90 93 97 79 65 63 72 87 93 97 97 71 51 51 63 76 81 84 97
Max/Min RH                  100          63         100          50          97
Wind Dir      SW SW SW  S  S  S NW  W  W NW NW  N  N NE NW NW NW  N NE NE  E  E
Wind Dir Deg  23 23 23 17 17 17 29 27 28 31 32 33  0  4 31 31 32 34  4  6  8 10
Wind Spd       3  2  1  0  0  1  3  5  6  4  2  2  1  2  2  4  5  3  2  1  2  2
Clouds        B2 B2 B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1
Clouds (%)    83 83 65 65 47 63 64 59 61 67 56 48 39 34 38 37 34 31 31 31 47 51
Vsby          10 10  5  4  2  1 10 10
PoP 12hr                     60          50          30          10          10
QPF 12hr                   0.04        0.24        0.06           0           0
Rain shwrs     L  L  C  C  C  C  C  C  C  C  C  S                             S
Tstms          L  L  C  C  C  C  C  C  C  C  C  S                             S
Haines                                    3                       6
LAL               4     4     3     3     3     3     2     1     1     1     2
Max Mix Hgt                            5600                    4700
AGL Mix Hgt                            3900                    3000
Max Vent Rt                           40500                   20900
T Wind Dir                                W                       N
T Wind Spd                               10                       6
ADI                                      35                      18
Max LVORI                                 4                       5
Stability         B     F     F     B     B     G     G     A     A     G     F
Ceiling        8000 20800 15900  5500 13800  1700 23500  NONE  NONE  NONE  5500
Sta Pres      27.91 27.94 27.94 27.92 27.91 27.92 27.93 27.91 27.87 27.88 27.89


Date           07/19  Fri 07/20/18  Sat 07/21/18  Sun 07/22/18  Mon 07/23/18
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      67    87      67    85      65    85      63    87
Temp          84 81   71 69 85 82   71 69 83 80   69 67 83 80   68 66 84 82
Dewpt         67 71   67 68 68 72   68 68 71 71   67 66 67 70   64 65 68 70
PWind Dir        SE      SE    SE      SE    SW      NW    NW       N     W
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    B1 B1   B1 B1 B1 B1   B1 B1 B2 B1   B1 B1 B1 B1   SC SC SC SC
PoP 12hr         30      20    30      40    60      40    30      20    20
Rain shwrs     S  S    S  S  C  C    C  C  L  L    C  C  C  C    S  S  S  S
Tstms          S  S    S  S  C  C    C  C  L  L    C  C  C  C    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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