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

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FOUS54 KMRX 031106
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
706 AM EDT Mon Aug 3 2020

TNZ017-032100-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
706 AM EDT Mon Aug 3 2020

Date             Mon 08/03/20            Tue 08/04/20            Wed 08/05/20
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      79          63          84          62          85
Temp             68 73 77 78 74 69 66 64 65 75 82 83 78 70 67 65 64 75 82 84 79
Dewpt            67 68 68 67 68 66 65 64 65 66 67 67 66 65 64 63 63 64 65 66 66
RH               97 84 74 69 82 90 97100100 74 61 59 67 84 90 93 97 69 56 55 64
Wind Dir          E SE SE SE  E  E NE NE SW  W  W  W  N  E  E  E  E NE NW  W NE
Wind Spd          3  3  4  5  3  2  2  1  1  3  3  5  2  3  2  3  3  2  1  1  2
Clouds           B2 B2 OV B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     90          50          50          40          40
QPF 12hr                   0.83        0.13        0.06        0.01        0.02
Rain shwrs        D  D  D  L  C  C           S  C  C  C  S           S  C  C  C
Tstms             D  D  D  L  C  C           S  C  C                    S  C
Obvis                              PF  F PF                   PF PF


Date          Thu 08/06/20  Fri 08/07/20  Sat 08/08/20  Sun 08/09/20
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          63    86      64    87      64    88      66    87
Temp          68 65 83 80   69 66 84 80   69 66 85 82   71 68 85 81
Dewpt         64 65 66 66   65 65 66 66   65 65 67 67   66 66 69 69
PWind Dir         E     S      SE    SW      SE    SW       S    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC SC SC   SC SC FW SC   FW FW SC SC   SC SC SC B1
PoP 12hr         30    60      40    50      20    40      30    50
Rain shwrs     C     C  L    C     C  C    S     C  C    C  C  C  C
Tstms                   C             C             C    S        C

$$

TNZ071-032100-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
706 AM EDT Mon Aug 3 2020

Date             Mon 08/03/20            Tue 08/04/20            Wed 08/05/20
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      85          67          87          66          89
Temp             70 77 82 83 79 73 70 68 69 78 85 86 81 74 71 69 68 79 86 88 82
Dewpt            67 69 69 68 69 68 67 66 67 67 67 67 67 66 65 65 65 66 66 66 66
RH               90 76 65 61 72 84 90 93 93 69 55 53 63 76 81 87 90 64 51 48 58
Wind Dir         NE SE  S  S  S NE  S SW SW  W  W NW  N NE NE  E  E NE  W  W  N
Wind Spd          2  3  4  5  2  1  1  1  1  1  4  3  2  2  2  2  2  2  2  2  2
Clouds           B2 B2 B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC
PoP 12hr                     90          40          40          30          20
QPF 12hr                   0.32        0.20        0.06           0        0.01
Rain shwrs        C  D  C  C  C  S           S  C  C  C  S              S  S  S
Tstms             C  D  C  C  C  S           S  C  C                       S
Obvis                                 PF PF


Date          Thu 08/06/20  Fri 08/07/20  Sat 08/08/20  Sun 08/09/20
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          66    89      67    91      69    93      70    92
Temp          71 68 86 83   72 69 88 85   74 71 90 86   75 72 90 86
Dewpt         65 65 66 66   65 65 67 67   66 67 68 68   68 68 69 70
PWind Dir        NE    SW       E    SW       S     W       E     S
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC FW SC SC   FW FW FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr         20    40      20    30      10    30      30    50
Rain shwrs     S     S  C    S     S  C          S  C    C  C  C  C
Tstms                                                             C

$$

TNZ036-032100-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
706 AM EDT Mon Aug 3 2020

Date             Mon 08/03/20            Tue 08/04/20            Wed 08/05/20
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      86          66          86          65          88
Temp             69 79 83 84 79 72 70 67 68 77 84 85 80 73 70 68 67 78 85 87 81
Dewpt            66 69 69 67 69 67 66 66 67 68 69 68 66 65 65 65 65 66 66 66 65
RH               90 72 63 57 72 84 87 97 97 74 61 57 62 76 84 90 93 67 53 50 58
Wind Dir         NE  E SE  S SW NE NE  N SW NE  W  N  N  N  N  N  N  E  S  W  N
Wind Spd          2  3  4  4  1  2  1  1  1  0  3  3  2  4  3  3  2  3  1  3  3
Clouds           B1 B1 B1 B2 B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     50          30          40          30          20
QPF 12hr                   0.34        0.03        0.07           0        0.01
Rain shwrs           C  S  C  C              S  C  C  C  S              S  S  S
Tstms                C  S  C  C                 C  C                       S
Obvis                                 PF PF


Date          Thu 08/06/20  Fri 08/07/20  Sat 08/08/20  Sun 08/09/20
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          65    89      66    91      68    93      69    92
Temp          70 67 86 82   71 68 88 84   73 70 90 86   74 71 89 86
Dewpt         65 65 66 66   66 65 67 67   66 67 69 68   68 69 70 70
PWind Dir        NE    NW      NE    SW      NE    SW      NE    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW SC SC   FW FW FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr         20    30      20    20      10    30      30    50
Rain shwrs     S     S  C    S     S  S          S  C    C  C  C  C
Tstms                                                             C

$$

TNZ099-032100-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
706 AM EDT Mon Aug 3 2020

Date             Mon 08/03/20            Tue 08/04/20            Wed 08/05/20
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      89          69          89          67          91
Temp             71 80 87 87 82 74 72 70 71 80 87 88 83 75 72 70 69 80 88 90 84
Dewpt            67 69 68 68 69 69 69 69 68 68 68 68 68 68 68 67 66 67 67 67 66
RH               87 69 53 53 65 84 90 97 90 67 53 52 61 79 87 90 90 65 50 47 55
Wind Dir          N NE  S SE NW  N SE NW  S SE  S  W NW  N NE NE NE NE  S SW  N
Wind Spd          2  3  2  5  2  2  1  1  0  1  0  2  2  2  2  3  3  2  3  3  3
Clouds           B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC FW
PoP 12hr                     50          20          30          20          20
QPF 12hr                   0.19        0.03        0.04           0           0
Rain shwrs        S     C  C  S                 S  C  S                    S
Tstms             S     C  C  S                 S  C


Date          Thu 08/06/20  Fri 08/07/20  Sat 08/08/20  Sun 08/09/20
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          68    91      69    94      71    95      72    95
Temp          73 70 88 85   74 71 91 87   76 73 92 88   77 74 92 89
Dewpt         67 67 66 66   67 68 67 67   68 68 68 69   69 69 70 70
PWind Dir         N    NW      NE    SW      NE    SW       E    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW SC SC   FW FW FW FW   FW FW FW SC   SC FW SC SC
PoP 12hr         10    30      20    20      10    30      20    40
Rain shwrs           S  C    S     S  S          S  C    S  S  C  C
Tstms                                               S             C

$$

NCZ060-032100-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
706 AM EDT Mon Aug 3 2020

Date             Mon 08/03/20            Tue 08/04/20            Wed 08/05/20
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          63          84          61          86
Temp             67 76 80 77 74 68 66 64 65 75 82 83 77 70 66 64 63 75 83 85 79
Dewpt            67 70 70 68 69 66 65 63 64 66 67 67 66 64 63 62 62 64 66 67 67
RH              100 82 72 74 84 93 97 97 97 74 61 59 69 81 90 93 97 69 57 55 67
Min/Max RH                   69          97          59          97          55
Wind Dir         SE SE SE SE SE  E  E  E  S  W  W NW NW  N  E  E  E  S SW SW  N
Wind Dir Deg     12 13 14 13 12 11 11  7 18 26 28 29 30  0  7  7  7 18 20 23  2
Wind Spd          1  3  4  5  3  2  1  1  0  2  5  4  2  2  2  2  2  2  3  4  1
Clouds           B2 B2 B1 OV SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC
Clouds (%)       76 71 66 88 43 34 28 48 29 29 35 35 26 26 19 19 24 24 42 42 28
Vsby             10 10 10 10 10 10  6  2  2
PoP 12hr                     90          40          40          30          30
QPF 12hr                   1.37        0.06        0.04           0        0.03
Rain shwrs        D  L  C  L  C  S           S  C  C  C                 S  C  C
Tstms             D  L  C  L  C  S           S  C  C                    S  C
Obvis                                 PF PF                      PF
Haines                        3                       4
LAL               5     5     4     3     1     3     3     1     1     2     3
Max Mix Hgt                6500                    5100
AGL Mix Hgt                4800                    3400
Max Vent Rt               33300                   19800
T Wind Dir                   SE                      NW
T Wind Spd                    6                       5
ADI                          29                      17
Max LVORI                     4                       5
Stability         F     B     A     G     G     B     A     G     G     A     A
Ceiling        1700  8000  7200  6300  NONE  6300 10800  8000  7200  6300  6300
Sta Pres      27.91 27.89 27.81 27.82 27.85 27.86 27.86 27.89 27.91 27.91 27.90


Date          Thu 08/06/20  Fri 08/07/20  Sat 08/08/20  Sun 08/09/20
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          62    86      63    88      64    89      65    89
Temp          67 64 83 79   68 65 85 81   69 66 86 82   70 67 86 82
Dewpt         64 63 66 67   64 64 67 67   65 65 67 68   66 65 69 70
PWind Dir         E     S      SE    SW       E     W       E    NW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC FW SC SC   SC FW FW SC   FW FW FW SC   SC SC SC SC
PoP 12hr         30    50      30    40      20    40      30    50
Rain shwrs     C     C  C    C     C  C    S     C  C    C  C  C  C
Tstms                                                          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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