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

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FOUS54 KMRX 240354
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
1154 PM EDT Mon Sep 23 2024

TNZ017-240500-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
1154 PM EDT Mon Sep 23 2024

Date             Mon 09/23/24            Tue 09/24/24            Wed 09/25/24
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                                  65          85          66          80
Temp                               68 66 65 77 84 80 73 68 67 67 66 73 78 77 72
Dewpt                              67 66 65 70 69 69 68 68 67 66 66 70 69 69 67
RH                                 97100100 79 61 69 84100100 97100 90 74 76 84
Wind Dir                            E  E  E SW SW SW  S SE  E SE SE  S  S  S SE
Wind Spd                            1  1  2  4  9  6  3  2  2  2  2  3  5  4  2
Clouds                             B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2
PoP 12hr                                 40          60          70          70
QPF 12hr                               0.14        0.10        0.19        0.40
Rain shwrs                          S  C        C  C  C  L  L  L  L  L  L  L  C
Tstms                               S  C        C  C  C  C  C  C  C  C  C  C  C
Obvis                              PF PF PF
Heat index                                     88 83
Max heat                                       90    87                      83


Date          Thu 09/26/24  Fri 09/27/24  Sat 09/28/24  Sun 09/29/24
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          64    78      66    78      62    80      62    78
Temp          66 65 76 72   68 67 75 71   65 63 78 71   64 62 75 68
Dewpt         66 65 68 66   65 65 68 66   63 62 65 64   62 61 64 62
PWind Dir         E     E       E    SE      SE    SE       E    SE
Wind Char        LT    GN      GN    BZ      LT    LT      LT    LT
Avg Clouds    B2 OV B2 B2   B2 B2 B1 B1   SC SC SC SC   SC B1 SC SC
PoP 12hr         50    40      60    70      30    30      40    40
Rain shwrs     C  C  C  C    L  L  L  L    C  S  S  C    C  C  C  C
Tstms          C  S                S  S    S                      S

$$

TNZ071-240500-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
1154 PM EDT Mon Sep 23 2024

Date             Mon 09/23/24            Tue 09/24/24            Wed 09/25/24
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                                  69          89          68          82
Temp                               71 69 69 80 87 85 76 73 70 69 68 76 78 79 73
Dewpt                              70 69 68 71 69 69 68 69 69 69 68 71 71 70 69
RH                                 97100 97 74 55 59 76 87 97100100 85 79 74 87
Wind Dir                            E  W SW SW SW SW  S  S SW SW  S  S  S  W NE
Wind Spd                            2  2  2  6 11 10  5  4  2  3  2  3  3  4  4
Clouds                             B1 B2 B1 FW SC SC B2 B2 B2 OV B2 B2 B2 B2 OV
PoP 12hr                                 40          60          80          80
QPF 12hr                               0.02        0.03        0.34        0.54
Rain shwrs                                      S  C  C  C  D  D  D  L  D  D  L
Tstms                                           S  C  C  C  C  C  C  C  C  C  C
Obvis                                 PF
Heat index                                  83 91 89
Max heat                                       93    92


Date          Thu 09/26/24  Fri 09/27/24  Sat 09/28/24  Sun 09/29/24
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          67    78      67    79      64    82      63    81
Temp          69 67 77 73   70 68 77 73   67 64 80 74   66 63 77 72
Dewpt         68 66 69 67   67 66 69 65   65 63 67 64   64 62 67 64
PWind Dir        NE    NE      NE    SE       S     S      SE    SW
Wind Char        LT    GN      BZ    BZ      LT    LT      LT    LT
Avg Clouds    OV OV B2 B2   OV B2 B1 SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         60    60      80    70      30    30      30    40
Rain shwrs     L  C  C  L    D  L  L  L    C        C    C  C  S  C
Tstms          C  S                S  S    S                      S

$$

TNZ036-240500-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
1154 PM EDT Mon Sep 23 2024

Date             Mon 09/23/24            Tue 09/24/24            Wed 09/25/24
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                                  67          87          66          79
Temp                               69 68 67 79 87 82 74 70 69 68 66 74 76 77 72
Dewpt                              69 68 67 73 71 70 69 69 68 68 66 71 72 71 69
RH                                100100100 82 59 67 84 97 97100100 90 87 82 90
Wind Dir                           NE SW SW SW SW SW SW  S SW SW SW  S  S SW  E
Wind Spd                            1  1  1  5 10  6  2  2  2  2  2  2  3  3  2
Clouds                             SC B1 B2 SC B1 B1 B2 B2 OV OV OV B2 B2 B2 OV
PoP 12hr                                 30          60          80          90
QPF 12hr                               0.03        0.14        0.25        0.49
Rain shwrs                                   S  C  C  C  C  D  D  D  D  D  D  L
Tstms                                        S  C  C  C  C  C  C  C  C  C  C  C
Obvis                              PF PF PF
Heat index                                     93 86
Max heat                                       93    90


Date          Thu 09/26/24  Fri 09/27/24  Sat 09/28/24  Sun 09/29/24
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    77      66    77      62    80      62    79
Temp          67 66 77 72   69 67 75 71   66 64 79 72   65 63 77 70
Dewpt         67 66 70 67   67 66 69 65   64 63 67 64   63 62 68 64
PWind Dir        NE    NE      NE    SE       S     S      NE     S
Wind Char        LT    LT      GN    GN      LT    LT      LT    LT
Avg Clouds    OV OV B2 B2   OV OV B2 B1   SC B1 SC SC   B1 B1 B1 B1
PoP 12hr         60    60      80    70      20    30      30    40
Rain shwrs     L  C  C  L    D  L  L  L    S     S  C    C  C  S  C
Tstms          C  C                S  S    S                      S

$$

TNZ099-240500-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
1154 PM EDT Mon Sep 23 2024

Date             Mon 09/23/24            Tue 09/24/24            Wed 09/25/24
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                                  70          91          69          81
Temp                               73 71 70 82 89 87 78 73 71 70 69 74 78 78 74
Dewpt                              70 69 68 71 69 67 68 69 70 69 69 71 72 70 69
RH                                 90 93 93 69 52 52 71 87 97 97100 90 82 76 84
Wind Dir                           NW SE  S  S SW SW  W SE SE SE SE  S  S SE NE
Wind Spd                            1  1  2  6 10 10  5  2  2  2  2  3  4  5  4
Clouds                             SC SC B1 SC B1 SC B2 B2 B2 OV B2 B2 B2 B2 B2
PoP 12hr                                  5          40          80          90
QPF 12hr                                  0        0.06        0.37        0.77
Rain shwrs                                      C  C  S  C  D  D  D  D  D  D  L
Tstms                                           C  C  S  C  C  C  C  C  C  C  C
Heat index                                  86 94 90
Max heat                                       94    94


Date          Thu 09/26/24  Fri 09/27/24  Sat 09/28/24  Sun 09/29/24
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    76      67    77      65    81      64    81
Temp          70 68 75 73   70 68 74 72   67 65 78 73   67 65 78 72
Dewpt         69 68 70 68   68 66 69 66   65 64 66 65   64 63 67 64
PWind Dir        NE    NE      NE     S       S     S       S     S
Wind Char        LT    GN      GN    BZ      LT    GN      LT    LT
Avg Clouds    B2 B2 B2 B2   OV B2 B2 B1   SC SC SC SC   SC B1 SC SC
PoP 12hr         60    70      80    60      10    20      20    30
Rain shwrs     L  C  C  L    D  L  L  C             S    S  S  S  C
Tstms          C  C  S  S    S  S  S  S                           S

$$

NCZ060-240500-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
1154 PM EDT Mon Sep 23 2024

Date             Mon 09/23/24            Tue 09/24/24            Wed 09/25/24
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                                  65          86          64          78
Temp                               67 66 65 77 84 82 73 68 66 66 64 73 76 74 69
Dewpt                              67 66 65 70 67 66 67 67 66 66 64 69 69 67 67
RH                                100100100 79 57 58 81 97100100100 87 79 79 93
Min/Max RH                              100          53         100          76
Wind Dir                            N  E SE SW SW SW  S SE SE SE SE  S  S SE  E
Wind Dir Deg                        0 11 12 20 21 21 17 14 14 12 12 17 16 14 11
Wind Spd                            0  1  1  4  6  5  2  1  1  1  2  3  4  4  2
Clouds                             SC B1 SC SC SC B1 B1 B2 B2 B2 OV B2 B2 B2 OV
Clouds (%)                         47 51 50 38 48 54 59 82 70 83 89 78 76 86 90
Vsby                                9  7  7 10 10 10 10 10  5  2  6
PoP 12hr                                 10          40          70          80
QPF 12hr                                  0        0.02        0.22        0.59
Rain shwrs                                   S  S  C  C  C  L  L  D  D  D  D  L
Tstms                                        S  S  C  C  C  C  C  C  C  C  C  C
Obvis                              PF PF PF
Heat index                                     87
Max heat                                       87    87
Haines                                                4                       3
LAL                                 1     1     3     3     3     3     3     3
Max Mix Hgt
AGL Mix Hgt                                        5800                    2900
Max Vent Rt                                       86400                   33500
T Wind Dir                                            S                       S
T Wind Spd                                            9                       8
ADI                                                  75                      29
Max LVORI                                            10                      10
Stability                           G     F     B     B     F     D     B     B
Ceiling                          NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE
Sta Pres                        27.82 27.84 27.83 27.80 27.81 27.84 27.84 27.80


Date          Thu 09/26/24  Fri 09/27/24  Sat 09/28/24  Sun 09/29/24
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          64    74      63    75      60    78      59    78
Temp          66 64 74 70   67 64 74 69   64 62 78 69   62 60 75 68
Dewpt         66 64 67 66   66 64 68 65   64 62 65 63   62 60 64 63
PWind Dir         E     E       E     S      SE     S      SE     S
Wind Char        LT    GN      GN    GN      LT    LT      LT    LT
Avg Clouds    OV OV OV B2   OV OV B2 B1   SC B1 SC SC   B1 B1 B1 B1
PoP 12hr         60    70      80    60      20    20      30    40
Rain shwrs     L  C  C  L    D  L  L  C    S     S  S    C  S  S  C
Tstms          C  C     S    S  S  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

$$