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

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FOUS54 KMRX 150206
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
1005 PM EDT Tue May 14 2024

TNZ017-150800-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
1005 PM EDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
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          72          58          76          57
Temp                62 61 60 60 66 68 69 67 63 61 60 60 66 73 76 72 64 59 57 59
Dewpt               61 60 59 59 61 61 61 60 60 59 59 59 62 61 61 61 60 58 57 58
RH                  97 97 96 96 84 78 76 78 90 93 96 96 87 66 60 68 87 96100 96
Wind Dir            SE  E  E  S  W  W  W SW  W  W  W  W NW NW  W  W SE  E  E SE
Wind Spd             3  3  3  2  6  8  8  5  3  3  3  5  5  6  8  5  4  5  3  5
Clouds              B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1
PoP 12hr                     50          90          50          30           5
QPF 12hr                   0.04        0.21        0.07        0.01           0
Rain shwrs           C  C  C  C  L  D  D  C  C  S  S  C  C                    S
Tstms                C  C  C  C  C  L  L  C        S
Obvis                     PF PF                PF PF


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
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          80      60    76      59    77      58    79      59    81
Temp          77 71   64 62 73 71   62 61 74 73   60 60 77 74   61 61 78 76
Dewpt         62 62   60 61 65 62   60 60 61 61   58 58 60 61   58 59 60 62
PWind Dir         S      SE    SW       W     N       E    NW      SE    SW
Wind Char        GN      LT    GN      LT    GN      LT    LT      LT    GN
Avg Clouds    B1 B2   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      70    80      40    40      20    30      20    30
Rain shwrs     S  L    L  L  D  D    C  S  C  C    S     S  C    S     S  C
Tstms             C    C  S  S  C    C  S  S  C    S        C    S        C

$$

TNZ071-150800-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
1005 PM EDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
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                      61          74          61          79          60
Temp                63 62 62 62 68 71 72 71 65 63 62 63 69 76 79 76 67 62 60 62
Dewpt               63 62 61 62 64 63 63 63 63 62 61 62 63 63 63 64 62 60 59 60
RH                 100100 97100 87 76 73 76 93 97 97 97 81 64 58 66 84 93 96 93
Wind Dir            SW  S SW SW  W  W  W  W  W SW  W  W  N  N NW  N  E SE SE SE
Wind Spd             3  4  3  6  9 10  9  6  5  4  4  3  4  5  5  4  3  4  2  4
Clouds              OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 SC SC SC SC B1 B1 B1
PoP 12hr                     70          90          40           5          10
QPF 12hr                   0.18        0.17        0.05           0           0
Rain shwrs           L  L  C  C  L  D  D  C  C                                C
Tstms                L  L  C  S  C  L  L  C


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
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          80      63    77      62    79      61    82      62    83
Temp          78 73   66 65 75 73   64 64 77 76   63 63 80 78   64 64 81 79
Dewpt         65 65   63 64 66 65   62 62 64 65   62 61 63 65   61 61 64 64
PWind Dir         S       S    SW       W     N       E     N      SE    SW
Wind Char        LT      LT    GN      LT    GN      LT    GN      LT    GN
Avg Clouds    B1 B2   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      80    70      30    40      20    20      20    20
Rain shwrs     C  L    D  D  L  L    C  C  C  C    S     S  S       S  S  S
Tstms             C    C  S  S  C    C  C  S  C    S        S             S

$$

TNZ036-150800-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
1005 PM EDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
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                      61          76          60          81          60
Temp                63 61 61 62 68 72 74 71 63 61 60 62 70 77 80 76 66 62 60 62
Dewpt               63 61 61 62 63 63 62 63 61 60 59 61 63 63 62 64 61 60 59 61
RH                 100100100100 84 73 66 76 93 97 96 97 78 62 54 66 84 93 96 97
Wind Dir             S  S SW SW SW  W  W  W  W  W  W NW  N NW  W  N NE NE NE SE
Wind Spd             3  4  4  4  5  8  8  4  3  3  3  4  5  5  5  4  3  4  2  4
Clouds              OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2
PoP 12hr                     70          90          30           5          10
QPF 12hr                   0.19        0.14        0.02           0           0
Rain shwrs           L  L  C  C  D  L  D  C  C                                C
Tstms                L  L  C  S  C  L  L  C
Obvis                  PF    PF


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
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          80      63    78      62    80      61    83      62    84
Temp          77 73   65 65 75 73   63 64 78 76   63 63 81 77   64 64 81 79
Dewpt         65 63   63 64 66 64   61 62 63 63   60 61 63 64   60 61 64 63
PWind Dir         S       S    SW       W     N       N     N       W    SW
Wind Char        GN      LT    GN      LT    GN      LT    LT      LT    GN
Avg Clouds    B2 B2   B2 B2 B1 B1   B1 SC SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         60      80    70      30    30      10    20      20    20
Rain shwrs     C  L    D  L  L  L    C  S  C  C             S       S  S  S
Tstms             C    C  S  S  C    C  S  S  C             S             S

$$

TNZ099-150800-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
1005 PM EDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
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                      62          79          62          85          63
Temp                65 64 62 63 69 76 77 74 67 64 63 64 73 82 85 80 71 66 65 64
Dewpt               65 64 62 63 62 62 62 63 63 62 61 62 62 62 62 64 63 62 62 62
RH                 100100100100 78 62 60 69 87 93 93 93 68 51 46 58 76 87 90 93
Wind Dir             S  S  S SW  W  W  W  W  W  W  W NW  N NW NW  N  N NW  E SE
Wind Spd             4  3  3  4  8 10 11 10  5  4  4  5  6  8  9  5  3  3  2  4
Clouds              B2 B2 B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 FW FW SC SC B1 B1 B2
PoP 12hr                     70          70           5           0          10
QPF 12hr                   0.20        0.02           0           0           0
Rain shwrs           L  C        C  C  C                                      C
Tstms                C  C        C  C  C


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
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      66    80      64    84      63    87      64    86
Temp          77 74   68 67 78 76   66 64 81 80   66 65 84 81   67 66 84 82
Dewpt         65 65   65 66 66 64   63 63 63 64   62 63 62 65   62 63 64 63
PWind Dir         S       S    SW       W     N      NW     N      SW     S
Wind Char        GN      GN    GN      LT    GN      LT    GN      LT    GN
Avg Clouds    B2 B2   B2 B2 B1 B1   SC SC SC FW   FW FW SC FW   FW SC SC SC
PoP 12hr         70      80    60      30    30      10    20      10    10
Rain shwrs     C  L    D  L  L  L    C  S  S  C             S
Tstms             C    C  C  C  C    C  S  S  C             S

$$

NCZ060-150800-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
1005 PM EDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
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          74          57          80          56
Temp                61 60 59 59 66 70 71 69 62 60 58 59 68 77 79 74 63 58 56 58
Dewpt               61 60 59 59 61 61 60 61 60 60 58 59 61 60 60 61 60 58 56 58
RH                 100100100100 84 73 68 76 93100100100 78 56 52 64 90100100100
Max/Min RH                  100          68         100          52         100
Wind Dir            SE  S  E SW  W  W  W NW NW NW NW NW NW NW NW NW  E  E  N SE
Wind Dir Deg        14 17  9 22 26 27 28 29 29 29 29 31 32 31 30 31  7 10  0 12
Wind Spd             4  3  1  3  5  9  9  8  4  5  5  6  6  8  9  6  2  3  0  4
Clouds              B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 SC FW FW FW SC SC B1 B2
Clouds (%)          84 78 78 78 77 79 70 59 60 68 69 77 40 25 13 22 37 49 68 70
Vsby                 6  4  4  6 10 10 10 10 10 10  6
PoP 12hr                     70          80          20           0          10
QPF 12hr                   0.21        0.19        0.03           0           0
Rain shwrs           L  L  C  S  C  L  L  S  S                                C
Tstms                L  C  C  S  C  L  C  S
Obvis                  PF PF
Haines                                    3                       3
LAL                     4     3     4     4     2     1     1     1     1     1
Max Mix Hgt
AGL Mix Hgt                            3400                    5200
Max Vent Rt                           46000                   68400
T Wind Dir                                W                      NW
T Wind Spd                               11                      10
ADI                                      40                      59
Max LVORI                                 9                       8
Stability               F     F     B     B     E     E     B     B     G     F
Ceiling              NONE  NONE  NONE  NONE  NONE  NONE     0  NONE  NONE  NONE
Sta Pres            27.63 27.63 27.63 27.64 27.68 27.74 27.74 27.77 27.78 27.82


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
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      60    75      58    79      57    82      57    83
Temp          76 70   63 62 73 71   61 59 76 74   60 59 80 76   60 59 81 76
Dewpt         62 62   61 62 64 62   60 59 61 61   59 59 60 62   58 59 60 61
PWind Dir        SE      SE     S      NW    NW       N    NW       E    SW
Wind Char        GN      GN    GN      LT    GN      LT    GN      LT    GN
Avg Clouds    B2 B2   B2 B2 B2 B1   B1 B1 SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         60      80    70      30    40      20    20      10    20
Rain shwrs     C  L    D  D  L  L    C  C  C  C    S        S             S
Tstms             C    C  C  C  C    C  C  S  C    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

$$