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

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FOUS54 KMRX 030524
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
124 AM EDT Fri May 3 2024

TNZ017-032000-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
124 AM EDT Fri May 3 2024

Date             Fri 05/03/24            Sat 05/04/24            Sun 05/05/24
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                      82          61          75          60          81
Temp          60 61 76 81 77 72 67 64 62 63 69 72 74 70 65 63 62 61 70 77 80 74
Dewpt         53 55 58 57 58 62 62 61 60 61 64 64 63 62 61 60 60 61 63 63 62 62
RH            78 81 54 44 52 71 84 90 93 93 84 76 69 76 87 90 93100 78 62 54 66
Wind Dir       E  E SW  W SE  S  E  E  E  S SW SW  S  S SE  S  S  S SW SW SW  S
Wind Spd       5  3  5  8  4  5  5  4  5  5  5  8  8  5  5  5  5  5  8 10  9  8
Clouds        B1 B1 B1 B2 OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC
PoP 12hr                     50          40          90          60          70
QPF 12hr                   0.13        0.03        0.55        0.03        0.06
Rain shwrs              C  C  C  C  S  S  L  L  D  D  L  L  C  C  L  L  L  L  C
Tstms                   C  C  C  S  S  S     C  C  C  C  C  C  S     S  C  C  C


Date          Mon 05/06/24  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24
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          60    79      61    82      64    84      64    81
Temp          62 62 77 74   63 63 79 78   67 66 80 78   67 65 77 75
Dewpt         59 60 64 63   60 61 64 63   62 63 65 63   61 62 62 61
PWind Dir         S    SW       S    SW      SW    SW      SW     W
Wind Char        LT    LT      LT    GN      GN    GN      GN    GN
Avg Clouds    SC B1 B2 B1   B1 B1 SC SC   SC B1 B1 SC   SC B1 B1 B1
PoP 12hr         30    80      30    50      30    40      30    40
Rain shwrs     C     C  D    C  S  C  C    S  C  S  C    S  C  C  C
Tstms          C     S  C    C  S  S  C    S  S  S  C    S  S  S  C

$$

TNZ071-032000-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
124 AM EDT Fri May 3 2024

Date             Fri 05/03/24            Sat 05/04/24            Sun 05/05/24
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                      81          64          78          62          83
Temp          64 64 75 80 79 76 70 67 64 66 71 75 77 74 68 64 63 64 73 80 82 78
Dewpt         55 57 61 62 63 64 64 63 62 63 66 66 64 65 63 63 62 63 66 65 64 65
RH            73 78 62 54 58 66 81 87 93 90 84 74 64 74 84 97 97 97 79 60 55 64
Wind Dir      NE  W  S SE SE SE  S  S  S SW SW SW SW SW  S  S SW  S SW SW SW SW
Wind Spd       4  5  5  4  5  5  3  3  3  4  6  9 10  5  5  5  4  5  6  9  9  6
Clouds        OV OV B2 OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC
PoP 12hr                     60          40          90          50          70
QPF 12hr                   0.23        0.11        0.32        0.06        0.03
Rain shwrs        C  L  C  C  C  C  C  C  L  L  D  D  C  C  C  C  C  C  L  L  C
Tstms                S  C  C  C  C  S  C  S  C  C  C  C  C  C  C     C  C  C  C


Date          Mon 05/06/24  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24
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          63    81      64    84      67    87      67    83
Temp          66 64 78 77   66 66 82 80   70 69 83 82   70 67 79 77
Dewpt         62 63 66 65   63 64 64 65   63 65 66 65   63 65 65 64
PWind Dir         S    SW      SW    SW      SW    SW      SW    SW
Wind Char        LT    GN      LT    GN      GN    BZ      GN    GN
Avg Clouds    B1 B2 B2 B1   SC B1 SC SC   SC B1 SC SC   SC B2 B2 B1
PoP 12hr         40    80      30    40      30    30      40    40
Rain shwrs     C  C  L  D    C  C  C  C    S  C  S  C    S  C  C  C
Tstms          C  C  S  C    C  C  S  C    S  C  S  C    S  C  C  C

$$

TNZ036-032000-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
124 AM EDT Fri May 3 2024

Date             Fri 05/03/24            Sat 05/04/24            Sun 05/05/24
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                      81          63          78          62          84
Temp          64 64 74 79 79 76 69 65 63 65 71 76 77 73 67 64 62 64 73 80 83 78
Dewpt         56 58 62 63 62 63 63 62 62 63 66 66 65 64 63 63 62 63 66 66 64 65
RH            75 81 66 58 56 64 81 90 97 93 84 71 67 73 87 97100 97 79 62 53 64
Wind Dir       N  W SE SE SE SE SE SE NW SW SW SW SW  S SW SW SW  S SW SW SW SW
Wind Spd       2  5  5  5  5  5  4  3  3  4  6  9  8  5  5  4  4  5  9  9  8  5
Clouds        OV OV OV OV B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1
PoP 12hr                     60          50          80          40          70
QPF 12hr                   0.15        0.20        0.18        0.01        0.02
Rain shwrs        C  L  C  C  C  C  C  C  L  L  D  D  C  C  C  C  C  C  L  L  C
Tstms                S  C  C  C  C  C  C  S  C  C  C  C  C  C  C     C  C  C  C


Date          Mon 05/06/24  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24
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          63    81      64    85      66    87      66    83
Temp          66 64 78 76   66 65 82 79   69 68 82 81   68 68 79 77
Dewpt         62 64 66 64   62 64 66 64   63 64 66 65   63 64 65 62
PWind Dir        SW    SW      SW    SW      SW    SW      SW    SW
Wind Char        LT    GN      LT    GN      GN    GN      GN    GN
Avg Clouds    B1 B2 B2 B1   SC B1 B1 SC   SC B1 B1 SC   SC B1 B1 B1
PoP 12hr         30    80      30    40      30    30      40    40
Rain shwrs     C  C  L  D    C  C  C  C    S  C  S  C    S  C  C  C
Tstms          C  C  S  C    C  C  S  C    S  C  S  C    S  C  C  C

$$

TNZ099-032000-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
124 AM EDT Fri May 3 2024

Date             Fri 05/03/24            Sat 05/04/24            Sun 05/05/24
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                      81          64          81          63          85
Temp          67 66 74 80 80 76 69 67 65 65 72 77 80 76 70 66 65 64 74 82 84 79
Dewpt         60 60 63 62 62 62 65 64 64 64 66 66 65 65 66 64 63 64 66 65 65 66
RH            78 81 69 54 54 62 87 90 97 97 81 69 60 69 87 93 93100 76 56 53 64
Wind Dir      SE NW  E  S  S  S  S SE  S  S SW SW SW SW  S  S  S  S  S  S  S  S
Wind Spd       2  3  5  6  6  4  3  3  2  5  6  9 10  6  4  3  3  5  8  9  9  8
Clouds        OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1
PoP 12hr                     50          40          80          30          60
QPF 12hr                   0.11        0.14        0.52           0        0.03
Rain shwrs     C  C  C  C  C  C  C  C  C  L  L  D  D  C  C  S  S  C  C  L  L  C
Tstms                S  C  C  C  C  C  C  S  C  C  C  C  C  S  S  S  S  C  C  C


Date          Mon 05/06/24  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24
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    85      66    87      69    89      69    86
Temp          67 67 82 79   68 68 85 82   72 70 86 84   73 69 82 80
Dewpt         64 64 65 64   64 65 64 64   64 66 65 65   65 66 66 65
PWind Dir         S    SW       S    SW       S    SW      SW    SW
Wind Char        LT    GN      LT    GN      GN    GN      GN    GN
Avg Clouds    B1 B2 B1 SC   SC SC SC SC   SC SC SC FW   SC B1 B1 SC
PoP 12hr         40    70      20    20      20    20      30    30
Rain shwrs     C  C  C  L    S  S  S  S    S  S     S    S  C  S  C
Tstms          C  C  S  C    S  S  S  S    S  S     S    S  C  S  C

$$

NCZ060-032000-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
124 AM EDT Fri May 3 2024

Date             Fri 05/03/24            Sat 05/04/24            Sun 05/05/24
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                      79          60          77          59          82
Temp          61 61 73 78 75 71 65 61 60 62 68 74 76 72 65 61 59 61 70 79 81 75
Dewpt         55 57 61 61 60 61 61 61 60 61 64 64 62 63 62 61 59 61 64 63 62 63
RH            81 87 66 56 60 71 87100100 97 87 71 62 73 90100100100 81 58 53 66
Min/Max RH                   54         100          62         100          53
Wind Dir       E  E SE  S  S SE SE SE NE SE  S  S  S  S SE SE SE SE  S SW  W  S
Wind Dir Deg  10 11 14 17 17 13 12 13  6 14 18 19 19 17 15 14 14 14 19 22 24 18
Wind Spd       4  4  6  6  6  6  4  2  2  3  5  6  8  5  3  3  2  5  5  6  8  6
Clouds        OV OV OV B1 B2 B2 B1 B2 B1 OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC
Clouds (%)    89 88 92 69 81 72 65 70 69 88 87 82 78 70 59 58 61 62 50 43 48 46
Vsby          10 10 10 10 10 10 10  7  6 10 10
PoP 12hr                     60          40          90          50          70
QPF 12hr                   0.39        0.14        0.48        0.13        0.06
Rain shwrs     S  C  C  C  C  C  C  C  C  L  L  D  D  C  C  C  C  C  C  L  L  C
Tstms                C  C  C  C  C  C  C     C  C  C  C  C  C  C     C  C  C  C
Haines                        4                       3                       4
LAL               1     3     3     3     3     3     3     3     3     3     3
Max Mix Hgt
AGL Mix Hgt                3800                    3700                    5700
Max Vent Rt               39300                   42500                   52700
T Wind Dir                    S                       S                      SW
T Wind Spd                    9                       9                       6
ADI                          34                      37                      46
Max LVORI                     6                       8                       9
Stability         F     B     B     F     D     C     B     F     E     B     B
Ceiling        NONE  NONE  NONE  NONE  NONE  NONE  NONE 13800     0     0  NONE
Sta Pres      27.90 27.88 27.86 27.87 27.90 27.89 27.86 27.89 27.91 27.90 27.89


Date          Mon 05/06/24  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24
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          60    81      60    85      61    87      62    83
Temp          62 62 78 74   62 62 82 79   65 63 83 80   67 63 79 77
Dewpt         60 61 62 62   61 62 62 62   61 62 62 62   61 63 62 62
PWind Dir        SE     S      SE    SW       S    SW       S    SW
Wind Char        LT    GN      LT    GN      LT    GN      GN    GN
Avg Clouds    B1 B2 B2 B1   B1 SC SC SC   SC SC SC FW   SC B1 B1 SC
PoP 12hr         40    80      30    30      20    20      30    40
Rain shwrs     C  C  C  D    C  S  S  C       S     S    S  C  S  C
Tstms          C  S  C  C    C  S  S  C       S     S    S  S  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

$$