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

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FOUS54 KMRX 031708
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Point Forecast Matrices
National Weather Service Morristown TN
107 PM EDT Fri May 3 2024

TNZ017-040800-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
107 PM EDT Fri May 3 2024

Date           05/03/24      Sat 05/04/24            Sun 05/05/24            Mon
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          80          61
Temp          74 71 67 63 62 63 69 71 73 70 66 63 62 63 70 76 79 75 67 64 63 63
Dewpt         60 61 61 61 59 61 64 64 64 62 61 60 60 61 64 63 62 62 62 61 60 61
RH            62 71 81 93 90 93 84 79 73 76 84 90 93 93 81 64 56 64 84 90 90 93
Wind Dir      SE SE SE SE  E SE  S SW  S SE SE  S  S  S SW SW SW SW  S SE  S SE
Wind Spd       5  5  4  3  4  4  5  8  6  6  5  5  5  3  5  8  8  6  5  5  5  4
Clouds        OV B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B2 B2 B1 SC SC SC B1 B1 B2 B2
PoP 12hr                     50          90          60          80          40
QPF 12hr                   0.06        0.49        0.08        0.06           0
Rain shwrs     L  C  C  C  C  C  C  D  D  L  L  C  C  C  C  D  D  C  C  C  C  L
Tstms          C  C  C  C  C  S  C  L  C  L  C  C  S  S  C  C  C  C  C  C  S  S


Date           05/06  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24  Fri 05/10/24
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          76      60    80      63    84      64    80      62    MM
Temp          73 72   63 63 77 76   65 65 80 78   66 66 77 76   65 62 MM MM
Dewpt         65 62   60 61 64 63   61 63 65 63   62 63 64 62   60 61 MM MM
PWind Dir        SW       S    SW      SW    SW      SW    SW      SW     S
Wind Char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg Clouds    B2 B1   B1 B1 B1 SC   SC B1 B1 SC   SC B1 B1 B1   B1 B2 B2 MM
PoP 12hr         80      30    60      30    40      40    60      40    50
Rain shwrs     L  D    C  S  C  L    S  C  S  C    C  C  C  L    C  C  C
Tstms          S  C    C  S  S  C    S  S  S  C    C  C  S  C    C  S  S

$$

TNZ071-040800-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
107 PM EDT Fri May 3 2024

Date           05/03/24      Sat 05/04/24            Sun 05/05/24            Mon
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                      63          78          63          82          64
Temp          76 72 68 66 65 65 70 73 76 74 67 65 64 64 72 80 82 77 70 66 65 65
Dewpt         65 65 65 64 64 64 66 66 65 65 64 63 62 63 66 66 65 66 65 64 63 63
RH            69 79 90 93 97 97 87 79 69 74 90 93 93 97 81 62 56 69 84 93 93 93
Wind Dir      SW  S  W  E  W  S SW SW SW SW  S  S  S  S SW SW  W SW  S  S  S  S
Wind Spd       8  5  4  4  3  3  5  9  9  5  4  5  4  4  5  6  8  5  5  5  4  4
Clouds        B2 B2 OV B2 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2
PoP 12hr                     70          90          50          70          50
QPF 12hr                   0.17        0.22        0.06        0.02        0.03
Rain shwrs     L  L  C  S  C  C  L  L  D  C  C  C  C  C  C  L  L  C  C  C  C  L
Tstms          L  L  C  S  C  S  C  L  L  C  C  C  S  S  C  C  C  C  C  S  C  C


Date           05/06  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24  Fri 05/10/24
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      63    83      67    86      67    82      65    MM
Temp          76 75   65 65 81 78   69 69 82 81   70 68 79 78   68 65 MM MM
Dewpt         67 66   62 64 66 65   64 65 68 66   64 65 67 66   63 64 MM MM
PWind Dir        SW       S    SW      SW    SW      SW    SW      SW    SW
Wind Char        GN      LT    GN      GN    GN      GN    GN      GN    GN
Avg Clouds    B2 B1   B1 B1 B1 B1   SC B1 B1 SC   SC B1 B1 B1   B1 B2 B2 MM
PoP 12hr         80      30    40      30    40      40    50      50    50
Rain shwrs     L  D    C  C  C  C    S  C  S  C    C  C  C  C    C  C  C
Tstms          C  C    C  C  S  C    S  S  S  C    C  C  S  C    C  C  S

$$

TNZ036-040800-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
107 PM EDT Fri May 3 2024

Date           05/03/24      Sat 05/04/24            Sun 05/05/24            Mon
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                      63          78          62          82          64
Temp          78 72 67 65 65 65 70 75 76 72 66 65 64 64 72 80 82 77 69 66 65 65
Dewpt         65 65 64 64 64 64 66 66 65 65 63 63 63 63 66 66 65 65 64 64 63 64
RH            64 79 90 97 97 97 87 74 69 79 90 93 97 97 81 62 56 67 84 93 93 97
Wind Dir       S  S NE  W SW  S  S SW  W  S SW SW SW SW SW SW SW SW SW SW SW SW
Wind Spd       8  5  5  3  3  4  5  9  9  5  5  5  4  5  5  6  8  5  5  5  5  5
Clouds        B2 B2 OV OV B2 OV B2 B1 B2 B1 B1 B1 B2 B1 B1 SC SC B1 B1 B2 B2 B2
PoP 12hr                     60          90          50          70          50
QPF 12hr                   0.23        0.21        0.05        0.02        0.07
Rain shwrs     L  L  C  C  C  C  L  L  D  C  C  C  C  C  C  L  L  C  C  C  C  L
Tstms          L  L  C  C  C  S  C  C  L  C  C  C  S  S  C  C  C  C  C  S  C  C


Date           05/06  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24  Fri 05/10/24
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      63    82      66    86      67    83      64    MM
Temp          76 74   65 65 79 78   68 67 82 80   69 67 79 78   67 64 MM MM
Dewpt         67 64   62 64 67 65   64 66 68 66   64 65 66 65   63 63 MM MM
PWind Dir        SW      SW    SW      SW    SW      SW    SW      SW    SW
Wind Char        GN      LT    GN      GN    GN      GN    GN      GN    GN
Avg Clouds    B2 B1   B1 B1 B1 B1   SC B1 B1 SC   SC B1 B1 SC   B1 B2 B2 MM
PoP 12hr         80      30    50      30    40      40    60      50    50
Rain shwrs     L  D    C  C  C  C    S  C  S  C    C  C  L  L    C  C  C
Tstms          C  C    C  C  S  C    S  C  S  C    C  C  C  C    C  C  S

$$

TNZ099-040800-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
107 PM EDT Fri May 3 2024

Date           05/03/24      Sat 05/04/24            Sun 05/05/24            Mon
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                      66          81          64          84          66
Temp          81 75 70 68 67 66 70 78 80 75 70 67 65 66 74 82 83 79 71 68 67 67
Dewpt         65 65 67 66 66 65 66 66 66 65 65 64 63 63 66 66 66 66 66 65 65 65
RH            58 71 90 93 97 97 87 67 62 71 84 90 93 90 76 58 57 64 84 90 93 93
Wind Dir       S SW  S SW  S  S  S SW SW SW  S  S  S  S  S  S SW  S  S  S  S  S
Wind Spd       9  6  3  4  3  4  6  9  9  5  5  4  4  4  6  8  9  5  5  5  5  5
Clouds        B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2
PoP 12hr                     70          80          40          70          50
QPF 12hr                   0.26        0.27        0.02        0.04        0.13
Rain shwrs     C  L  C  C  C  C  C  L  D  C  C  C  C  C  C  L  L  C  C  C  C  L
Tstms          C  L  C  C  C  C  C  L  L  C  C  C  S  S  S  C  C  C  C  C  C  C


Date           05/06  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24  Fri 05/10/24
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          83      65    86      67    88      69    86      67    MM
Temp          80 78   68 66 83 81   71 68 85 83   72 69 82 81   71 67 MM MM
Dewpt         67 66   64 65 65 66   65 66 68 66   66 66 68 66   65 64 MM MM
PWind Dir         S       S    SW       S     S       S    SW      SW    SW
Wind Char        GN      LT    GN      GN    GN      GN    GN      GN    GN
Avg Clouds    B2 B1   SC B1 B1 SC   SC SC B1 SC   SC B1 B1 SC   B1 B1 B2 MM
PoP 12hr         70      20    30      30    30      30    50      40    40
Rain shwrs     L  L    S  S  S  C    S  C     C    C  C  C  C    C  C  C
Tstms          C  C    S  S  S  C    S  S     C    C  C  C  C    C  C  S

$$

NCZ060-040800-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
107 PM EDT Fri May 3 2024

Date           05/03/24      Sat 05/04/24            Sun 05/05/24            Mon
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                      60          77          59          81          60
Temp          76 70 65 62 61 62 67 72 74 70 64 62 61 61 70 78 80 74 66 63 61 62
Dewpt         63 63 62 62 61 62 64 64 63 62 62 61 61 61 64 64 63 63 62 62 61 62
RH            64 78 90100100100 90 76 69 76 93 97100100 81 62 56 69 87 97100100
Max/Min RH                  100          66         100          56         100
Wind Dir       S  E  E  N  N  E  S  S SW  S SE SE  N SE  S SW SW  S SE SE SE SE
Wind Dir Deg  16 10 11  0  0 11 17 19 20 17 15 14  0 14 19 22 22 18 14 14 13 15
Wind Spd       8  5  4  0  0  3  4  5  6  5  3  3  0  3  4  5  6  5  3  3  3  3
Clouds        B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2
Clouds (%)    82 81 82 79 89 89 82 82 71 71 65 58 71 59 58 51 52 57 62 68 79 81
Vsby           6 10  7  7  7  3  3  6  6
PoP 12hr                     50          90          50          70          50
QPF 12hr                   0.13        0.38        0.14        0.04        0.04
Rain shwrs     L  C  C  C  C  L  D  L  D  C  C  C  C  C  C  L  L  C  C  C  C  C
Tstms          L  C  C  C  C  C  C  L  L  C  C  C  S     S  C  C  C  C  S  C  C
Haines                                    3                       3
LAL               3     3     3     4     4     3     3     3     3    MM    MM
Max Mix Hgt
AGL Mix Hgt                            3800                    6100
Max Vent Rt                           39000                   55700
T Wind Dir                                S                      SW
T Wind Spd                                9                       6
ADI                                      34                      48
Max LVORI                                 8                      10
Stability         B     F     D     C     B     F     F     B     B    MM    MM
Ceiling        NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE    MM    MM
Sta Pres      27.87 27.88 27.90 27.91 27.87 27.91 27.95 27.93 27.90    MM    MM


Date           05/06  Tue 05/07/24  Wed 05/08/24  Thu 05/09/24  Fri 05/10/24
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    83      62    86      63    82      61    MM
Temp          76 73   62 62 81 76   64 64 83 80   66 64 79 76   65 62 MM MM
Dewpt         63 63   61 62 62 63   62 63 64 63   62 63 64 64   62 62 MM MM
PWind Dir         S      SE    SW       S    SW       S    SW       S     S
Wind Char        LT      LT    GN      LT    GN      GN    GN      LT    GN
Avg Clouds    B2 B1   B1 B1 B1 SC   SC B1 B1 SC   SC B1 B1 SC   B1 B2 B2 MM
PoP 12hr         80      30    30      20    30      30    50      40    40
Rain shwrs     C  D    C  C  S  C       S     C    S  C  C  C    C  C  C
Tstms          C  C    C  S  S  C             C    S  C  C  C    C  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

$$