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

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Point Forecast Matrices
National Weather Service Morristown TN
114 PM EDT Sat Jun 22 2024

TNZ017-230800-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
114 PM EDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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                      69          90          70          87          64
Temp          90 86 76 72 70 72 83 88 89 84 76 72 70 72 78 85 86 82 72 67 64 67
Dewpt         64 67 67 67 66 69 71 68 67 66 68 66 69 66 71 64 65 61 60 61 60 60
RH            42 53 74 84 87 90 67 52 48 55 76 81 97 81 79 50 50 49 66 81 87 78
Wind Dir      SW SW  S  S  S  S SW  W  W SW SW SW SW  W  W  W NW NW NE  E  E  E
Wind Spd       4  2  1  1  1  1  5 10 10  5  3  3  3  3  5  8  9  5  2  1  1  1
Clouds        FW FW FW SC FW FW SC SC B1 B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW
PoP 12hr                     10          10          70          30           5
QPF 12hr                      0           0        0.14        0.01           0
Rain shwrs                    S           L  L  L  L  C  C
Tstms                         S           L  C  C  C  S  C
Heat index       89             88 92 92
Max heat         94    85          94    94    85          88    90    82


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          90      67    91      69    87      66    90      69    MM
Temp          89 85   69 70 90 83   71 71 83 81   68 68 88 84   71 71 MM MM
Dewpt         60 63   61 62 65 65   65 65 67 64   62 62 63 64   62 62 MM MM
PWind Dir         W      SE    SW      SW    NW      NE     E      SE    MM
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    MM
Avg Clouds    FW FW   FW FW FW SC   B1 B1 B1 SC   SC FW FW FW   SC SC MM MM
PoP 12hr         10      10    50      50    40       5    10      10    MM
Rain shwrs                   S  C    C  C  C  C
Tstms                           C    C  C  S  C

$$

TNZ071-230800-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
114 PM EDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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                      72          93          72          91          69
Temp          92 89 80 76 74 74 85 91 92 88 79 76 74 73 82 89 91 87 78 72 69 72
Dewpt         68 69 70 70 69 70 71 69 69 68 72 69 72 68 74 69 70 66 66 66 66 63
RH            46 52 72 82 84 87 63 49 47 52 79 79 93 84 77 52 50 50 67 81 90 73
Wind Dir      SW SW  S  S SW SW SW SW SW  W SW SW  S  W  W NW NW  N NE NE  E  E
Wind Spd       3  2  1  2  2  2  5  9  9  5  2  2  2  2  3  5  5  4  2  1  1  1
Clouds        FW FW FW FW SC SC FW B1 SC B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW
PoP 12hr                      5          10          60          20           5
QPF 12hr                      0           0        0.21        0.01           0
Rain shwrs                                L  L  L  L  S  S
Tstms                                     L  C  C  C  S  S
Heat index    96 94 83          90 96 97 92             88 94 97
Max heat         97    88          96    97    90          94    98    88


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          94      71    94      73    89      70    92      73    MM
Temp          93 89   74 73 92 87   75 74 86 84   72 72 89 87   75 74 MM MM
Dewpt         65 66   66 66 68 68   68 68 69 66   65 64 66 66   65 65 MM MM
PWind Dir         W       S    SW      SW    NW      NE    NE      SE    MM
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    MM
Avg Clouds    FW FW   FW SC SC B1   B1 B1 SC SC   FW FW FW SC   SC SC MM MM
PoP 12hr         10      10    50      50    40       5    10      10    MM
Rain shwrs                   C  C    C  C  C  C
Tstms                        S  C    C  C  C  C

$$

TNZ036-230800-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
114 PM EDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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                      72          93          71          92          68
Temp          91 87 78 74 73 75 87 92 92 86 78 73 71 73 83 90 91 86 76 71 68 71
Dewpt         70 70 71 70 70 70 72 70 70 70 71 69 71 68 74 68 69 66 65 65 65 63
RH            50 57 79 87 90 84 61 49 49 59 79 87100 84 74 49 49 51 69 81 90 76
Wind Dir      SW SW SW SW SW SW SW SW SW  W  W  W SW  W NW NW NW  N  N  N NE NE
Wind Spd       2  1  1  1  1  2  4  5  5  3  2  2  2  2  2  3  4  2  2  2  1  1
Clouds        FW FW FW FW SC SC FW SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW
PoP 12hr                     10          10          60          20           5
QPF 12hr                      0           0        0.17           0           0
Rain shwrs                                L  L  L  L  S  S
Tstms                                     L  C  C  C     S
Heat index    97 92             94 98 98 91             90 94 96
Max heat         98    88          98    99    88          95    97    87


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          95      71    93      71    89      68    92      72    MM
Temp          93 88   73 73 91 86   73 73 86 83   70 70 89 86   74 74 MM MM
Dewpt         67 68   66 66 69 70   68 68 69 67   63 63 66 66   65 64 MM MM
PWind Dir        SW       W    SW       W    NW      NE     E      NE    MM
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    MM
Avg Clouds    FW FW   FW SC SC SC   B1 B1 SC SC   FW FW FW FW   FW SC MM MM
PoP 12hr         10      20    60      50    40       5     5       5    MM
Rain shwrs                S  C  L    C  C  C  C
Tstms                     S  S  L    C  C  C  C

$$

TNZ099-230800-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
114 PM EDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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                      73          96          75          95          73
Temp          94 90 81 77 75 75 88 94 96 90 82 78 75 77 85 93 95 90 81 76 73 75
Dewpt         68 68 70 70 70 70 69 68 68 69 71 69 73 69 74 69 69 67 68 68 68 66
RH            43 49 69 79 84 84 54 43 40 50 69 74 94 76 70 46 43 47 65 76 84 74
Wind Dir       S  W  S  S  S  S SW  W  W  W  W  W  W  W NW NW NW  N  N  N  N  N
Wind Spd       2  2  1  1  1  1  3  5  5  4  2  1  1  1  2  5  5  4  2  1  1  1
Clouds        FW SC FW FW FW FW FW SC FW SC SC SC SC SC SC FW FW FW FW FW FW FW
PoP 12hr                      5           5          40          20           5
QPF 12hr                      0           0        0.14           0           0
Rain shwrs                                S  S  C  C  S  S
Tstms                                     S  S  C  C  S  S
Heat index    99 94 85          92 99101 95 86          93 98101 93 84
Max heat         99    91          99   101    93         100   103    92


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          98      75    95      74    91      73    94      75    MM
Temp          96 92   77 77 93 89   77 74 88 86   75 74 92 89   77 77 MM MM
Dewpt         67 67   68 67 69 69   69 69 68 67   66 65 67 66   66 67 MM MM
PWind Dir        NW       W    SW      SW    NW       N     E      SE    MM
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    MM
Avg Clouds    FW FW   FW SC SC SC   B1 B1 SC SC   FW FW FW FW   SC SC MM MM
PoP 12hr         10      20    50      50    30       5     5       5    MM
Rain shwrs                S  C  C    C  C  C  S
Tstms                     S  C  C    C  C  C  S

$$

NCZ060-230800-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
114 PM EDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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                      67          91          68          90          64
Temp          90 85 75 71 68 69 84 89 90 85 76 72 70 69 81 87 89 84 73 68 65 67
Dewpt         65 68 68 68 67 69 70 65 64 65 68 65 69 66 72 66 67 64 64 64 63 61
RH            44 57 79 90 97100 63 45 42 51 76 79 97 90 74 50 48 51 73 87 93 81
Max/Min RH                  100          42         100          48         100
Wind Dir       W SW  N  N  N  N  W  W  W  W  N  N  N NW NW NW NW NW  N  N  N  N
Wind Dir Deg  25 22  0  0  0  0 25 26 26 27  0  0  0 29 31 31 31 32  0  0  0  0
Wind Spd       2  1  0  0  0  0  2  5  5  2  0  0  0  1  3  5  5  2  0  0  0  0
Clouds        FW FW FW SC SC SC FW SC SC SC SC B1 B1 B1 SC FW FW FW FW FW FW SC
Clouds (%)    14 16 25 28 35 31 23 33 29 35 43 60 67 57 28 16 10 11  6 12 23 27
Vsby          10 10 10 10 10 10 10 10 10 10 10
PoP 12hr                      5          10          40          30           5
QPF 12hr                      0           0        0.04           0           0
Rain shwrs                                C  C  C  C  C  C  S  S
Tstms                                     C  C  C  C  S  C  S  S
Heat index       88             88                      85    92
Max heat         92    83          92    91    85          91    92    82
Haines                                    5                       4
LAL               1     1     1     1     3     3     3     3     2    MM    MM
Max Mix Hgt
AGL Mix Hgt                            7400                    6600
Max Vent Rt                          102600                   67900
T Wind Dir                                W                      NW
T Wind Spd                               11                       9
ADI                                      89                      59
Max LVORI                                10                       6
Stability         A     G     G     B     A     F     F     B     A    MM    MM
Ceiling        NONE  NONE  NONE  NONE  NONE  NONE  NONE     0  NONE    MM    MM
Sta Pres      27.90 27.91 27.90 27.85 27.80 27.82 27.85 27.85 27.84    MM    MM


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          93      67    92      67    88      66    90      69    MM
Temp          91 86   69 70 89 85   71 68 85 81   68 68 87 83   71 71 MM MM
Dewpt         62 64   63 63 65 67   66 66 66 65   63 63 65 66   64 63 MM MM
PWind Dir        NW      NE    SW      SW    NW       N    SE      SE    MM
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    MM
Avg Clouds    FW FW   FW SC SC SC   B1 B1 B1 SC   FW SC SC SC   FW SC MM MM
PoP 12hr         20      20    60      50    50      10    20      10    MM
Rain shwrs        S       S  C  L    C  C  C  C             S
Tstms             S       S  S  L    C  C  C  C             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

$$