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

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Point Forecast Matrices
National Weather Service Morristown TN
105 AM EDT Fri Jun 28 2024

TNZ017-282000-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
105 AM EDT Fri Jun 28 2024

Date             Fri 06/28/24            Sat 06/29/24            Sun 06/30/24
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                      90          71          90          72          87
Temp          67 69 83 88 89 85 76 73 71 74 85 88 88 84 77 74 72 74 80 85 86 84
Dewpt         64 66 70 69 69 69 69 70 69 71 73 73 72 73 74 73 72 74 75 75 73 71
RH            90 90 65 54 52 59 79 90 93 90 67 61 59 70 90 97100100 85 72 65 65
Wind Dir      NE  E SE  S SE SE SE  E  E SE SW SW SW SW  S SW SW SW  W  W  W NW
Wind Spd       1  1  4  6  8  4  4  3  2  2  4  6  6  4  2  2  2  2  4  5  5  4
Clouds        FW SC B1 B1 SC SC SC FW SC SC SC B1 B1 B1 SC B1 B2 B2 B1 B1 SC SC
PoP 12hr                     20          10          70          50          70
QPF 12hr                   0.02           0        0.10        0.07        0.16
Rain shwrs              S  S              C  C  L  L  C  C  C  C  L  L  L  L  S
Tstms                   S  S              S  C  L  L  C  C  C  C  S  C  C  L  S
Heat index          87 92 93 89             91 96 95 91             83 94 94 89
Max heat               94    94    85          98    98    89          96    98


Date          Mon 07/01/24  Tue 07/02/24  Wed 07/03/24  Thu 07/04/24
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    83      60    90      65    92      70    91
Temp          69 65 80 78   62 63 86 85   67 68 88 87   72 72 88 85
Dewpt         67 64 56 54   54 56 62 63   61 63 67 68   67 69 71 71
PWind Dir         N     N       E     S      SE    SW       S    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC FW FW   FW FW FW FW   SC FW FW SC   SC SC SC B1
PoP 12hr         20    10       5    10       0    20      10    50
Rain shwrs     S                                    S          C  C
Tstms          S                                    S          S  C

$$

TNZ071-282000-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
105 AM EDT Fri Jun 28 2024

Date             Fri 06/28/24            Sat 06/29/24            Sun 06/30/24
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                      92          74          91          75          90
Temp          71 72 84 90 90 87 80 76 75 76 84 89 90 87 80 77 75 77 83 86 89 85
Dewpt         69 69 73 74 74 74 74 73 73 74 76 76 76 75 76 76 75 76 78 78 77 76
RH            93 90 70 60 60 65 82 90 94 94 77 66 64 68 88 97100 97 85 77 68 75
Wind Dir       N  E  S  S  S  S  S  S  S  S SW SW SW SW SW SW SW SW  W  W  W  W
Wind Spd       2  1  2  4  6  5  3  3  3  3  5  8  6  5  3  3  2  2  3  4  4  4
Clouds        SC SC B1 B1 B1 SC SC FW SC SC SC B1 SC B1 SC SC B2 B1 B1 B1 SC SC
PoP 12hr                     20          10          70          50          70
QPF 12hr                   0.07           0        0.10        0.12        0.19
Rain shwrs              S  S              C  C  L  L  C  C  C  C  L  L  L  L
Tstms                   S  S              S  C  L  L  C  C  C  C  S  C  L  L
Heat index          90 99 99 95 84          93100102 96 86          93 98102 94
Max heat               99   103    91         100   102    94          98   102


Date          Mon 07/01/24  Tue 07/02/24  Wed 07/03/24  Thu 07/04/24
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    87      64    93      71    95      74    93
Temp          73 69 84 82   67 67 89 89   73 73 92 89   76 76 91 88
Dewpt         71 67 64 59   60 61 67 68   66 67 72 71   70 71 74 74
PWind Dir         N    NE      NE     S       S    SW      SW    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC FW FW   FW FW FW FW   SC FW FW FW   SC SC SC B1
PoP 12hr         10    10       5    10       5    20      10    40
Rain shwrs                                          S          C  C
Tstms                                               S          S  C

$$

TNZ036-282000-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
105 AM EDT Fri Jun 28 2024

Date             Fri 06/28/24            Sat 06/29/24            Sun 06/30/24
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                      92          74          90          74          90
Temp          70 71 84 90 91 86 78 76 74 76 85 89 88 84 78 76 74 76 84 87 89 84
Dewpt         66 68 73 74 75 74 74 73 73 74 77 77 77 76 76 76 74 75 78 78 77 75
RH            87 90 70 60 60 68 88 90 97 94 77 68 70 77 94100100 97 82 75 68 74
Wind Dir      NE NE  S  S  S  S  S SW SW SW SW SW SW SW SW SW SW SW  W NW NW NW
Wind Spd       2  2  3  2  3  2  2  2  2  3  4  5  4  3  2  2  2  2  2  2  3  3
Clouds        SC B1 B1 SC SC SC SC SC B1 SC SC B1 SC SC SC SC B1 B1 B1 B1 SC SC
PoP 12hr                     20          10          70          50          70
QPF 12hr                   0.04           0        0.10        0.07        0.19
Rain shwrs                 S              C  C  L  L  C  C  C  C  L  L  L  L
Tstms                      S              S  C  L  C  C  C  C  C  S  C  L  L
Heat index          90 99102 94             96102100 93             95100102 92
Max heat               99   103    90         102   102    89         100   102


Date          Mon 07/01/24  Tue 07/02/24  Wed 07/03/24  Thu 07/04/24
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          66    86      64    92      70    94      72    92
Temp          72 67 83 80   66 66 88 87   72 72 91 87   74 74 90 86
Dewpt         69 64 62 59   57 59 67 68   67 68 72 72   71 72 75 75
PWind Dir         N    NE      NE     S      SW    SW      SW    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC SC
PoP 12hr         10    10       0    10       0    20      10    40
Rain shwrs                                          S          C  C
Tstms                                               S          C  C

$$

TNZ099-282000-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
105 AM EDT Fri Jun 28 2024

Date             Fri 06/28/24            Sat 06/29/24            Sun 06/30/24
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                      92          76          91          76          92
Temp          73 74 83 89 92 88 80 78 76 77 84 89 90 87 80 78 76 78 85 90 91 87
Dewpt         72 72 74 75 74 74 75 75 75 75 77 77 77 76 76 77 76 77 77 77 77 76
RH            97 93 74 64 56 63 85 91 97 94 80 68 66 70 88 97100 97 77 66 64 70
Wind Dir       E SE  S  S  S SE  S  S  S  S  S SW SW SW SW SW SW  W NW NW NW  N
Wind Spd       1  1  4  6  6  5  4  3  3  3  4  5  5  4  2  1  1  1  2  4  5  4
Clouds        SC B1 B1 SC SC SC SC SC SC B1 SC B1 SC SC SC SC B1 B1 B1 B1 SC SC
PoP 12hr                     20          20          60          30          60
QPF 12hr                   0.02           0        0.12        0.02        0.13
Rain shwrs              S  S  S           C  C  L  L  S  S  C  C  C  C  L  L
Tstms                   S  S  S           S  C  L  L  S  S  C  C  S  C  L  C
Heat index          90 99102 97 85          94102103 98 86          96103105 98
Max heat               99   103    92         102   103    94         103   105


Date          Mon 07/01/24  Tue 07/02/24  Wed 07/03/24  Thu 07/04/24
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          72    91      68    93      73    96      75    96
Temp          76 73 88 86   71 70 90 89   75 75 93 90   77 77 93 90
Dewpt         73 67 65 61   60 62 68 68   68 70 72 72   73 73 74 74
PWind Dir         N     N      NE    SE       S     S       S    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC FW FW FW   FW FW FW FW   FW FW SC FW   FW SC SC SC
PoP 12hr          5    10       0     5       5    20      10    30
Rain shwrs                                          S          C  C
Tstms                                               S          C  C

$$

NCZ060-282000-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
105 AM EDT Fri Jun 28 2024

Date             Fri 06/28/24            Sat 06/29/24            Sun 06/30/24
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                      89          70          88          70          88
Temp          67 69 81 87 87 83 75 72 70 72 80 85 86 82 75 72 71 72 81 86 87 82
Dewpt         67 69 71 71 71 71 72 72 70 72 74 74 75 74 75 72 71 72 76 74 74 73
RH           100100 72 59 59 67 90100100100 82 70 70 77100100100100 85 68 65 74
Min/Max RH                   57         100          68         100          65
Wind Dir       E SE SE  S SE  S SE SE SE SE  S SW SW  S  N  N  N  N NW NW NW  N
Wind Dir Deg  11 12 15 18 15 16 12 12 12 15 19 21 20 19  0  0  0  0 30 31 32 33
Wind Spd       1  1  3  4  4  3  2  2  1  1  2  4  3  2  0  0  0  0  2  4  5  2
Clouds        SC SC B1 B1 SC SC SC SC B2 B1 B1 B1 SC B1 B1 B1 B2 B1 B1 B1 SC SC
Clouds (%)    47 46 55 58 48 48 42 38 77 68 68 60 50 54 59 65 72 65 58 60 41 43
Vsby          10 10 10 10 10 10 10 10 10 10 10
PoP 12hr                     50          30          90          40          80
QPF 12hr                   0.03        0.03        0.23        0.07        0.13
Rain shwrs           S  C  C           S  L  L  D  D  C  C  C  C  L  L  D  D  S
Tstms                S  C  C           S  S  C  L  L  C  C  C  C  S  C  L  L  S
Heat index          85 93 93 88             84 93 95 88             87 94 95 87
Max heat               93    94                93    95    84          94    95
Haines                        3                       3                       3
LAL               1     3     3     3     3     4     4     3     3     4     4
Max Mix Hgt
AGL Mix Hgt                5000                    3900                    3300
Max Vent Rt               63800                   38800                   33500
T Wind Dir                    S                      SW                      NW
T Wind Spd                   11                       8                       8
ADI                          55                      34                      29
Max LVORI                     9                       9                      10
Stability         G     B     A     F     F     B     B     F     F     B     A
Ceiling        NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE
Sta Pres      27.85 27.86 27.87 27.92 27.97 27.98 27.96 27.99 28.00 27.99 27.92


Date          Mon 07/01/24  Tue 07/02/24  Wed 07/03/24  Thu 07/04/24
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          66    90      64    88      65    92      68    92
Temp          71 67 86 82   66 66 86 83   67 67 89 85   70 70 88 84
Dewpt         71 67 64 62   62 59 64 65   65 66 69 70   69 69 71 72
PWind Dir         N     N       E    SE      SE     S       S     W
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC FW FW   FW FW FW FW   FW SC SC FW   SC SC SC SC
PoP 12hr         20    20      10    20       5    30      10    50
Rain shwrs     S        S             S          S  C          C  C
Tstms          S        S             S          S  C          C  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

$$