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

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Point Forecast Matrices
National Weather Service Morristown TN
1051 AM EDT Tue Jun 27 2017

TNZ017-272100-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
1051 AM EDT Tue Jun 27 2017

Date             Tue 06/27/17            Wed 06/28/17            Thu 06/29/17
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                      78          51          81          60          84
Temp                69 76 77 72 62 57 53 58 72 79 80 75 66 63 61 65 77 82 83 78
Dewpt               51 49 48 53 50 49 48 54 55 53 54 57 58 57 58 60 64 62 63 64
RH                  53 39 36 51 65 75 83 86 55 41 41 54 75 81 90 84 64 51 51 62
Wind Dir             N NW  W SW  E  E  E  E SE SW SW SW  S  S  S  S SW SW SW  S
Wind Spd             4  4  4  2  2  4  4  2  2  5  5  4  3  3  2  2  5  6  8  5
Clouds              B1 B1 SC SC CL CL CL CL CL CL FW SC SC SC SC SC SC SC SC SC
PoP 12hr                     10           5           0           5          10
QPF 12hr                      0           0           0           0           0
Sprinkles            C
Obvis                        PF PF PF PF


Date          Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          62    84      65    83      66    83      65    83
Temp          66 67 82 78   69 67 81 78   70 68 81 79   68 67 81 79
Dewpt         63 64 65 67   65 66 67 67   66 67 67 67   64 66 66 68
PWind Dir         S    SW      SW    SW      SW     W      SW    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC SC B1   SC SC B2 B2   B2 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         10    30      20    50      60    50      30    40
Rain shwrs           C  C    S  S  C  C    L  L  C  C    C  C  C  C
Tstms                C  C    S  S  C  C    L  L  C  C    C  C  C  C

$$

TNZ071-272100-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
1051 AM EDT Tue Jun 27 2017

Date             Tue 06/27/17            Wed 06/28/17            Thu 06/29/17
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          57          84          65          85
Temp                71 77 78 74 66 62 59 60 74 81 83 79 71 68 66 69 78 83 83 78
Dewpt               54 52 51 54 53 54 52 56 57 56 55 59 60 60 62 63 65 65 64 66
RH                  55 42 39 50 63 75 78 87 55 42 38 50 68 76 87 81 64 55 53 67
Wind Dir            NE  E NE SE SE SE  E  E  E SW SW SW  S  S  S  S SW SW SW SW
Wind Spd             6  2  2  1  3  3  2  2  3  5  8  5  4  4  4  3  6  9 10  9
Clouds              B1 B2 B1 FW CL CL CL CL CL FW FW SC SC SC FW SC SC SC SC SC
PoP 12hr                     10           0           0           5          10
QPF 12hr                      0           0           0           0           0
Sprinkles            C
Obvis                        PF PF PF PF


Date          Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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    84      69    84      69    85      69    85
Temp          70 70 82 79   72 71 82 79   72 71 83 81   72 71 83 81
Dewpt         64 66 66 67   66 68 69 69   69 68 68 68   68 68 68 69
PWind Dir         S    SW      SW    SW      SW    SW      SW    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC SC B1   B1 B1 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         10    30      30    50      50    50      30    40
Rain shwrs           C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms                C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

TNZ036-272100-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
1051 AM EDT Tue Jun 27 2017

Date             Tue 06/27/17            Wed 06/28/17            Thu 06/29/17
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          56          85          64          86
Temp                72 79 80 75 66 62 58 60 74 82 84 80 71 67 65 69 78 84 84 80
Dewpt               54 52 51 54 53 54 52 55 57 55 54 59 59 60 61 63 65 66 65 66
RH                  53 39 36 48 63 75 80 84 55 40 36 49 66 78 87 81 64 55 53 62
Wind Dir            NE NE  E  S  E NE  N NE  E SW SW SW  S  S SW SW  S  S SW SW
Wind Spd             5  2  1  1  1  2  2  2  2  4  6  3  2  2  2  2  6  8  9  6
Clouds              B2 B2 SC FW CL CL CL CL CL CL FW FW FW FW FW SC SC SC SC SC
PoP 12hr                     10           0           0           5          20
QPF 12hr                      0           0           0           0        0.03
Rain shwrs                                                        S  S  S  S
Sprinkles            C
Tstms                                                             S  S  S  S


Date          Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          67    85      69    84      69    85      69    86
Temp          71 69 83 80   73 71 82 79   72 71 83 81   72 71 84 82
Dewpt         65 66 67 67   67 68 69 69   69 68 69 69   68 68 68 69
PWind Dir        SW    SW      SW    SW      SW    SW      SW    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC SC B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         10    30      30    50      60    50      30    40
Rain shwrs           C  C    C  C  C  C    L  L  C  C    C  C  C  C
Tstms                C  C    C  C  C  C    L  L  C  C    C  C  C  C

$$

TNZ099-272100-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
1051 AM EDT Tue Jun 27 2017

Date             Tue 06/27/17            Wed 06/28/17            Thu 06/29/17
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                      83          61          87          67          86
Temp                75 81 82 78 70 66 63 64 76 85 85 83 74 70 68 70 79 84 84 80
Dewpt               56 54 53 58 57 57 55 58 57 58 57 59 62 62 64 65 67 67 67 68
RH                  52 39 37 50 63 73 75 81 52 40 39 44 66 76 87 84 67 57 57 67
Wind Dir            NE NE NE NE NE NE  N NE  E  S  S  S  S  S  S  S  S  S  S  S
Wind Spd             6  6  4  2  2  3  3  3  3  4  5  4  3  3  3  3  8  9  9  6
Clouds              SC B2 B2 FW CL CL CL CL CL FW FW FW FW FW FW SC SC B1 B1 B1
PoP 12hr                     20           0           0           5          30
QPF 12hr                   0.01           0           0           0        0.05
Rain shwrs           S                                            C  C  C  C  S
Sprinkles
Tstms                                                             C  C  C  C  S
Obvis                        PF PF PF PF


Date          Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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          69    84      71    85      71    87      71    87
Temp          72 71 83 80   74 73 83 81   74 73 85 83   74 73 85 83
Dewpt         68 68 68 69   69 70 70 71   71 70 68 70   69 69 68 70
PWind Dir         S     S       S     S      SW    SW       W    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         20    40      40    60      50    50      30    40
Rain shwrs     S  S  C  C    C  C  L  L    C  C  C  C    C  C  C  C
Tstms          S  S  C  C    C  C  L  L    C  C  C  C    C  C  C  C

$$

NCZ060-272100-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
1051 AM EDT Tue Jun 27 2017

Date             Tue 06/27/17            Wed 06/28/17            Thu 06/29/17
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          51          82          61          81
Temp                70 77 78 72 62 57 54 57 73 80 81 76 68 64 62 65 76 80 79 75
Dewpt               55 52 52 57 52 52 49 55 58 57 58 61 62 60 61 63 65 64 64 66
RH                  59 42 40 59 70 83 83 93 59 45 46 60 81 87 97 93 69 58 60 74
Min/Max RH                   39          93          44         100          58
Wind Dir             N  N  N NW NE  E  E  E SE  S  S  S SE SE SE SE  S  S  S  S
Wind Dir Deg         0 33 34 30  3  7  7 10 15 19 19 18 14 15 14 15 17 18 18 17
Wind Spd             6  6  4  3  3  3  3  2  3  4  4  4  3  3  3  3  4  6  6  4
Clouds              SC B1 B2 FW CL CL CL CL CL FW SC SC SC SC B1 SC SC B1 B1 SC
Clouds (%)          45 59 70 24  1  1  2  2  0 13 33 36 34 30 53 43 41 56 56 47
Vsby                10 10 10 10 10 10
PoP 12hr                     20           0           0           5          30
QPF 12hr                   0.01           0           0           0        0.02
Rain shwrs           S                                            S  S  C  C  S
Tstms                                                             S  S  C  C  S
Obvis                        PF PF PF PF
Haines                        5                       4
LAL                     1     1     1     1     1     1     1     2     3     3
Max Mix Hgt                5900                    7300
AGL Mix Hgt                4300                    5600
Max Vent Rt               39200                   51900
T Wind Dir                    N                       S
T Wind Spd                    9                       9
ADI                          34                      45
Max LVORI                     4                       4
Stability               B     A     G     G     A     A     G     G     B     A
Ceiling             20800  NONE  NONE  NONE  7200  6300  6300  NONE  5500  4700
Sta Pres            28.00 27.98 28.02 28.04 28.07 28.03 28.08 28.09 28.07 28.03


Date          Fri 06/30/17  Sat 07/01/17  Sun 07/02/17  Mon 07/03/17
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    80      66    83      67    84      66    84
Temp          66 66 78 76   69 68 81 78   71 69 82 80   69 68 82 79
Dewpt         64 66 68 69   66 67 69 70   67 67 68 69   65 67 67 71
PWind Dir         S     S       S    SW      SW     W       W     W
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC B1 B1 B2   B2 B1 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         20    50      40    60      50    50      30    50
Rain shwrs     S  S  C  C    C  C  L  L    C  C  C  C    C  C  C  C
Tstms          S  S  C  C    C  C  L  L    C  C  C  C    C  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

$$




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