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

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Point Forecast Matrices
National Weather Service Morristown TN
910 PM EDT Tue Mar 28 2017

TNZ017-290900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
910 PM EDT Tue Mar 28 2017

Date           03/28/17      Wed 03/29/17            Thu 03/30/17            Fri
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                      48          71          50          74          52
Temp                57 53 51 49 59 67 70 67 60 56 54 51 61 70 73 68 62 58 56 53
Dewpt               53 50 49 47 50 48 49 47 47 48 48 49 48 45 42 42 42 45 46 48
RH                  86 89 93 93 72 50 47 49 62 74 80 93 62 41 33 39 48 62 69 83
Wind Dir            NW  N  N NE NE NE NW  N NE  E SE SE  S  S  S SE SE SE SE SE
Wind Spd             3  3  2  2  3  4  4  2  3  4  4  4  9 11 12 11 13 11  8  8
Clouds              B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 OV
PoP 12hr                     10           5           5          10          40
QPF 12hr                      0           0           0           0        0.04
Rain shwrs                                                        S  S  C  C  D
Tstms                                                                         C
Obvis                  PF PF


Date           03/31  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17  Tue 04/04/17
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          65      50    65      44    73      49    72      51    68
Temp          63 61   54 51 63 60   49 45 68 67   55 50 68 67   56 52 65 64
Dewpt         52 54   51 48 44 44   41 41 44 46   46 47 49 49   51 50 50 50
PWind Dir         S      NW    NW      NE     N      SE    SE       S    SW
Wind Char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg Clouds    OV OV   OV B2 B1 SC   FW FW FW FW   SC SC SC B1   B2 B2 B2 B1
PoP 12hr         80      40    10       5     5      10    40      50    40
Rain shwrs     D  L    C                                 C  C    C  C  C  C
Tstms          C  C                                      C  C

$$

TNZ071-290900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
910 PM EDT Tue Mar 28 2017

Date           03/28/17      Wed 03/29/17            Thu 03/30/17            Fri
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                      51          74          55          77          58
Temp                60 57 54 52 63 71 73 69 64 61 58 56 65 73 76 72 67 63 61 58
Dewpt               53 51 50 48 53 52 51 51 50 51 51 52 52 50 48 48 48 50 51 53
RH                  78 80 86 86 70 51 46 53 60 70 77 86 63 44 37 42 50 62 70 83
Wind Dir             N NE NE NE NE  N NW  E  E  E SE SE  S  S  S  S SE  S  S  S
Wind Spd             3  4  3  3  5  4  4  1  3  2  3  3 10 12 11 11 14  5  9  9
Clouds              B1 B1 B1 B1 SC SC SC FW FW SC SC B1 B1 SC SC B1 B1 OV OV OV
PoP 12hr                     10           0           5          20          60
QPF 12hr                      0           0           0        0.04        0.20
Rain shwrs                                                     S  S  S  C  L  D
Tstms                                                          S           C  C


Date           03/31  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17  Tue 04/04/17
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          67      52    69      48    74      53    74      55    70
Temp          65 63   56 53 66 64   53 49 70 69   58 54 70 69   60 56 68 66
Dewpt         55 52   50 50 48 47   44 43 49 49   48 48 54 53   52 53 52 52
PWind Dir        SW      NW     N      NE    NE       E    SE       S    SW
Wind Char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg Clouds    OV OV   B2 B1 SC SC   FW FW FW FW   SC SC B1 B2   B2 B2 B2 B1
PoP 12hr         80      20     5       5    10      10    50      50    30
Rain shwrs     D  L    S                                 C  C    C  C  C  C
Tstms          C  C                                      C  C

$$

TNZ036-290900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
910 PM EDT Tue Mar 28 2017

Date           03/28/17      Wed 03/29/17            Thu 03/30/17            Fri
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                      51          76          55          77          58
Temp                61 57 55 52 64 71 75 70 64 61 58 56 65 73 76 72 67 63 61 59
Dewpt               52 51 50 49 52 51 50 50 50 50 50 51 52 53 53 52 52 53 53 54
RH                  72 80 83 89 65 49 41 49 60 67 75 83 63 49 45 49 59 70 75 83
Wind Dir             N NE NE NE NE  E  E  E  E NE NE  E  S  S  S  S SE  S  S  S
Wind Spd             3  3  2  2  4  3  4  2  2  2  2  2  9 11 11 12 12  3  8  9
Clouds              B1 B1 B1 B1 SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 OV OV OV
PoP 12hr                     10           0           5          20          60
QPF 12hr                      0           0           0        0.04        0.20
Rain shwrs                                                     S  C  C  C  L  D
Tstms                                                          S  S  S     C  C
Obvis                  PF PF


Date           03/31  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17  Tue 04/04/17
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          68      52    68      47    75      52    73      55    70
Temp          66 64   56 53 65 63   52 48 71 69   58 53 70 69   60 56 68 66
Dewpt         54 52   51 49 48 47   44 43 47 49   48 49 54 53   52 53 52 53
PWind Dir        SW      NW     N      NE     E      SE    SE       S    SW
Wind Char        GN      LT    LT      LT    LT      LT    LT      LT    GN
Avg Clouds    OV OV   B2 B1 SC SC   FW FW FW FW   SC SC B2 B2   B2 B2 B2 B1
PoP 12hr         80      20     5       5    10      10    50      50    30
Rain shwrs     D  L    S                                 C  C    C  C  C  C
Tstms          C  C                                      C  C

$$

TNZ099-290900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
910 PM EDT Tue Mar 28 2017

Date           03/28/17      Wed 03/29/17            Thu 03/30/17            Fri
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                      52          79          57          79          60
Temp                62 58 56 53 65 74 78 73 67 63 61 58 67 75 78 74 69 65 63 61
Dewpt               56 54 52 50 53 54 54 54 55 55 55 55 55 54 53 53 55 56 57 57
RH                  81 86 86 89 65 50 43 51 65 75 81 90 65 48 42 48 61 73 81 87
Wind Dir             N  N  N NE NE  S  E  E  E  E SE SE  S  S  S  S SE  S  S  S
Wind Spd             4  4  3  3  3  3  2  3  2  2  3  4  9 12 11 10 13  6 14 11
Clouds              SC SC SC SC SC SC SC FW FW B1 B1 B1 B1 B2 B2 OV OV OV OV OV
PoP 12hr                     10           5           5          30          70
QPF 12hr                      0           0           0        0.07        0.34
Rain shwrs                                                  S  C  C  C  L  L  D
Tstms                                                       S  S  S  S  C  C  C
Obvis                  PF PF


Date           03/31  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17  Tue 04/04/17
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          70      53    72      50    78      56    75      56    73
Temp          68 66   57 54 69 67   56 51 74 73   62 57 72 70   61 57 70 69
Dewpt         55 52   51 49 49 48   48 47 50 51   52 53 56 55   58 55 54 55
PWind Dir        SW      NW     N       N     E      SE    SE       S    SW
Wind Char        GN      LT    LT      LT    LT      LT    GN      LT    LT
Avg Clouds    OV B2   B1 SC SC FW   FW FW FW FW   SC SC B2 OV   OV B2 B1 SC
PoP 12hr         80      10     5       5    10      10    50      50    20
Rain shwrs     D  L                                      C  C    C  C  S  S
Tstms          C  C                                      C  C

$$

NCZ060-290900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
910 PM EDT Tue Mar 28 2017

Date           03/28/17      Wed 03/29/17            Thu 03/30/17            Fri
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                      47          76          53          73          55
Temp                58 54 51 48 60 73 75 71 64 60 57 54 62 69 72 68 63 60 58 56
Dewpt               52 50 45 45 51 49 51 51 52 52 52 52 53 54 53 51 52 53 54 54
RH                  80 86 80 89 72 43 43 49 65 75 83 93 72 59 51 54 67 78 86 93
Max/Min RH                   88          40          93          51          93
Wind Dir            NW  E  E  E SE  W  W NW SE SE SE SE SE SE SE SE SE SE  S  S
Wind Dir Deg        32 11 10  9 13 25 27 31 13 14 13 13 14 14 14 14 13 15 17 17
Wind Spd             3  3  2  2  2  4  4  1  3  5  6  8  9 10 10 10 13 12 11 11
Clouds              B1 SC SC SC FW FW SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV OV
Clouds (%)          54 46 34 31 21 13 43 32 32 58 58 78 78 83 83 93 93100100100
Vsby                10  7  4  1 10 10
PoP 12hr                     10           5           5          40          70
QPF 12hr                      0           0           0        0.08        0.33
Rain shwrs                                                  C  C  C  C  L  L  D
Tstms                                                       C  S  S  S  C  C  C
Obvis                  PF PF
Haines                                    5                       3
LAL                     1     1     1     1     1     1     3     3     3     3
Max Mix Hgt                            4900                    5100
AGL Mix Hgt                            3200                    3400
Max Vent Rt                           14800                   66800
T Wind Dir                               SW                      SE
T Wind Spd                                4                      19
ADI                                      13                      58
Max LVORI                                 4                       4
Stability               G     G     B     B     E     E     C     C     D     D
Ceiling              NONE 17100 15900 15900 15900  4000  2400  3200  3200  6300
Sta Pres            27.93 27.93 27.98 27.93 27.95 27.93 27.90 27.81 27.75 27.64


Date           03/31  Sat 04/01/17  Sun 04/02/17  Mon 04/03/17  Tue 04/04/17
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          67      50    72      46    76      52    73      54    68
Temp          65 63   54 51 68 66   53 48 71 70   58 53 70 68   59 55 66 64
Dewpt         55 52   49 49 49 49   45 44 48 48   49 49 54 55   54 53 51 52
PWind Dir        SW      NW    NW      NE     S      SE    SE       S    SW
Wind Char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg Clouds    OV OV   B1 SC SC FW   FW FW FW FW   SC SC B2 B2   OV OV B2 B1
PoP 12hr         80      10     5       5    10      10    50      50    20
Rain shwrs     D  L                                      C  C    C  C  S  S
Tstms          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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