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

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FOUS54 KMRX 261857
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Point Forecast Matrices
National Weather Service Morristown TN
257 PM EDT Sun Mar 26 2017

TNZ017-270900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
257 PM EDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          77          53          70          50
Temp          73 68 62 58 56 53 64 73 76 69 63 60 56 54 61 67 69 64 59 56 53 51
Dewpt         52 52 54 53 52 51 54 53 53 53 54 53 51 52 54 53 55 54 50 50 48 49
RH            48 57 75 83 86 93 70 49 45 57 72 78 83 93 78 61 61 70 72 80 83 93
Wind Dir      SW  S  S  S  S SE SW SW SW  S  S  S  S SW SW  W  W  W NW NW  W  N
Wind Spd      10  5  2  2  1  1  3  9  8  5  4  4  5  5  9 11 11  8  4  3  3  2
Clouds        B2 B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     30          40          60          60          20
QPF 12hr                   0.07        0.05        0.34        0.07        0.02
Rain shwrs     C  C  C  S  S  S  S  C  C  C  C  L  L  L  L  C  C  S  S  S  S
Tstms          S                    C  C  C  C  C  C  C  C


Date           03/29  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          69      48    70      49    67      47    66      44    68
Temp          66 63   54 49 66 64   55 50 64 62   52 48 63 61   50 46 64 63
Dewpt         47 47   47 47 49 48   48 48 50 50   48 46 43 44   43 42 43 45
PWind Dir         N       E    SE      SE     S       W    NW      NE     S
Wind Char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg Clouds    B1 SC   SC SC B1 B2   B2 OV OV B2   B2 B1 B2 B1   SC SC SC SC
PoP 12hr         10       5    40      70    70      60    30      10    10
Rain shwrs                   C  C    L  L  L  L    L  L  C  C
Tstms                                C  C  C  C

$$

TNZ071-270900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
257 PM EDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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                      57          76          58          75          53
Temp          72 69 64 61 60 58 66 73 75 70 65 63 60 59 66 72 74 69 63 59 57 54
Dewpt         54 54 55 55 55 55 56 54 54 54 53 54 54 54 56 56 55 53 51 50 48 48
RH            53 59 73 81 84 90 70 51 48 57 65 72 81 83 70 57 51 57 65 72 72 80
Wind Dir      SW SW SW SW  S  S SW SW SW SW  S SW SW SW SW SW  W NW  N  N  N NE
Wind Spd      14  8  6  5  5  4  5 12 11  6  6  6  9  6  8  9 10  8  4  3  3  3
Clouds        B1 B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
PoP 12hr                     20          40          70          60          10
QPF 12hr                   0.02        0.03        0.40        0.07           0
Rain shwrs     C  S  S  S  S  S  S  C  C  L  L  L  L  L  L  C  C
Tstms          S                    C  C  C  C  C  C  C  C


Date           03/29  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          73      52    74      54    70      51    69      48    70
Temp          69 67   58 53 70 68   60 55 67 65   56 52 66 64   53 50 66 65
Dewpt         51 49   48 48 54 53   51 52 52 49   48 47 47 48   45 44 48 48
PWind Dir         N      NE    SE      SE    SW       W    NW      NE     S
Wind Char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg Clouds    SC SC   SC SC B1 B2   B2 OV OV B2   B1 B1 B1 SC   SC SC SC SC
PoP 12hr         10       5    30      70    60      30    10      10    10
Rain shwrs                   C  C    L  L  L  L    C  C
Tstms                                C  C  C  C

$$

TNZ036-270900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
257 PM EDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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                      56          75          58          74          52
Temp          70 67 63 60 58 57 65 72 74 69 65 63 60 59 65 71 73 68 62 58 56 53
Dewpt         56 57 56 53 53 53 54 54 53 55 55 55 55 55 57 55 54 53 50 50 49 49
RH            61 70 78 78 83 86 68 53 48 61 70 75 84 87 75 57 51 59 65 75 77 86
Wind Dir      SW SW SW SW  S  S SW SW SW SW  S SW SW SW SW  W  W NW  N  N  N NE
Wind Spd       8  3  1  1  1  1  2 10  8  4  3  5  5  4  8  9  8  5  3  2  2  2
Clouds        B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     20          50          70          50          10
QPF 12hr                   0.02        0.05        0.36        0.05           0
Rain shwrs     C  S  S  S  S  S  S  C  C  L  L  L  L  C  C  C  C
Tstms          S                    C  C  C  C  C  C  C  C


Date           03/29  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          74      51    74      54    70      50    69      48    70
Temp          70 68   57 52 70 68   60 55 67 65   55 51 66 64   53 50 66 65
Dewpt         50 49   49 48 53 53   52 51 50 50   48 46 46 48   45 44 48 48
PWind Dir        NE      NE    SE      SE    SW       W     N      NE     S
Wind Char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg Clouds    B1 SC   SC SC B1 B2   B2 OV OV B2   B1 B1 B1 SC   SC SC SC SC
PoP 12hr         10       5    30      70    60      30    10      10    10
Rain shwrs                   C  C    L  L  L  L    C  C
Tstms                                C  C  C  C

$$

TNZ099-270900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
257 PM EDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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                      56          76          60          78          54
Temp          73 69 64 61 59 57 65 72 75 71 66 64 62 61 68 75 77 71 65 61 58 55
Dewpt         57 56 56 55 54 54 56 56 55 57 58 59 58 57 59 57 56 56 54 53 51 50
RH            57 63 75 81 83 90 73 57 50 61 75 84 87 87 73 54 48 59 68 75 77 83
Wind Dir       S  S  S  S  S  S  S  S  S  S  S  S SW SW SW  W  W NW  N  N  N  N
Wind Spd      10  4  1  2  2  2  4 10 11  6  5  6  6  5  8  9  9  6  4  4  4  3
Clouds        B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
PoP 12hr                     20          50          60          40          10
QPF 12hr                   0.02        0.03        0.27        0.06           0
Rain shwrs     C  S  S  S  S  S  S  C  C  L  L  L  L  C  C  C  C
Tstms          S                    C  C  C  C  C  C  C  C


Date           03/29  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          78      55    77      56    72      50    73      51    71
Temp          74 72   61 56 73 71   62 57 69 67   56 51 69 68   57 53 68 66
Dewpt         52 53   54 52 55 53   56 55 51 48   49 47 48 49   48 48 50 49
PWind Dir         N       E    SE       S    SW      NW    NW      NE    SE
Wind Char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg Clouds    SC FW   SC SC B2 B2   B2 OV B2 B1   B1 SC SC FW   FW SC SC SC
PoP 12hr         10      10    30      70    40      20    10      10    20
Rain shwrs                   C  C    L  L  C  C    S  S                S  S
Tstms                                C  C  C  C

$$

NCZ060-270900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
257 PM EDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          74          55          74          49
Temp          70 66 61 57 55 53 62 70 73 68 63 60 57 56 64 71 73 67 60 56 53 50
Dewpt         56 54 54 54 53 51 56 57 56 55 55 54 54 54 56 56 55 55 51 50 48 47
RH            61 65 78 90 93 93 81 63 55 63 75 81 90 93 75 59 53 65 72 80 83 89
Max/Min RH                   93          55          96          53          89
Wind Dir      SW  W  N NE SE  S SW  S  S  S  S  S  S SW SW  W  W  W NW NW  N NE
Wind Dir Deg  23 27  0  5 12 17 23 19 19 18 16 19 19 21 23 24 25 28 31 32 34  6
Wind Spd       6  2  1  2  2  2  1 10  9  4  3  5  5  5  6  8  9  6  3  2  3  2
Clouds        B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
Clouds (%)    72 66 67 71 72 74 72 73 76 80 80 85 85 83 83 59 59 39 39 35 35 26
Vsby          10 10 10  6  3  1 10 10
PoP 12hr                     20          40          60          50          10
QPF 12hr                   0.02        0.03        0.39        0.12           0
Rain shwrs     C  S  S  S  S  S  S  C  C  C  C  L  L  C  C  C  C
Tstms          S                    C  C  C  C  C  C  C  C
Haines                                    4                       3
LAL               2     1     1     3     3     3     3     3     1     1     1
Max Mix Hgt                            6400                    4900
AGL Mix Hgt                            4700                    3200
Max Vent Rt                           75500                   36500
T Wind Dir                               SW                       W
T Wind Spd                               16                      11
ADI                                      66                      32
Max LVORI                                 4                       4
Stability         B     F     F     C     B     D     D     C     B     G     G
Ceiling        4700  4700  4700  4700 12700  6300  2400  4000  4700 20800  NONE
Sta Pres      27.96 27.97 27.96 27.95 27.87 27.86 27.86 27.88 27.88 27.92 27.93


Date           03/29  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          75      51    74      52    70      48    70      46    71
Temp          70 68   58 52 70 68   58 53 67 65   54 49 67 64   52 48 67 66
Dewpt         50 49   50 49 54 53   52 51 50 48   48 46 46 46   45 44 45 46
PWind Dir         N       E    SE      SE    SW      NW    NW      NE     S
Wind Char        LT      LT    LT      GN    GN      LT    LT      LT    LT
Avg Clouds    SC FW   SC SC B1 B2   B2 OV OV B1   B1 B1 SC FW   FW SC SC SC
PoP 12hr         10       5    40      70    70      20    10      10    10
Rain shwrs                   C  C    L  L  L  L    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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