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

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FOUS54 KMRX 232000
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Point Forecast Matrices
National Weather Service Morristown TN
300 PM EST Tue Jan 23 2018

TNZ017-240900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
300 PM EST Tue Jan 23 2018

Date           01/23/18      Wed 01/24/18            Thu 01/25/18            Fri
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      28          41          24          48          24
Temp          47 42 37 34 32 29 32 38 40 35 31 29 27 25 32 42 47 39 34 31 28 26
Dewpt         30 31 29 28 27 25 25 25 25 21 21 21 20 21 23 22 21 21 22 23 22 20
RH            51 65 72 78 81 85 75 59 55 56 66 72 74 84 69 44 35 48 61 72 78 78
Wind Dir       W  W  W  W  W  W  W  W  W  W  W  W NW NW  W  W SW  S  S  S  S  S
Wind Spd      14 12 12 11 11  9  9  9  9  9  5  4  2  2  2  5  5  1  0  0  0  0
Clouds        B2 B2 B1 B2 B2 B1 B2 B1 B1 B2 B1 B1 SC SC FW CL CL CL CL CL CL CL
PoP 12hr                     20          10           5           0           0
QPF 12hr                   0.01           0           0           0           0
Rain           S  S  S


Date           01/26  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18  Tue 01/30/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      32    55      41    53      29    42      22    48
Temp          48 47   39 33 49 50   45 42 50 44   36 30 39 35   28 24 42 40
Dewpt         29 27   25 29 41 43   41 41 46 40   33 29 25 24   23 21 24 26
PWind Dir         S       S     S       S    SW      NW    NW      NW    NW
Wind Char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg Clouds    CL FW   FW SC B1 B2   B2 OV OV B2   B2 B1 B1 SC   SC FW FW FW
PoP 12hr          0      10    20      70    60      30    10      10    10
Rain shwrs                   S  S    L  L  L  L    C  C
Snowshwrs                                          C  C

$$

TNZ071-240900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
300 PM EST Tue Jan 23 2018

Date           01/23/18      Wed 01/24/18            Thu 01/25/18            Fri
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      31          44          27          50          28
Temp          47 43 39 36 34 32 35 41 43 38 34 32 30 28 35 44 49 42 37 34 32 30
Dewpt         30 32 32 31 29 27 27 28 26 23 22 22 22 22 26 25 23 23 24 26 26 25
RH            51 65 76 82 82 81 72 59 51 54 61 66 72 78 69 47 36 46 59 72 78 81
Wind Dir       W  W  W  W  W  W SW SW  W  W  W  W NW NE NE SW  W SE SW NW  N  N
Wind Spd      13  9  8  8  6  4  6  9  8  6  4  2  3  2  4  5  4  1  0  0  1  1
Clouds        B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW FW CL CL CL CL CL CL CL FW
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0


Date           01/26  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18  Tue 01/30/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          57      35    57      44    54      33    45      26    50
Temp          50 49   41 36 52 52   48 45 52 46   39 34 42 38   31 27 44 42
Dewpt         32 31   29 33 47 45   44 43 48 40   35 31 30 26   26 23 28 28
PWind Dir         W      SW     S       S     W      NW    NW       N     N
Wind Char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg Clouds    FW FW   FW SC B2 B2   OV OV OV B2   B1 B1 SC SC   FW FW FW FW
PoP 12hr          0      10    30      70    60      20    10       5    10
Rain shwrs                   C  C    L  L  L  L    S  S
Snowshwrs                                             S

$$

TNZ036-240900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
300 PM EST Tue Jan 23 2018

Date           01/23/18      Wed 01/24/18            Thu 01/25/18            Fri
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      30          45          28          51          30
Temp          45 41 37 35 33 31 35 41 44 39 35 33 31 29 36 45 50 43 38 36 34 32
Dewpt         30 31 30 30 29 26 26 26 24 21 22 21 21 21 23 24 24 26 27 26 25 24
RH            55 67 75 82 85 81 69 55 45 48 59 61 66 72 59 43 36 51 64 67 69 72
Wind Dir       W  W  W  W  W  W  W  W  W  W  N  S SW  S  E  S  S  S  S  S  S  S
Wind Spd      12  9  8  6  6  4  5  8  8  3  1  0  1  0  1  3  4  0  0  0  0  0
Clouds        OV B2 B2 B2 B2 B2 B2 SC SC SC SC SC FW FW CL CL CL CL CL CL CL FW
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0


Date           01/26  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18  Tue 01/30/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      37    56      44    54      33    45      27    51
Temp          50 49   42 38 51 52   47 45 52 46   39 34 42 38   32 28 45 43
Dewpt         31 30   30 34 46 45   44 43 46 39   34 30 27 26   25 24 27 28
PWind Dir         S      SW     S      SW     W      NW    NW       N    NE
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW SC B2 B2   OV OV OV B2   B1 SC SC SC   FW FW FW FW
PoP 12hr          0      10    30      70    60      20    10       5    10
Rain shwrs                   C  C    L  L  L  L    S  S
Snowshwrs                                             S

$$

TNZ099-240900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
300 PM EST Tue Jan 23 2018

Date           01/23/18      Wed 01/24/18            Thu 01/25/18            Fri
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      30          48          30          55          31
Temp          49 43 38 36 34 31 36 44 47 41 37 35 33 32 39 49 54 46 41 38 35 33
Dewpt         31 30 29 28 27 26 26 26 24 24 25 25 25 25 26 26 25 27 28 28 27 26
RH            50 60 70 72 75 81 67 49 40 50 61 66 72 75 59 40 32 47 59 67 72 75
Wind Dir       W  W NW NW  N  N NW  W  W NW NW  N  N  N NE  N  E NE SE  S  S  S
Wind Spd      12  9  8  8  8  5  4  6  9  6  3  1  1  1  3  3  3  1  0  0  0  0
Clouds        B1 B1 B1 SC SC SC SC FW FW FW FW CL CL CL CL CL CL CL CL CL CL FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0


Date           01/26  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18  Tue 01/30/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      40    56      46    56      35    49      28    53
Temp          50 50   44 41 52 52   49 47 54 48   41 36 46 41   34 30 47 45
Dewpt         30 29   31 37 44 45   46 46 48 38   34 30 28 26   27 25 28 29
PWind Dir         S       S     S       S    NW      NW     N       N     E
Wind Char        LT      LT    GN      LT    LT      LT    GN      LT    LT
Avg Clouds    FW FW   SC B1 B2 OV   OV OV OV B1   B1 FW FW FW   FW FW FW FW
PoP 12hr          0      10    30      70    50      20    10       5    10
Rain shwrs                   C  C    L  L  C  C    S  S
Snowshwrs                                             S

$$

NCZ060-240900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
300 PM EST Tue Jan 23 2018

Date           01/23/18      Wed 01/24/18            Thu 01/25/18            Fri
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      28          46          25          54          25
Temp          47 42 37 34 32 29 34 42 45 38 33 31 29 27 35 47 52 43 37 33 30 27
Dewpt         31 30 29 29 28 25 26 25 24 25 26 26 25 24 25 25 25 28 28 27 25 23
RH            53 62 72 82 85 85 72 50 43 59 75 81 85 88 66 42 35 55 70 78 81 85
Max/Min RH                   85          43          88          35          85
Wind Dir       W  W NW NW NW  N NW  W NW  N NE NE  E SE  E NW  W  W  S  E  E NE
Wind Dir Deg  27 28 30 31 32 33 31 28 29 34  3  5  8 15  7 31 26 26 18  9  8  6
Wind Spd      12 11 11 11 10  9  6  8 10  3  2  1  1  1  1  4  4  1  0  1  1  0
Clouds        B1 B1 B1 B1 SC SC SC FW FW FW FW CL CL CL CL CL CL CL CL CL CL FW
Clouds (%)    60 69 55 59 50 44 32 11 11 24 12  1  2  2  1  1  1  1  1  4  4 13
Vsby           0  0  0  0  0  0  0  0
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Haines                                    5                       5
LAL               1     1     1     1     1     1     1     1     1     1     1
Max Mix Hgt                            4100                    4300
AGL Mix Hgt                            2400                    2600
Max Vent Rt                           30200                   20800
T Wind Dir                               NW                       N
T Wind Spd                               12                       8
ADI                                      26                      18
Max LVORI                                 4                       4
Stability         C     D     F     C     B     G     G     B     B     G     G
Ceiling        4000  2400  2400  NONE  NONE  NONE  NONE  NONE  NONE  NONE  NONE
Sta Pres      27.95 28.03 28.07 28.11 28.16 28.22 28.28 28.33 28.32 28.35 28.35


Date           01/26  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18  Tue 01/30/18
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          56      36    56      45    55      31    47      25    53
Temp          49 49   42 37 51 52   48 46 53 46   38 32 43 39   31 27 46 43
Dewpt         28 28   28 35 44 45   44 45 48 38   32 29 27 26   25 24 27 28
PWind Dir        SE      SE    SE      SE     E      NW    NW       N    NW
Wind Char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg Clouds    FW FW   SC B1 B2 OV   OV OV OV B2   B1 SC SC FW   FW FW FW FW
PoP 12hr          0      10    30      70    70      20    10       5    10
Rain shwrs                   C  C    L  L  L  L    S  S
Snowshwrs                                             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

$$




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