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

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FOUS54 KMRX 190534
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
1234 AM EST Sat Jan 19 2019

TNZ017-200900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
1234 AM EST Sat Jan 19 2019

Date           01/18/19      Sat 01/19/19            Sun 01/20/19            Mon
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                      38          56          29          31          13
Temp                   41 39 39 46 51 52 51 48 43 37 29 30 31 30 24 20 18 16 14
Dewpt                  37 35 37 42 45 47 48 47 43 36 25 19 16 13 11  9  7  5  4
RH                     85 85 92 86 80 83 89 96100 96 85 63 53 49 57 62 61 61 64
Wind Dir                E SE SE SE  S  S  S  W SW  N  N  N  N NW NW NW NW NW  N
Wind Spd                4  5  4  5  9  9  5  5  8 12 10 12 10 10  9  9  8  6  6
Clouds                 OV B2 OV OV OV OV OV OV OV OV OV OV B1 B1 B1 SC SC SC FW
PoP 12hr                     10          90         100          30           5
QPF 12hr                      0        0.74        0.43        0.03           0
Rain shwrs                    S  L  D  D  D  D  D
Snowshwrs                                          D  C  C
Obvis                  PF PF


Date           01/21  Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
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          32      20    47      37    51      33    43      28    41
Temp          27 28   23 22 41 43   40 38 48 44   38 34 41 37   32 29 38 35
Dewpt          5  7   11 14 22 29   34 38 45 40   35 33 29 27   26 25 27 27
PWind Dir         N      SE     S       S    SW       N     W       W     W
Wind Char        LT      LT    LT      GN    LT      LT    GN      LT    LT
Avg Clouds    FW SC   FW FW FW SC   B2 OV OV OV   OV OV B2 B2   B1 B1 B1 B1
PoP 12hr          5       5    10      50    70      60    50      20    20
Rain                                 C  C  L  L    L  L
Rain shwrs                                               C  C    S     S  S
Snowshwrs                                                C       S  S  S

$$

TNZ071-200900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
1234 AM EST Sat Jan 19 2019

Date           01/18/19      Sat 01/19/19            Sun 01/20/19            Mon
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                      41          61          30          32          18
Temp                   44 42 44 51 56 55 50 45 39 36 30 31 32 31 27 24 22 20 19
Dewpt                  41 39 40 45 51 52 50 45 39 31 24 20 17 16 13 12 11 10  9
RH                     89 89 86 80 83 90100100100 82 78 63 53 53 55 60 62 64 64
Wind Dir                E  S SE  S  S  S SW SW NW  N  N  N  N  N  N  N  N NE NE
Wind Spd                3  2  2  5  9 10  9  9 13  9 11 11  9  8  9  8  6  5  5
Clouds                 B2 OV OV OV OV OV OV OV OV OV OV OV B1 SC SC FW FW SC SC
PoP 12hr                     10         100          80          20           0
QPF 12hr                      0        1.20        0.27           0           0
Rain shwrs                    S  L  D  D  D  D  D
Snowshwrs                                          D  S  S
Tstms                               S  S
Obvis                  PF PF


Date           01/21  Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
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          35      26    49      41    51      37    44      31    44
Temp          31 32   29 27 43 46   43 42 49 46   41 37 42 39   35 32 41 39
Dewpt          9 12   15 19 28 34   40 42 44 39   36 33 29 28   25 27 29 28
PWind Dir        NE       E     S       S     W       N    NW       W    SW
Wind Char        LT      LT    GN      GN    GN      GN    GN      LT    LT
Avg Clouds    SC FW   FW FW FW B1   B2 OV OV OV   OV B2 B2 B1   B1 B1 B1 B1
PoP 12hr          5       5    10      60    70      60    30      20    20
Rain                                 L  L  L  L    L  L
Rain shwrs                                               C  C    S  S  S  S
Snowshwrs                                                        S  S  S

$$

TNZ036-200900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
1234 AM EST Sat Jan 19 2019

Date           01/18/19      Sat 01/19/19            Sun 01/20/19            Mon
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                      42          56          30          33          18
Temp                   44 43 45 50 53 52 48 43 37 35 30 31 32 32 27 24 22 21 19
Dewpt                  41 40 41 45 50 52 48 43 37 29 22 19 16 15 12 11 10  9  8
RH                     89 89 86 83 89100100100100 78 72 61 51 49 53 57 59 59 61
Wind Dir                E  S  S  S  S SW SW  W NW  N  N  N  N  N  N  N  N NE NE
Wind Spd                3  1  1  3  5  6  5  5 12 11 11 12 10  9  8  6  6  5  4
Clouds                 OV OV OV OV OV OV OV B2 OV OV OV B2 SC FW SC FW FW SC SC
PoP 12hr                     20         100          80          10           0
QPF 12hr                      0        1.39        0.22           0           0
Rain shwrs                    C  L  D  D  D  D  L
Snowshwrs                                          L
Tstms                               S  S
Obvis                  PF PF


Date           01/21  Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
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          35      26    49      41    49      36    44      31    44
Temp          31 32   29 27 43 46   43 41 47 44   40 36 42 39   35 32 41 39
Dewpt          8 12   15 20 28 35   41 41 43 38   35 33 27 27   25 27 28 29
PWind Dir        NE      SE     S      SW     W       N     W       W    SW
Wind Char        LT      LT    GN      GN    LT      LT    LT      LT    LT
Avg Clouds    SC FW   FW FW FW B1   B2 OV OV OV   OV B2 B2 B1   B1 B1 B1 B1
PoP 12hr          5       5    20      70    70      50    30      20    20
Rain                            S    L  L  L  L    C  C
Rain shwrs                                               C  C    S  S  S  S
Snowshwrs                                                        S  S  S

$$

TNZ099-200900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
1234 AM EST Sat Jan 19 2019

Date           01/18/19      Sat 01/19/19            Sun 01/20/19            Mon
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                      46          60          31          36          23
Temp                   47 46 49 54 57 55 51 47 40 37 31 33 35 35 31 28 27 25 24
Dewpt                  47 46 47 51 55 55 51 46 36 28 23 21 19 18 15 14 13 12 12
RH                    100100 93 90 93100100 96 85 70 72 61 52 49 51 55 55 57 60
Wind Dir               SE SE  S  S  S  S SW  W NW  N  N  N  N NW  N  N  N  N NE
Wind Spd                6  8  9  9 10  9  5  8 10 12 13 13 11 10 10 10  8  8  9
Clouds                 OV OV OV OV OV OV B2 B2 B2 OV B2 B2 FW SC FW FW FW SC SC
PoP 12hr                     40         100          60           5           0
QPF 12hr                   0.05        1.61        0.12           0           0
Rain shwrs                    C  D  D  D  L  L  C  C
Tstms                               S  S
Obvis                  PF PF


Date           01/21  Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
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          39      29    50      43    51      36    44      33    46
Temp          35 35   32 30 45 47   45 43 49 45   40 36 42 40   36 34 43 40
Dewpt         13 18   20 23 30 37   42 43 43 39   35 31 27 29   27 26 27 28
PWind Dir        NE      SE     S       S    NW       N    NW      NW     W
Wind Char        LT      LT    GN      GN    GN      GN    LT      LT    LT
Avg Clouds    SC FW   FW FW SC B1   OV OV OV OV   OV B2 B2 B1   B1 B1 B1 B1
PoP 12hr          5       5    20      60    70      50    30      20    20
Rain                            S    L  L  L  L    C  C
Rain shwrs                                               C  C    S  S  S  S
Snowshwrs                                                           S  S

$$

NCZ060-200900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
1234 AM EST Sat Jan 19 2019

Date           01/18/19      Sat 01/19/19            Sun 01/20/19            Mon
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                      42          58          31          34          20
Temp                   45 43 45 50 54 54 52 49 43 37 31 32 33 33 29 26 24 22 21
Dewpt                  42 42 43 47 50 52 51 47 43 32 26 22 20 18 15 13 11 11 10
RH                     89 96 93 89 86 93 96 93100 82 81 66 58 53 55 57 57 62 62
Max/Min RH                  100          86         100          53          62
Wind Dir               SE SE SE SE  S  S SW  W NW NW  N  N  N NW  N  N  N  N  N
Wind Dir Deg           13 14 14 14 17 18 22 27 29 32 33 33 33 32 33 33 33 33 33
Wind Spd                6  6  5  6  8  9  5  4  9 11 13 14 12 11 10  9  6  5  5
Clouds                 OV B2 OV OV OV OV OV B2 OV OV OV B2 SC FW FW FW FW FW FW
Clouds (%)             91 87 99100100100100 85 99 95 92 77 31 23 11  6  7 20 24
Vsby                    9  6  5  3  2
PoP 12hr                     20         100          80          20           0
QPF 12hr                   0.01        1.36        0.32        0.01           0
Rain shwrs                    C  L  D  D  D  D  L
Snowshwrs                                          L  S  S
Tstms                               S  S
Obvis                  PF PF
Haines                                    2                       4
LAL                     1     1     2     2     1     1     1     1     1     1
Max Mix Hgt                            2300                    3000
AGL Mix Hgt                             700                    1300
Max Vent Rt                            9000                   22800
T Wind Dir                                S                       N
T Wind Spd                               13                      17
ADI                                       8                      20
Max LVORI                                 6                       3
Stability               D     D     D     D     D     D     C     C     F     F
Ceiling             13800  3200  3200  4700  2400  3200  NONE 17100 23500 18200
Sta Pres            27.91 27.81 27.60 27.51 27.49 27.67 27.83 27.97 28.03 28.10


Date           01/21  Tue 01/22/19  Wed 01/23/19  Thu 01/24/19  Fri 01/25/19
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          41      25    48      41    52      36    44      31    44
Temp          36 35   29 26 42 45   43 42 49 46   40 36 42 39   35 32 41 38
Dewpt         12 17   19 20 28 35   40 42 47 41   36 34 31 30   27 27 28 28
PWind Dir        NW      SE    SE      SE    SW      NW    NW      NW     W
Wind Char        LT      LT    GN      GN    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW B1   B2 OV OV OV   OV OV B2 B1   B1 B1 B1 SC
PoP 12hr          5       5    20      60    70      60    30      20    20
Rain                            S    L  L  L  L    L  L
Rain shwrs                                               C  C    S  S  S  S
Snowshwrs                                                        S  S  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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