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

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FOUS54 KMRX 191438
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Point Forecast Matrices
National Weather Service Morristown TN
1038 AM EDT Fri Apr 19 2019

TNZ017-192100-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
1038 AM EDT Fri Apr 19 2019

Date             Fri 04/19/19            Sat 04/20/19            Sun 04/21/19
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                      69          43          50          38          64
Temp                65 66 67 63 53 48 46 44 47 47 47 46 42 41 39 39 52 60 63 59
Dewpt               58 58 57 54 48 44 41 39 39 39 38 38 38 37 38 38 39 39 40 40
RH                  78 75 70 72 83 86 83 82 74 74 71 73 86 85 96 96 61 46 43 49
Wind Dir             S  S SW  S SW  W SW SW SW SW SW SW  W SW SW  W  W  W  W  W
Wind Spd            11 11  9 11 12  9  8  9 10 11 12 10 10  8  5  5  8  9  8  5
Clouds              OV OV OV B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B1 SC SC SC
PoP 12hr                     80          60          60          50          20
QPF 12hr                   0.65        0.09        0.15        0.03           0
Rain shwrs           D  D  C  L  C  C  C  L  L  L  L  C  C  C  S  S  S
Tstms                S  S  S


Date          Mon 04/22/19  Tue 04/23/19  Wed 04/24/19  Thu 04/25/19
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          43    76      51    78      53    75      53    73
Temp          48 45 71 70   58 52 74 72   60 54 71 70   59 54 70 67
Dewpt         38 41 48 50   47 49 51 52   51 52 53 53   52 50 49 51
PWind Dir        SW     W      SW    SW      SW     W       W    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC FW FW SC   SC SC SC FW   SC SC B1 B1   B1 B1 B1 B1
PoP 12hr          5     5       5    10      20    40      30    30
Rain shwrs                                 S  S  C  C    C  C  C  S
Tstms                                            C  C

$$

TNZ071-192100-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
1038 AM EDT Fri Apr 19 2019

Date             Fri 04/19/19            Sat 04/20/19            Sun 04/21/19
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                      66          42          52          41          70
Temp                66 66 64 58 50 47 44 43 45 47 50 49 47 46 43 42 57 65 68 64
Dewpt               60 60 58 53 44 42 40 39 39 39 40 38 39 39 39 39 41 41 41 42
RH                  81 81 81 83 80 83 86 86 79 74 68 66 74 76 86 89 55 41 37 45
Wind Dir            SW SW  W SW SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W
Wind Spd            11 11 11 14 13 12 13 13 14 13 12 10  6  6  5  5  6  6  6  4
Clouds              OV OV OV B2 B2 OV OV OV OV OV OV B2 B2 B1 FW FW FW FW FW FW
PoP 12hr                     70          60          60          20          10
QPF 12hr                   0.30        0.12        0.13           0           0
Rain shwrs           L  L  C  L  L  L  L  L  L  L  C  S  S
Tstms                   S  S


Date          Mon 04/22/19  Tue 04/23/19  Wed 04/24/19  Thu 04/25/19
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          48    78      55    80      58    78      56    75
Temp          54 50 73 72   61 56 76 75   64 59 75 73   62 57 72 70
Dewpt         42 45 52 52   51 51 54 54   53 54 55 56   56 54 55 54
PWind Dir         S    SW      SW    SW      SW    SW      SW     W
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW FW SC   SC SC FW FW   SC SC B1 B1   B1 B1 B1 B1
PoP 12hr          0     0       5    10      10    40      30    20
Rain shwrs                                       C  C    C  C  S  S
Tstms                                            C  C

$$

TNZ036-192100-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
1038 AM EDT Fri Apr 19 2019

Date             Fri 04/19/19            Sat 04/20/19            Sun 04/21/19
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                      66          42          54          41          71
Temp                65 65 63 57 49 46 44 42 45 48 50 50 46 45 42 43 58 66 70 65
Dewpt               60 60 57 52 43 41 39 38 39 39 39 38 38 38 38 39 41 41 41 42
RH                  84 84 81 83 80 83 82 86 79 71 66 63 73 76 86 86 53 40 35 43
Wind Dir             W  W  W  W SW SW SW SW SW  W  W  W SW SW SW  W  W  W  W  W
Wind Spd             6  8  6 10 10  9 11  9 11 11 10  8  4  4  3  3  4  5  4  2
Clouds              OV B2 OV OV B2 OV OV OV OV OV OV B2 B2 B1 FW FW FW FW FW FW
PoP 12hr                     60          60          60          20           5
QPF 12hr                   0.28        0.17        0.13           0           0
Rain shwrs           L  C  C  L  L  L  L  L  L  L  C  S  S
Tstms                S  S  S


Date          Mon 04/22/19  Tue 04/23/19  Wed 04/24/19  Thu 04/25/19
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          48    79      55    80      57    78      55    76
Temp          54 50 74 73   61 56 76 74   63 58 75 72   61 56 73 71
Dewpt         43 45 52 52   51 51 54 54   54 54 55 56   55 53 54 54
PWind Dir        SW    SW      SW    SW      SW     W      NW     W
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW FW SC   SC SC FW FW   SC SC B1 B2   B1 B1 B1 B1
PoP 12hr          0     0       5    10      10    40      30    20
Rain shwrs                                       C  C    C  C  S  S
Tstms                                            C  C    S

$$

TNZ099-192100-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
1038 AM EDT Fri Apr 19 2019

Date             Fri 04/19/19            Sat 04/20/19            Sun 04/21/19
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                      64          42          58          42          73
Temp                64 63 57 52 47 45 43 43 47 52 56 54 50 47 44 44 59 68 72 67
Dewpt               59 56 51 46 42 41 40 39 39 38 38 37 40 40 38 40 43 43 44 45
RH                  84 78 80 80 83 86 89 86 74 59 51 52 68 76 79 86 55 40 37 45
Wind Dir             W  W  W  W  W SW SW  W  W  W  W SW SW  W SW  W  W  W  W  W
Wind Spd             8  9 11 13 11 10  9 11 11 11 11  4  3  3  3  2  4  5  5  4
Clouds              OV B2 OV B2 OV OV OV OV OV B2 B2 SC SC SC CL FW FW FW CL FW
PoP 12hr                     60          70          50          10           5
QPF 12hr                   0.22        0.08        0.04           0           0
Rain shwrs           C  C  L  L  L  C  C  C  C  C  C
Tstms                   S  S


Date          Mon 04/22/19  Tue 04/23/19  Wed 04/24/19  Thu 04/25/19
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          50    79      56    81      59    79      58    76
Temp          56 51 74 73   62 57 77 76   65 60 76 74   63 59 73 71
Dewpt         46 47 53 53   51 53 53 54   54 55 56 58   57 55 56 56
PWind Dir        SW     S      SW    SW      SW     W       N    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW FW SC   SC FW FW FW   SC SC B1 B1   B2 B1 B1 B1
PoP 12hr          0     0       5    10      10    30      30    30
Rain shwrs                                       C  C    C  C  C  C
Tstms                                            S  S

$$

NCZ060-192100-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
1038 AM EDT Fri Apr 19 2019

Date             Fri 04/19/19            Sat 04/20/19            Sun 04/21/19
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                      67          40          53          38          69
Temp                63 66 62 54 46 45 42 41 45 47 50 49 45 43 40 40 55 64 68 63
Dewpt               60 60 56 49 43 41 39 38 39 39 39 39 38 38 36 37 40 39 41 42
RH                  90 81 81 83 89 86 89 89 79 74 66 68 76 82 85 89 57 40 37 46
Min/Max RH                   80          92          66          89          37
Wind Dir            SW SW  W  W SW SW SW SW  W  W  W  W  W  W  W NW NW NW NW NW
Wind Dir Deg        21 23 24 24 23 22 21 22 24 25 25 27 24 25 27 29 29 29 29 29
Wind Spd             9  8  9 10  9  8  9  8  9 10  9  6  2  3  2  2  6  8  6  4
Clouds              OV OV OV B2 B2 OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW
Clouds (%)          90 88 92 87 87 93 93 95 95 89 87 83 63 42  9 23  8 14  6  9
Vsby                 5  8  7  6 10  8
PoP 12hr                     70          60          50          10           5
QPF 12hr                   0.36        0.08        0.13           0           0
Rain shwrs           L  C  C  C  L  C  L  C  C  C  C
Tstms                S  S  S
Haines                        3                       3                       4
LAL                     2     2     1     1     1     1     1     1     1     1
Max Mix Hgt                4000                    6100                    6500
AGL Mix Hgt                2300                    4400
Max Vent Rt               88600                  122200
T Wind Dir                    S                       W                      NW
T Wind Spd                   37                      27                      12
ADI                          77                     106
Max LVORI                     4                       4
Stability               C     C     D     D     C     C     G     G     B     A
Ceiling              4000  3200  2400  2400  2400  4700  8900  NONE  NONE  NONE
Sta Pres            27.38 27.39 27.44 27.48 27.64 27.73 27.79 27.89 27.98 28.01


Date          Mon 04/22/19  Tue 04/23/19  Wed 04/24/19  Thu 04/25/19
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          44    80      52    81      53    79      54    75
Temp          51 46 74 73   59 53 76 74   60 54 75 73   61 55 72 69
Dewpt         40 43 51 52   47 50 53 53   50 51 53 55   54 53 54 53
PWind Dir         N    NW       S    SW       W     W      NW    SW
Wind Char        LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW CL FW SC   SC SC FW FW   SC SC SC B1   B1 B1 B1 B1
PoP 12hr          0     0       5    10      10    40      40    40
Rain shwrs                                       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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