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

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Point Forecast Matrices
National Weather Service Morristown TN
350 AM EDT Thu Mar 28 2024

TNZ017-282000-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
350 AM EDT Thu Mar 28 2024

Date             Thu 03/28/24            Fri 03/29/24            Sat 03/30/24
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                      57          35          65          42          70
Temp          43 39 47 54 56 49 42 38 36 35 52 62 65 58 49 45 43 43 58 67 70 65
Dewpt         35 32 29 26 23 24 26 27 28 29 35 36 33 33 34 34 34 33 41 44 44 44
RH            73 76 49 34 27 37 53 64 72 78 52 38 30 39 56 65 70 67 53 43 39 46
Wind Dir       N  N  N NW NW NW  W  W SW SW  W  W  W  W SW SW SW SW SW  W  W SW
Wind Spd       9  8 10 11 13 10  5  4  4  5 13 17 16  9  6  6  5  5 14 18 18 17
Wind Gust                 24                                           28 31 27
Clouds        B1 SC B1 FW CL CL CL FW FW CL CL FW CL CL FW SC SC SC FW SC SC SC
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    S
Wind chill       33
Min chill        33    35          34    29    32                38


Date          Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          53    74      57    76      58    72      49    60
Temp          56 54 69 68   59 58 72 70   61 58 69 65   56 49 56 54
Dewpt         46 48 54 52   52 53 58 55   55 55 57 52   49 44 41 33
PWind Dir        SW     W      SW    SW      SW    SW       W     W
Wind Char        BZ    GN      GN    GN      GN    GN      GN    BZ
Avg Clouds    SC SC B1 B1   B1 B2 B1 B2   B2 B2 B2 B2   B2 B2 B1 SC
PoP 12hr         20    30      20    30      50    70      50    40
Rain shwrs     S  S  S  C    S  S  S  C    C  C  L  L    C  C  C  C
Tstms                   S    S        S    S        S    C  C  S

$$

TNZ071-282000-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
350 AM EDT Thu Mar 28 2024

Date             Thu 03/28/24            Fri 03/29/24            Sat 03/30/24
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                      61          38          68          47          74
Temp          44 42 49 56 60 54 48 42 39 39 55 65 68 62 54 50 49 48 62 71 74 69
Dewpt         36 34 33 31 28 29 31 32 31 32 37 37 36 37 36 36 36 37 43 46 46 46
RH            73 73 54 38 29 38 51 67 73 76 51 35 31 39 50 58 61 65 50 41 37 44
Wind Dir       N NE NE  N  N  N  W SW  S SW SW  W  W SW SW SW SW SW SW SW SW SW
Wind Spd      10  9 11 12 12  5  3  4  4  5 10 10 10  5  6  6  8 10 18 18 18 14
Wind Gust                                                              28
Clouds        B1 B2 SC CL CL CL CL CL CL CL CL CL CL FW SC SC B1 FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Wind chill    38 36
Min chill        36    38          39    34    38


Date          Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          56    77      61    78      63    76      50    63
Temp          59 56 74 72   63 62 74 74   66 63 73 68   57 50 60 57
Dewpt         48 50 56 55   55 56 59 58   58 58 58 54   51 46 41 37
PWind Dir        SW    SW      SW    SW      SW    SW       W     W
Wind Char        GN    GN      GN    GN      GN    BZ      GN    GN
Avg Clouds    FW SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 SC
PoP 12hr         10    10       5    10      50    70      50    30
Rain shwrs                                 C  C  L  L    C  C  S  C
Tstms                                               S    C  C  S

$$

TNZ036-282000-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
350 AM EDT Thu Mar 28 2024

Date             Thu 03/28/24            Fri 03/29/24            Sat 03/30/24
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                      61          37          70          44          75
Temp          43 41 49 58 60 54 47 43 38 37 56 67 70 63 53 49 46 45 60 72 75 69
Dewpt         33 32 32 30 26 28 30 31 32 32 37 37 34 36 36 36 36 37 43 46 46 46
RH            67 70 52 34 27 36 51 62 79 82 49 33 26 36 52 61 68 73 53 39 36 44
Wind Dir      NE NE NE  N  N NW  W SW SW SW  W  W  W SW SW SW SW SW SW SW SW SW
Wind Spd       8  6 10 10 11  4  2  3  4  5 10 10 10  6  6  5  8  8 13 17 17 13
Clouds        B2 B1 SC CL CL CL CL CL CL CL CL CL CL FW SC B1 B1 FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0


Date          Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          53    77      59    78      62    76      50    64
Temp          58 54 74 71   62 59 74 73   65 62 72 67   56 50 61 57
Dewpt         48 50 55 54   54 55 59 58   58 58 58 52   49 45 40 35
PWind Dir        SW    SW      SW    SW      SW    SW       W    NW
Wind Char        GN    GN      GN    GN      GN    BZ      GN    GN
Avg Clouds    SC SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 SC
PoP 12hr         10    10       5    20      50    70      40    30
Rain shwrs                            S    C  C  L  L    C  S  C  C
Tstms                                 S    S     S  C    C  S  S

$$

TNZ099-282000-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
350 AM EDT Thu Mar 28 2024

Date             Thu 03/28/24            Fri 03/29/24            Sat 03/30/24
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          40          71          48          76
Temp          46 44 52 60 63 57 51 46 41 40 57 68 71 65 55 52 49 49 63 73 76 71
Dewpt         33 32 31 31 29 31 34 35 34 32 37 36 34 37 38 38 38 38 45 46 46 47
RH            60 62 44 33 27 37 52 65 76 73 47 31 26 35 53 59 66 66 52 38 34 42
Wind Dir       N  N  N  N  N  N NW SW SW  S SW  W SW SW  S  S  S  S SW SW SW SW
Wind Spd      12 12 16 14 14  8  3  2  2  3  8  8  9  6  5  5  5  6 12 13 13 11
Clouds        B2 B1 FW CL CL CL CL CL CL CL CL CL CL SC SC SC B1 FW FW FW CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Wind chill       38
Min chill        38                      38


Date          Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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          53    80      60    80      64    77      52    66
Temp          58 54 76 74   63 61 76 74   66 64 74 71   58 52 63 59
Dewpt         50 51 57 55   56 58 60 59   59 60 59 55   51 46 41 38
PWind Dir        SW    SW       S    SW       S    SW       W    NW
Wind Char        LT    GN      GN    GN      GN    BZ      GN    BZ
Avg Clouds    FW SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 SC SC
PoP 12hr          0     0       0     5      40    60      40    20
Rain shwrs                                 S  C  C  L    C  S  S
Tstms                                               C    C  S  S

$$

NCZ060-282000-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
350 AM EDT Thu Mar 28 2024

Date             Thu 03/28/24            Fri 03/29/24            Sat 03/30/24
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                      60          33          68          41          73
Temp          44 41 50 58 58 51 44 39 34 34 52 65 67 60 49 43 41 43 59 70 72 66
Dewpt         36 32 29 27 26 26 29 29 30 29 34 31 30 32 33 34 34 35 42 43 42 44
RH            73 70 44 30 29 37 55 67 85 82 50 28 25 35 54 70 76 73 53 38 34 45
Min/Max RH                   28          85          24          76          34
Wind Dir      NW NW  N  N  N NW NW NW NW  N NW  W  W  W  S  S  S  S SW  W  W SW
Wind Dir Deg  31 31 34 33 33 32 31 29 31  0 29 28 27 24 18 17 18 19 23 24 24 23
Wind Spd       8  8 12 14 13  9  4  2  1  0  5  9  9  5  3  3  3  4  9 12 12 10
Clouds        B1 B2 B1 CL CL CL CL CL CL CL CL CL CL FW FW SC B1 SC FW FW FW FW
Clouds (%)    68 75 61  4  2  1  0  1  1  4  2  0  1 10 15 38 52 47  9  8  6  6
Vsby          10 10 10 10 10 10 10 10 10 10 10
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Haines                        5                       5                       3
LAL               1     1     1     1     1     1     1     1     1     1     1
Max Mix Hgt
AGL Mix Hgt                5300                    5800                    5700
Max Vent Rt              128500                   92900                  118000
T Wind Dir                    N                       W                       W
T Wind Spd                   21                      12                      17
ADI                         112                      81                     103
Max LVORI                     3                       5                       3
Stability         E     C     B     G     G     B     B     G     G     C     B
Ceiling        NONE 23500     0  NONE  NONE  NONE  NONE  NONE 23500  NONE  NONE
Sta Pres      27.89 27.91 27.95 28.01 28.03 27.99 27.96 27.96 27.97 27.92 27.90


Date          Sun 03/31/24  Mon 04/01/24  Tue 04/02/24  Wed 04/03/24
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    77      54    77      58    76      48    64
Temp          52 49 74 69   58 55 73 71   61 58 71 68   56 49 60 56
Dewpt         45 48 54 52   53 54 58 56   57 57 57 54   51 46 41 36
PWind Dir        SW    SW       S    SW       S    SW       W    NW
Wind Char        LT    GN      LT    GN      GN    GN      GN    BZ
Avg Clouds    FW SC B1 B1   B1 B1 B2 B1   B1 B2 B2 B1   B1 B1 B1 SC
PoP 12hr          0     5       0     5      40    60      50    20
Rain shwrs                                 S  C  C  L    C  C  S  S
Tstms                                               S    C  C  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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