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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13
813
FOUS54 KMRX 092300
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
600 PM EST Sat Nov 9 2024

TNZ017-100900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
600 PM EST Sat Nov 9 2024

Date           11/09/24      Sun 11/10/24            Mon 11/11/24            Tue
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                      51          69          57          68          45
Temp             64 55 54 52 52 59 67 68 62 60 58 58 58 62 66 68 60 53 50 48 46
Dewpt            44 42 41 40 43 48 54 56 55 56 57 57 57 59 58 53 52 49 47 45 43
RH               48 61 61 63 71 67 63 65 78 87 96 96 96 90 75 59 75 86 89 89 89
Wind Dir         SE SE SE SE SE SE  S  S  S  S SW SW SW SW  W  W  W NW  N  N  N
Wind Spd          6  6  6  6  5  6  8  6  4  3  2  3  3  5  6  6  3  2  2  2  2
Clouds           B1 B1 B2 OV OV OV OV OV B2 B2 OV OV OV B2 SC SC FW FW FW SC SC
PoP 12hr                     20          30          80          40           5
QPF 12hr                      0           0        0.15        0.01           0
Rain shwrs                    S  S  S  S  C  L  D  D  C  S
Obvis                                             PF


Date           11/12  Wed 11/13/24  Thu 11/14/24  Fri 11/15/24  Sat 11/16/24
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          64      40    66      44    61      39    62      38    65
Temp          61 52   45 41 62 53   47 45 57 51   43 39 58 50   42 39 61 52
Dewpt         45 42   39 37 40 39   39 42 44 40   38 36 40 39   37 34 42 42
PWind Dir        NE       E    SE       S     W      NW    NW      NE    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC CL   FW FW FW FW   SC B1 SC FW   FW FW FW FW   FW SC FW FW
PoP 12hr          0       0     0      40    20      10     5       5     5
Rain shwrs                           C  C  S  S

$$

TNZ071-100900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
600 PM EST Sat Nov 9 2024

Date           11/09/24      Sun 11/10/24            Mon 11/11/24            Tue
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                      58          72          60          71          49
Temp             68 64 62 60 59 62 69 71 66 64 62 62 61 64 69 71 64 57 54 51 49
Dewpt            55 55 52 51 52 53 58 60 58 59 60 61 60 61 60 57 55 53 50 49 47
RH               63 73 70 72 78 72 68 68 75 84 93 97 97 90 73 61 73 86 86 93 93
Wind Dir         SE  S  E SE SW SW SW SW SW SW SW SW SW  W  W  W NW  N  N  N NE
Wind Spd          3  4  4  3  3  5  8  9  8  6  5  4  3  4  4  4  3  2  2  3  4
Clouds           B1 B2 B2 OV OV OV B2 B2 B1 OV OV OV OV B2 SC FW FW FW FW FW SC
PoP 12hr                     20          30          90          40           0
QPF 12hr                      0           0        0.34        0.01           0
Rain shwrs              S     S  S  S  S  C  D  D  D  C  S
Tstms                                        S  S
Obvis                                             PF


Date           11/12  Wed 11/13/24  Thu 11/14/24  Fri 11/15/24  Sat 11/16/24
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          69      45    70      50    65      42    65      42    67
Temp          65 57   49 45 66 59   53 50 62 54   46 43 62 54   46 42 63 55
Dewpt         50 47   45 44 49 48   46 46 46 43   41 39 43 42   40 37 43 44
PWind Dir        NE      NE    SW      SW     W      NE     N       E     W
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW SC SC   SC B1 SC FW   FW SC SC FW   FW SC SC FW
PoP 12hr          0       0     5      40    20      10     0       5     0
Rain shwrs                           C  C  S

$$

TNZ036-100900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
600 PM EST Sat Nov 9 2024

Date           11/09/24      Sun 11/10/24            Mon 11/11/24            Tue
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                      57          67          58          72          47
Temp             67 62 60 59 58 61 67 67 64 61 60 60 60 64 70 71 62 53 51 48 48
Dewpt            55 55 52 50 51 54 58 59 59 59 59 59 59 61 58 55 53 51 49 47 46
RH               65 78 75 72 77 78 73 75 84 93 96 96 96 90 66 57 72 93 93 96 93
Wind Dir         SE  S  S SW SW SW SW SW SW SW SW SW SW  W  W  W NW  N  N  N  N
Wind Spd          2  3  3  3  2  5  6  8  5  5  4  3  2  3  3  3  2  2  2  3  3
Wind Gust                                17 17 14
Clouds           B2 B2 OV OV OV OV B2 B2 B2 OV OV OV B2 B1 FW FW FW FW FW FW FW
PoP 12hr                     30          30          90          40           0
QPF 12hr                   0.01        0.01        0.34        0.01           0
Rain shwrs              C  C  C  C  C  S  C  D  D  L  C  S
Sprinkles            S
Tstms                                        S  S
Obvis                                             PF


Date           11/12  Wed 11/13/24  Thu 11/14/24  Fri 11/15/24  Sat 11/16/24
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          68      44    69      48    65      41    65      40    66
Temp          65 56   48 45 65 58   51 48 62 53   45 42 62 53   45 41 62 54
Dewpt         49 46   43 43 50 47   46 46 45 42   40 38 43 43   40 38 44 45
PWind Dir        NE      NE     S      SW     W       N     N       N     S
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW SC SC   SC B1 SC FW   FW SC SC FW   FW FW SC FW
PoP 12hr          0       0     5      40    20       5     0       5     5
Rain shwrs                           C  C  S

$$

TNZ099-100900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
600 PM EST Sat Nov 9 2024

Date           11/09/24      Sun 11/10/24            Mon 11/11/24            Tue
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                      58          65          60          73          51
Temp             68 64 62 61 59 61 64 65 64 61 61 61 61 65 71 73 66 59 55 53 51
Dewpt            53 52 50 50 52 54 57 59 58 59 60 61 60 62 62 59 58 55 53 50 48
RH               59 65 65 67 78 78 78 81 81 93 97100 97 90 73 62 75 87 93 89 89
Wind Dir         SE SE  S  S  S  S  S  S  S  S  S  S  S SW  W NW  N  N  N  N  N
Wind Spd          8  8 10 10  9 10 10  9  6  5  4  3  2  2  3  4  3  3  3  4  5
Clouds           B2 B1 OV OV OV OV B2 B2 B2 OV OV OV B2 B1 SC FW FW FW FW FW FW
PoP 12hr                     20          20          70          30           0
QPF 12hr                   0.01        0.02        0.35        0.01           0
Rain shwrs           S  S  S  S  S  S  S  C  L  L  L  C  S
Sprinkles         S
Tstms                                        C  C
Obvis                                             PF


Date           11/12  Wed 11/13/24  Thu 11/14/24  Fri 11/15/24  Sat 11/16/24
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          71      50    69      52    67      45    67      45    68
Temp          67 59   52 50 65 60   54 52 64 56   49 46 63 56   48 47 64 58
Dewpt         51 50   49 46 49 49   48 47 50 45   43 41 45 45   43 41 47 47
PWind Dir        NE       E     S       S    NW       N     N       N    SE
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW CL   FW FW FW SC   B1 B1 SC FW   FW SC FW FW   FW SC SC FW
PoP 12hr          0       0     5      30    20       0     0       0     5
Rain shwrs                           S  C  S

$$

NCZ060-100900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
600 PM EST Sat Nov 9 2024

Date           11/09/24      Sun 11/10/24            Mon 11/11/24            Tue
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                      53          63          56          70          48
Temp             62 58 56 55 54 58 62 63 59 59 57 58 58 63 69 68 61 56 53 51 49
Dewpt            45 45 44 44 47 52 55 56 56 57 57 58 57 61 59 56 55 52 49 48 46
RH               54 62 64 66 77 80 78 78 90 93100100 96 93 70 65 81 86 86 89 89
Max/Min RH                   80          64         100          65          89
Wind Dir         SE SE SE SE SE SE SE SE SE SE SE SE  S  W  W  W NW NW  N  N  N
Wind Dir Deg     13 12 12 12 12 13 15 15 13 14 14 15 16 24 27 28 31 32 34  0  1
Wind Spd          8 10 10 10 10 10  9  6  4  3  2  1  1  2  4  4  2  2  2  2  1
Clouds           B1 B1 B1 OV OV OV B2 B2 B2 B2 B2 OV OV B2 B1 SC FW FW SC SC SC
Clouds (%)       52 59 69 90 96 92 87 87 76 80 85 91 93 82 52 33 17 24 28 36 40
Vsby             10 10 10 10 10 10 10 10 10 10  5  4
PoP 12hr                     20          20          70          40           0
QPF 12hr                      0        0.03        0.25        0.03           0
Rain shwrs                 S  S  S  S  S  C  C  L  L  C  S
Tstms                                        S  S     S
Obvis                                          PF PF
Haines                                    3                       3
LAL               1     1     1     1     1     2     2     2     1     1     1
Max Mix Hgt
AGL Mix Hgt                            2000                    2400
Max Vent Rt                           32600                   13000
T Wind Dir                               SE                      SW
T Wind Spd                               14                       4
ADI                                      28                      11
Max LVORI                                 5                       8
Stability         C     E     D     C     B     D     D     B     B     G     G
Ceiling        NONE  NONE  NONE  NONE  NONE  NONE  NONE  4700     0     0     0
Sta Pres      28.06 28.07 28.04 27.99 27.97 27.90 27.86 27.86 27.86 27.89 27.94


Date           11/12  Wed 11/13/24  Thu 11/14/24  Fri 11/15/24  Sat 11/16/24
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          71      45    66      46    64      39    66      39    68
Temp          68 56   50 45 63 55   49 46 61 52   43 40 63 51   43 40 64 53
Dewpt         49 49   47 40 42 42   43 44 46 42   40 36 39 40   38 35 42 43
PWind Dir         N       E    SE      SE    NW       N    NW      NE     S
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW CL   FW SC SC SC   SC B1 SC FW   FW SC SC FW   FW SC SC FW
PoP 12hr          0       0     5      30    20       5     0       0     0
Rain shwrs                           S  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

$$