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Point Forecast Matrices
National Weather Service Morristown TN
844 PM EDT Tue Sep 17 2019
TNZ017-180900-
Tri Cities Airport-Sullivan TN 
36.50N  82.41W Elev. 1536 ft
844 PM EDT Tue Sep 17 2019
Date           09/17/19      Wed 09/18/19            Thu 09/19/19            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      65          82          58          80          53
Temp                74 71 68 66 74 80 81 74 67 64 61 59 69 77 79 71 63 59 57 55
Dewpt               65 65 65 64 63 62 61 61 58 55 52 53 54 54 52 53 51 50 49 49
RH                  74 81 90 93 69 54 51 64 73 73 72 80 59 45 39 53 65 72 75 80
Wind Dir            NE  E  E  E SE SE SE SE  E  E  E  E SE SE  E  E SE SE  E  E
Wind Spd             3  3  4  5  6  6  5  4  5  5  4  4  5  5  4  3  5  3  3  2
Clouds              SC SC B1 B1 B1 B1 SC SC SC FW SC SC SC SC FW FW FW FW FW FW
PoP 12hr                     10          10           5           5           5
QPF 12hr                      0           0           0           0           0
Obvis                        PF                                                
Date           09/20  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
Max/Min          83      56    85      57    86      60    85      61    82
Temp          79 74   62 57 81 75   63 58 82 77   66 61 82 77   67 62 79 74
Dewpt         53 53   53 52 54 55   53 52 54 55   55 55 57 58   59 59 58 57
PWind Dir         E       S    SW       S    SW      SW     W      NW    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW FW   FW FW FW FW   FW SC SC B1   B1 B1 B1 SC
PoP 12hr          5       5     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S
$$
TNZ071-180900-
Knoxville McGhee Tyson Airport-Blount TN 
35.80N  83.98W Elev. 979 ft
844 PM EDT Tue Sep 17 2019
Date           09/17/19      Wed 09/18/19            Thu 09/19/19            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      69          89          66          84          60
Temp                79 74 72 70 79 86 88 81 74 71 69 67 75 82 83 76 69 66 63 61
Dewpt               64 66 66 65 68 68 67 67 66 63 61 60 59 60 60 60 59 58 55 55
RH                  60 76 81 84 69 55 50 63 76 76 76 78 58 47 46 58 70 75 75 81
Wind Dir            NE NE NE  E  S SW SE SE SE SE  E  E  E NE NE  E SE  S SE SE
Wind Spd             4  3  3  2  2  2  1  4  4  3  3  3  3  4  4  3  2  3  2  2
Clouds              SC FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr                      5          20          20           5           5
QPF 12hr                      0        0.06           0           0           0
Rain shwrs                          S  S  S                                    
Tstms                                  S  S                                    
Date           09/20  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
Max/Min          85      60    87      62    88      64    88      65    86
Temp          82 76   66 61 83 78   68 63 85 80   70 65 85 80   70 66 83 77
Dewpt         56 56   55 55 53 54   55 56 56 57   57 58 58 60   62 63 61 59
PWind Dir         E       S    SW       S    SW      SW    SW      NW    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC FW   FW FW FW FW   FW FW FW FW   FW SC SC SC   SC B1 SC SC
PoP 12hr          5       5     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S
$$
TNZ036-180900-
Oak Ridge-Anderson TN 
36.00N  84.24W Elev. 913 ft
844 PM EDT Tue Sep 17 2019
Date           09/17/19      Wed 09/18/19            Thu 09/19/19            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      68          90          66          84          61
Temp                79 73 71 69 79 87 89 82 75 72 69 67 75 82 83 76 69 66 64 62
Dewpt               65 65 64 65 69 69 69 68 66 65 62 61 61 61 61 62 60 58 56 55
RH                  62 76 79 87 72 55 52 63 74 79 78 81 62 49 47 62 73 75 75 78
Wind Dir            NE NE NE NE SE  S SE  E  E SE  S SE SE SE SE  E  E  S SW SE
Wind Spd             4  4  3  3  2  3  3  3  2  2  2  2  3  4  4  2  2  2  2  1
Clouds              FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr                      5          20          20           5           5
QPF 12hr                      0        0.05           0           0           0
Rain shwrs                          S  S  S                                    
Tstms                                  S  S                                    
Date           09/20  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
Max/Min          86      59    87      61    87      64    87      64    86
Temp          83 77   65 60 83 78   67 62 84 79   69 65 84 79   69 65 83 78
Dewpt         57 56   55 55 54 54   55 56 57 58   57 58 60 61   63 62 61 59
PWind Dir        SE       S    SW      SW    SW      SW    SW      NW    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    SC FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   SC B1 SC SC
PoP 12hr          5       5     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S
$$
TNZ099-180900-
Chattanooga Airport-Hamilton TN 
35.03N  85.22W Elev. 688 ft
844 PM EDT Tue Sep 17 2019
Date           09/17/19      Wed 09/18/19            Thu 09/19/19            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max                      70          91          68          86          62
Temp                82 76 73 71 81 88 90 83 76 73 71 69 77 84 85 78 71 68 65 63
Dewpt               65 67 66 66 68 68 67 66 65 62 59 58 58 58 57 58 57 55 52 53
RH                  56 74 79 84 65 52 47 57 69 68 66 68 52 41 39 50 61 63 63 70
Wind Dir             N  N NE NE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind Spd             3  3  3  2  3  4  6  6  6  5  4  4  9  8  6  3  5  4  3  4
Clouds              FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW FW
PoP 12hr                      5          10          10           5           5
QPF 12hr                      0           0           0           0           0
Date           09/20  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
Max/Min          86      60    88      63    89      65    90      66    90
Temp          83 77   66 61 84 79   69 64 86 81   71 66 87 82   72 67 87 81
Dewpt         53 53   53 53 56 56   58 58 58 58   57 59 59 61   63 63 62 59
PWind Dir        SE       S     S       S     S       S    SW      NW    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW FW   FW FW FW FW   FW SC SC SC   SC SC SC SC
PoP 12hr          5       5     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  S  S  S
$$
NCZ060-180900-
Tusquitee RAWS-Forestry-Cherokee NC 
35.07N  84.12W Elev. 1600 ft
844 PM EDT Tue Sep 17 2019
Date           09/17/19      Wed 09/18/19            Thu 09/19/19            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      65          82          61          80          53
Temp                73 71 68 65 74 80 81 75 69 66 64 62 71 78 79 71 63 59 57 54
Dewpt               65 64 63 64 67 66 65 64 60 57 56 56 57 58 56 57 54 52 50 50
RH                  76 79 84 97 79 62 58 69 73 73 75 81 61 50 45 61 72 78 77 86
Max/Min RH                   97          58          81          45          86
Wind Dir            NE  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE  E  E
Wind Dir Deg         5  9 10 11 13 14 13 13 12 12 12 13 13 13 13 14 12 12 11 11
Wind Spd             2  2  2  3  8  8  6  5  6  6  6  6  8  6  5  4  5  3  4  3
Clouds              FW FW FW SC SC SC SC SC SC SC B1 B1 B1 SC SC FW FW FW FW FW
Clouds (%)          16 23 19 45 49 50 49 47 44 48 54 60 58 50 37 22 18 16 19 14
Vsby                 7  7  7  5  7  7  7   
PoP 12hr                     10          20          20           5           5
QPF 12hr                      0           0           0           0           0
Rain shwrs                          S  S  S                                    
Tstms                                  S  S                                    
Obvis                        PF                                                
Haines                                    3                       3            
LAL               1     1     1     1     2     2     1     1     1     1     1
Max Mix Hgt                            6000                    6100            
AGL Mix Hgt                            4300                    4400            
Max Vent Rt                           39600                   45200            
T Wind Dir                               SE                      SE            
T Wind Spd                                9                      10            
ADI                                      34                      39            
Max LVORI                                 4                       3            
Stability               G     G     B     B     F     E     B     B     G     G
Ceiling              6300  5500  4000  6300  5500  6300  4700  4700  4700  4700
Sta Pres            27.90 27.93 27.96 27.96 28.00 28.05 28.08 28.05 28.08 28.11
Date           09/20  Sat 09/21/19  Sun 09/22/19  Mon 09/23/19  Tue 09/24/19
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00
Max/Min          82      53    85      55    86      57    86      59    85
Temp          78 72   60 55 81 75   62 57 82 76   64 58 82 77   65 60 82 76
Dewpt         54 53   51 50 52 55   54 53 55 58   56 55 57 60   58 58 60 60
PWind Dir        SE      SE     S      SE     S       S    SW      NW    NW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW SC SC   SC SC FW FW
PoP 12hr          0       0     5       5    10      10    20      20    20
Rain shwrs                                               S  S    S  S  S  S
Tstms                                                    S  S    S  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
$$