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
000
FOUS54 KMRX 241837
PFMMRX

Point Forecast Matrices
National Weather Service Morristown TN
237 PM EDT Sat Jun 24 2017

TNZ017-250900-
Tri Cities Airport-Sullivan TN
36.50N  82.41W Elev. 1536 ft
237 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
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                      59          78          53          77          53
Temp          82 77 69 64 61 61 71 76 77 72 61 57 53 57 69 74 77 71 60 55 53 56
Dewpt         62 63 61 59 57 59 58 52 51 52 51 51 51 52 50 48 48 49 49 50 50 51
RH            51 62 76 84 87 93 63 43 40 49 70 80 93 83 51 40 36 46 67 83 89 83
Wind Dir       W  W NW  W  W NW NW NW  W  W  W  W  W  W  W  W  W  W NW NW  N  N
Wind Spd       6  5  4  3  2  2  6  5  6  6  4  3  2  3  6 11 11  9  5  2  2  3
Clouds        SC SC SC SC B1 B1 SC FW FW SC SC SC SC FW FW FW FW SC SC SC SC B2
PoP 12hr                      5           5           5           5          10
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    S


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
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          73      52    82      59    84      64    84      66    83
Temp          71 66   54 55 80 76   60 62 83 79   65 66 83 79   67 69 83 78
Dewpt         52 53   51 53 53 60   57 59 61 65   62 64 65 68   65 66 68 69
PWind Dir        NW      NE     S       S    SW       S    SW      SW    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    B2 SC   FW CL FW FW   FW FW FW SC   SC FW SC SC   SC SC B1 B2
PoP 12hr         20       0     5       5    10      10    20      20    50
Rain shwrs     S  S                                      S  S    S  S  C  C
Tstms                                                    S  S    S  S  S  S

$$

TNZ071-250900-
Knoxville McGhee Tyson Airport-Blount TN
35.80N  83.98W Elev. 979 ft
237 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
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                      62          80          58          80          57
Temp          83 79 71 67 64 64 73 78 79 75 67 62 59 59 72 79 80 75 65 61 58 59
Dewpt         64 63 61 60 59 59 58 53 51 52 52 53 54 54 53 51 50 50 51 52 53 53
RH            53 58 71 78 84 84 59 42 38 45 59 72 83 83 51 38 35 41 60 72 83 80
Wind Dir       W  W NW NW  W  N  N  N  N NW NW  W NW NW  W  W  W  W NW NW  N NE
Wind Spd       5  4  5  1  2  2  5  4  4  4  3  2  2  2  5  9  9  8  4  2  3  5
Clouds        B1 SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1
PoP 12hr                      5           5           5           5          10
QPF 12hr                      0           0           0           0           0


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
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          77      58    83      64    85      68    85      69    85
Temp          75 73   61 60 80 78   67 66 83 81   70 70 84 80   71 72 85 82
Dewpt         54 55   55 55 57 62   60 61 63 66   65 66 66 68   67 68 69 69
PWind Dir         N      NE     S      SW    SW      SW    SW      SW    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg Clouds    B1 SC   FW CL FW FW   FW FW SC SC   SC SC B1 SC   B1 B1 B2 B2
PoP 12hr         10       0     5       5    20      10    30      20    50
Rain shwrs                                 S  S          C  C    S  S  C  C
Tstms                                      S  S          C  C    S  S  S  S

$$

TNZ036-250900-
Oak Ridge-Anderson TN
36.00N  84.24W Elev. 913 ft
237 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
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                      60          81          56          80          56
Temp          84 79 70 66 62 63 73 79 80 76 65 61 56 59 71 78 80 74 65 60 56 58
Dewpt         62 61 60 59 58 58 56 52 50 52 53 53 53 53 51 50 49 50 51 53 53 52
RH            48 54 71 78 87 84 55 39 35 43 65 75 90 80 49 37 34 43 60 78 90 80
Wind Dir       W NW NW NW NW  N  N  N  N  W NW NW  N NE NW  W  W NW NW  N  N  N
Wind Spd       5  6  6  2  4  4  6  5  5  3  2  1  0  1  4  6  6  5  3  1  1  3
Clouds        SC SC SC SC B1 SC SC FW FW SC SC SC SC FW FW SC SC SC SC SC SC B1
PoP 12hr                      0           5           5           5          10
QPF 12hr                      0           0           0           0           0


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
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          77      57    84      64    85      69    85      70    85
Temp          75 74   61 59 82 81   67 66 83 81   71 71 83 82   72 72 85 82
Dewpt         53 56   54 55 58 62   60 62 64 65   66 66 67 68   68 68 70 69
PWind Dir         N      NE     S      SW    SW      SW    SW      SW    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    B1 SC   FW CL FW FW   FW FW SC SC   SC SC B1 SC   B1 B1 B2 B2
PoP 12hr         10       0     5       5    20      10    30      20    50
Rain shwrs                                 S  S          C  C    S  S  C  C
Tstms                                      S  S          C  C    S  S  S  S

$$

TNZ099-250900-
Chattanooga Airport-Hamilton TN
35.03N  85.22W Elev. 688 ft
237 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
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                      63          83          59          83          59
Temp          85 80 72 68 65 66 75 81 82 77 68 63 60 60 73 81 83 77 67 64 60 60
Dewpt         65 64 62 60 59 59 55 53 53 53 53 54 55 55 54 52 52 52 54 55 55 55
RH            51 58 71 76 81 78 50 38 37 43 59 72 84 84 51 37 34 42 63 73 84 84
Wind Dir       W NW  N  N  N  N  N  N  N  N  N  N  N  N  N NW NW NW  N  N  N  N
Wind Spd       2  4  6  4  4  4  9  6  5  6  3  2  1  2  4  8  9  8  5  3  3  5
Clouds        B1 SC SC SC SC SC B1 SC SC FW FW SC SC FW FW FW FW SC SC SC SC B1
PoP 12hr                      5           5           5           5          10
QPF 12hr                      0           0           0           0           0
Rain shwrs     S
Tstms          S


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
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          80      60    86      68    86      70    86      71    86
Temp          77 75   64 62 84 82   71 69 85 82   72 71 85 84   74 73 85 83
Dewpt         55 57   56 57 59 62   62 64 66 67   67 68 68 70   70 70 70 71
PWind Dir         N      NE    SE       S     S       S     S       S     S
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    B1 FW   FW FW CL FW   FW FW SC SC   B1 SC B1 B1   B1 B1 B2 B2
PoP 12hr         10       0     5      10    20      10    30      20    50
Rain shwrs                                 S  S          C  C    S  S  C  C
Tstms                                      S  S          C  C    S  S  S  S

$$

NCZ060-250900-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N  84.12W Elev. 1600 ft
237 PM EDT Sat Jun 24 2017

Date           06/24/17      Sun 06/25/17            Mon 06/26/17            Tue
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                      59          80          53          77          54
Temp          80 76 68 64 61 62 72 78 79 73 61 57 54 55 69 75 77 70 60 57 55 55
Dewpt         66 66 64 61 58 60 59 53 53 55 54 53 53 53 53 54 56 57 55 53 53 54
RH            62 71 87 90 90 93 64 42 41 53 78 86 96 93 57 48 48 63 84 86 93 96
Max/Min RH                   96          39         100          47          96
Wind Dir       W NW NW  N  N  N  N  N NW  N NE  E  E  E  N  W NW NW  N  N  N  N
Wind Dir Deg  26 30 32 34 34  0  0 33 32 34  3  7  7  7  0 28 29 31 33  1  1  2
Wind Spd       4  5  6  5  3  4  8  6  8  5  3  2  1  2  4  6  6  4  2  1  2  3
Clouds        B1 SC SC SC SC B1 SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC B1
Clouds (%)    60 42 29 28 41 57 40 32 44 27 27 28 28 13 13 15 15 26 26 39 39 63
Vsby          10 10 10  7  4  7 10 10
PoP 12hr                      5           5           5           5          10
QPF 12hr                      0           0           0           0           0
Rain shwrs     S
Tstms          S
Haines                                    5                       4
LAL               2     1     1     1     1     1     1     1     1     1     1
Max Mix Hgt                            5600                    6800
AGL Mix Hgt                            3900                    5100
Max Vent Rt                           36200                   65000
T Wind Dir                                N                       N
T Wind Spd                                9                      12
ADI                                      31                      57
Max LVORI                                 4                       4
Stability         B     F     F     B     B     G     G     B     A     G     F
Ceiling       20800 20800 14800 12700  NONE  NONE  NONE  NONE 13800 12700 10800
Sta Pres      27.94 28.02 28.04 28.06 28.05 28.08 28.07 28.07 28.03 28.04 28.05


Date           06/27  Wed 06/28/17  Thu 06/29/17  Fri 06/30/17  Sat 07/01/17
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          76      55    82      62    82      65    82      65    83
Temp          75 69   58 57 81 74   64 64 81 77   66 66 80 76   67 67 82 77
Dewpt         53 56   53 55 57 61   59 61 63 66   63 65 67 69   65 67 68 70
PWind Dir         N      NE     S       S     S       S     S       S    SW
Wind Char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg Clouds    B1 SC   FW CL FW FW   FW FW SC SC   SC SC B1 B2   B1 B1 B2 B2
PoP 12hr         10       0     5       5    20      10    30      10    50
Rain shwrs                                 S  S          C  C          C  C
Tstms                                      S  S          C  C          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

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.