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
000
FOUS54 KMRX 140139 AAA
PFMMRX

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE MORRISTOWN TN
939 PM EDT SUN JUL 13 2014

TNZ017-140915-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
939 PM EDT SUN JUL 13 2014

DATE           07/13/14      MON 07/14/14            TUE 07/15/14            WED
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          89          68          81          58
TEMP                77 73 71 70 81 87 88 84 76 73 70 69 76 80 80 75 67 63 61 60
DEWPT               67 67 68 68 68 69 69 69 69 69 69 68 67 66 64 62 61 59 57 55
RH                  71 81 90 93 65 55 54 61 79 87 97 97 74 62 58 64 81 87 87 84
WIND DIR             S  S SW SW SW SW  W  W SW SW  S SW  W SW  W NW  N NE  W NE
WIND SPD             3  3  4  5 11 13 14  5  4  5  3 12  9  8  9  8  5  1  1  3
CLOUDS              SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW
POP 12HR                     30          60          70          60          30
QPF 12HR                   0.05        0.42        0.45        0.24        0.02
RAIN SHWRS           C  C  C  C  C  L  L  L  L  L  L  L  L  L  L  C
TSTMS                C  C  C  C  C  L  L  L  L  L  L  L  L  L  L


DATE           07/16  THU 07/17/14  FRI 07/18/14  SAT 07/19/14  SUN 07/20/14
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      57    80      60    79      61    81      64    81
TEMP          75 72   61 60 77 75   64 62 77 75   65 63 79 77   68 66 80 78
DEWPT         54 55   54 55 55 58   58 58 60 61   61 61 62 64   62 63 64 64
PWIND DIR         N      NE     S       E     S      SW     W      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC B1   B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
POP 12HR          5       5    20      20    30      30    20      20    20
RAIN SHWRS                      S    S  S  C  C    C  C  S  S    S  S  S  S
TSTMS                                S  S  C  C    C  C  S  S    S  S  S  S

$$

TNZ071-140915-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
939 PM EDT SUN JUL 13 2014

DATE           07/13/14      MON 07/14/14            TUE 07/15/14            WED
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                      71          90          71          82          61
TEMP                79 76 73 73 82 88 89 85 78 75 73 72 78 81 81 77 69 66 63 64
DEWPT               69 70 70 70 70 70 70 70 70 71 70 70 69 68 66 64 63 61 59 57
RH                  72 82 90 90 67 55 54 61 76 87 90 93 74 65 60 64 81 84 87 78
WIND DIR             S  S SW SW SW SW SW SW  S  S SW SW  W SW  W NW  N  N  N  N
WIND SPD             3  3  3  5 11 16 14  9  5  8  9  9  5  5  8  6  4  3  3  2
CLOUDS              SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW
POP 12HR                     20          60          70          60          20
QPF 12HR                   0.04        0.42        0.85        0.29        0.01
RAIN SHWRS           S  S  S  C  C  L  L  L  L  L  L  L  L  C  C  S
TSTMS                S  S  S  C  C  L  L  L  L  L  L  L  L  C  C


DATE           07/16  THU 07/17/14  FRI 07/18/14  SAT 07/19/14  SUN 07/20/14
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      59    83      63    81      64    83      66    85
TEMP          79 76   64 62 80 78   67 65 79 77   68 66 81 79   70 68 84 81
DEWPT         55 57   56 57 57 59   59 61 62 64   63 64 65 66   65 65 66 66
PWIND DIR         N      NE     N      SW    SW      SW    SW      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B1 B1
POP 12HR          5       5    10      20    20      30    20      20    20
RAIN SHWRS                           S  S  S  S    C  C  S  S    S  S  S  S
TSTMS                                S  S  S  S    C  C  S  S    S  S  S  S

$$

TNZ036-140915-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
939 PM EDT SUN JUL 13 2014

DATE           07/13/14      MON 07/14/14            TUE 07/15/14            WED
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                      71          90          71          82          61
TEMP                79 76 73 73 82 88 89 85 78 75 73 72 78 81 81 77 69 66 63 63
DEWPT               69 70 70 70 70 70 70 70 71 71 71 70 69 67 65 63 62 60 59 57
RH                  72 82 90 90 67 55 54 61 79 87 93 93 74 63 58 62 78 81 87 81
WIND DIR            SW SW SW SW SW SW SW SW  S  S SW SW NW  W  W NW  N  N  N  N
WIND SPD             2  2  2  4 11 16 10  9  5  5  8  5  4  3  6  8  6  5  6  5
CLOUDS              SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC FW
POP 12HR                     30          60          70          60          20
QPF 12HR                   0.04        0.43        0.80        0.18        0.01
RAIN SHWRS           S  C  C  C  C  L  L  L  L  L  L  L  L  C  C  S
TSTMS                S  C  C  C  C  L  L  L  L  L  L  L  L  C  C


DATE           07/16  THU 07/17/14  FRI 07/18/14  SAT 07/19/14  SUN 07/20/14
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      59    83      63    81      64    84      66    85
TEMP          79 76   64 62 80 78   67 65 79 77   68 66 82 80   70 68 84 81
DEWPT         55 57   56 57 57 59   58 61 62 64   63 64 65 66   65 65 66 66
PWIND DIR         N      NE    NE      SW    SW      SW    SW      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW FW SC   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B1 B1
POP 12HR          5       5    10      20    20      30    20      20    20
RAIN SHWRS                           S  S  S  S    C  C  S  S    S  S  S  S
TSTMS                                S  S  S  S    C  C  S  S    S  S  S  S

$$

TNZ099-140915-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
939 PM EDT SUN JUL 13 2014

DATE           07/13/14      MON 07/14/14            TUE 07/15/14            WED
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                      72          91          72          83          62
TEMP                80 77 74 74 83 89 90 86 79 76 74 73 79 82 82 78 70 67 64 65
DEWPT               70 70 70 70 70 70 71 71 71 71 70 70 69 68 67 66 64 62 60 58
RH                  72 79 87 87 65 54 54 61 77 85 87 90 72 63 61 67 81 84 87 78
WIND DIR            SW SW  S  S SW SW  S  S SW SW SW SW SW SW  W NW  N  N  N  N
WIND SPD             2  1  2  4 11 11 10  9  8  9  6  5  5  2  4  8  8  6  6  5
CLOUDS              SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR                     10          60          70          60          20
QPF 12HR                      0        0.31        0.48        0.31        0.01
RAIN SHWRS                    C  C  L  L  L  L  L  L  L  L  C  C  S
TSTMS                         C  C  L  L  L  L  L  L  L  L  C  C


DATE           07/16  THU 07/17/14  FRI 07/18/14  SAT 07/19/14  SUN 07/20/14
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      60    85      65    83      66    85      68    87
TEMP          81 77   65 63 82 80   69 67 81 79   70 68 83 81   72 70 87 84
DEWPT         57 58   57 57 58 60   61 62 63 65   65 65 66 67   67 66 67 67
PWIND DIR         N       N     E       S    SW       E     S      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   FW FW SC SC   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 B1 B1
POP 12HR          5       5    10      20    20      40    30      20    20
RAIN SHWRS                           S  S  S  S    C  C  C  C    S  S  S  S
TSTMS                                S  S  S  S    C  C  C  C    S  S  S  S

$$

NCZ060-140915-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
939 PM EDT SUN JUL 13 2014

DATE           07/13/14      MON 07/14/14            TUE 07/15/14            WED
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                      67          88          67          80          57
TEMP                76 72 70 69 80 86 87 83 75 72 69 68 75 79 79 74 66 62 60 64
DEWPT               68 67 67 67 67 68 69 69 69 68 68 67 67 67 66 65 63 60 57 54
RH                  76 84 90 93 65 55 55 63 82 87 97 97 76 67 64 74 90 93 90 70
MAX/MIN RH                   97          53          97          64          93
WIND DIR            SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W NW  N  N  N
WIND DIR DEG        21 20 20 20 21 23 22 21 20 20 20 22 24 26 25 28 32  0  1  0
WIND SPD             1  1  1  3  5 11 10  6  4  6  8  5  5  5  6  8  8  5  4  3
CLOUDS              SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC
CLOUDS (%)          36 37 37 58 63 68 73 73 73 73 73 80 80 80 75 70 60 55 45 37
VSBY
POP 12HR                     10          60          70          60          30
QPF 12HR                      0        0.39        0.58        0.44        0.02
RAIN SHWRS                    C  C  L  L  L  L  L  L  L  L  L  L  C  S
TSTMS                         C  C  L  L  L  L  L  L  L  L  L  L
HAINES                                    4                       3
LAL                     2     3     4     4     4     4     4     4     1     1
MAX MIX HGT                            5000                    3500
T WIND DIR                               SW                       W
T WIND SPD                               17                      11
ADI                                      50                      18
MAX LVORI                                 4                       5
STABILITY               G     F     C     B     E     D     C     B     E     G
CEILING              5500  5500  5500  6300 15900  6300  3200 14800  NONE  NONE
STA PRES            27.82 27.81 27.79 27.73 27.71 27.69 27.69 27.68 27.70 27.71


DATE           07/16  THU 07/17/14  FRI 07/18/14  SAT 07/19/14  SUN 07/20/14
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          79      58    81      61    79      63    82      65    85
TEMP          78 75   63 61 78 76   65 63 77 75   67 65 80 78   69 67 85 82
DEWPT         56 57   55 57 57 59   58 60 62 63   62 64 65 65   63 63 65 65
PWIND DIR         N      NE    SW       S    SW      NE    SW      SW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   FW FW SC B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1
POP 12HR          5       5    20      20    30      40    30      20    20
RAIN SHWRS                      S    S  S  C  C    C  C  C  C    S  S  S  S
TSTMS                                S  S  C  C    C  C  C  C    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

$$


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