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

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FOUS54 KMRX 011605
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1204 PM EDT SUN MAY 1 2016

TNZ017-012100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1204 PM EDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
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                      79          59          77          57          70
TEMP                   77 78 74 67 64 61 61 70 75 76 72 65 62 59 59 65 68 69 65
DEWPT                  60 59 62 60 59 60 60 60 60 61 62 60 57 56 56 53 52 50 49
RH                     56 52 66 78 84 97 97 71 60 60 71 84 84 90 90 65 57 51 56
WIND DIR               SW SW  S  S SW SW  S SW SW SW  W SW SW SW NW NW  W  W NW
WIND SPD               11 11  8  4  5  4  3  6  4  6  9  8  8  5  4  5  6  9  6
CLOUDS                 B2 B1 B1 B2 B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     50          50          70          80          50
QPF 12HR                   0.25        0.10        0.75        0.85        0.10
RAIN SHWRS              C  C  C  C  C  C  C  C  L  L  D  D  L  L  C  C  C  C  C
TSTMS                   C  C  C  C  C  C  C  C  L  L                    S  S


DATE          WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          47    67      46    61      43    62      45    66
TEMP          52 49 65 62   51 48 59 57   47 45 60 58   49 48 63 62
DEWPT         47 46 44 45   45 44 41 40   41 41 42 42   43 43 42 42
PWIND DIR         W     W       W     W      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B2
POP 12HR         40    40      50    50      40    40      30    30
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  C  C  S
TSTMS                   S

$$

TNZ071-012100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1204 PM EDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
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                      80          63          77          59          71
TEMP                   78 79 76 70 67 65 65 71 75 76 73 67 63 61 60 66 70 70 66
DEWPT                  63 62 62 64 64 63 62 62 63 64 64 62 59 57 57 54 52 51 49
RH                     60 56 62 81 90 93 90 73 66 66 73 84 87 87 90 65 53 51 54
WIND DIR               SW SW  W SW SW  S SW SW SW SW SW  S  S SW NW  W  W  W NW
WIND SPD               10 12  8  5  8  4  5  5  5 10 10  5  5  6  6  5  6  9  8
CLOUDS                 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1 B1
POP 12HR                     40          50          70          70          40
QPF 12HR                   0.21        0.08        0.72        0.41        0.08
RAIN SHWRS              C  C  C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  C
TSTMS                   C  C  C  C  C  C  C  C  L  L  S  S


DATE          WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          51    71      49    64      46    67      49    71
TEMP          56 53 69 66   54 51 62 60   50 49 64 63   53 52 68 66
DEWPT         49 48 47 48   47 45 39 39   41 42 41 42   44 44 43 46
PWIND DIR        NW     W       W    NW      NW    NW       W     W
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1 B2   B2 B1 B1 B2   B2 B2 B1 B1   B1 SC B1 SC
POP 12HR         30    30      40    30      20    20      20    10
RAIN SHWRS     C  S  C  C    C  C  C  C    S  S  S  S    S
TSTMS                   S

$$

TNZ036-012100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1204 PM EDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
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                      81          63          76          58          71
TEMP                   79 80 77 71 67 65 65 71 74 75 72 66 62 60 60 66 69 70 66
DEWPT                  63 65 62 64 62 62 62 63 63 63 63 61 58 57 54 52 51 50 48
RH                     58 60 60 79 84 90 90 76 69 66 73 84 87 90 81 61 53 49 52
WIND DIR               SW SW SW SW SW  S SW  S  S  S SW  S SW  W NW NW  W  W NW
WIND SPD                9 11  9  4  4  3  3  5  8  6 10  5  5  6  5  4  5  8  5
CLOUDS                 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1 B1
POP 12HR                     50          50          70          70          40
QPF 12HR                   0.17        0.09        1.10        0.43        0.04
RAIN SHWRS              C  C  C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  C
TSTMS                   C  C  C  C  C  C  C  C  L  L  S  S


DATE          WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          50    71      49    65      46    68      49    72
TEMP          55 53 68 66   54 51 63 61   50 49 65 64   53 52 69 67
DEWPT         48 48 45 48   47 44 39 40   41 42 41 42   44 44 42 46
PWIND DIR        NW     W       W    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B2   B2 B1 B1 B2   B2 B1 B1 B1   B1 SC SC SC
POP 12HR         30    30      30    30      20    20      10    10
RAIN SHWRS     C  S  C  C    C  C  C  C    S  S  S
TSTMS                   S

$$

TNZ099-012100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1204 PM EDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
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                      83          63          78          59          74
TEMP                   81 82 78 71 68 65 65 72 76 77 74 67 63 61 61 68 72 73 69
DEWPT                  63 62 64 62 62 63 64 64 64 65 65 62 59 57 55 54 51 49 48
RH                     54 51 62 73 81 93 97 76 66 67 74 84 87 87 81 61 48 43 47
WIND DIR                S SW SW SW SW  S SW  W  S SW  N SE  S  W NW NW NW NW NW
WIND SPD                9 10  8  6  4  3  2  3  6  5  3  3  3  3  6  6  6 10  8
CLOUDS                 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV B1 B1 B1 B1 B1
POP 12HR                     50          40          70          70          40
QPF 12HR                   0.21        0.14        1.22        0.32        0.04
RAIN SHWRS              C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  C  C  S
TSTMS                   C  C  C  C  C  C  L  L  L  L  S  S        S  S


DATE          WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          51    73      50    68      47    70      50    75
TEMP          56 54 70 68   55 52 66 63   52 50 67 65   55 53 72 70
DEWPT         49 48 44 46   48 45 40 40   42 42 40 43   46 46 42 47
PWIND DIR        NW     W       W    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 B1 SC SC   B1 FW SC SC   SC SC FW SC   SC FW FW FW
POP 12HR         20    20      10    10      10    10       5     5
RAIN SHWRS     S  S  S  S
TSTMS                   S

$$

NCZ060-012100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1204 PM EDT SUN MAY 1 2016

DATE             SUN 05/01/16            MON 05/02/16            TUE 05/03/16
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                      81          59          78          58          72
TEMP                   78 80 76 68 64 61 61 70 76 77 73 66 63 60 60 66 70 71 66
DEWPT                  64 60 65 63 61 61 61 62 61 62 62 60 58 57 57 55 53 50 51
RH                     62 51 69 84 90100100 76 60 60 68 81 84 90 90 68 55 47 58
MIN/MAX RH                   49         100          58          93          47
WIND DIR               SW SW SW SW SW SW  W  S  S  W NW  W  S SW  W NW  W  W NW
WIND DIR DEG           21 23 21 22 23 23 25 19 19 25 31 27 17 22 28 29 28 28 31
WIND SPD                8 10  8  4  5  2  3  2  6  6  3  2  3  3  5  5  6  8  5
CLOUDS                 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1 B1
CLOUDS (%)             67 63 56 57 73 83 87 78 83 91100 95 91 98 76 76 56 56 53
VSBY                   10 10 10 10  5
POP 12HR                     50          50          70          70          50
QPF 12HR                   0.29        0.11        0.97        0.54        0.08
RAIN SHWRS              C  C  C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  C
TSTMS                   C  C  C  C  C  C  C  C  L  L  S  S        S  S  S  S
HAINES                        4                       4
LAL                     3     3     3     3     4     4     2     2     2     2
MAX MIX HGT                5400                    4300
T WIND DIR                   SW                      SW
T WIND SPD                   14                      13
ADI                          49                      32
MAX LVORI                     4                       4
STABILITY               B     B     E     D     C     D     D     E     B     B
CEILING              4700  8000  5500  5500  4700  3200  1700  1700  NONE  4700
STA PRES            28.07 28.05 28.07 28.07 28.04 27.96 27.93 27.95 27.95 27.92


DATE          WED 05/04/16  THU 05/05/16  FRI 05/06/16  SAT 05/07/16
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          47    69      46    64      43    66      46    71
TEMP          53 50 66 64   51 48 62 59   48 46 63 61   51 49 68 66
DEWPT         49 47 44 45   46 44 37 39   40 41 40 42   44 43 41 45
PWIND DIR        NW    NW       W    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 B1 B1 SC   B1 SC B1 SC   SC SC SC SC   SC SC SC FW
POP 12HR         40    20      30    10      10    10      10    10
RAIN SHWRS     C  C  S  S    S  S
TSTMS                   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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