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

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FOUS54 KMRX 040012
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
811 PM EDT SUN MAY 3 2015

TNZ017-040900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
811 PM EDT SUN MAY 3 2015

DATE           05/03/15      MON 05/04/15            TUE 05/05/15            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                      47          80          53          81          54
TEMP                58 53 50 51 67 76 79 74 64 59 56 56 70 78 80 75 65 60 57 57
DEWPT               47 45 45 50 51 49 49 51 51 51 51 53 54 53 52 54 54 54 54 54
RH                  67 74 83 96 56 39 35 44 63 75 83 90 57 42 38 48 68 81 90 90
WIND DIR            SE SE  E SE SW SW SW  S SE  S SE  S  W  W  W  S  S  S  S  E
WIND SPD             2  2  1  1  5  6  5  2  3  3  2  2  4  3  2  2  3  3  2  1
CLOUDS              FW FW FW FW SC SC SC SC SC FW FW FW FW SC B1 SC SC FW FW SC
POP 12HR                      0          10           5          20          10
QPF 12HR                      0           0           0        0.01           0
RAIN SHWRS                                                     S
TSTMS                                                          S


DATE           05/06  THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
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      56    79      56    79      56    79      56    80
TEMP          76 74   61 59 76 74   61 59 76 74   61 59 76 74   61 59 77 74
DEWPT         57 58   54 57 57 58   56 57 58 58   56 58 57 58   56 58 60 60
PWIND DIR        NE       E     E      SE     E       E     E      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   B1 SC SC B1   SC SC SC SC   SC SC SC B1   SC SC SC B1
POP 12HR          5      10    20      10    30      20    30      20    30
RAIN SHWRS                   S  S          C  C    S  S  C  C    S  S  C  C
TSTMS                        S  S          C  C          C  C          C  C

$$

TNZ071-040900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
811 PM EDT SUN MAY 3 2015

DATE           05/03/15      MON 05/04/15            TUE 05/05/15            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                      51          80          58          81          57
TEMP                60 57 54 54 68 77 79 75 67 63 60 61 72 78 80 75 67 63 60 60
DEWPT               51 50 49 52 53 52 52 53 55 54 54 55 56 56 55 55 55 55 55 55
RH                  72 77 83 93 59 42 39 46 65 72 81 81 57 47 42 50 65 75 84 84
WIND DIR             S  S  S  S SW SW SW  S SE  S  S  S SW  W  S  S  S SE SE  E
WIND SPD             3  2  1  1  5  6  4  2  2  3  2  2  4  3  1  4  4  2  1  1
CLOUDS              FW FW FW FW FW FW SC FW FW FW FW FW FW SC SC SC SC FW FW SC
POP 12HR                      0          10           5          10           5
QPF 12HR                      0           0           0           0           0


DATE           05/06  THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
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    81      59    81      60    81      60    82
TEMP          77 75   64 62 78 76   64 62 78 76   65 63 78 76   65 63 79 77
DEWPT         57 60   56 58 58 60   58 59 60 60   59 60 59 62   59 60 60 63
PWIND DIR         E      NE    NE      SE    NE       E    NE      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC SC
POP 12HR          5      10    20      20    20      10    20      10    20
RAIN SHWRS                   S  S    S  S  S  S          S  S          S  S
TSTMS                        S  S          S  S          S  S          S  S

$$

TNZ036-040900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
811 PM EDT SUN MAY 3 2015

DATE           05/03/15      MON 05/04/15            TUE 05/05/15            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                      52          82          58          82          58
TEMP                62 58 55 56 70 78 81 76 68 64 61 61 72 79 81 76 68 64 61 61
DEWPT               51 50 50 52 53 52 51 52 54 54 54 55 56 56 55 55 55 55 55 55
RH                  67 75 83 86 55 40 35 43 61 70 78 81 57 45 41 48 63 73 81 81
WIND DIR             S  S  E  S SW SW SW  S SE SW NW  S SW SW  S  S  S NE  N  N
WIND SPD             2  1  0  1  4  8  6  2  1  2  1  2  4  3  3  2  2  1  1  1
CLOUDS              FW FW FW FW FW FW SC FW FW FW FW FW FW SC SC FW FW SC SC SC
POP 12HR                      0           5           0           5           0
QPF 12HR                      0           0           0           0           0


DATE           05/06  THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
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          81      59    83      59    83      59    82      61    83
TEMP          78 76   64 62 80 77   65 62 80 77   65 62 79 77   66 64 80 78
DEWPT         56 59   57 59 57 60   57 59 60 61   59 60 59 62   59 60 61 63
PWIND DIR        NE      SE    SE      SE    NW      NE    NE      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC B1
POP 12HR         10      10    20      10    20      10    20      10    20
RAIN SHWRS                   S  S          S  S          S  S          S  S
TSTMS                        S  S          S  S          S  S          S  S

$$

TNZ099-040900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
811 PM EDT SUN MAY 3 2015

DATE           05/03/15      MON 05/04/15            TUE 05/05/15            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                      54          83          58          82          57
TEMP                65 60 57 57 71 80 82 77 69 64 61 61 72 79 81 76 68 63 60 60
DEWPT               52 51 50 52 53 50 49 51 55 55 54 55 56 54 54 54 55 55 54 53
RH                  63 72 77 83 53 35 32 40 61 73 78 81 57 42 39 46 63 75 81 78
WIND DIR             S  S  S SE  S  S  S SE SE  S SE  S  S  S  S SE  E NE  N  N
WIND SPD             2  1  0  1  2  5  6  2  1  2  1  2  2  3  4  4  2  2  1  1
CLOUDS              FW FW FW FW FW FW SC FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                      0           5           0           5           0
QPF 12HR                      0           0           0           0           0


DATE           05/06  THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
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          81      59    83      58    84      61    84      62    85
TEMP          78 76   64 62 80 77   64 61 81 79   66 64 81 79   67 65 82 79
DEWPT         55 58   56 56 53 59   58 58 58 60   59 60 58 63   60 61 61 63
PWIND DIR        NE      SE    SE      SE     S       S     W       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC FW FW FW   FW FW FW SC   SC FW SC SC   SC SC SC SC
POP 12HR          5       5     0       5    10      10    20      10    20
RAIN SHWRS                                               S  S          S  S
TSTMS                                                    S  S          S  S

$$

NCZ060-040900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
811 PM EDT SUN MAY 3 2015

DATE           05/03/15      MON 05/04/15            TUE 05/05/15            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                      48          79          53          80          53
TEMP                59 54 51 52 67 75 78 73 64 59 56 56 69 77 79 74 64 59 56 56
DEWPT               50 49 48 50 53 51 51 53 54 53 52 53 56 54 54 53 53 53 52 52
RH                  72 83 89 93 61 43 39 49 70 80 86 90 63 45 42 48 67 80 86 86
MAX/MIN RH                   96          39          93          42          93
WIND DIR            SE SE SE  E SW  S  S  S SE SE SE  E SW  S  S SE NE  E SE  E
WIND DIR DEG        13 12 12 11 22 19 19 16 14 12 12 11 20 19 18 13  6 11 12  7
WIND SPD             2  2  2  1  4  5  6  2  4  3  3  2  0  4  3  2  2  2  2  2
CLOUDS              SC SC FW FW SC SC B1 SC SC SC SC FW FW B1 B1 SC SC FW FW SC
CLOUDS (%)          31 33 25 22 32 46 53 37 37 33 33 25 25 52 57 38 38 25 25 26
VSBY                10  5  3  4 10 10
POP 12HR                      0          20          10          20           5
QPF 12HR                      0        0.01           0        0.01           0
RAIN SHWRS                             S                       S
TSTMS                                  S                       S
HAINES                                    4                       3
LAL               1     1     1     1     2     1     1     1     2     1     1
MAX MIX HGT                            6400                    6300
T WIND DIR                               SW                      SE
T WIND SPD                                8                       9
ADI                                      33                      37
MAX LVORI                                 4                       4
STABILITY               G     G     B     A     G     G     B     A     G     G
CEILING              7200  NONE  6300  5500  6300 11700  4700  5500  NONE  NONE
STA PRES            28.27 28.32 28.35 28.31 28.36 28.37 28.35 28.29 28.31 28.28


DATE           05/06  THU 05/07/15  FRI 05/08/15  SAT 05/09/15  SUN 05/10/15
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      53    80      55    80      56    79      57    81
TEMP          76 73   59 56 77 74   61 58 77 74   62 59 76 74   62 60 78 75
DEWPT         54 56   52 54 54 58   55 56 59 59   57 58 58 59   57 57 59 60
PWIND DIR         E       E    SE       E    NE       E     N       E    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 FW FW B1   B1 SC SC B1   SC SC SC B1   SC SC SC SC
POP 12HR         20       5    20      10    20      10    30      10    20
RAIN SHWRS        S          S  S          S  S          C  C          S  S
TSTMS             S          S  S          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

$$




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