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

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000
FOUS54 KMRX 302044
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
443 PM EDT MON MAR 30 2015

TNZ017-310900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
443 PM EDT MON MAR 30 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      34          68          39          67          45
TEMP          56 51 44 40 38 36 50 62 67 58 51 46 42 40 54 63 66 62 55 51 48 46
DEWPT         31 30 30 30 31 32 33 35 37 37 41 42 41 40 39 38 39 40 41 41 41 44
RH            38 44 57 67 76 85 52 36 33 45 68 86 96100 57 39 37 44 59 68 77 93
WIND DIR       W  W  W SW  S  S SW SW SW SW NW NW  N  W  W  W  W  W  S SE SE SE
WIND SPD      11  4  4  3  4  3 10 14 14 10  6  6  4  1  3  4  3  0  2  3  3  3
CLOUDS        FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC
POP 12HR                      0           5          10           5          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS                                                                    C
TSTMS                                                                         C


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          70      55    71      45    56      36    63      41    64
TEMP          66 66   59 56 68 65   52 46 54 51   41 37 59 58   47 42 60 59
DEWPT         53 53   53 54 57 55   48 40 32 31   29 30 31 36   34 35 40 42
PWIND DIR         S       S    SW       W    NW       W     S      SE     S
WIND CHAR        LT      LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC B2   B1 B1 B2 B2   B2 B2 B1 SC   FW FW FW FW   FW SC B1 B1
POP 12HR         30      40    50      60    30      10    10      10    20
RAIN SHWRS     C  C    C  C  C  C    L  L  C  C                        S  S
TSTMS          C  C    C  C  C  C    L  L

$$

TNZ071-310900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
443 PM EDT MON MAR 30 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      38          70          45          69          49
TEMP          61 55 49 45 42 40 53 64 69 64 57 53 48 46 58 65 68 64 58 54 52 50
DEWPT         35 32 31 31 31 33 36 40 43 42 44 46 45 44 46 46 46 46 46 46 47 49
RH            38 41 50 58 65 76 52 41 39 45 62 77 89 93 64 50 45 52 64 74 83 96
WIND DIR       W  W SW  S  S  S SW SW SW SW SW SW  N NE  N  N NE  E SE SE SE SE
WIND SPD       8  4  3  3  4  3 10 12 12  8  6  3  3  1  2  2  2  2  3  3  3  3
CLOUDS        FW FW FW FW FW SC SC B1 B1 SC SC SC SC FW FW FW FW SC SC B1 B1 B1
POP 12HR                      0           5          20          10          20
QPF 12HR                      0           0        0.04           0        0.01
RAIN SHWRS                                S  S  S  S                    S  S  C
TSTMS                                     S  S                          S  S  C


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          72      59    74      47    59      39    65      44    67
TEMP          68 69   62 60 72 67   54 48 57 54   44 40 61 60   49 45 63 63
DEWPT         57 56   56 56 60 58   50 43 36 36   34 33 36 40   37 39 44 47
PWIND DIR         S      SW    SW       W     N       E     S       S     S
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B1 B1 B1 B2   B2 B2 B1 SC   FW FW FW FW   SC SC B1 B1
POP 12HR         40      40    50      60    20      10    10      10    20
RAIN SHWRS     C  C    C  C  C  C    L  L  S  S                        S  S
TSTMS          C  C    C  C  C  C    L  L

$$

TNZ036-310900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
443 PM EDT MON MAR 30 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      38          71          45          69          49
TEMP          62 56 49 45 42 40 53 65 70 66 58 53 48 46 58 65 68 64 58 54 52 50
DEWPT         31 30 31 31 31 33 36 41 43 43 45 46 44 44 45 45 45 46 46 46 47 49
RH            31 37 50 58 65 76 52 41 38 43 62 77 86 93 62 48 43 52 64 74 83 96
WIND DIR      NW NW  W SW SW SW SW SW SW  W  W NW  N  N  N NE  E SE SE SE  S  S
WIND SPD       8  4  2  2  2  2  9 11 11  6  5  3  4  2  2  2  2  3  2  2  1  2
CLOUDS        FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC FW FW FW FW SC SC B1 B1 B1
POP 12HR                      0          10          20          10          20
QPF 12HR                      0           0        0.02           0        0.01
RAIN SHWRS                                S  S  S  S                    S  S  C
TSTMS                                     S  S                          S  S  C


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          72      60    73      47    59      40    65      44    66
TEMP          68 69   63 61 71 67   54 48 57 54   45 41 61 60   49 45 62 62
DEWPT         57 56   56 57 60 57   48 41 35 35   34 34 35 39   37 39 44 47
PWIND DIR         S      SW    SW       W     N       E    SE       S     S
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B1 B1 B1 B2   B2 B2 B1 SC   FW FW FW FW   SC SC B1 B1
POP 12HR         40      40    50      60    20      10    10      10    20
RAIN SHWRS     C  C    C  C  C  C    L  L  S  S                        S  S
TSTMS          C  C    C  C  C  C    L  L

$$

TNZ099-310900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
443 PM EDT MON MAR 30 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      41          73          49          73          53
TEMP          65 59 52 48 45 43 56 67 72 68 59 55 52 50 62 69 72 68 62 58 56 54
DEWPT         34 34 34 34 34 35 41 44 45 45 49 50 49 48 49 49 50 51 51 50 51 53
RH            31 39 50 58 65 73 57 43 38 43 69 83 89 93 62 49 46 54 67 75 83 96
WIND DIR      NW  W NW SE  S  S  S SW SW SW SW  W  N  N  N  N NE  E SE  S  S  S
WIND SPD       8  4  1  1  2  2  6  5 10  5  4  3  2  2  2  2  3  4  3  3  3  4
CLOUDS        FW FW FW FW SC SC B1 B1 B1 B1 B2 B1 SC FW FW FW FW B1 B1 B1 B2 B2
POP 12HR                      5          20          20          10          20
QPF 12HR                      0        0.01        0.12           0        0.01
RAIN SHWRS                          S  S  S  S  S  S                    S  S  C
TSTMS                               S  S  S  S                          S  S  C


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          71      60    75      49    62      41    66      47    67
TEMP          68 68   63 61 73 69   56 50 60 57   46 42 62 61   52 48 64 63
DEWPT         59 58   58 58 61 60   51 44 36 38   36 35 35 40   39 42 48 50
PWIND DIR         S       S    SW      NW     N       N    SE       S     S
WIND CHAR        LT      LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B2 B1   B1 B1 B1 B2   B2 B2 B1 SC   FW FW FW FW   SC SC B1 B2
POP 12HR         50      40    40      60    20      10    10      10    20
RAIN SHWRS     C  C    C  C  C  C    L  L  S  S                        S  S
TSTMS          C  C    C  C  C  C    L  L

$$

NCZ060-310900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
443 PM EDT MON MAR 30 2015

DATE           03/30/15      TUE 03/31/15            WED 04/01/15            THU
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                      36          70          45          71          49
TEMP          60 54 47 43 40 38 52 64 69 60 53 50 47 46 59 67 70 66 59 55 52 50
DEWPT         35 34 32 30 29 31 35 39 41 41 44 45 44 44 46 46 46 47 46 44 46 50
RH            39 46 56 60 64 76 52 40 36 49 71 83 89 93 62 47 42 50 62 66 80100
MAX/MIN RH                   76          36          96          42         100
WIND DIR      NW NW NW  N  E SE SW  W  W  W  W  W NW  N  N NW  N  N NE SE SE SE
WIND DIR DEG  29 29 30  2 10 12 23 24 24 25 25 28 31  1 34 32 33 34  6 13 13 13
WIND SPD      11  5  3  2  2  3  6  9 11  6  5  9  4  2  3  4  3  2  3  4  5  5
CLOUDS        FW FW FW FW FW SC B1 B1 B1 B1 SC B1 SC FW FW FW FW SC SC B1 B2 B2
CLOUDS (%)    20 13 13 16 21 32 52 59 65 54 50 55 49 13 13 14 14 50 50 60 70 77
VSBY          10 10 10 10 10 10 10 10
POP 12HR                      0          20          20          10          20
QPF 12HR                      0        0.01        0.08           0        0.01
RAIN SHWRS                          S  S  S  S  S  S                    S  S  C
TSTMS                               S  S  S  S                          S  S  C
HAINES                                    3                       5
LAL               1     1     1     2     2     2     1     1     1     2     3
MAX MIX HGT                            5900                    5900
T WIND DIR                                W                      NW
T WIND SPD                               17                       6
ADI                                      64                      26
MAX LVORI                                 3                       4
STABILITY         B     G     G     C     C     E     G     B     B     F     E
CEILING        NONE 20800 18200  NONE  4700  NONE  NONE  NONE  NONE  NONE  4700
STA PRES      28.15 28.15 28.11 28.06 28.00 28.04 28.07 28.14 28.14 28.17 28.20


DATE           04/02  FRI 04/03/15  SAT 04/04/15  SUN 04/05/15  MON 04/06/15
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          67      56    72      47    59      37    64      43    65
TEMP          64 64   59 57 69 66   54 48 57 54   43 38 60 59   48 44 61 61
DEWPT         57 56   56 54 59 58   51 44 36 35   32 31 32 37   37 38 43 47
PWIND DIR         S       S    SW       W    NW       N    SE      SE    SE
WIND CHAR        LT      LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 B1   B2 B2 B1 SC   FW FW FW FW   SC SC B1 B1
POP 12HR         50      40    40      50    30      10    10      10    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C                        S  S
TSTMS          C  C    C  C  C  C    C  C

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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