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

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000
FOUS54 KMRX 050420
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1119 PM EST WED MAR 4 2015

TNZ017-050900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1119 PM EST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      32          35          12          34          21
TEMP                   44 39 33 31 28 26 22 19 16 13 13 21 30 34 30 26 23 22 22
DEWPT                  40 34 29 26 23 21 17 15 14 12 11 12 15 17 18 17 16 16 18
RH                     86 82 85 81 81 81 81 84 92 96 91 68 53 49 60 68 74 77 84
WIND DIR               NW  N  N  N  N  N  N  N NE NE NE  N  W  W SW SW  S  S  S
WIND SPD                6  8 10 10  9  9  8  6  6  6  5  3  5  6  4  4  4  5  4
CLOUDS                 OV OV OV OV OV OV B2 B2 B1 SC SC SC SC SC FW FW FW FW FW
POP 12HR                     90         100          10           5           5
QPF 12HR                   0.23        0.36           0           0           0
FRZG RAIN                        D
RAIN                    D  D  D
RAIN SHWRS
SLEET                         D  D
SNOW                                D  C
WINTER WEATH               Y  Y  Y  Y


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          47      28    52      31    55      35    57      38    60
TEMP          43 39   31 29 49 44   34 32 51 47   38 36 54 48   40 38 56 52
DEWPT         25 25   24 23 30 30   29 28 32 32   32 31 37 37   36 35 40 40
PWIND DIR        SW      SW    SW      SW     W       E     S      SE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW FW SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 SC B2
POP 12HR          5       5    10      10    10      20    30      20    20
RAIN                                               S  S  C
RAIN SHWRS                                                  C    S  S  S  S

$$

TNZ071-050900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1119 PM EST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      32          35          16          38          24
TEMP                   40 36 33 31 29 27 23 21 19 18 16 23 33 38 34 31 28 25 25
DEWPT                  38 34 30 27 24 22 19 14 13 12 12 15 18 19 21 21 20 20 20
RH                     92 92 89 85 81 81 84 74 77 77 84 71 53 46 58 66 71 81 81
WIND DIR                N  N  N  N  N  N NE NE NE NE NE  N  W  W  S SE SE  S  S
WIND SPD               11 10 10 10 11 12 10 10 10 10  8  5  3  3  2  3  3  3  2
CLOUDS                 OV OV OV OV OV B2 B2 B1 SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     90         100          10           5           5
QPF 12HR                   0.28        0.24           0           0           0
FRZG RAIN                        D
RAIN                    D  D  D
RAIN SHWRS
SLEET                         D  D  L  S
SNOW                                L  S
WINTER WEATH               Y  Y  Y  Y


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          51      30    54      33    57      37    59      39    62
TEMP          47 45   33 31 51 47   38 34 53 51   40 38 56 54   43 39 58 59
DEWPT         26 28   25 25 33 33   32 30 36 38   36 35 41 41   39 37 44 46
PWIND DIR        SW      SW    SW      NW     N      NE    NW      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   SC SC SC SC   B1 B1 B1 B2   B1 B1 B1 B1
POP 12HR          5       5    10      10    10      20    30      20    30
RAIN                                               S  S  C
RAIN SHWRS                                                  C    S  S  C  C

$$

TNZ036-050900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1119 PM EST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      30          33          16          38          24
TEMP                   41 36 31 29 27 25 21 21 20 17 16 23 33 38 34 30 27 26 24
DEWPT                  38 33 27 25 22 21 15 12 13 13 12 14 16 17 19 19 18 18 19
RH                     89 89 85 85 81 84 77 68 74 84 84 68 49 42 54 63 68 71 81
WIND DIR               NE  N  N  N  N  N  N NE  N  N  N NE  W  W SE  N  N  N  N
WIND SPD                6 10 12 12 10  9  9  9  9  8  6  5  2  2  1  2  2  2  2
CLOUDS                 OV OV OV OV OV B2 B2 B1 SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     90         100          10           5           5
QPF 12HR                   0.38        0.22           0           0           0
FRZG RAIN                     D
RAIN                    D  D
RAIN SHWRS
SLEET                      D  D     L  S
SNOW                             D  L  S
WINTER WEATH               Y  Y  Y  Y


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          48      30    53      33    57      38    59      39    62
TEMP          45 43   32 30 50 48   38 34 53 51   41 39 56 55   45 40 59 59
DEWPT         26 27   26 26 33 33   31 29 35 37   35 34 40 41   39 37 42 44
PWIND DIR        SW      SW    SW      NW     N      NE     N       N    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   SC SC SC SC   B1 B1 B1 B2   B1 B1 SC B1
POP 12HR          5       5    10      10    10      20    20      20    30
RAIN                                               S  S  S
RAIN SHWRS                                                  S    S  S  C  C

$$

TNZ099-050900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1119 PM EST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          37          21          42          26
TEMP                   46 41 35 33 31 29 23 24 23 22 21 27 37 42 38 32 29 27 27
DEWPT                  41 35 30 27 24 22 18 14 15 16 17 19 21 22 23 23 22 22 22
RH                     83 79 82 78 75 75 81 65 71 77 84 71 52 44 54 69 75 81 81
WIND DIR                N  N  N  N  N  N  N  N  N  N  N  N  N NW  N  N  N  N NW
WIND SPD               11 12 12 12 11 14 12 12 11 10  9  6  2  3  3  3  3  2  2
CLOUDS                 OV OV OV OV B2 B2 B1 SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     90         100          10           5           5
QPF 12HR                   0.25        0.18           0           0           0
FRZG RAIN                           C  S
RAIN                    D  D  D  D
RAIN SHWRS
SLEET                         D  D  C  S
WINTER WEATH               Y  Y  Y  Y


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          53      31    56      35    58      40    59      43    63
TEMP          49 47   33 31 53 50   39 36 54 53   42 40 55 55   47 43 60 59
DEWPT         26 29   27 27 33 34   34 32 36 38   38 39 42 43   42 40 46 47
PWIND DIR        SW       W    NW       N     N      NE    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   B1 B1 SC SC   B1 B2 B2 B2   B1 B1 B2 B2
POP 12HR          5       5    10      10    10      30    30      30    30
RAIN                                               C  C  C
RAIN SHWRS                                                  C    C  C  C  C

$$

NCZ060-050900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1119 PM EST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          44          21          41          24
TEMP                   57 49 42 39 35 33 27 26 24 22 22 29 38 41 36 30 27 26 25
DEWPT                  52 44 37 34 30 28 27 24 23 21 21 23 25 26 24 23 21 20 21
RH                     83 83 82 82 82 82100 92 96 96 96 78 59 55 61 75 78 78 84
MAX/MIN RH                   84          75         100          55          84
WIND DIR               NW NW  N  N  N  N  N  N  N  N NW SW  W NW NW  N NE NE  E
WIND DIR DEG           30 31 33 34 34 34  0  2  2 34 32 23 28 29 31 34  3  5  7
WIND SPD                5  8 10 11 11 11 11  8  4  3  2  3  4  6  3  3  3  3  2
CLOUDS                 OV OV OV OV OV B2 B1 B1 SC SC SC SC SC SC FW FW FW FW FW
CLOUDS (%)            100100100100 93 84 58 53 42 32 38 38 32 32 17 17 12 12 12
VSBY                    5  2  4  2  4
POP 12HR                     90         100          10           5           5
QPF 12HR                   0.21        0.20           0           0           0
RAIN                    D  D  D  D  L  C
RAIN SHWRS
SLEET                               L  C
HAINES                                    2
LAL                     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            1700
T WIND DIR                                N
T WIND SPD                               21
ADI                                       1                       0
MAX LVORI                                 6                       9
STABILITY               D     D     C     C     G     G     B     B     G     G
CEILING              1000  1700  2400  2400  NONE  3200  3200  NONE  NONE  NONE
STA PRES            28.01 28.07 28.25 28.31 28.34 28.35 28.38 28.37 28.36 28.34


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          52      30    56      34    58      38    59      41    63
TEMP          48 41   32 31 54 47   37 34 55 50   39 39 56 53   43 42 60 56
DEWPT         24 27   25 24 30 33   32 31 35 36   37 37 42 41   40 39 46 48
PWIND DIR         W      NW    NW       N     N       E     N      NE     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   B1 B1 SC SC   B1 B2 B2 B2   B1 B1 B2 B2
POP 12HR          5       5    10      10    10      30    30      30    30
RAIN                                               C  C  C
RAIN SHWRS                                                  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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