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

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
307 AM EST FRI FEB 27 2015

TNZ017-272100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
307 AM EST FRI FEB 27 2015

DATE             FRI 02/27/15            SAT 02/28/15            SUN 03/01/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      30          16          39          31          48
TEMP          28 24 26 28 29 26 22 20 18 17 25 34 39 37 35 33 32 32 39 45 47 45
DEWPT         25 19 18 17 15 14 15 13 12 15 18 21 23 24 23 23 24 26 30 36 38 37
RH            88 81 71 63 55 60 74 74 77 92 74 58 52 59 61 66 72 78 70 70 71 73
WIND DIR       W  W NW  W NW NW NE NE NE  E  E SE SE  E SE SE SE  E SE  S  S  S
WIND SPD       4  5  5  6  6  5  2  1  1  4  3  1  1  3  5  4  4  3  3  4  4  4
CLOUDS        B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR                     10           5           5           5          20
QPF 12HR                      0           0           0           0        0.02
FLURRIES          C  C
RAIN                                                                    S  S  L
SNOWSHWRS      S


DATE          MON 03/02/15  TUE 03/03/15  WED 03/04/15  THU 03/05/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          37    48      38    57      46    60      37    46
TEMP          40 38 46 45   41 39 54 54   49 47 57 54   43 37 44 39
DEWPT         38 37 38 35   33 35 45 46   47 47 53 46   40 35 31 24
PWIND DIR        SW    NW       E     S       S    SW       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV B2   B2 B2 OV OV   OV OV OV OV   OV B2 B2 B2
POP 12HR         60    60      40    50      50    60      70    40
RAIN           L  L  L  C    C  C                        L  L  C  C
RAIN SHWRS                         C  C    C  C  L  L
TSTMS                                      C  C  C  C

$$

TNZ071-272100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
307 AM EST FRI FEB 27 2015

DATE             FRI 02/27/15            SAT 02/28/15            SUN 03/01/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      31          23          42          33          50
TEMP          29 25 27 29 31 28 27 25 24 24 30 38 41 39 37 36 34 34 41 47 50 47
DEWPT         21 20 18 19 16 15 16 16 17 19 22 25 26 25 25 26 27 29 32 36 38 39
RH            72 81 68 66 53 58 63 68 74 81 72 59 55 57 61 67 75 82 70 65 63 74
WIND DIR      NW  N  N  N  N  N NE NE NE NE NE NE NE NE  E  S SW NW NW  W SW SW
WIND SPD       5  5  6  9  6  6  4  4  5  5  5  4  4  3  1  2  2  2  1  4  3  4
CLOUDS        B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR                      5           5           0           0          20
QPF 12HR                      0           0           0           0        0.02
RAIN                                                                    S  S  L


DATE          MON 03/02/15  TUE 03/03/15  WED 03/04/15  THU 03/05/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          40    50      41    63      53    62      39    49
TEMP          43 41 48 47   44 42 59 60   56 53 60 56   45 40 47 42
DEWPT         40 40 43 40   39 42 51 53   53 53 54 48   42 37 31 24
PWIND DIR        SW     N       E     S      SW    SW       W    NW
WIND CHAR        LT    LT      LT    LT      GN    GN      LT    LT
AVG CLOUDS    OV OV OV B2   B2 OV OV OV   OV OV OV OV   OV B2 B2 B1
POP 12HR         70    60      50    50      60    60      70    40
RAIN           L  L  L  C    C  C                        L  L  C  C
RAIN SHWRS                         C  C    L  L  L  L
TSTMS                                      C  C  C  C

$$

TNZ036-272100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
307 AM EST FRI FEB 27 2015

DATE             FRI 02/27/15            SAT 02/28/15            SUN 03/01/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      31          22          42          34          49
TEMP          30 25 27 29 30 28 26 25 24 23 30 37 42 40 38 36 35 35 41 46 49 46
DEWPT         21 19 16 16 14 13 13 13 16 17 22 24 26 26 26 26 28 30 31 36 38 38
RH            69 78 63 58 51 53 57 60 71 77 72 59 53 57 62 67 75 82 67 68 66 73
WIND DIR      NW  N NE NE NE  N NE NE NE NE NE NE  E NE NE  S  W NW  W SW SW SW
WIND SPD       3  6  6  5  6  4  2  2  2  6  5  3  4  3  2  2  2  2  2  4  5  4
CLOUDS        B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR                      5           5           5           5          20
QPF 12HR                      0           0           0           0        0.04
RAIN                                                              S  S  S  S  L


DATE          MON 03/02/15  TUE 03/03/15  WED 03/04/15  THU 03/05/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          39    48      40    62      52    60      37    47
TEMP          42 39 46 46   42 41 58 59   55 52 59 54   43 38 45 40
DEWPT         40 39 41 38   38 41 51 54   53 52 52 46   40 33 28 22
PWIND DIR        SW     N       E     S      SW    SW       W    NW
WIND CHAR        LT    LT      LT    LT      GN    GN      LT    LT
AVG CLOUDS    OV OV OV B2   B2 OV OV OV   OV OV OV OV   OV B2 B2 B1
POP 12HR         70    60      50    60      70    70      70    30
RAIN           L  L  L  C    C  C                        L  L  C  C
RAIN SHWRS                         L  L    L  L  L  L
TSTMS                                      C  C  C  C

$$

TNZ099-272100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
307 AM EST FRI FEB 27 2015

DATE             FRI 02/27/15            SAT 02/28/15            SUN 03/01/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      35          25          46          34          50
TEMP          29 26 29 33 34 32 29 28 27 26 33 41 45 43 39 37 36 35 41 47 50 47
DEWPT         21 19 18 19 19 17 17 18 20 24 28 29 29 28 28 29 30 31 34 37 39 39
RH            72 74 63 56 54 53 60 66 74 92 82 62 53 55 64 72 79 85 76 68 66 74
WIND DIR       N  N  N  N  N  N NE NE NE NE NE SE  E NE  S  S  S  S  S  S  S  S
WIND SPD       6  8  9  9  9  8  5  5  4  5  3  4  3  2  3  3  4  5  5  4  5  4
CLOUDS        B1 B2 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR                      0           5          10          10          30
QPF 12HR                      0           0           0           0        0.04
RAIN                                                              C  C  C  C  L


DATE          MON 03/02/15  TUE 03/03/15  WED 03/04/15  THU 03/05/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          40    52      44    64      54    63      40    50
TEMP          43 41 50 50   46 45 60 61   57 54 61 57   46 41 48 43
DEWPT         40 41 46 44   43 45 53 55   55 54 56 50   43 36 30 26
PWIND DIR        SE    NE       E     S       S    SW      NW    NW
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    OV OV OV OV   B2 OV OV OV   OV OV OV OV   OV B2 B2 B1
POP 12HR         70    60      50    50      70    70      70    30
RAIN           L  L  L  L    C  C                        L  L  C  C
RAIN SHWRS                         C  C    L  L  L  L
TSTMS                                      C  C  C  C

$$

NCZ060-272100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
307 AM EST FRI FEB 27 2015

DATE             FRI 02/27/15            SAT 02/28/15            SUN 03/01/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      38          24          42          34          48
TEMP          23 22 28 34 37 34 30 28 26 25 31 38 42 40 38 36 35 35 40 45 48 46
DEWPT         22 22 22 23 23 22 23 22 22 25 26 29 29 28 28 29 30 31 33 37 39 40
RH            96100 78 64 56 61 75 78 85100 81 70 60 62 67 75 82 85 76 73 71 79
MIN/MAX RH                   56         100          60          85          71
WIND DIR       N SW  N NW NW NW NE  E  E  E SE SE SE SE SE  E SE SE SE SE SE SE
WIND DIR DEG   0 22 34 31 32 30  4  8 10 11 12 14 13 12 14 11 12 13 14 14 15 14
WIND SPD       1  5  6  8  5  3  1  1  1  5  8  5  4  3  8  5  6  6  5  4  3  3
CLOUDS        B1 B2 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV
CLOUDS (%)    62 70 65 56 50 59 63 72 73 63 63 65 65 70 70 72 72 78 78 81 81 94
VSBY           0  0  0 10 10 10  5  2
POP 12HR                      5           0          10          20          30
QPF 12HR                      0           0           0        0.01        0.08
RAIN                                                           S  C  C  C  C  L
HAINES                        4                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                4100                    3100
T WIND DIR                    N                      SE
T WIND SPD                    9                       8
ADI                          19                      10
MAX LVORI                     5                       8
STABILITY         E     C     B     F     E     C     B     E     E     B     B
CEILING        2400  2400 17100 10800  8900  2400 15900  8000  4000  2400  2400
STA PRES      28.28 28.38 28.42 28.46 28.50 28.57 28.55 28.55 28.51 28.48 28.42


DATE          MON 03/02/15  TUE 03/03/15  WED 03/04/15  THU 03/05/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          40    54      45    61      51    62      41    51
TEMP          42 41 51 51   48 46 58 58   54 52 60 56   47 42 49 44
DEWPT         40 41 48 46   45 45 50 52   52 52 56 51   45 40 35 29
PWIND DIR        SE     N       E    SE       S    SW       W    NW
WIND CHAR        LT    LT      LT    LT      GN    LT      LT    GN
AVG CLOUDS    OV OV OV B2   B2 OV OV OV   OV OV OV OV   OV B2 B2 B1
POP 12HR         70    60      50    50      60    70      70    40
RAIN           L  L  L  L    C  C                        L  L  C  C
RAIN SHWRS                         C  C    L  L  L  L
TSTMS                                      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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