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

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681
FOUS54 KMRX 101959
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
259 PM EST WED FEB 10 2016

TNZ017-110900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
259 PM EST WED FEB 10 2016

DATE           02/10/16      THU 02/11/16            FRI 02/12/16            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                      15          32          17          38          17
TEMP          23 21 19 18 17 16 21 28 31 27 24 21 20 18 25 33 37 31 26 23 21 17
DEWPT          8  8  9  8  9  9 12 13 13 11 11 10 12 14 17 19 20 21 20 18 15 11
RH            52 56 64 64 70 73 68 53 47 50 57 62 71 84 71 56 50 66 78 81 77 77
WIND DIR       W  W  W  W  W  W  W  W  W SW SW SE  S SE SW SW SW  W  W  W NW NW
WIND SPD      13 11  8  9  8  6  6  6  6  3  1  2  3  2  4  6  6  6  9  9  9  9
CLOUDS        B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1 OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     20          10           5          40          40
QPF 12HR                   0.03           0           0        0.02        0.02
RAIN                                                           C
SNOW                                                  C  C  C  C
SNOWSHWRS      C  S  S  S  S                                      C  C  S
WINTER WEATH   Y


DATE           02/13  SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
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          20       7    31      21    35      26    42      26    46
TEMP          19 16   11  8 25 28   24 22 32 32   29 27 38 37   30 27 41 41
DEWPT          4  2   -1 -2  2  7    9 13 21 26   28 26 28 28   29 26 29 30
PWIND DIR        NW       N     E      SE    SE       S     W      SW    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC B1 B1   B2 OV OV OV   OV OV B2 B1   B1 B1 B2 B2
POP 12HR         10       0    10      50    60      50    20      10    20
RAIN                                                     S  S
RAIN SHWRS                                                             S  S
SNOW                                 C  C  L  L    C  C  S  S
SNOWSHWRS                                                              S

$$

TNZ071-110900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
259 PM EST WED FEB 10 2016

DATE           02/10/16      THU 02/11/16            FRI 02/12/16            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                      23          38          23          44          23
TEMP          28 26 25 24 24 24 29 35 37 33 30 27 26 24 31 39 43 37 32 29 27 23
DEWPT          9  8  9 10 14 14 17 17 18 16 16 15 17 18 20 22 23 23 22 21 18 14
RH            44 46 50 54 65 65 60 47 46 49 55 60 68 77 63 50 45 56 66 72 68 68
WIND DIR       W SW SW SW SW SW  S  W SW SE  E  E  E NE  W  W  W  W  W  W NW  N
WIND SPD      12  8  4  4  4  2  2  2  2  2  2  2  2  1  3  6  8  5  5  5  8  6
CLOUDS        B1 B1 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR                     30           5           5          10          10
QPF 12HR                   0.02           0           0           0           0
FLURRIES       S
SNOWSHWRS         S  C  S  S


DATE           02/13  SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
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          29      15    34      25    39      30    47      31    50
TEMP          28 25   19 16 30 31   28 26 36 36   33 31 43 42   35 32 46 45
DEWPT          6  4    3  4  7 12   15 19 26 31   31 29 32 31   32 30 36 37
PWIND DIR         N      NE     E      SE     S      SW     W      SW    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC   FW SC B1 B1   B2 OV OV OV   OV B2 B1 B1   SC B1 B1 B2
POP 12HR          5       0    10      40    70      50    10      10    10
RAIN                                          L
SNOW                                 C  C  L  L    C  C

$$

TNZ036-110900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
259 PM EST WED FEB 10 2016

DATE           02/10/16      THU 02/11/16            FRI 02/12/16            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                      22          39          22          43          22
TEMP          29 27 25 24 23 23 28 35 38 34 29 27 25 23 30 38 42 36 31 28 26 22
DEWPT          8  8  8  9 13 14 17 17 17 16 16 15 17 18 20 21 22 22 22 21 18 14
RH            40 44 48 52 65 68 63 47 42 47 58 60 71 81 66 50 44 56 69 75 71 71
WIND DIR       W  W  W SW  W SW SW  W  W  E NE NE NE  N  W  W  W  W NW NW NW  N
WIND SPD      11  6  4  3  2  1  1  2  2  1  3  3  2  2  2  6  6  6  5  6  8  6
CLOUDS        B1 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR                     30           5           5          10          10
QPF 12HR                   0.02           0           0           0           0
FLURRIES       S
SNOWSHWRS         S  C  S  S


DATE           02/13  SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
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          28      15    34      26    40      29    47      30    49
TEMP          27 24   19 16 30 31   28 27 37 36   32 30 43 42   35 31 45 44
DEWPT          6  4    3  4  6 12   15 20 27 30   29 29 32 32   32 30 35 35
PWIND DIR         N      NE     E       S     S      SW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   FW SC B1 B1   B2 OV OV OV   OV B2 B1 B1   B1 B1 B1 B2
POP 12HR          5       0    10      50    70      50    10      10    10
RAIN                                          L
SNOW                                 C  C  L  L    C  C

$$

TNZ099-110900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
259 PM EST WED FEB 10 2016

DATE           02/10/16      THU 02/11/16            FRI 02/12/16            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                      25          44          27          50          27
TEMP          33 30 29 27 26 26 32 40 43 39 34 32 30 28 36 45 49 43 37 33 31 28
DEWPT          8 10 14 15 17 17 19 20 22 23 23 22 23 23 25 27 28 27 25 23 20 16
RH            34 42 53 60 68 68 58 44 43 52 64 66 75 81 64 49 44 53 61 66 63 60
WIND DIR       W  W  W NW  E  E NE NE NE  E NE  N NE  N  S SW  W NW  N NW  N  N
WIND SPD       9  5  5  1  1  2  4  3  3  3  3  3  2  2  2  4  5  4  3  6  8  6
CLOUDS        SC B1 B2 B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW
POP 12HR                     30           0           5          10          10
QPF 12HR                   0.02           0           0           0           0
FLURRIES                S
SNOWSHWRS         C  S


DATE           02/13  SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
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          38      20    40      30    41      32    52      34    55
TEMP          35 32   25 21 35 37   33 31 38 38   35 33 47 46   39 35 50 49
DEWPT          8  6    6  6  8 13   17 22 29 33   33 30 35 34   35 34 37 39
PWIND DIR         N      NE    SE       S     S       W    NW      SW    SW
WIND CHAR        LT      LT    LT      GN    GN      LT    LT      LT    GN
AVG CLOUDS    FW FW   FW SC B1 B1   B2 B2 OV OV   OV B2 B1 SC   B1 B1 SC SC
POP 12HR          5       0    10      40    70      50    10       5    10
RAIN                                 C     L  L    C
SNOW                                 C  C  L  L    C  C

$$

NCZ060-110900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
259 PM EST WED FEB 10 2016

DATE           02/10/16      THU 02/11/16            FRI 02/12/16            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                      21          43          25          45          24
TEMP          28 26 24 23 22 22 29 38 42 37 33 30 28 26 33 40 44 38 33 30 28 25
DEWPT          9  9 12 14 16 16 17 21 22 18 18 17 18 19 23 25 26 26 24 21 18 14
RH            44 48 60 68 77 77 60 50 44 46 53 58 66 74 66 55 49 62 69 69 66 62
MAX/MIN RH                   81          44          74          49          69
WIND DIR       W  W  W NW NW  N NW NW NW NW NE  E  E SE  S SW  W NW NW NW NW  N
WIND DIR DEG  27 28 28 29 30 34 32 30 29 31  5  7  9 13 16 22 27 29 30 31 32 33
WIND SPD      11  5  6  5  4  3  4  5  5  2  2  2  3  3  5  4  8  6  6  8  9  8
CLOUDS        B1 B1 B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC
CLOUDS (%)    51 55 80 72 70 65 49 50 50 55 55 62 62 72 72 76 76 66 66 46 46 33
VSBY          10 10 10 10  8 10 10 10
POP 12HR                     20           0           5          10          10
QPF 12HR                   0.02           0           0           0           0
FLURRIES       S           S
SNOWSHWRS         S  S  S
WINTER WEATH   Y
HAINES                                    3                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            4700                    3900
T WIND DIR                               NW                       W
T WIND SPD                                9                       9
ADI                                      24                      18
MAX LVORI                                 3                       3
STABILITY         C     E     F     B     B     F     F     B     C     F     F
CEILING        8000  4000  4700  4000 14800 13800 10800 23500  5500  3200 17100
STA PRES      28.08 28.13 28.14 28.18 28.20 28.19 28.15 28.14 28.15 28.18 28.26


DATE           02/13  SUN 02/14/16  MON 02/15/16  TUE 02/16/16  WED 02/17/16
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          34      15    36      24    36      28    48      29    49
TEMP          32 28   20 16 31 32   27 25 33 33   30 29 43 42   34 30 44 43
DEWPT          6  4    4  3  7  8   12 16 24 29   29 29 32 31   30 28 34 34
PWIND DIR         N      NE    SE      SE    SE      SW    NW      SW    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW   FW SC B1 B1   B2 B2 OV OV   OV B2 B1 B1   SC B1 SC SC
POP 12HR          5       0     5      40    70      60    20       5    10
RAIN                                                     S  S
SNOW                                 C  C  L  L    L  L  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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