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

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FOUS54 KMRX 090757
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
257 AM EST TUE FEB 9 2016

TNZ017-092100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
257 AM EST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      29          18          25          13          29
TEMP          27 25 27 28 28 25 23 21 20 18 21 23 24 21 18 16 15 14 19 25 28 25
DEWPT         22 19 17 13 15 14 16 15 14 10 10  7  8  5  8  6  8  6  8  8  9  9
RH            81 78 65 53 58 62 74 77 77 70 62 50 50 49 64 64 73 70 61 48 44 50
WIND DIR       W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
WIND SPD       8  8 11 11 11  8  8  8  9 11 13 12 13 13  9  8  8  6  8  8  8  3
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 SC B2 B1 SC B1 SC B1
POP 12HR                     70          50          40          10          10
QPF 12HR                   0.08        0.06        0.02           0           0
SNOWSHWRS      D  L  L  L  L  C  C  C  C  C  C  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE          FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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          15    36      21    29       6    28      17    35
TEMP          19 16 31 31   25 21 27 22   12  7 23 24   20 18 31 31
DEWPT          8  9 18 19   20 15  8  3   -1 -2  2  6   11 11 19 24
PWIND DIR        SE    SW       W    NW       N    NE      SE     S
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B2   B2 B2 B1 SC   FW FW SC SC   SC B1 OV B2
POP 12HR         10    30      30    20       5     5      20    40
RAIN SHWRS              C
SNOWSHWRS            C  C    C  C  S  S                        C  C

$$

TNZ071-092100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
257 AM EST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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          19          29          17          37
TEMP          29 26 28 30 30 27 24 22 21 20 23 27 28 25 22 20 19 18 25 32 36 32
DEWPT         19 17 17 15 15 15 15 14 12 10 10  8  7  6  9  8 11 10 10 13 13 14
RH            66 68 63 53 53 60 68 71 68 64 57 44 40 44 57 59 70 70 52 45 38 47
WIND DIR       W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW  S SW  W  W  E
WIND SPD      10 10 11 12 11  9  9  9  9 10 11 12 13  8  5  4  4  4  4  4  3  3
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B2 B1 B2 B2 B1 B1
POP 12HR                     70          30          20           5           5
QPF 12HR                   0.08        0.05        0.02           0           0
SNOWSHWRS      L  L  L  L  L  C  C  C  C  S  S  S
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE          FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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          21    41      25    34      14    32      22    37
TEMP          25 22 36 36   29 26 32 28   20 15 28 29   25 23 34 33
DEWPT         14 15 20 22   22 17 12  6    3  3  4  9   13 14 23 27
PWIND DIR         E     W       W    NW      NE    NE       S    SW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B2 B2   B1 B1 SC FW   FW FW SC B1   B1 B1 OV B2
POP 12HR         10    10      10    10       5    10      20    50
RAIN SHWRS                                                        C
SNOWSHWRS                                                      C  C

$$

TNZ036-092100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
257 AM EST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      32          20          29          17          36
TEMP          29 26 28 31 31 28 25 23 22 21 23 27 28 25 22 20 19 18 24 32 35 31
DEWPT         20 18 17 15 14 14 15 14 13  9  9  6  6  5  8  7 10 10 10 12 13 14
RH            69 71 63 51 49 55 65 68 68 59 54 40 38 42 54 56 67 70 54 43 40 49
WIND DIR       W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW  W  W  W  E
WIND SPD       5  5  6  6  8  5  6  5  5  9 10 11 12  8  5  3  3  2  3  3  3  2
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV B1 SC B1 B1 B2 B1 B2 B1 B1 B1
POP 12HR                     70          40          20           5          10
QPF 12HR                   0.07        0.04        0.02           0           0
SNOWSHWRS      L  L  L  L  L  C  C  C  C  S  S  S
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE          FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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          20    43      25    34      13    32      22    38
TEMP          24 21 38 37   30 26 32 27   19 14 28 29   25 23 34 34
DEWPT         13 14 20 21   22 18 10  5    4  3  3  8   14 15 22 27
PWIND DIR        NE     W       W    NW      NE     E       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B1 B1 SC FW   FW FW SC B1   SC B1 OV B2
POP 12HR         10    10       5    10       5    10      20    40
RAIN SHWRS                                                        C
SNOWSHWRS                                                      C  C

$$

TNZ099-092100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
257 AM EST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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                      34          21          33          20          41
TEMP          31 28 30 33 33 30 27 25 23 22 26 30 32 29 26 24 22 21 28 36 40 36
DEWPT         21 20 19 16 16 16 18 16 14 11 11  8  9  8 12 13 15 14 15 17 19 20
RH            66 71 63 49 49 55 68 68 68 62 52 39 37 40 55 62 74 74 58 45 42 52
WIND DIR       W  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W SW  S  E  S  E SE
WIND SPD       8  6  9 10 12  9  9  8  8  8 10 11 11  6  3  2  2  1  1  1  2  2
CLOUDS        OV OV OV OV OV OV OV B2 B2 B2 B1 SC SC FW SC B1 B1 B1 B2 B1 B2 B1
POP 12HR                     40          30           5           5           5
QPF 12HR                   0.06        0.02           0           0           0
SNOWSHWRS      C  C  C  C  C  C  C  C  C
WINTER WEATH   Y  Y  Y  Y  Y


DATE          FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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          25    49      28    40      18    36      26    40
TEMP          29 26 43 42   34 29 37 33   24 19 32 33   29 27 37 36
DEWPT         18 18 23 25   26 20 13  7    7  7  5 12   18 17 23 30
PWIND DIR        NE     W      NW     N       N     E       S     S
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    B1 B1 B1 SC   SC SC SC CL   CL FW SC B1   SC B1 B2 OV
POP 12HR         10    10       5     5       0    10      30    40
RAIN SHWRS                                                        C
SNOWSHWRS                                                      C  C

$$

NCZ060-092100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
257 AM EST TUE FEB 9 2016

DATE             TUE 02/09/16            WED 02/10/16            THU 02/11/16
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          27          16          38
TEMP          28 24 26 29 29 26 22 20 18 17 20 24 26 23 21 19 18 17 24 33 37 32
DEWPT         22 19 18 16 17 16 16 15 14 11  9  6  7  6 10  9 12 12 11 14 17 16
RH            78 81 71 58 60 65 77 81 84 77 62 45 44 47 62 64 77 80 57 45 44 51
MIN/MAX RH                   58          84          44          80          43
WIND DIR       W  W  W  W  W  W NW NW  W  W  W  W  W NW NW NW NW NW NW  W NW NW
WIND DIR DEG  27 28 27 27 27 28 29 29 28 28 28 27 28 29 29 30 30 30 31 28 29 32
WIND SPD       5  6  6  8  8  6  5  6  6 10 11 13 13 10  8  6  5  4  5  6  5  2
CLOUDS        OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC SC FW B1 B2 B1 B1 B1 B2 B1
CLOUDS (%)    88 90 90 91 91 96 96 83 83 81 70 61 49 35  6 55 72 57 69 63 77 62
VSBY          10 10 10 10 10 10  8 10
POP 12HR                     60          30           5           5           5
QPF 12HR                   0.08        0.06           0           0           0
SNOWSHWRS      L  L  L  L  L  C  C  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y
HAINES                        4                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                6200                    5800
T WIND DIR                    W                      NW
T WIND SPD                   19                      23
ADI                          77                      83
MAX LVORI                     3                       3
STABILITY         D     C     D     D     D     C     B     E     F     C     B
CEILING        3200  4000  4000  3200  3200  4700 11700  6300  4700  4000 15900
STA PRES      27.78 27.80 27.88 27.94 27.98 28.05 28.12 28.15 28.15 28.17 28.22


DATE          FRI 02/12/16  SAT 02/13/16  SUN 02/14/16  MON 02/15/16
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          19    46      24    37      12    35      21    36
TEMP          24 21 40 39   30 25 34 29   19 13 30 31   25 22 33 32
DEWPT         14 16 20 24   24 20 12  6    3  6  4 10   12 15 22 28
PWIND DIR        NE    NW      NW    NW       N    SE      SE    SE
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   SC SC SC FW   FW FW SC B1   SC B1 OV OV
POP 12HR         10    10      20     5       5    10      30    50
RAIN SHWRS                   S                                    C
SNOWSHWRS                    S  S                              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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