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

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FOUS54 KMRX 080318
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1018 PM EST WED DEC 7 2016

TNZ017-080900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1018 PM EST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            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                      32          42          18          33          16
TEMP                   37 35 33 36 40 41 32 27 24 22 19 23 30 32 26 23 20 19 17
DEWPT                  33 31 29 26 22 19 17 16 14 14 12 13 12 12 12 13 12 14 12
RH                     85 85 85 67 48 41 53 63 65 71 74 65 46 43 55 65 71 80 80
WIND DIR               NW  N NW NW  W  W  W  W  W  W  W  W  W  W NW NW SW  S SW
WIND SPD                2  4  4  9 14 13  9  8  6  8  8  6  5  5  3  3  2  2  2
CLOUDS                 OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          10          10          10           0
QPF 12HR                   0.01           0           0           0           0
FLURRIES                      S                 C  C
RAIN SHWRS                 S
SPRINKLES                     S


DATE           12/10  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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          39      23    46      35    48      29    46      29    42
TEMP          34 32   27 24 41 41   38 36 45 40   34 30 43 39   33 30 39 32
DEWPT          9 12   15 18 28 35   38 36 41 33   28 27 25 27   28 26 24 23
PWIND DIR        SW      SE     S       S     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   SC B1 B1 OV   OV OV OV B2   B2 B1 B1 SC   SC B1 OV OV
POP 12HR          0       5    40      70    50      20    10      20    50
RAIN                            C    L                                    C
RAIN SHWRS                              L  C  C    S
SNOW                                                                S  C
SNOWSHWRS                                             S

$$

TNZ071-080900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1018 PM EST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            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                      33          43          21          34          20
TEMP                   39 36 34 37 41 42 34 30 27 24 22 26 31 33 28 25 24 22 21
DEWPT                  35 33 29 26 23 19 18 16 16 15 14 13 13 11 13 13 15 15 14
RH                     85 89 82 64 48 39 51 55 63 68 71 57 47 39 53 60 68 74 74
WIND DIR               NW  N  N NW NW  W NW NW  W NW  N NW NW NW  E NE  E  E NE
WIND SPD                5  5  6 10 11 13  5  5  4  4  3  4  3  3  2  2  1  2  2
CLOUDS                 OV OV OV B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     20          10           5           5           0
QPF 12HR                   0.01           0           0           0           0
FLURRIES                      S
RAIN SHWRS              S  S
SPRINKLES                     S


DATE           12/10  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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          41      27    48      38    51      33    48      32    43
TEMP          37 35   31 28 44 44   41 39 48 44   38 34 45 41   36 33 41 35
DEWPT         15 17   19 21 33 38   41 39 40 34   29 30 29 30   30 28 27 25
PWIND DIR        NE       S    SW      SW     W      NW     N      NE     N
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW   SC B1 B1 OV   OV OV OV B2   B1 B1 B1 SC   B1 B2 OV OV
POP 12HR          0       5    50      70    50      10    10      10    50
RAIN                         S  C    L                                 C  C
RAIN SHWRS                              L  C  C

$$

TNZ036-080900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1018 PM EST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            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                      31          44          21          35          20
TEMP                   38 35 32 36 41 43 35 30 27 24 22 26 32 34 29 26 24 22 21
DEWPT                  34 30 26 24 19 14 16 17 15 15 14 14 12 12 13 14 15 15 15
RH                     85 82 78 61 41 30 45 58 60 68 71 60 43 39 51 60 68 74 77
WIND DIR               NW  N  N NW  W  W NW NW NW NW NW NW NW NW  N  N SE NE NE
WIND SPD                2  5  5  9 10 10  8  6  5  4  4  5  4  4  2  3  0  2  1
CLOUDS                 OV OV B2 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10           5           5           5           0
QPF 12HR                      0           0           0           0           0


DATE           12/10  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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          41      28    47      37    51      33    47      33    42
TEMP          37 36   31 29 43 43   40 38 48 44   38 34 44 41   37 34 40 34
DEWPT         15 16   20 22 32 38   39 38 38 32   28 29 29 29   29 28 26 23
PWIND DIR         E       S    SW      SW     W      NW     N       N     N
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   SC B1 B2 OV   OV OV B2 B2   B1 B1 B1 SC   B2 B2 OV OV
POP 12HR          0       5    50      70    50      10    10      20    50
RAIN                         S  C    L                              S  C  C
RAIN SHWRS                              L  C  C

$$

TNZ099-080900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1018 PM EST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            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                      36          48          24          39          22
TEMP                   42 39 37 40 46 47 38 33 30 28 25 29 36 38 32 29 26 25 23
DEWPT                  37 34 31 27 22 18 20 19 17 17 15 14 14 13 15 16 16 16 16
RH                     82 82 79 59 38 31 48 56 58 63 65 53 40 35 49 58 65 68 74
WIND DIR                N  N  N  N NW NW NW NW  N  N  N  N  N  N  N  N  N  N  N
WIND SPD                6  6 10 13 13 14  8  6  6  6  5  6  6  5  3  5  3  3  3
CLOUDS                 OV OV OV B1 SC SC SC SC FW FW FW FW CL CL CL CL FW FW CL
POP 12HR                     10          10           5           5           0
QPF 12HR                      0           0           0           0           0
RAIN SHWRS              S
SPRINKLES                     S


DATE           12/10  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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          44      29    50      41    53      34    50      35    45
TEMP          40 38   33 30 46 46   43 42 51 45   39 35 47 44   39 36 43 37
DEWPT         16 19   23 24 33 40   43 42 41 35   30 31 30 33   33 31 31 26
PWIND DIR         E       S     S       S     W       N     N       N     N
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL FW   FW SC B1 OV   OV OV B2 B2   B1 SC SC SC   SC B1 B2 B2
POP 12HR          0       5    50      70    50      10    10      10    40
RAIN                         S  C    L                                 C  C
RAIN SHWRS                              L  C  C

$$

NCZ060-080900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1018 PM EST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            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                      35          44          20          38          18
TEMP                   40 38 36 38 42 43 34 29 26 24 21 26 34 37 30 26 23 21 20
DEWPT                  40 38 34 30 26 22 20 18 16 16 14 13 12 12 14 14 15 14 14
RH                    100100 92 73 53 43 56 63 65 71 74 57 39 35 51 60 71 74 77
MAX/MIN RH                  100          43          74          35          77
WIND DIR               NW NW NW  N  N NW NW NW NW NW  N NW NW NW  N  N  N NE NE
WIND DIR DEG           32 31 32 33 34 32 31 31 32 32 33 32 31 32 34 33  1  3  4
WIND SPD                3  5  8 10 12 12  9  9  9  9  8  9  9  8  5  4  3  2  2
CLOUDS                 OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW CL CL FW FW CL
CLOUDS (%)             90100 96 71 55 48 38 38 43 43 25 25 10 10  4  4 12 12  4
VSBY                    2  2  8 10 10
POP 12HR                     20          20          10          10           0
QPF 12HR                   0.01        0.01           0           0           0
RAIN SHWRS              S  S  S
SNOWSHWRS                     S
HAINES                                    4                       5
LAL                     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            5100                    5100
AGL MIX HGT                            3500                    3400
MAX VENT RT                           63600                   50300
T WIND DIR                               NW                      NW
T WIND SPD                               18                      14
ADI                                      55                      44
MAX LVORI                                 4                       3
STABILITY               D     D     C     C     F     F     C     C     G     G
CEILING              9800  8000 17100 20800  NONE  NONE  NONE 23500  NONE  NONE
STA PRES            27.96 28.01 28.09 28.15 28.19 28.23 28.25 28.28 28.32 28.32


DATE           12/10  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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          43      26    47      36    52      32    52      32    47
TEMP          38 36   30 27 43 42   39 37 49 44   37 33 48 44   37 33 44 38
DEWPT         12 18   20 21 33 38   39 37 42 37   29 28 28 31   31 30 33 28
PWIND DIR         S      SE    SE       S     W      NW     W       E    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL FW   SC SC B1 OV   OV OV B2 B1   B1 SC SC SC   SC B1 B2 B2
POP 12HR          5       5    30      70    50      20    10      10    40
RAIN                            C    L                                 C  C
RAIN SHWRS                              L  C  C    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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