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

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FOUS54 KMRX 210815
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
315 AM EST SUN DEC 21 2014

TNZ017-212100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
315 AM EST SUN DEC 21 2014

DATE             SUN 12/21/14            MON 12/22/14            TUE 12/23/14
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                      47          35          51          37          57
TEMP          37 34 38 44 46 42 40 38 37 36 41 48 50 45 42 41 39 38 44 53 56 52
DEWPT         35 33 34 33 32 33 34 33 34 34 38 40 41 39 39 35 37 36 41 44 46 46
RH            92 96 85 65 58 70 79 82 89 92 89 74 71 79 89 79 92 92 89 71 69 80
WIND DIR      SE NE NE SW SW SE SE SE SE  E SE SE SE SE SE SE SE SE SE  S  S SE
WIND SPD       0  0  1  2  3  0  2  1  1  3  4  4  4  5  4  4  3  4  5  5 10  9
CLOUDS        OV B2 B1 SC SC B1 B2 B2 OV OV OV B2 B2 SC SC SC SC SC B1 B2 B2 OV
POP 12HR                      5          30          40           0          20
QPF 12HR                      0        0.01        0.01           0        0.01
DRIZZLE                             O  O
RAIN                                S  C  C  C
RAIN SHWRS                                                              S  S  L


DATE          WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          45    55      32    43      30    53      35    47
TEMP          48 46 51 40   36 33 41 38   33 31 48 46   40 36 45 39
DEWPT         44 46 45 37   30 27 28 28   27 24 31 35   35 34 37 32
PWIND DIR        SE    SW       W     W       S    SW      SW     W
WIND CHAR        GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    OV OV OV OV   OV B2 B2 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR         80    80      40    20       5    20      20    40
RAIN SHWRS     L  D  L  D    C  C  S                S    S  S  C  C
SNOWSHWRS                       C  S

$$

TNZ071-212100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
315 AM EST SUN DEC 21 2014

DATE             SUN 12/21/14            MON 12/22/14            TUE 12/23/14
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                      50          38          55          43          59
TEMP          37 34 39 47 49 45 43 41 40 39 44 52 54 50 48 46 45 44 49 56 58 54
DEWPT         33 32 33 33 34 34 35 36 36 36 40 43 43 43 43 41 42 41 46 49 50 50
RH            85 92 79 58 56 65 73 82 85 89 86 71 66 77 83 83 89 89 89 77 75 86
WIND DIR       N  N NE NE NE NE NE NE NE NE  E  S  S  S  S SE SE  E  S  S  S SE
WIND SPD       2  1  3  3  3  2  2  2  2  2  1  1  3  2  3  3  2  1  4  4 10  8
CLOUDS        B2 B2 B1 SC B1 B1 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B2 OV OV OV
POP 12HR                      5          20          20          10          50
QPF 12HR                      0        0.02        0.01           0        0.06
DRIZZLE                          O  O  O
RAIN                             S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                   S  S  S


DATE          WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          48    54      35    47      34    54      40    49
TEMP          51 48 51 40   38 36 45 42   37 35 50 48   44 41 47 42
DEWPT         47 46 43 35   31 29 30 30   29 28 38 39   39 39 40 35
PWIND DIR         S    SW      SW    SW      SW    SW      SW     W
WIND CHAR        GN    GN      GN    GN      LT    GN      LT    LT
AVG CLOUDS    OV OV OV B2   B2 B2 SC FW   FW SC SC B1   B1 B1 B2 B2
POP 12HR         90    70      30    10       5    30      30    40
RAIN SHWRS     D  D  L  L    C  S                   C    C  C  C  C
TSTMS          S

$$

TNZ036-212100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
315 AM EST SUN DEC 21 2014

DATE             SUN 12/21/14            MON 12/22/14            TUE 12/23/14
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                      49          37          55          44          59
TEMP          30 29 36 45 48 44 42 40 39 38 43 51 54 50 48 47 46 45 49 56 58 54
DEWPT         28 27 29 29 31 34 34 34 35 36 40 42 43 43 43 41 42 42 45 48 50 50
RH            92 92 75 53 51 68 73 79 85 92 89 71 66 77 83 79 86 89 86 74 75 86
WIND DIR      SE NE NE  E SE NE NE NE  E NE  E SE  S  S  S SE  E  E SE  S  S SE
WIND SPD       0  0  2  2  3  1  2  2  1  2  1  2  4  3  3  3  1  1  2  5  8  6
CLOUDS        B1 B1 SC SC SC B1 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV
POP 12HR                      0          20          20          10          60
QPF 12HR                      0        0.01        0.01           0        0.09
DRIZZLE                             O  O
RAIN                                S  S  S
RAIN SHWRS                                                        C  C  C  L  D
TSTMS                                                                   S  S  S


DATE          WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          48    53      35    48      34    54      40    48
TEMP          51 48 50 39   38 36 45 42   38 35 50 48   44 40 46 41
DEWPT         47 46 42 34   30 28 30 30   29 29 39 39   39 39 38 33
PWIND DIR         S    SW      SW    SW      SW    SW      SW     W
WIND CHAR        GN    GN      GN    GN      LT    GN      LT    LT
AVG CLOUDS    OV OV OV B2   B2 B2 SC FW   FW SC SC B1   B1 B2 B2 B2
POP 12HR         90    70      30    10       5    30      30    40
RAIN SHWRS     D  D  L  L    C  S                S  C    C  C  C  C
TSTMS          S

$$

TNZ099-212100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
315 AM EST SUN DEC 21 2014

DATE             SUN 12/21/14            MON 12/22/14            TUE 12/23/14
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                      53          40          56          46          57
TEMP          33 32 39 49 52 48 45 43 42 41 46 53 55 52 50 49 48 47 50 55 57 55
DEWPT         31 30 32 36 38 40 39 38 39 39 43 44 44 45 44 44 44 45 48 50 51 51
RH            92 92 76 61 59 74 79 82 89 92 89 71 66 77 80 83 86 93 93 83 80 86
WIND DIR       N  N  N NE NE NE  N NE  E  S  S  S  S SE SE  S  S SE  S  S SE SE
WIND SPD       0  1  2  3  4  2  1  1  2  4  6  8  9  6  5  6  6  8  9  9 11 10
CLOUDS        SC SC SC SC B1 B2 OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV
POP 12HR                      5          20          20          20          70
QPF 12HR                      0        0.02        0.01        0.02        0.29
DRIZZLE                       O  O  O  O
RAIN                          S  S  S  S  S
RAIN SHWRS                                            S  S  S  S  C  C  L  L  D
TSTMS                                                                   S  S  S


DATE          WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          51    52      35    50      35    56      41    51
TEMP          53 51 50 38   37 36 47 44   39 36 52 50   45 42 49 43
DEWPT         49 45 40 35   31 29 31 32   32 32 40 42   42 41 40 34
PWIND DIR         S    SW       W    SW       S     S       S     W
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV B2   B2 B1 SC FW   FW SC SC B1   B1 B1 B2 B1
POP 12HR         90    60      20     5       5    30      30    40
RAIN SHWRS     D  D  C  C    S  S                S  C    C  C  C  C
TSTMS          S

$$

NCZ060-212100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
315 AM EST SUN DEC 21 2014

DATE             SUN 12/21/14            MON 12/22/14            TUE 12/23/14
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                      54          39          54          43          57
TEMP          39 38 43 50 53 48 45 43 41 40 44 51 53 49 47 46 45 44 48 54 57 55
DEWPT         39 38 38 39 39 41 40 39 39 37 42 43 44 42 42 41 42 42 45 47 48 48
RH           100100 82 66 59 77 82 86 92 89 93 74 71 77 83 83 89 93 89 77 72 77
MIN/MAX RH                   59         100          69          93          72
WIND DIR      NE SE  E SW SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND DIR DEG   3 12  7 22 15 13 13 15 17 13 13 15 15 14 13 13 13 13 13 14 13 13
WIND SPD       0  1  0  3  5  3  5  4  3  6  6  6  9  8  6  8  8  8  9  8 11 12
CLOUDS        OV B2 B2 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV
CLOUDS (%)    91 83 72 57 73 83 92 97100100 96 86 76 80 80 85 95 95100100100100
VSBY           3  1  5 10 10 10 10  5
POP 12HR                     10          40          30          20          80
QPF 12HR                      0        0.04        0.01        0.02        0.28
DRIZZLE                       O  O  O  O
RAIN                          S  C  C  C  C  S
RAIN SHWRS                                                  S  S  L  L  L  D  D
TSTMS                                                                   S  S  S
OBVIS         PF
HAINES                        3                       4
LAL               1     1     1     1     1     1     1     1     1     2     2
MAX MIX HGT                4500                    3500
T WIND DIR                   SE                      SE
T WIND SPD                    4                       9
ADI                          11                      14
MAX LVORI                     7                       5
STABILITY         D     B     B     D     D     C     C     D     D     D     D
CEILING        2400  NONE  4700  4000  2400  4000  3200  1700  1700  3200  1700
STA PRES      27.89 27.86 27.81 27.76 27.73 27.68 27.67 27.67 27.68 27.66 27.63


DATE          WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          51    52      32    48      32    54      37    51
TEMP          53 51 50 38   35 33 45 41   36 33 50 47   41 38 48 42
DEWPT         46 46 42 35   30 28 29 30   29 27 37 39   39 38 43 38
PWIND DIR        SE    SW       W     W       S     S       S     W
WIND CHAR        GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV B2   B2 B2 SC FW   FW FW SC SC   B1 B1 OV B2
POP 12HR         90    70      30    10       5    30      30    50
RAIN SHWRS     D  D  L  L    C  C                   C    C  C  C  C
SNOWSHWRS                       C
TSTMS          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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