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

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FOUS54 KMRX 280119
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
819 PM EST SAT DEC 27 2014

TNZ017-280900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
819 PM EST SAT DEC 27 2014

DATE           12/27/14      SUN 12/28/14            MON 12/29/14            TUE
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                      41          53          41          52          36
TEMP                44 41 41 41 44 51 52 47 45 43 42 43 45 50 51 45 42 40 38 37
DEWPT               35 36 39 41 44 48 48 47 45 43 42 41 43 44 43 43 41 40 38 34
RH                  70 82 92100100 89 86100100100100 93 93 80 74 93 96100100 89
WIND DIR             S  S  S SW SW SW SW  S SW  W  N  N  E  W NW  N NW NW NW  W
WIND SPD             3  3  3  2  4  6  4  2  1  1  2  2  2  2  2  3  2  1  2  3
CLOUDS              B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV B2 B2 B1
POP 12HR                     90         100          90          40          30
QPF 12HR                   0.12        0.34        0.52        0.07        0.05
RAIN                 C  L  D  D  D  D  D
RAIN SHWRS                                D  D  L  L  C  C  C  C  C  C  S  S


DATE           12/30  WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          45      25    37      23    41      27    43      35    53
TEMP          43 37   30 26 35 32   27 24 36 36   31 28 39 40   37 36 48 46
DEWPT         30 24   20 18 18 18   17 14 14 18   18 21 30 33   37 36 45 39
PWIND DIR        NW       N    NW       W     W      SW    SE       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   SC B1 B2 B1   B2 B2 B2 B2
POP 12HR         10       5    10       5     5      20    40      60    50
RAIN                                               S     C  C    L  L  C  C
SNOW                                               S  S  C

$$

TNZ071-280900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
819 PM EST SAT DEC 27 2014

DATE           12/27/14      SUN 12/28/14            MON 12/29/14            TUE
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                      45          55          43          55          38
TEMP                47 45 45 45 46 52 55 50 48 47 44 45 48 53 54 48 45 42 41 39
DEWPT               36 38 41 43 46 49 48 47 46 45 44 43 44 45 44 44 42 41 38 36
RH                  65 76 86 93100 89 77 89 93 93100 93 86 74 69 86 89 96 89 89
WIND DIR             S  S  S  S  S SW  W NW  N  N  N  N  N  N  N  N  N NW NW NW
WIND SPD             4  3  3  2  3  5  4  3  3  4  4  4  4  3  4  3  3  3  4  4
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1
POP 12HR                    100         100          80          40          20
QPF 12HR                   0.34        0.44        0.59        0.05        0.03
RAIN                 D  D  D  D  D  D  D
RAIN SHWRS                                D  D  L  L  C  C  S  S  S  S  S  S


DATE           12/30  WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          47      28    41      25    42      30    44      40    55
TEMP          45 39   33 29 38 35   29 26 38 37   33 31 41 42   41 40 51 48
DEWPT         31 27   23 22 22 22   21 19 20 22   23 26 34 37   41 40 47 42
PWIND DIR         N       N     N      NW    SW      SW    SE       S    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   FW SC SC SC   SC SC SC SC   B1 B1 B2 B1   B2 B2 B2 B2
POP 12HR          5       5     5       5     5      30    40      60    50
RAIN                                               C  C  C  C    L  L  C  C
SNOW                                                  C  C

$$

TNZ036-280900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
819 PM EST SAT DEC 27 2014

DATE           12/27/14      SUN 12/28/14            MON 12/29/14            TUE
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                      45          52          42          53          39
TEMP                47 45 45 45 47 49 52 49 46 44 43 44 46 51 52 47 44 43 41 39
DEWPT               39 40 42 44 46 48 48 48 46 43 42 41 42 42 43 43 42 41 38 33
RH                  74 82 89 96 96 96 86 96100 96 96 89 86 71 71 86 93 93 89 79
WIND DIR             S SW  S  S SW  W  W NW  N  N  N NE NE NE NE  N  N  N NW NW
WIND SPD             4  3  3  2  3  4  3  2  3  4  4  3  4  2  2  2  2  2  3  3
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1
POP 12HR                    100         100          80          40          20
QPF 12HR                   0.36        0.48        0.50        0.02        0.02
RAIN                 D  D  D  D  D  D  D
RAIN SHWRS                                D  D  L  L  C  C  S  S  S  S


DATE           12/30  WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          47      27    40      25    42      30    44      39    54
TEMP          45 39   32 28 38 35   29 26 38 37   33 31 40 42   40 40 50 47
DEWPT         28 25   21 20 20 21   19 17 18 21   21 25 33 36   40 40 46 41
PWIND DIR         N       N     N      NW    SW      SW    SE       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   FW SC SC SC   SC SC SC SC   B1 B1 B2 B1   B2 B2 B2 B2
POP 12HR          5       5     5       5     5      30    50      60    50
RAIN                                               C  C  C  C    L  L  C  C
SNOW                                               C  C  C

$$

TNZ099-280900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
819 PM EST SAT DEC 27 2014

DATE           12/27/14      SUN 12/28/14            MON 12/29/14            TUE
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                      47          55          45          55          40
TEMP                52 47 47 49 50 54 55 53 49 48 46 47 49 53 54 49 46 44 42 41
DEWPT               41 43 45 47 49 51 51 50 48 46 45 43 44 44 44 44 43 42 38 35
RH                  66 86 93 93 96 90 86 89 96 93 96 86 83 71 69 83 89 93 86 79
WIND DIR             S SE  S  S SW  W  W NW NW  N NW  N  N  N  N  N  N NW NW NW
WIND SPD             5  4  5  4  3  2  3  3  4  4  2  3  5  3  3  2  3  2  4  5
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC
POP 12HR                    100         100          80          30          10
QPF 12HR                   0.66        0.39        0.55        0.04           0
RAIN                 D  D  D  D  D  D  D
RAIN SHWRS                                D  D  L  L  C  C  S  S


DATE           12/30  WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          51      31    44      27    45      32    46      42    56
TEMP          49 43   36 31 42 38   32 28 40 40   35 33 42 44   43 43 53 49
DEWPT         31 30   26 23 24 25   22 20 21 26   26 30 37 38   43 43 49 46
PWIND DIR         N       N     N       N     W       W    SE       S    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    SC FW   FW SC SC SC   SC SC FW FW   B1 B1 B2 B1   B2 B2 B2 B2
POP 12HR          5       5     5       5    10      30    50      60    50
RAIN                                               C  C  C  C    L  L  C  C
SNOW                                                  C  C

$$

NCZ060-280900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
819 PM EST SAT DEC 27 2014

DATE           12/27/14      SUN 12/28/14            MON 12/29/14            TUE
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                      45          57          47          58          43
TEMP                48 45 46 46 51 55 57 53 50 49 48 49 52 56 57 52 49 47 45 43
DEWPT               42 42 45 46 49 51 52 52 50 48 48 45 48 47 47 47 46 45 43 39
RH                  80 89 96100 93 86 83 96100 96100 86 86 72 69 83 89 93 93 86
MAX/MIN RH                  100          83         100          69          93
WIND DIR             S SE SE SE  S SW SW SW SW  S  W  E  N SW SW NW NW  W  W NW
WIND DIR DEG        16 15 15 15 18 20 21 22 20 18 27  7 33 23 23 31 30 26 28 30
WIND SPD             5  4  5  4  4  3  2  1  1  1  1  0  1  2  2  1  2  2  2  2
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV B2 B2 B1
CLOUDS (%)          99100100 99 99100100 94 94 95 95 89 89 80 80 88 88 70 70 57
VSBY                10 10  4  3  2  4  3  4
POP 12HR                    100         100         100          30          20
QPF 12HR                   0.52        0.37        0.76        0.13        0.03
RAIN                 D  D  D  D  D  D  D
RAIN SHWRS                                D  D  D  D  C  C  C  C  S  S
HAINES                                    2                       3
LAL                     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            4200                    4200
T WIND DIR                               SW                      SW
T WIND SPD                               13                       3
ADI                                      30                       7
MAX LVORI                                 4                       5
STABILITY               D     D     D     B     D     D     B     B     F     F
CEILING              4700  1000  1000  1000  1000  1700  8000  1700  1000  1700
STA PRES            27.87 27.78 27.78 27.78 27.76 27.74 27.75 27.77 27.79 27.86


DATE           12/30  WED 12/31/14  THU 01/01/15  FRI 01/02/15  SAT 01/03/15
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          50      30    44      26    44      30    46      40    56
TEMP          49 42   35 31 41 37   31 27 40 39   34 31 42 44   42 41 52 50
DEWPT         33 30   26 26 25 25   22 19 19 24   22 27 37 37   41 41 49 45
PWIND DIR        NW       N    NW      NW     W      NE    SE      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   FW SC SC SC   SC SC SC FW   B1 B1 B2 B1   B2 B2 B2 B2
POP 12HR          5      10    10       5    10      30    50      60    50
RAIN                                               C  C  C  C    L  L  C  C
SNOW                                                  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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