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

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000
FOUS54 KMRX 230202
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
901 PM EST MON DEC 22 2014

TNZ017-230900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
901 PM EST MON DEC 22 2014

DATE           12/22/14      TUE 12/23/14            WED 12/24/14            THU
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                      37          60          48          65          35
TEMP                45 42 40 38 45 55 59 55 53 51 50 49 54 62 63 53 47 43 40 35
DEWPT               40 41 40 38 45 51 52 51 51 51 50 49 54 55 54 49 45 37 38 32
RH                  82 96100100100 86 78 86 93100100100100 78 72 86 93 79 92 89
WIND DIR             E SE SE SE SE  S SE SE SE SE SE SE  S  S  S SW SW  W  W  W
WIND SPD             5  4  4  3  4  5  4  4  4  6  8  8  9  9 10 12 13 11 11 11
CLOUDS              B2 B2 B1 B1 B1 SC B2 OV OV OV OV OV OV OV OV OV OV OV OV B1
POP 12HR                     40          50          80         100          40
QPF 12HR                   0.06        0.03        0.56        0.34        0.08
RAIN                                                              C  C  C  C
RAIN SHWRS           C  S  S        C  C  D  D  D  D  D  D  D  L
SNOW                                                                          S


DATE           12/25  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14  MON 12/29/14
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      28    53      34    50      32    45      27    45
TEMP          41 37   32 30 48 45   39 35 47 43   37 33 42 38   32 28 41 40
DEWPT         30 29   27 24 30 32   31 30 37 37   32 31 30 26   23 23 25 28
PWIND DIR         W       S     S      SW    SW       W     W       N    SE
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   SC FW FW FW   SC SC B1 B2   B1 B1 B1 SC   SC SC SC B1
POP 12HR         20       0     5      10    20      20    20      20    20
RAIN                                       S       S  S  S  S    S     S  S
RAIN SHWRS                                    S
SNOW           S                           S          S  S       S  S  S

$$

TNZ071-230900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
901 PM EST MON DEC 22 2014

DATE           12/22/14      TUE 12/23/14            WED 12/24/14            THU
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                      43          61          50          65          36
TEMP                48 47 45 44 49 57 60 56 54 53 52 51 55 62 63 53 47 44 40 37
DEWPT               45 45 45 44 47 52 53 53 53 53 52 51 55 57 51 44 42 37 36 33
RH                  89 93100100 93 83 78 90 96100100100100 84 65 71 83 76 85 85
WIND DIR            SW  S SE  E NE  E NE  E SE  S  S  S  S SW SW  W SW SW SW SW
WIND SPD             4  4  4  4  3  3  4  5  6  9  9  8 11 13 14 13 11 10 11 11
CLOUDS              B2 OV B2 B1 B1 B1 B2 OV OV OV OV OV OV OV OV B2 B2 OV OV B1
POP 12HR                     40          80         100         100          30
QPF 12HR                   0.09        0.23        0.73        0.25        0.02
RAIN                                                              C  C  S  S
RAIN SHWRS           C  C  C  C  C  L  D  D  D  D  D  D  D  L  C
TSTMS                                     C  C  C  C  C  C  C  C


DATE           12/25  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14  MON 12/29/14
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          46      31    54      37    52      36    46      31    48
TEMP          44 40   35 32 49 47   41 38 49 45   40 37 44 40   35 32 45 42
DEWPT         32 32   30 28 35 34   35 35 41 40   35 34 33 29   27 27 32 31
PWIND DIR        SW      SW    SW      SW     W      NW     N       N    SE
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   FW FW FW FW   SC B1 B2 B2   B1 B1 B1 SC   SC SC SC B1
POP 12HR         10       0     5      10    30      30    20      10    20
RAIN                                       C       C  C  S  S          S  S
RAIN SHWRS                                    C
SNOW                                                                   S

$$

TNZ036-230900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
901 PM EST MON DEC 22 2014

DATE           12/22/14      TUE 12/23/14            WED 12/24/14            THU
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                      43          58          52          63          36
TEMP                48 46 45 44 48 55 58 55 54 53 53 53 56 61 61 52 47 43 40 37
DEWPT               46 45 45 44 47 51 52 53 53 53 53 53 55 55 49 42 40 36 35 33
RH                  93 96100100 96 86 80 93 96100100100 96 81 65 69 76 76 82 85
WIND DIR            SW  S  S  S SW  S  E SE SE SE SE  S  S SW SW  W SW SW SW  W
WIND SPD             3  3  2  3  2  3  2  3  4  4  4  5  8 11 11 11 10  8 11  8
CLOUDS              B2 OV B2 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV B1
POP 12HR                     50          80         100          90          30
QPF 12HR                   0.11        0.24        1.05        0.21        0.03
RAIN                                                              C  C  S  S
RAIN SHWRS           C  C  C  C  C  L  D  D  D  D  D  D  D  L  C
TSTMS                                  C  C  C  C  C  C  C  C  C


DATE           12/25  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14  MON 12/29/14
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          46      32    54      37    52      35    46      31    47
TEMP          44 40   36 33 50 47   41 38 49 45   39 36 44 40   35 32 44 42
DEWPT         32 32   30 29 35 35   36 35 41 38   35 33 32 28   26 27 30 31
PWIND DIR        SW      SW    SW      SW     W      NW     N       N    SE
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   SC FW FW FW   SC B1 B2 B2   B1 B1 B1 SC   SC SC SC B1
POP 12HR         10       0     5      20    30      30    20      10    20
RAIN                                    S  C       C  C  S  S          S  S
RAIN SHWRS                           S        C
SNOW                                                     S             S

$$

TNZ099-230900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
901 PM EST MON DEC 22 2014

DATE           12/22/14      TUE 12/23/14            WED 12/24/14            THU
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          53          62          36
TEMP                48 47 46 46 49 53 55 54 54 54 53 54 56 60 60 51 46 43 40 37
DEWPT               44 45 44 46 47 51 51 53 52 54 53 54 56 54 51 43 40 37 35 33
RH                  86 93 93100 93 93 86 96 93100100100100 81 72 74 79 79 82 85
WIND DIR             S  S  S  S SE  S SE SE SE SE  S  S  S SW SW  W  W  W  W  W
WIND SPD             9  8  6  6  5  6  5  6  9  9  9  9 10 12 11 10  9  8  9  6
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     70          90         100          90          20
QPF 12HR                   0.09        0.46        1.18        0.16        0.01
DRIZZLE                 O  O AR AR AR
RAIN                                                              S  S  S  S
RAIN SHWRS              L  L  L  L  D  D  D  D  D  D  D  L  C  C
TSTMS                   S  S           C  C  C  C  C  C  C
OBVIS                F  F  F  F  F  F


DATE           12/25  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14  MON 12/29/14
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          48      33    55      39    54      37    48      32    49
TEMP          46 42   37 34 51 48   43 40 51 47   41 38 46 41   36 33 46 44
DEWPT         33 33   32 31 37 38   38 38 42 40   37 35 32 30   29 28 33 34
PWIND DIR         W       S     S       S    SW       W     N      NE    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 FW   FW FW FW FW   SC B1 B2 B2   B1 B1 SC SC   SC SC SC B1
POP 12HR         10       0     5      20    30      30    20      10    20
RAIN                                    S  C       C  C  S  S          S  S
RAIN SHWRS                                    C
SNOW                                                                   S

$$

NCZ060-230900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
901 PM EST MON DEC 22 2014

DATE           12/22/14      TUE 12/23/14            WED 12/24/14            THU
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          55          62          36
TEMP                50 49 47 46 49 54 56 56 56 55 55 55 58 61 60 51 46 43 40 37
DEWPT               44 44 44 45 48 51 52 52 51 52 53 55 56 57 53 45 40 36 35 32
RH                  80 83 89 96 96 90 86 86 83 90 93100 93 87 78 80 79 76 82 82
MAX/MIN RH                  100          86         100          75          82
WIND DIR            SE SE SE SE SE SE SE SE SE SE SE SE  S  S SW  W  W  W  W  W
WIND DIR DEG        14 13 13 12 13 13 12 12 14 14 14 15 17 19 21 25 24 25 25 27
WIND SPD             8  6  6  5  5  6  8  8 10 10  9  9 10 10  9 10  9  9  9  9
CLOUDS              OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV B2 B2 OV OV B1
CLOUDS (%)          94 96 98100 88 76 88100100100100100100 94 94 87 82 95 88 63
VSBY                 0  0  0  0  0  0
POP 12HR                     70          90         100         100          30
QPF 12HR                   0.11        0.32        0.88        0.38        0.03
RAIN                                                              C  C  S  S
RAIN SHWRS              L  L  L  L  D  D  D  D  D  D  D  D  L  C
TSTMS                                  C  C  C  C  C  C  C  C  C
OBVIS                F
HAINES                                    2                       3
LAL                     1     1     1     3     3     3     3     3     1     1
MAX MIX HGT                            2000                    2700
T WIND DIR                               SE                       S
T WIND SPD                               11                      16
ADI                                       3                      14
MAX LVORI                                 9                       5
STABILITY               D     D     C     D     D     D     C     C     D     E
CEILING              1700  1700  3200  1700  1700  1700  1000  2400  3200  3200
STA PRES            27.60 27.61 27.61 27.58 27.52 27.41 27.37 27.50 27.57 27.70


DATE           12/25  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14  MON 12/29/14
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          46      29    55      36    53      36    48      31    50
TEMP          44 39   33 31 50 47   41 37 50 46   40 37 46 41   35 32 46 44
DEWPT         31 31   28 26 32 34   34 34 42 41   35 34 34 30   27 28 32 33
PWIND DIR         W       S     S       S    SW       N     N       E    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 FW   FW FW FW FW   SC B1 B1 B2   B1 B1 B1 SC   SC SC SC B1
POP 12HR         10       0     5      10    30      30    20      10    20
RAIN                                       C       C  C  S  S          S  S
RAIN SHWRS                                    C
SNOW                                                                   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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