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

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FOUS54 KMRX 302012
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
311 PM EST FRI JAN 30 2015

TNZ017-310900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
311 PM EST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
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                      17          44          26          48          34
TEMP          34 29 25 21 19 18 28 40 44 38 33 31 29 27 34 43 47 44 40 38 36 34
DEWPT         16 14 14 14 12 11 12 13 15 14 15 17 18 19 22 25 28 32 35 36 34 31
RH            47 53 62 74 74 73 50 33 30 37 47 56 63 71 61 49 47 62 82 92 92 89
WIND DIR      NW NW NW NW  W  S SW SW SW SW  S  E SE SE  S  S  S  S  S SW SW  W
WIND SPD      11  6  4  2  2  2  3  3  3  1  1  1  1  1  1  2  6  5  9  8  9 10
CLOUDS        SC SC FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2
POP 12HR                      0           5          10          60          80
QPF 12HR                      0           0           0        0.09        0.53
RAIN                                                     C  L  L  D  D  D  D  C
SNOW                                                  C


DATE           02/02  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          34      18    42      25    47      29    42      19    33
TEMP          34 29   22 19 36 37   30 26 42 41   34 30 39 35   25 20 30 28
DEWPT         21 13    7  7 14 17   17 17 26 27   28 25 26 24   17 12  6  6
PWIND DIR        NW       N     S       S    SW      NE    NW       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 SC FW
POP 12HR         40       5     5       5    20      30    20      20    10
RAIN           C  C                        S  S    C  C  S  S    S
SNOW              C                        S          C  S       S  S

$$

TNZ071-310900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
311 PM EST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
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                      21          47          29          50          34
TEMP          39 35 30 26 23 21 31 42 47 41 36 34 32 30 37 45 49 45 41 38 37 34
DEWPT         18 17 17 17 16 15 15 15 16 17 20 22 22 23 26 32 36 38 38 37 34 31
RH            42 47 58 68 74 77 51 33 28 37 52 61 66 75 64 60 61 76 89 96 89 89
WIND DIR       N NE NE  E  E  E NE  N  E  E  E  E SW  S  S SW SW  S SW SW  W  W
WIND SPD       6  3  3  3  3  2  1  1  2  1  1  1  1  1  2 10  9 10 13 12 12 12
CLOUDS        FW FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2
POP 12HR                      0           5          10          60          80
QPF 12HR                      0           0           0        0.17        0.47
RAIN                                                     C  L  L  D  D  L  L  C
SNOW                                                  C


DATE           02/02  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          37      23    44      29    49      32    45      24    37
TEMP          36 33   27 24 39 39   33 30 44 44   37 33 42 38   30 25 34 32
DEWPT         23 17   15 14 20 23   22 23 30 31   31 28 30 27   20 14 13 11
PWIND DIR        NW      NE     S      SW    SW       N     N       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 SC FW
POP 12HR         30       5     5       5    20      30    20      20    10
RAIN           C  S                        S  S    C  C  S  S    S
SNOW                                       S             S       S  S

$$

TNZ036-310900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
311 PM EST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
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                      22          46          32          48          34
TEMP          38 34 30 27 24 22 32 41 46 41 38 36 34 33 38 44 47 44 40 38 36 34
DEWPT         18 16 16 16 16 15 15 14 15 18 22 23 24 24 26 30 34 37 37 37 33 30
RH            44 47 55 63 71 74 49 33 28 39 52 59 66 69 62 57 60 76 89 96 89 85
WIND DIR       N  N  N NE NE  E  E  S  S SE  E  E NE  S  S SW SW  S SW  W  W NW
WIND SPD       8  4  4  3  3  2  1  1  1  1  0  0  0  1  1  6  5  6  5  6  8  8
CLOUDS        FW FW FW FW FW FW SC B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                      0           5          10          70          80
QPF 12HR                      0           0           0        0.21        0.44
RAIN                                                  C  C  L  L  D  D  L  L  S
SNOW                                                  C


DATE           02/02  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          35      23    45      29    49      32    45      23    36
TEMP          35 31   26 24 40 40   33 30 44 44   37 33 42 38   29 24 33 32
DEWPT         21 15   14 13 19 21   22 23 30 31   30 27 29 26   19 12 10  8
PWIND DIR        NW      NE     S      SW    SW      NW     N       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B1   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   B1 B1 SC FW
POP 12HR         20       5     5       5    20      30    20      20    10
RAIN           S  S                        S  S    C  C  S  S    S
SNOW              S                        S             S       S  S

$$

TNZ099-310900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
311 PM EST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
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                      25          51          35          53          36
TEMP          43 38 34 29 27 25 34 45 51 45 42 39 38 36 42 49 52 48 43 41 39 36
DEWPT         21 19 20 21 20 18 17 16 18 21 26 26 28 30 31 35 39 41 41 39 36 31
RH            41 46 56 72 74 74 49 31 27 38 53 59 67 79 65 58 61 77 93 92 89 82
WIND DIR       N  N  N  N  N  N NE NE NE  E  E  S  S  S  S  S  S  S SW  W NW NW
WIND SPD       9  4  4  4  4  3  2  1  1  2  1  1  2  2  4  6  6  9  8 10 11 13
CLOUDS        FW FW FW FW FW SC SC SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2
POP 12HR                      0           5           5          70          80
QPF 12HR                      0           0           0        0.25        0.41
RAIN                                                  C  C  L  L  D  D  L  L  S


DATE           02/02  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          39      24    46      32    50      35    47      26    40
TEMP          38 34   28 25 41 42   36 33 46 45   39 36 44 40   32 27 37 36
DEWPT         25 19   18 16 21 25   25 26 32 34   34 31 32 30   23 14 13 14
PWIND DIR         N       N    SE       S     S       E     N       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    B2 SC   FW SC FW FW   SC B1 B1 B2   B2 B1 B2 B1   B1 B1 FW FW
POP 12HR         20       5     5      10    30      30    20      20    10
RAIN           S                           C  C    C  C  S  S    S  S
SNOW                                       C                     S  S

$$

NCZ060-310900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
311 PM EST FRI JAN 30 2015

DATE           01/30/15      SAT 01/31/15            SUN 02/01/15            MON
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                      22          52          29          52          35
TEMP          40 32 28 26 24 22 32 47 52 44 39 35 33 30 38 47 51 47 42 40 38 35
DEWPT         20 20 20 19 18 17 14 10 17 20 25 25 26 27 33 33 37 39 41 40 38 35
RH            44 61 71 74 77 81 47 22 25 38 57 66 75 88 82 58 59 74 96100100100
MAX/MIN RH                   84          21          88          56         100
WIND DIR       N  N  N  N  N NE  N  W NW NW SE SE SE SE  S  S  S  S  S SW  W NW
WIND DIR DEG  33 33 34  0  2  5 34 28 29 31 12 12 13 12 16 19 17 18 18 23 28 31
WIND SPD      12  8  5  4  3  2  3  3  2  0  2  2  2  3  3  5  6  6  6  4  6  9
CLOUDS        CL FW FW FW FW FW SC SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2
CLOUDS (%)     5 10 14  9  8 23 40 47 64 75 75 78 78 91 91 97 97100100100100 79
VSBY          10 10 10 10 10 10 10 10
POP 12HR                      0           5          10          60          80
QPF 12HR                      0           0           0        0.16        0.68
RAIN                                                     C  L  L  D  D  L  L  C
SNOW                                                  C
HAINES                                    4                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            3700                    3800
T WIND DIR                               NW                       S
T WIND SPD                                3                      14
ADI                                       6                      27
MAX LVORI                                 4                       4
STABILITY         B     G     G     B     B     F     D     D     D     D     E
CEILING       23500 20800 17100 12700 12700 10800 10800  3200  1700  2400  3200
STA PRES      28.32 28.34 28.30 28.31 28.28 28.23 28.18 28.08 27.93 27.76 27.89


DATE           02/02  TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          37      23    46      28    50      32    46      25    38
TEMP          37 33   27 24 41 40   33 29 45 44   37 33 43 39   31 26 35 33
DEWPT         26 18   15 14 18 22   21 23 31 32   33 30 33 29   23 17 15 14
PWIND DIR        NW       N     S      SE    SE      NE     N       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1   SC SC FW FW   SC B1 B1 B2   B2 B1 B2 B1   B1 B1 SC FW
POP 12HR         30       5     5      10    30      30    30      30    10
RAIN           C                           C  C    C  C  C  C    C
SNOW                                       C             C       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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