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

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FOUS54 KMRX 311515
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1015 AM EST SAT JAN 31 2015

TNZ017-312100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1015 AM EST SAT JAN 31 2015

DATE             SAT 01/31/15            SUN 02/01/15            MON 02/02/15
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                      44          25          49          33          34
TEMP                   35 43 38 33 30 28 28 36 44 48 44 40 37 36 33 33 34 33 29
DEWPT                  16 12 15 18 19 20 21 24 26 30 34 38 37 35 31 26 21 18 14
RH                     45 28 38 53 63 71 75 61 49 49 68 92100 96 92 75 58 53 53
WIND DIR               SW SW SE  S SE  E  E  S  S  S  S  S  S  W  W  W NW NW NW
WIND SPD                3  3  3  2  2  4  3  5  6 11 12 13 14 11 12 13 14 11 10
CLOUDS                 SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 SC
POP 12HR                      5          10          60          80          40
QPF 12HR                      0           0        0.09        0.37        0.03
RAIN                                         S  L  L  D  D  D  D
SNOW                                      S                       C  C  C  C


DATE          TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          17    41      25    48      28    40      20    34
TEMP          22 19 35 36   29 26 43 42   33 28 37 34   25 21 31 29
DEWPT         10 11 15 18   19 18 26 29   28 24 21 19   14 11  9 10
PWIND DIR         W    SW       S    SW      NW     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 SC   FW FW SC SC   B2 B2 B2 B1   B2 B2 SC FW
POP 12HR          5     5       5    10      30    30      20    10
RAIN                                       C  C  C  C    S
SNOW                                          C  C       S  S

$$

TNZ071-312100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1015 AM EST SAT JAN 31 2015

DATE             SAT 01/31/15            SUN 02/01/15            MON 02/02/15
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                      46          31          50          34          37
TEMP                   38 45 41 38 35 34 33 39 45 49 45 41 38 37 34 35 36 36 32
DEWPT                  18 15 19 21 22 24 25 28 33 38 40 41 38 36 31 27 23 20 18
RH                     44 29 41 50 59 66 72 64 62 66 82100100 96 89 72 59 52 56
WIND DIR                N  W  N  E  E  E SE  S  S  S  S  S SW  W  W  W  W NW  N
WIND SPD                1  1  2  2  1  2  2  2 14 13 16 16 13 11 11 12 11  8  8
CLOUDS                 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 SC
POP 12HR                      5          10          80          90          30
QPF 12HR                      0           0        0.17        0.33        0.02
RAIN                                         C  D  D  D  D  D  D     C  S  S
SNOW                                      C                       C  C


DATE          TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          22    44      29    50      32    43      25    39
TEMP          26 23 38 39   33 30 45 44   37 32 41 37   30 25 35 33
DEWPT         16 16 21 23   23 23 30 31   32 27 25 23   17 15 16 16
PWIND DIR        NE     S      SW    SW      NW     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC FW   FW FW SC B1   B2 B2 B2 B1   B2 B2 B1 SC
POP 12HR          5     5       5    10      30    30      20    10
RAIN                                       C  C  C  C    S
SNOW                                          C  C       S  S

$$

TNZ036-312100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1015 AM EST SAT JAN 31 2015

DATE             SAT 01/31/15            SUN 02/01/15            MON 02/02/15
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          32          49          34          36
TEMP                   38 46 42 39 36 35 34 40 45 48 44 41 38 37 34 35 36 35 32
DEWPT                  18 14 18 21 22 24 25 27 32 38 40 41 37 33 30 26 21 18 16
RH                     44 27 37 48 56 64 69 59 60 68 86100 96 85 85 69 54 49 51
WIND DIR               SE  S  N  E NE  E NE  S  S  S  S  S  W  W NW NW NW NW  N
WIND SPD                1  2  1  2  2  1  1  1 10 12 13 16  9 11 11 12 11  8  5
CLOUDS                 B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B1 B1 SC
POP 12HR                      5          10          80          90          30
QPF 12HR                      0           0        0.21        0.45        0.02
RAIN                                      C  C  D  D  D  D  D  D     C  S  S
SNOW                                                              C  C     S


DATE          TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          22    43      29    50      31    43      24    38
TEMP          26 23 38 39   33 30 45 44   36 32 40 37   29 25 35 33
DEWPT         15 15 20 22   23 24 30 31   30 25 23 22   16 13 13 14
PWIND DIR        NE     S      SW    SW      NW     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC FW   FW FW SC B1   B2 B2 B1 B1   B2 B1 SC SC
POP 12HR          5     5       5    10      30    30      20    10
RAIN                                       C  C  C  C    S
SNOW                                          C  C       S  S

$$

TNZ099-312100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1015 AM EST SAT JAN 31 2015

DATE             SAT 01/31/15            SUN 02/01/15            MON 02/02/15
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                      52          36          52          36          39
TEMP                   44 51 47 43 40 39 38 43 48 51 47 43 40 39 36 37 38 38 34
DEWPT                  19 17 23 27 27 29 32 33 38 42 44 43 40 37 31 28 25 22 20
RH                     36 26 38 53 59 67 79 67 68 71 89100100 92 82 70 59 52 56
WIND DIR                E  E SE SE SE  S  S  S  S  S  S  S  W NW NW NW NW NW  N
WIND SPD                1  2  1  2  4  6  5  8  9  9 13 12 10 10 12 13 11 10  9
CLOUDS                 B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 SC SC FW
POP 12HR                      5           5          90          90          20
QPF 12HR                      0           0        0.25        0.40        0.01
RAIN                                      C  C  D  D  D  D  L  L  S  S


DATE          TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          23    45      31    51      34    45      27    41
TEMP          28 25 40 40   35 32 46 45   39 35 43 39   32 28 38 36
DEWPT         19 18 21 26   26 26 32 35   35 29 26 26   21 17 17 19
PWIND DIR         N    SE       S     S      NW     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW SC FW FW   FW SC B1 B1   B2 B2 B2 B1   B2 B2 SC SC
POP 12HR          5     5      10    20      30    30      20     5
RAIN                               S  S    C  C  C  C    S
SNOW                               S                     S  S

$$

NCZ060-312100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1015 AM EST SAT JAN 31 2015

DATE             SAT 01/31/15            SUN 02/01/15            MON 02/02/15
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          31          51          35          38
TEMP                   42 52 46 41 37 35 34 40 46 50 46 42 39 38 35 36 37 37 33
DEWPT                  20 18 23 26 27 28 29 33 36 40 40 42 39 38 35 32 26 23 18
RH                     41 26 40 55 67 75 82 76 68 68 79100100100100 85 64 56 53
MIN/MAX RH                   26          85          65         100          53
WIND DIR                W  W  S SE SE SE SE SE  S  S  S  S  S  W NW NW NW NW  N
WIND DIR DEG           26 28 18 15 14 14 14 15 17 17 16 17 18 28 29 29 30 31 33
WIND SPD                3  4  2  3  5  6  8 10 10 10  9 10 11 10 10 12 12 12  9
CLOUDS                 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1 B1 FW
CLOUDS (%)             52 64 75 75 83 83 91 91 97 97100100100100 79 79 57 57 21
VSBY                   10 10 10 10 10
POP 12HR                      5          10          80          90          40
QPF 12HR                      0           0        0.16        0.39        0.02
RAIN                                      C  C  D  D  D  D  D  D  C  C
SNOW                                                              C
HAINES                        4                       3
LAL                     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                3700                    2600
T WIND DIR                   NW                       S
T WIND SPD                    3                      16
ADI                           6                      13
MAX LVORI                     5                       4
STABILITY               B     B     D     D     D     D     D     E     C     B
CEILING             12700 11700 11700 10800  3200  1700  1000  3200  4000  NONE
STA PRES            28.32 28.28 28.23 28.18 28.07 27.89 27.73 27.86 28.04 28.14


DATE          TUE 02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15
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          21    45      27    51      33    45      26    40
TEMP          26 23 40 39   32 29 45 45   38 33 42 39   31 27 37 35
DEWPT         16 15 18 22   22 22 30 33   33 30 28 26   20 19 18 18
PWIND DIR         N     S      SE     S      NW     N       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC FW FW   FW SC B1 B1   B2 B2 B2 B2   B2 B2 B1 SC
POP 12HR          5     5      10    20      30    30      20    10
RAIN                               S  S    C  C  C  C    S
SNOW                               S             C       S  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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