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

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
307 AM EDT WED APR 16 2014

TNZ017-162130-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
307 AM EDT WED APR 16 2014

DATE             WED 04/16/14            THU 04/17/14            FRI 04/18/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      60          29          65          35          67
TEMP          29 28 45 55 58 52 43 37 33 31 49 59 64 58 49 43 39 37 53 62 66 61
DEWPT         21 21 21 21 20 22 24 24 25 23 25 27 28 30 32 33 34 35 37 38 39 39
RH            72 75 38 26 23 31 47 59 72 72 39 29 25 34 52 67 82 92 54 41 37 44
WIND DIR       N NE  E  E SE SE SE SE SE SE  E SE SE SE SE  E  E  E NW NW  N  N
WIND SPD       5  5  4  4  6  8  6  5  5  5  5  5 10  8  6  5  5  4  3  9  2  3
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW FW FW FW SC SC B1 B2 B2 B2 B2 B1
POP 12HR                      0           0           0           0          20
QPF 12HR                      0           0           0           0        0.01
RAIN SHWRS                                                              S  S
FREEZE         W  W                 W  W  W


DATE          SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          44    69      43    71      48    71      48    71
TEMP          50 45 65 63   50 44 67 65   54 49 67 65   54 49 67 65
DEWPT         41 42 43 42   41 40 43 46   47 47 49 50   50 48 48 48
PWIND DIR         N    NW      NE     W       S     S       S     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2 B1
POP 12HR         10     0       0     0      20    40      40    30
RAIN SHWRS                                 S  S  C  C    C  C  C  C
TSTMS                                            C  C    C  C

$$

TNZ071-162130-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
307 AM EDT WED APR 16 2014

DATE             WED 04/16/14            THU 04/17/14            FRI 04/18/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      62          34          66          42          68
TEMP          31 31 47 57 61 55 47 41 38 36 52 61 65 60 53 48 45 43 56 64 67 63
DEWPT         25 25 25 24 21 23 27 29 29 28 29 30 32 33 35 36 37 38 40 41 42 42
RH            78 78 42 28 21 29 45 62 70 72 41 31 29 36 50 63 73 82 55 43 40 46
WIND DIR      NE NE NE  N NW  W SW  S SE SE  N  N NW  N  E SE  E NE  N NE  N  N
WIND SPD       6  8  5  2  1  2  3  4  3  3  4  2  1  1  1  2  3  2  4  4  4  4
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 B1
POP 12HR                      0           0           0           0          20
QPF 12HR                      0           0           0           0        0.01
RAIN SHWRS                                                              S  S
FREEZE         W  W
FROST                                  Y  Y


DATE          SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          47    71      46    73      52    73      52    73
TEMP          52 48 67 65   53 47 69 68   57 53 70 68   57 53 70 68
DEWPT         44 44 44 43   42 41 44 47   48 48 50 51   51 50 50 49
PWIND DIR        NE    NE      NE    NW       S     S      SW     W
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 SC
POP 12HR         10     0       0     0      20    40      40    20
RAIN SHWRS                                 S  S  C  C    C  C  S  S
TSTMS                                            C  C    C  C

$$

TNZ036-162130-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
307 AM EDT WED APR 16 2014

DATE             WED 04/16/14            THU 04/17/14            FRI 04/18/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      63          33          67          42          69
TEMP          31 30 47 57 62 56 47 41 37 35 52 62 66 61 53 49 45 43 57 65 68 64
DEWPT         24 24 24 23 20 23 28 29 30 28 30 31 33 34 35 36 37 39 40 41 42 43
RH            75 78 40 27 20 27 47 62 75 75 43 31 29 36 50 61 73 86 53 41 39 46
WIND DIR      NE NE  E  E  S  W SW  S  S  E  E  E  S  S NW  E NE  N  N NE  N  N
WIND SPD       6  8  5  3  2  2  3  3  2  2  3  3  4  2  1  1  3  5  4  4  4  3
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 B1
POP 12HR                      0           0           0           0          20
QPF 12HR                      0           0           0           0        0.01
RAIN SHWRS                                                              S  S
FREEZE         W  W
FROST                                  Y  Y


DATE          SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          47    72      46    74      52    74      52    74
TEMP          53 48 68 66   53 47 70 69   58 53 70 69   58 53 70 69
DEWPT         44 44 44 43   42 41 44 48   48 49 50 52   51 51 50 50
PWIND DIR         N    NE      NE     S       S    SW      SW     W
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 SC
POP 12HR         10     0       0     0      20    40      40    20
RAIN SHWRS                                 S  S  C  C    C  C  S  S
TSTMS                                            C  C    C  C

$$

TNZ099-162130-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
307 AM EDT WED APR 16 2014

DATE             WED 04/16/14            THU 04/17/14            FRI 04/18/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      64          36          67          47          69
TEMP          33 32 49 59 63 57 49 43 40 37 53 62 66 62 56 52 50 48 59 65 68 64
DEWPT         25 25 26 25 23 25 30 31 32 31 32 33 34 35 36 37 39 40 41 42 43 44
RH            72 75 40 27 21 29 48 62 73 79 44 33 30 36 47 56 66 74 51 43 40 48
WIND DIR       N NE  E  S  S  S  S  S  S SE SE SE  S  S  S  E  N  N NE NE NE  N
WIND SPD       5  6  8  8  8  8  8  6  4  3  5  5 10  5  1  2  2  4  6  8  8  8
CLOUDS        CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1
POP 12HR                      0           0           0           0          30
QPF 12HR                      0           0           0           0        0.03
RAIN SHWRS                                                        S  S  C  C
FREEZE         W  W
FROST                                  Y  Y


DATE          SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          49    72      48    74      54    74      54    74
TEMP          54 50 68 66   54 49 70 69   59 55 71 69   59 55 71 69
DEWPT         45 46 45 44   43 43 45 48   49 49 51 52   52 51 50 50
PWIND DIR         N    NE      NE    SE       S     S      SW     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 SC
POP 12HR         10     0       0     0      20    40      40    20
RAIN SHWRS                                 S  S  C  C    C  C  S  S
TSTMS                                            C  C    C  C

$$

NCZ060-162130-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
307 AM EDT WED APR 16 2014

DATE             WED 04/16/14            THU 04/17/14            FRI 04/18/14
EDT 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      64          32          65          40          67
TEMP          32 31 48 58 62 56 47 40 36 35 51 60 64 59 51 47 43 41 55 63 66 62
DEWPT         23 24 27 26 24 25 27 28 28 27 29 30 32 33 35 36 37 38 40 41 42 42
RH            69 75 44 29 23 30 45 62 72 72 42 32 30 37 54 65 79 89 57 44 42 48
MIN/MAX RH                   23          82          30          89          41
WIND DIR      NE  E SE  S  S SE SE SE SE SE SE SE SE SE  E SE  E  E SE  E  S NW
WIND DIR DEG   3  8 12 17 16 15 13 12 12 12 12 15 14 13 11 12 11 11 13 10 18 29
WIND SPD       8  4  4  5  6  6  8  8  6  5  8  9 11  6  5  6  6  8  5  2  2  2
CLOUDS        CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1
CLOUDS (%)     1  5  5  5  5  5  5  5  5 19 19 29 29 35 50 60 75 75 75 75 75 60
VSBY
POP 12HR                      0           0           0           0          30
QPF 12HR                      0           0           0           0        0.03
RAIN SHWRS                                                        S  S  C  C
FREEZE         W  W                 W  W  W
HAINES                        5                       5
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                3900                    6100
T WIND DIR                   SE                      SE
T WIND SPD                    6                      11
ADI                          13                      44
MAX LVORI                     3                       3
STABILITY         G     B     B     F     F     B     B     E     E     B     B
CEILING        NONE  NONE  NONE  NONE  NONE 20800 23500 17100  5500  4700  NONE
STA PRES      27.91 27.96 27.95 28.01 28.05 28.06 28.00 28.02 27.99 27.96 27.89


DATE          SAT 04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14
EDT 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          45    70      44    72      50    72      50    72
TEMP          51 46 66 64   51 45 68 67   56 51 68 67   56 51 68 67
DEWPT         43 43 43 42   41 41 44 46   47 47 49 50   50 49 49 48
PWIND DIR         N     N      NE     S      SE     S       S     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 SC
POP 12HR         10     0       0     0      20    40      40    20
RAIN SHWRS                                 S  S  C  C    C  C  S  S
TSTMS                                            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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