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

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
309 AM EDT FRI AUG 28 2015

TNZ017-282100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
309 AM EDT FRI AUG 28 2015

DATE             FRI 08/28/15            SAT 08/29/15            SUN 08/30/15
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                      84          59          84          62          82
TEMP          59 61 73 81 83 77 68 65 62 61 73 81 83 78 70 67 65 64 73 80 81 76
DEWPT         59 61 62 60 59 62 62 61 59 60 60 60 61 63 64 63 63 64 64 64 65 65
RH           100100 68 49 44 60 81 87 90 97 64 49 47 60 81 87 93100 73 58 58 69
WIND DIR       E  E  S SW SW SE SE SE SE SE SW SW  S  S SE SE SE  S SW SW  S SE
WIND SPD       2  3  5  3  2  4  4  4  4  3  1  2  4  5  4  2  2  2  3  3  2  3
CLOUDS        SC FW FW SC SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 OV OV B1
POP 12HR                      5          10          20          20          40
QPF 12HR                      0           0        0.01        0.03        0.07
RAIN SHWRS                                      S  S  S  S  S  S  C  C  C  C  S
TSTMS                                           S  S  S  S  S  S  C  C  C  C  S
OBVIS         PF PF


DATE          MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          63    84      64    83      65    85      65    87
TEMP          67 65 82 77   69 65 81 77   69 66 82 78   70 66 84 79
DEWPT         62 63 63 65   63 64 63 65   64 64 64 66   64 63 63 65
PWIND DIR        SE    SW      SE     E       E    SE      SE     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   SC SC SC SC   SC SC SC B1   SC SC SC B1
POP 12HR         20    30      10    30      10    20      10    30
RAIN SHWRS     S  S  C  C             C             S          S  C
TSTMS          S     C  C             C             S          S  C

$$

TNZ071-282100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
309 AM EDT FRI AUG 28 2015

DATE             FRI 08/28/15            SAT 08/29/15            SUN 08/30/15
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                      85          67          86          66          82
TEMP          63 65 75 83 84 80 74 71 69 69 78 84 85 80 73 70 68 67 75 80 81 77
DEWPT         61 62 63 62 62 63 64 64 63 63 64 64 65 65 66 66 66 67 68 68 68 67
RH            93 90 66 49 48 56 71 79 81 81 62 51 51 60 79 87 93100 79 67 65 71
WIND DIR      NE  E SE  N  E SE SE SE SE  E  W SW  S SE  S  S SE  E SE  S  S  S
WIND SPD       3  2  1  1  2  4  3  3  3  2  2  3  4  5  4  2  2  2  2  2  2  3
CLOUDS        FW FW FW SC SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1
POP 12HR                      5          10          20          20          50
QPF 12HR                      0           0        0.07        0.05        0.14
RAIN SHWRS                                      S  S  S  S  S  S  C  C  C  C  S
TSTMS                                           S  S  S  S  S  S  C  C  C  C  S
OBVIS         PF PF


DATE          MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          66    85      67    85      69    87      69    88
TEMP          70 68 83 79   71 68 83 79   73 70 85 81   73 70 86 81
DEWPT         65 65 67 66   66 66 67 67   67 67 66 67   67 67 66 67
PWIND DIR         S     W      NE    NE      SE    SE       S     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC B1 B1 B1
POP 12HR         20    30      10    20      10    20      10    30
RAIN SHWRS     S  S  S  C             S             S          S  C
TSTMS          S     S  C             S             S          S  C

$$

TNZ036-282100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
309 AM EDT FRI AUG 28 2015

DATE             FRI 08/28/15            SAT 08/29/15            SUN 08/30/15
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                      86          66          85          67          83
TEMP          63 65 76 83 85 80 73 70 68 68 77 83 84 80 74 71 69 68 76 81 82 78
DEWPT         60 61 62 62 61 63 64 64 63 63 64 64 65 65 67 67 67 67 68 68 68 68
RH            90 87 62 49 45 56 73 81 84 84 64 53 53 60 79 87 93 97 76 65 63 71
WIND DIR      NE  N  E  S  S SE  E NE NE NE  S  S  S  S SW  W NW NE  E  S SW SW
WIND SPD       2  3  1  3  3  3  2  2  2  2  3  5  8  8  4  1  1  2  3  3  3  2
CLOUDS        FW FW FW SC SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1
POP 12HR                      5          10          20          20          50
QPF 12HR                      0           0        0.05        0.05        0.15
RAIN SHWRS                                      S  S  S  S  S  S  C  C  C  C  S
TSTMS                                           S  S  S  S  S  S  C  C  C  C  S


DATE          MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          66    86      67    85      68    87      68    87
TEMP          70 68 84 79   71 68 83 79   72 69 85 80   72 69 85 80
DEWPT         65 64 67 67   66 66 67 68   66 67 67 68   67 67 66 67
PWIND DIR         S     S      NE     E       W     S      SW     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   SC SC B1 SC   SC SC SC B1   SC SC B1 B1
POP 12HR         20    30      10    20      10    20      10    30
RAIN SHWRS     S  S  S  C             S             S          S  C
TSTMS          S     S  C             S             S          S  C

$$

TNZ099-282100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
309 AM EDT FRI AUG 28 2015

DATE             FRI 08/28/15            SAT 08/29/15            SUN 08/30/15
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                      87          68          86          69          82
TEMP          65 67 77 85 86 81 75 72 70 69 78 84 85 81 75 73 71 70 76 81 81 78
DEWPT         63 64 65 63 62 64 65 65 64 64 65 66 67 67 67 67 67 67 68 69 69 67
RH            93 90 67 48 45 56 71 79 81 84 64 55 55 63 76 81 87 90 76 67 67 69
WIND DIR       N  N  E SE SE  E  E  E  E  E  E  S  S SW  S  E NE  N  E SE SE SE
WIND SPD       3  3  3  5  6  3  2  1  2  2  5  8  8  5  3  1  1  2  4  6  5  4
CLOUDS        FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1
POP 12HR                      5          10          30          30          60
QPF 12HR                      0           0        0.16        0.12        0.16
RAIN SHWRS                                S  S  C  C  C  C  C  C  C  C  L  L  S
TSTMS                                     S  S  C  C  C  C  C  C  C  C  L  L  S
OBVIS         PF PF


DATE          MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          67    87      68    86      70    87      69    88
TEMP          70 69 85 80   72 69 84 80   74 71 85 81   73 70 86 82
DEWPT         65 65 68 68   67 67 68 69   68 67 67 68   68 68 68 69
PWIND DIR        SE    SE       E     E       E     E      SE    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   SC SC B1 SC   SC SC B1 B1   B1 B1 B1 B1
POP 12HR         20    20      10    20      10    20      20    30
RAIN SHWRS     S  S  S  S             S             S    S  S  S  C
TSTMS          S     S  S             S             S          S  C

$$

NCZ060-282100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
309 AM EDT FRI AUG 28 2015

DATE             FRI 08/28/15            SAT 08/29/15            SUN 08/30/15
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                      85          63          82          66          80
TEMP          60 62 74 82 84 79 71 68 66 65 74 80 81 77 72 70 68 67 74 78 79 75
DEWPT         60 62 64 63 63 65 64 62 61 60 62 64 65 66 68 66 66 66 66 66 66 67
RH           100100 71 53 49 62 79 81 84 84 66 58 58 69 87 87 93 97 76 67 64 76
MIN/MAX RH                   49          87          56          97          64
WIND DIR       E  E SE  S  S SE  E SE SE SE SE  S  S  S SE  E  E NE  E  S SE  E
WIND DIR DEG  10 11 13 16 17 13 10 13 13 13 14 17 18 18 14 10  8  6 11 16 12 11
WIND SPD       2  3  6  5  6  2  4  8  6  5  5  8  6  4  3  3  3  3  4  5  4  2
CLOUDS        SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 OV OV B2 B2 B1
CLOUDS (%)    50 30 30 51 51 30 30 31 31 61 61 67 67 61 71 77 87 91 91 83 83 55
VSBY           4  1 10 10 10 10  3  2
POP 12HR                     10          10          40          30          60
QPF 12HR                      0           0        0.13        0.08        0.12
RAIN SHWRS                                S  S  C  C  C  C  C  C  L  L  L  L  C
TSTMS                                     S  S  C  C  C  C  C  C  L  L  L  L  C
OBVIS         PF PF
HAINES                        5                       3
LAL               1     1     1     1     2     3     3     3     4     4     4
MAX MIX HGT                6600                    6900
T WIND DIR                   SE                       S
T WIND SPD                    9                      10
ADI                          39                      47
MAX LVORI                     4                       4
STABILITY         G     B     A     F     E     B     B     F     D     C     B
CEILING        NONE  5500  6300  NONE 23500  7200 12700 12700  8000  6300  8000
STA PRES      28.19 28.21 28.17 28.23 28.26 28.25 28.20 28.22 28.25 28.25 28.22


DATE          MON 08/31/15  TUE 09/01/15  WED 09/02/15  THU 09/03/15
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          62    84      64    84      65    84      65    84
TEMP          66 64 82 77   69 65 81 77   69 66 82 77   69 66 82 77
DEWPT         61 62 65 67   64 64 66 67   65 65 66 66   65 64 66 68
PWIND DIR         E    SW       E     E       E    SE       E    NE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 SC SC   B1 SC B1 B1   B1 SC B1 B1   SC SC B1 B1
POP 12HR         30    20      10    20      20    30      20    30
RAIN SHWRS     C  S  S  S          S  S    S     S  C    S  S  S  C
TSTMS          C     S  S             S             C          S  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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