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

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
343 AM EDT MON AUG 31 2015

TNZ017-312100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
343 AM EDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
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          62          87          64          87
TEMP          63 65 75 82 83 76 70 67 65 63 75 84 86 79 72 69 67 65 76 84 86 79
DEWPT         63 63 63 62 62 65 64 64 63 63 64 64 65 66 66 66 66 65 64 64 65 66
RH           100 93 66 51 49 69 81 90 93100 69 51 50 64 81 90 97100 66 51 50 64
WIND DIR      NE NE  N  N  N  N NE  E  E NE NW  N  N  N  N NE NE  E NE  N  N  N
WIND SPD       2  2  2  3  3  2  1  1  1  1  1  2  3  3  3  2  1  1  2  3  4  3
CLOUDS        OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                     30          10          10          10          20
QPF 12HR                   0.06           0           0           0        0.03
RAIN SHWRS     C  C  C  C  C                                            S  S
TSTMS                   S  S                                            S  S
OBVIS                                 PF


DATE          THU 09/03/15  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15
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          65    86      66    87      66    86      65    85
TEMP          70 66 83 79   71 67 84 80   71 67 83 79   70 66 82 77
DEWPT         64 64 63 64   64 64 63 65   65 64 64 65   65 64 64 64
PWIND DIR         E    NW      NE     E       E    SE      SE    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC B1   SC SC SC B1   B1 SC B1 B1
POP 12HR         10    10      10    20      10    30      20    30
RAIN SHWRS                            S          S  C    S     S  C
TSTMS                                 S             C    S        C

$$

TNZ071-312100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
343 AM EDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
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                      82          66          88          69          90
TEMP          66 67 75 80 81 76 72 70 68 67 77 85 87 81 76 73 71 70 80 87 89 83
DEWPT         65 65 66 65 64 66 67 67 66 66 66 66 67 67 67 67 67 67 67 67 67 66
RH            97 93 74 60 56 71 84 90 93 97 69 53 52 63 74 81 87 90 65 52 48 57
WIND DIR       E NE NE  N  N NE SE SW  S SE NE  N  N  N NE NE  E  E NE  N  N  N
WIND SPD       2  2  2  3  3  2  2  2  1  2  2  3  3  2  2  2  1  1  2  3  4  4
CLOUDS        B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                     30           5          10          10          20
QPF 12HR                   0.06           0           0           0        0.02
RAIN SHWRS     S  S  S  C  C                                            S  S
TSTMS                   S  S                                            S  S
OBVIS                                 PF


DATE          THU 09/03/15  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15
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          69    88      70    90      70    87      68    87
TEMP          74 70 86 82   74 71 87 83   75 71 85 80   72 69 85 80
DEWPT         67 67 65 66   67 67 67 66   67 68 67 68   68 67 67 67
PWIND DIR        NE    NE      NE    NE      SE     S      SE     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC B1 B1   SC SC B1 B1   B1 SC B1 B1
POP 12HR         10    10       5    20      20    40      20    30
RAIN SHWRS                            S    S     S  C    S     C  C
TSTMS                                 S    S        C    S        C

$$

TNZ036-312100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
343 AM EDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
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          66          89          69          89
TEMP          67 68 77 82 83 78 72 70 68 67 78 86 88 82 76 74 72 70 79 86 88 82
DEWPT         65 65 65 64 64 66 67 66 65 65 65 66 67 68 68 68 68 67 67 67 68 69
RH            93 90 67 55 53 67 84 87 90 93 64 51 50 63 76 82 87 90 67 53 52 65
WIND DIR      NE NE NE NE  N  N  N  N NE  N NE NE  N  N  N  N  N NE NE NE  N  N
WIND SPD       2  2  2  2  2  2  2  2  1  1  2  2  3  3  3  2  2  2  2  2  3  2
CLOUDS        B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR                     30           5          10           5          20
QPF 12HR                   0.04           0           0           0        0.02
RAIN SHWRS     S  S  S  C  C                                            S  S
TSTMS                   S  S                                            S  S


DATE          THU 09/03/15  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15
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          69    89      69    89      69    87      68    87
TEMP          74 70 86 82   74 70 86 82   74 70 85 80   72 69 85 80
DEWPT         67 67 66 67   68 67 67 66   68 67 67 69   68 68 67 67
PWIND DIR         N    NE      NE    NE      SE     S      SW     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC B1   SC SC SC B1   B1 SC B1 B1
POP 12HR         10    10       5    20      10    40      20    30
RAIN SHWRS                            S          S  C    S     C  C
TSTMS                                 S             C    S        C

$$

TNZ099-312100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
343 AM EDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
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          68          90          70          91
TEMP          67 68 77 82 83 78 74 72 70 69 79 87 89 83 77 75 73 71 81 88 90 84
DEWPT         65 65 66 66 65 67 69 67 66 66 67 67 68 68 69 69 69 67 67 68 69 69
RH            93 90 69 58 55 69 84 84 87 90 67 52 50 61 76 82 87 87 63 52 50 61
WIND DIR      SE  E SE NE NE NE NE NW  N NE NE  E  S  W  W NW  N  N  N NE  N  N
WIND SPD       2  1  1  1  1  2  1  1  1  2  2  1  1  1  1  2  3  3  3  3  3  4
CLOUDS        B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                     20          10          10          10          20
QPF 12HR                   0.03           0           0           0        0.02
RAIN SHWRS     S  S  S  S  S                                            S  S
TSTMS                   S  S                                            S  S


DATE          THU 09/03/15  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15
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          71    89      70    90      71    88      69    86
TEMP          76 72 87 82   74 71 87 83   75 72 86 81   73 70 84 80
DEWPT         69 68 67 68   69 68 68 70   70 69 70 70   69 68 69 68
PWIND DIR         N    NE      NE     E      SE    SE      SE     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   SC SC SC B1   B1 B1 B1 B1   B1 SC B1 B1
POP 12HR         10    20      10    20      20    40      20    30
RAIN SHWRS              S          S  S    S     C  C    S     C  C
TSTMS                   S             S    S        C    S        C

$$

NCZ060-312100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
343 AM EDT MON AUG 31 2015

DATE             MON 08/31/15            TUE 09/01/15            WED 09/02/15
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                      82          61          85          65          88
TEMP          60 62 72 80 81 75 69 66 64 62 73 82 84 78 72 70 68 66 77 85 87 80
DEWPT         60 62 65 65 65 68 66 64 63 62 66 67 69 70 68 67 67 65 66 67 68 68
RH           100100 79 60 58 79 90 93 97100 79 61 61 76 87 90 97 97 69 55 53 67
MIN/MAX RH                   58         100          59         100          52
WIND DIR       E  E  N  W NW NW NE  E  E  E NE  N NW NW NW  N  N NE  N  N  N  N
WIND DIR DEG   8  8  2 27 29 31  4  8  8 10  4  0 32 29 31 33  2  5  2 34  0  0
WIND SPD       2  2  0  3  5  2  1  1  1  1  1  1  1  1  0  0  1  2  3  3  3  3
CLOUDS        B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
CLOUDS (%)    75 73 69 69 69 60 60 65 65 60 60 61 61 61 61 52 52 58 58 55 55 43
VSBY           4  1 10 10 10 10  3  2
POP 12HR                     30          20          30          20          20
QPF 12HR                   0.06        0.01        0.05        0.02        0.05
RAIN SHWRS     C  S  S  C  C  S  S        S  S  C  C  S  S              S  S
TSTMS                   S  S  S  S              C  C                    S  S
HAINES                        3                       3
LAL               1     2     2     2     1     3     3     1     1     2     2
MAX MIX HGT                4900                    6100
T WIND DIR                   SE                       W
T WIND SPD                    6                       1
ADI                          19                       4
MAX LVORI                     5                       9
STABILITY         F     B     B     F     F     B     B     F     F     B     A
CEILING        4000  5500  5500  5500  6300  6300  6300  6300  6300  6300  6300
STA PRES      28.16 28.16 28.13 28.17 28.19 28.17 28.16 28.18 28.18 28.16 28.12


DATE          THU 09/03/15  FRI 09/04/15  SAT 09/05/15  SUN 09/06/15
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          65    86      66    86      66    83      64    83
TEMP          70 66 83 79   71 67 83 79   71 67 81 76   68 65 81 76
DEWPT         66 65 66 68   66 65 67 69   66 66 67 67   65 65 67 67
PWIND DIR        NE     N      NE    NE       E    SE       E    SE
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   SC SC B1 B1   B1 B1 B1 B1   B1 SC B1 B2
POP 12HR          5    20      10    30      20    40      20    40
RAIN SHWRS           S  S          C  C    S  S  C  C    S  S  C  C
TSTMS                   S             C    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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