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

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
919 PM EDT FRI JUL 29 2016

TNZ017-300900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
919 PM EDT FRI JUL 29 2016

DATE           07/29/16      SAT 07/30/16            SUN 07/31/16            MON
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      68          85          68          86          67
TEMP                72 70 69 70 78 83 84 81 74 72 70 70 79 84 85 80 74 71 69 69
DEWPT               69 67 67 68 69 68 67 69 68 67 67 67 68 66 65 68 65 66 64 67
RH                  90 90 93 93 74 61 57 67 82 84 90 90 69 55 51 67 74 84 84 93
WIND DIR            SW SW SW SW SW  W  W  W SW SW SW SW  W  W  W  W SW SW SE SW
WIND SPD             2  1  1  1  3  9  9  4  2  2  2  2  4  6  8  4  2  1  2  2
CLOUDS              B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1
POP 12HR                     50          50          40          40          30
QPF 12HR                   0.08        0.14        0.08        0.12        0.02
RAIN SHWRS           C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
OBVIS                  PF PF PF


DATE           08/01  TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          86      65    88      65    88      66    87      67    88
TEMP          84 80   70 67 85 81   70 67 85 82   71 68 85 81   71 69 86 82
DEWPT         65 67   65 66 63 65   63 64 65 67   65 67 67 68   67 67 66 68
PWIND DIR         W       N     N       E     S      SE     S      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B1 SC SC FW   FW FW SC B1   B1 SC SC B1   SC SC B1 B1
POP 12HR         30      20    10      10    30      20    30      20    40
RAIN SHWRS     C  C    S  S                C  C    S  S  C  C    S  S  C  C
TSTMS          C  C    S  S                C  C    S  S  C  C    S  S  C  C

$$

TNZ071-300900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
919 PM EDT FRI JUL 29 2016

DATE           07/29/16      SAT 07/30/16            SUN 07/31/16            MON
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      71          88          72          89          71
TEMP                76 74 72 73 81 86 87 84 78 76 74 74 82 87 88 84 78 75 73 72
DEWPT               71 70 69 70 71 70 70 71 70 70 70 70 70 68 68 69 68 69 67 69
RH                  85 87 90 90 72 59 57 65 76 82 87 87 67 53 52 61 71 82 81 90
WIND DIR            SW SW SW SW SW SW SW  W SW SW SW SW SW  W  W SW  S  S  S  W
WIND SPD             5  4  3  4  8  9  9  4  3  3  2  3  5  6  6  5  3  2  2  3
CLOUDS              B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 SC B1 B1 B1
POP 12HR                     50          40          40          40          30
QPF 12HR                   0.07        0.15        0.09        0.12        0.02
RAIN SHWRS           C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
OBVIS                  PF PF PF


DATE           08/01  TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          89      71    91      71    91      72    90      71    90
TEMP          87 84   75 73 89 85   75 73 89 85   76 73 88 84   75 73 88 85
DEWPT         67 70   69 69 67 67   67 68 68 70   69 69 68 70   69 69 69 70
PWIND DIR         W       N     N      NE    NE      SE     S       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B1 SC SC SC   SC FW SC SC   SC SC SC B1   SC SC B1 B1
POP 12HR         40      20    20      10    20      20    30      20    30
RAIN SHWRS     C  C    S  S  S  S          S  S    S  S  C  C    S  S  C  C
TSTMS          C  C    S  S  S  S          S  S    S  S  C  C    S  S  C  C

$$

TNZ036-300900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
919 PM EDT FRI JUL 29 2016

DATE           07/29/16      SAT 07/30/16            SUN 07/31/16            MON
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      72          88          71          90          71
TEMP                75 73 72 73 82 86 87 84 77 75 73 73 82 88 89 84 78 75 73 73
DEWPT               71 70 70 70 71 70 70 72 71 70 70 70 71 68 69 70 69 69 69 69
RH                  87 90 93 90 69 59 57 67 82 84 90 90 69 52 52 63 74 82 87 87
WIND DIR            SW SW SW SW SW SW SW  W  W  W SW SW SW  W  W  W NW  W  W  W
WIND SPD             1  1  1  2  3  5  4  3  1  1  1  2  3  5  4  3  1  1  2  1
CLOUDS              B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC B1 B2 B1
POP 12HR                     40          40          40          40          30
QPF 12HR                   0.08        0.26        0.09        0.13        0.02
RAIN SHWRS           C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                C  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
OBVIS                  PF PF PF


DATE           08/01  TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          90      70    92      71    91      72    91      72    91
TEMP          88 84   74 72 90 86   76 73 89 85   76 74 89 85   76 74 89 86
DEWPT         69 70   69 69 68 68   67 68 68 70   69 70 69 71   70 70 69 71
PWIND DIR         W       N     N       N     N      SE     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B1 SC SC SC   SC FW SC SC   SC SC SC B1   SC SC B1 B1
POP 12HR         40      20    20      10    20      20    30      20    40
RAIN SHWRS     C  C    S  S  S  S          S  S    S  S  C  C    S  S  C  C
TSTMS          C  C    S  S  S  S          S  S    S  S  C  C    S  S  C  C

$$

TNZ099-300900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
919 PM EDT FRI JUL 29 2016

DATE           07/29/16      SAT 07/30/16            SUN 07/31/16            MON
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          91          74          91          72
TEMP                79 76 74 75 84 89 90 87 80 78 76 76 84 89 90 85 79 76 74 74
DEWPT               71 70 69 70 71 70 69 70 71 70 70 70 70 68 68 69 70 69 69 70
RH                  77 82 84 84 65 54 50 57 74 76 82 82 63 50 49 59 74 79 84 87
WIND DIR             S SW SW SW SW  W  W  W SW SW NW  W SW  W  W NW NW NW NW NW
WIND SPD             2  1  1  1  4  5  6  5  2  2  1  2  3  4  8  5  2  2  2  2
CLOUDS              B1 B1 B1 B1 B1 B1 B1 SC SC B2 B2 B2 B1 B1 B2 B1 SC B1 B1 B2
POP 12HR                     30          40          30          40          30
QPF 12HR                   0.06        0.14        0.04        0.20        0.02
RAIN SHWRS           S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
OBVIS                  PF PF PF


DATE           08/01  TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          92      73    93      73    93      74    93      72    92
TEMP          90 86   77 75 91 87   77 75 91 87   78 76 91 87   77 74 90 87
DEWPT         68 69   70 70 68 68   69 69 66 68   69 70 70 71   70 70 70 69
PWIND DIR        NW       N     N       N    NE      SE     S       S     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1   B1 SC SC SC   SC FW SC SC   SC SC B1 B1   SC SC B1 B1
POP 12HR         40      20    30      10    20      20    40      20    40
RAIN SHWRS     C  C    S  S  C  C          S  S    S  S  C  C    S  S  C  C
TSTMS          C  C    S  S  C  C          S  S    S  S  C  C    S  S  C  C

$$

NCZ060-300900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
919 PM EDT FRI JUL 29 2016

DATE           07/29/16      SAT 07/30/16            SUN 07/31/16            MON
EDT 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      68          87          67          87          67
TEMP                71 68 68 70 80 85 86 82 75 71 69 69 79 85 86 81 74 71 69 69
DEWPT               69 67 66 67 72 70 70 70 69 68 66 69 69 69 69 71 67 68 65 69
RH                  93 97 93 90 77 61 59 67 82 90 90100 72 59 57 72 79 90 87100
MAX/MIN RH                   97          59         100          57         100
WIND DIR            SE SE  E SE  W  W SW  W SE  S SE SW  W  W  W NW  S  S  E  N
WIND DIR DEG        13 14 11 13 26 25 23 26 15 18 13 23 25 25 25 29 16 19 10 33
WIND SPD             1  0  0  1  3  4  3  2  1  2  1  1  2  4  4  2  2  2  1  2
CLOUDS              B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 SC SC B1 B2
CLOUDS (%)          68 60 68 56 56 61 61 63 48 55 62 73 71 71 78 61 48 50 63 70
VSBY                 4  3  1  0 10 10
POP 12HR                     30          40          30          30          30
QPF 12HR                   0.03        0.08        0.04        0.19        0.03
RAIN SHWRS           S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
OBVIS                  PF PF PF
HAINES                                    4                       4
LAL                     3     2     3     3     3     3     3     3     3     3
MAX MIX HGT                            7800                    7900
AGL MIX HGT                            6100                    6200
MAX VENT RT                           77300                   77900
T WIND DIR                                W                      SW
T WIND SPD                               12                      12
ADI                                      67                      68
MAX LVORI                                 4                       4
STABILITY               F     F     B     B     F     F     B     B     G     F
CEILING              3200  2400  6300  5500  6300 11700  6300 18200 20800 12700
STA PRES            27.92 27.93 27.95 27.93 27.96 27.98 27.99 27.98 28.00 28.02


DATE           08/01  TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
EDT 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          87      66    89      67    89      69    87      68    88
TEMP          85 81   71 68 86 83   72 69 87 83   73 70 85 81   72 70 86 82
DEWPT         69 70   67 67 66 70   66 67 69 71   68 67 70 70   68 68 69 71
PWIND DIR        NW      NW     N      NE     S      SE     S      SE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B1 SC SC SC   FW FW SC SC   B1 B1 SC B2   B1 B1 B1 B1
POP 12HR         40      20    30      10    30      20    40      30    40
RAIN SHWRS     C  C    S  S  C  C          C  C    S  S  C  C    C  C  C  C
TSTMS          C  C    S  S  C  C          C  C    S  S  C  C    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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