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

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000
FOUS54 KMRX 280151
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
950 PM EDT SAT AUG 27 2016

TNZ017-280900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
950 PM EDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      70          92          62          90          64
TEMP                76 73 71 71 81 89 91 83 73 69 66 64 78 87 89 82 74 70 67 66
DEWPT               69 68 68 68 69 68 67 69 66 64 62 64 65 63 65 67 66 65 63 65
RH                  79 84 90 90 67 50 45 63 79 84 87100 64 45 45 61 76 84 87 97
WIND DIR             S SE NE  N  E NE NE NE  E  E  E  E NE NE NE NE NE  E  E  E
WIND SPD             0  0  0  0  2  4  4  3  3  3  2  2  3  4  5  4  2  2  2  2
CLOUDS              B1 SC B1 B1 SC B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC FW
POP 12HR                     20          30          20          30          10
QPF 12HR                   0.01        0.04        0.01        0.04           0
RAIN SHWRS           S              S  C  S  S        S  S  S  S
TSTMS                S              S  C  S  S        S  S  S  S
OBVIS                     PF


DATE           08/30  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          91      67    89      66    86      63    86      63    86
TEMP          88 84   72 69 87 81   71 67 83 78   68 64 83 78   68 64 83 79
DEWPT         65 67   66 66 66 68   66 65 65 64   62 61 61 61   60 63 64 65
PWIND DIR        NE       E    NW      NE     N      NE     N       E     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC FW SC SC   SC SC SC SC   SC SC SC FW   FW FW FW SC
POP 12HR         10      10    30      10    20      10    10      10    20
RAIN SHWRS                   C  C          S  S
TSTMS                        C  C          S  S

$$

TNZ071-280900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
950 PM EDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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          92          69          91          69
TEMP                81 77 74 75 85 91 91 85 78 74 72 71 81 89 90 85 77 74 72 71
DEWPT               70 71 71 71 71 69 69 71 71 69 69 69 69 65 63 65 64 66 67 67
RH                  69 82 90 87 63 49 49 63 79 84 90 93 67 45 41 51 64 76 84 87
WIND DIR            NW  N NE NE NE  N NE  N  E NE  E  E  N NE NE NE  E NE  E SE
WIND SPD             0  0  0  1  2  4  5  4  4  3  3  3  4  6  8  6  3  2  2  2
CLOUDS              B1 FW SC SC SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          30          20          20          10
QPF 12HR                   0.01        0.09        0.01        0.02           0
RAIN SHWRS           S              S  C  S  S        S  S  S  S
TSTMS                S              S  C  S  S        S  S  S  S
OBVIS                     PF


DATE           08/30  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          93      71    92      70    89      68    89      67    90
TEMP          90 87   76 73 90 84   75 71 87 82   73 69 86 81   72 68 87 84
DEWPT         66 66   68 69 67 68   68 68 67 67   66 63 64 63   63 64 66 67
PWIND DIR        NE       N    NW      NE     N      NE    NE      NE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC FW SC SC
POP 12HR         10      10    30      10    20      10    10      10    20
RAIN SHWRS                   C  C          S  S
TSTMS                        C  C          S  S

$$

TNZ036-280900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
950 PM EDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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          92          71          92          70
TEMP                78 75 73 74 84 91 91 86 79 76 74 73 83 90 91 86 78 75 73 72
DEWPT               72 70 70 70 72 71 70 71 71 69 69 69 71 66 64 65 66 67 68 68
RH                  82 84 90 87 67 52 50 61 77 79 84 87 67 45 41 50 67 76 84 87
WIND DIR            NE  E SE  S NE  E NE NE  E NE NE NE  E NE NE NE  N NE NE  E
WIND SPD             0  0  0  0  2  3  3  2  2  2  2  2  3  3  4  3  2  1  1  1
CLOUDS              B1 FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          30          20          20          10
QPF 12HR                   0.01        0.10        0.02        0.02           0
RAIN SHWRS           S              S  C  S  S        S  S  S  S
TSTMS                S              S  C  S  S        S  S  S  S
OBVIS                     PF


DATE           08/30  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          93      71    93      70    89      67    89      67    90
TEMP          90 87   76 73 91 85   75 71 87 81   72 68 86 81   72 68 87 84
DEWPT         67 68   70 70 68 68   68 68 67 67   65 63 63 62   61 62 65 67
PWIND DIR        NE      NW    NW       N     N      NE    NE      NE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC FW SC SC   SC SC SC SC   SC SC SC SC   SC FW SC SC
POP 12HR         10      10    30      10    20      10    10      10    20
RAIN SHWRS                   C  C          S  S
TSTMS                        C  C          S  S

$$

TNZ099-280900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
950 PM EDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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                      74          93          71          93          71
TEMP                82 79 76 76 84 91 92 87 79 76 74 73 83 91 92 87 79 76 74 73
DEWPT               72 71 71 71 70 69 69 71 71 70 69 70 70 66 65 65 66 67 68 69
RH                  72 77 85 85 63 49 47 59 77 82 84 90 65 44 41 48 64 74 82 87
WIND DIR            NE  N  N  N SE NE NE NE NE NE NE NE  E NE NE  E NE NE NE  E
WIND SPD             1  1  0  0  2  5  6  4  3  3  2  3  3  5  6  6  2  2  1  2
CLOUDS              FW FW SC SC SC SC B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          30          20          20          10
QPF 12HR                   0.01        0.07        0.02        0.02           0
RAIN SHWRS           S              S  C  S  S        S  S  S  S
TSTMS                S              S  C  S  S        S  S  S  S
OBVIS                     PF


DATE           08/30  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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          94      72    94      72    92      71    91      70    90
TEMP          91 88   77 74 92 86   77 73 89 85   76 72 88 84   75 71 87 84
DEWPT         66 67   69 69 67 69   70 69 66 67   67 66 66 66   64 66 67 69
PWIND DIR        NE       E    NE       N     N       N     N      NE    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW FW SC SC   SC SC SC SC   SC FW SC SC   SC FW FW SC
POP 12HR          5       5    30      10    20      10    10      10    20
RAIN SHWRS                   C  C          S  S
TSTMS                        C  C          S  S

$$

NCZ060-280900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
950 PM EDT SAT AUG 27 2016

DATE           08/27/16      SUN 08/28/16            MON 08/29/16            TUE
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          89          65          89          64
TEMP                74 71 69 71 82 88 88 82 74 70 68 67 78 86 88 82 73 69 67 66
DEWPT               71 70 69 69 71 70 70 71 70 66 64 65 69 67 68 69 67 65 64 65
RH                  90 97100 93 69 55 55 69 87 87 87 93 74 53 52 65 81 87 90 97
MAX/MIN RH                  100          55          93          52         100
WIND DIR            NE NE  E  E SW  W NE NE  E  E  E  E NE NE  N  E SE  E  E SE
WIND DIR DEG         3  5  8 10 20 24  5  5 10 10 11  7  6  4  1 11 12 11  9 12
WIND SPD             0  0  0  0  2  2  3  3  3  3  3  3  3  4  3  4  2  2  2  2
CLOUDS              SC FW SC SC SC B1 B1 SC SC FW FW SC SC SC SC SC SC FW FW FW
CLOUDS (%)          32  8 39 34 39 52 52 47 47 24 24 35 35 40 40 31 31 13 13 10
VSBY                 4  3  1  1 10 10
POP 12HR                     20          30          20          20          10
QPF 12HR                   0.01        0.08        0.01        0.02           0
RAIN SHWRS           S              S  C  C  C        S  S  S  S              S
TSTMS                S              S  C  C  C        S  S  S  S              S
HAINES                                    4                       4
LAL                     2     1     2     3     3     2     2     2     1     2
MAX MIX HGT                            6300                    7100
AGL MIX HGT                            4600                    5500
MAX VENT RT                           26300                   12500
T WIND DIR                               NE                      NE
T WIND SPD                                5                       2
ADI                                      23                      11
MAX LVORI                                 5                       5
STABILITY               G     G     B     A     G     G     A     A     G     G
CEILING              NONE 23500  4700  5500 23500 18200  7200  8000  7200 13800
STA PRES            28.06 28.08 28.08 28.03 28.05 28.05 28.02 27.97 27.97 27.99


DATE           08/30  WED 08/31/16  THU 09/01/16  FRI 09/02/16  SAT 09/03/16
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      66    90      67    88      65    87      66    86
TEMP          87 83   71 68 87 82   72 68 85 80   70 66 84 80   71 67 83 80
DEWPT         66 69   66 66 67 70   67 67 66 69   65 65 66 68   66 67 68 69
PWIND DIR         E      SE    NE      NE     N      NE     N       E    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC SC SC SC   SC SC SC SC   SC FW SC SC   SC SC SC B1
POP 12HR         20      10    30       5    20      10    20      20    30
RAIN SHWRS     S  S          C  C          S  S          S  S    S  S
TSTMS          S  S          C  C          S  S          S  S    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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