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

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000
FOUS54 KMRX 210251
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1051 PM EDT WED AUG 20 2014

TNZ017-210900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1051 PM EDT WED AUG 20 2014

DATE           08/20/14      THU 08/21/14            FRI 08/22/14            SAT
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                      66          87          66          88          67
TEMP                70 68 67 68 78 85 86 81 74 71 69 68 78 86 87 82 75 72 70 69
DEWPT               67 67 66 66 68 66 67 68 67 66 65 66 68 66 65 68 68 68 67 68
RH                  90 97 97 93 71 53 53 65 79 84 87 93 71 51 48 63 79 87 90 97
WIND DIR             W  W  W  W  W  W  W  W SW SW SW SW  W  W  W  W SW SW SW SW
WIND SPD             2  1  0  1  4  5  5  4  4  4  3  3  5  8  5  3  3  3  3  3
CLOUDS              B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     60          50          30          40          30
QPF 12HR                   0.03        0.21        0.06        0.09        0.11
RAIN SHWRS           L  S  S  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C
TSTMS                L        C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C
OBVIS                  PF PF PF


DATE           08/23  SUN 08/24/14  MON 08/25/14  TUE 08/26/14  WED 08/27/14
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      67    87      66    87      64    87      64    88
TEMP          87 83   72 69 85 81   71 68 85 80   69 66 84 80   69 66 85 81
DEWPT         68 69   68 68 68 69   68 67 67 67   66 65 65 65   66 65 65 65
PWIND DIR         W      SW     E      SE    SE      SE     S      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2   B1 B1 B1 B1   B1 SC SC B1   SC FW B1 B1   SC SC SC B1
POP 12HR         40      40    50      20    30      20    20      10    20
RAIN SHWRS     C  C    C  S  S  C    S        C    S     S  S          S  S
TSTMS          C  C    C  S  S  C    S        C    S     S  S          S  S

$$

TNZ071-210900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1051 PM EDT WED AUG 20 2014

DATE           08/20/14      THU 08/21/14            FRI 08/22/14            SAT
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                      69          91          71          92          72
TEMP                70 70 69 73 82 89 90 85 78 75 73 73 83 90 91 86 79 76 74 74
DEWPT               67 68 68 69 71 68 68 68 69 69 68 68 70 68 67 69 70 70 69 70
RH                  90 93 97 87 69 50 49 57 74 82 84 84 65 49 45 57 74 82 84 87
WIND DIR            SW  N  N  N SW  W  W SW SW SW SW SW  W  W  W  W  W SW SW  W
WIND SPD             2  0  0  0  3  5  5  3  3  3  3  3  4  5  4  3  2  2  2  2
CLOUDS              B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     40          30          10          20          10
QPF 12HR                   0.05        0.04           0        0.01           0
RAIN SHWRS           C  S     S  S  C  C                    S  S
TSTMS                C        S  S  C  C                    S  S
OBVIS                  PF PF PF


DATE           08/23  SUN 08/24/14  MON 08/25/14  TUE 08/26/14  WED 08/27/14
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      72    92      71    92      69    91      70    90
TEMP          91 87   77 74 90 86   76 73 90 85   74 71 89 85   75 72 88 84
DEWPT         69 70   71 70 69 69   70 69 69 69   68 68 67 67   68 67 66 66
PWIND DIR         W       S    NE      SE     S      SE     S      SE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 B1 SC B1   SC SC SC SC   SC FW SC SC   SC SC SC B1
POP 12HR         20      30    30      20    20      20    20      10    20
RAIN SHWRS        S    C        C    S        S    S     S  S          S  S
TSTMS             S    C        C    S        S    S     S  S          S  S

$$

TNZ036-210900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1051 PM EDT WED AUG 20 2014

DATE           08/20/14      THU 08/21/14            FRI 08/22/14            SAT
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                      67          91          71          92          71
TEMP                69 68 67 73 82 89 90 85 78 75 73 73 83 90 91 86 79 76 74 73
DEWPT               67 68 67 69 71 68 68 67 69 69 68 68 70 68 67 68 70 70 70 70
RH                  93100100 87 69 50 49 55 74 82 84 84 65 49 45 55 74 82 87 90
WIND DIR            SW SW  N  N SW SW  W SW SW SW SW  W  W  W  W  W  W SW  W  W
WIND SPD             2  1  0  0  4  6  5  4  3  3  3  3  4  5  4  3  2  2  2  2
CLOUDS              B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     30          30          10          20          10
QPF 12HR                   0.07        0.03           0        0.01           0
RAIN SHWRS           C  S     S  S  C  C                    S  S
TSTMS                C        S  S  C  C                    S  S
OBVIS                  PF PF PF


DATE           08/23  SUN 08/24/14  MON 08/25/14  TUE 08/26/14  WED 08/27/14
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    92      69    91      69    90
TEMP          91 87   76 73 91 86   75 72 90 85   74 71 89 85   74 71 88 84
DEWPT         70 69   71 70 69 69   69 69 69 68   68 67 68 67   68 67 66 65
PWIND DIR         W       S    NW      SE     S      SE     S      SE    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 B1 SC B1   SC SC SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         20      30    30      20    20      20    20      10    20
RAIN SHWRS        S    C        C    S        S    S     S  S          S  S
TSTMS             S    C        C    S        S    S     S  S          S  S

$$

TNZ099-210900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1051 PM EDT WED AUG 20 2014

DATE           08/20/14      THU 08/21/14            FRI 08/22/14            SAT
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          94          72          95          73
TEMP                74 73 72 74 84 92 93 88 80 77 75 74 85 92 94 89 81 78 76 75
DEWPT               69 69 70 70 72 69 69 69 71 71 70 70 71 69 67 69 72 72 71 71
RH                  84 87 93 87 67 47 46 54 74 82 84 87 63 47 41 52 74 82 85 87
WIND DIR             W  N  N  N SW  W  W  W  W  W  W  W  W  W  W NW  W  W NW NW
WIND SPD             1  0  0  0  3  5  5  3  2  2  2  2  4  5  4  3  2  2  2  3
CLOUDS              SC SC FW FW FW SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                     30          20          10          10          10
QPF 12HR                   0.08        0.01           0           0           0
RAIN SHWRS           C  S           S  S
TSTMS                C              S  S
OBVIS                  PF PF PF


DATE           08/23  SUN 08/24/14  MON 08/25/14  TUE 08/26/14  WED 08/27/14
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          96      73    95      72    93      72    92      71    92
TEMP          93 89   78 75 93 88   77 74 91 87   77 74 90 86   76 73 90 86
DEWPT         70 71   72 71 69 69   71 70 70 70   70 69 68 68   69 68 67 67
PWIND DIR        NW      NE    NE      SE    SE      SE    SE      SE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC FW SC SC   SC SC SC SC
POP 12HR         10      20    10      20    10      10    20      10    20
RAIN SHWRS             S             S                   S  S          S  S
TSTMS                  S             S                   S  S          S  S

$$

NCZ060-210900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1051 PM EDT WED AUG 20 2014

DATE           08/20/14      THU 08/21/14            FRI 08/22/14            SAT
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                      66          92          66          92          67
TEMP                68 67 67 69 81 89 91 84 76 72 69 68 81 89 91 85 76 73 70 69
DEWPT               67 66 66 65 70 67 68 71 68 65 63 64 69 67 67 71 69 66 65 65
RH                  97 97 97 87 69 48 47 65 76 79 81 87 67 48 45 63 79 79 84 87
MAX/MIN RH                  100          45          87          45          90
WIND DIR             S  N  N  N  W  W  W NW NW NW NW NW NW NW NW NW NW  N NW NW
WIND DIR DEG        18  0  0  0 26 27 28 31 30 29 30 31 30 29 30 30 32 33 32 32
WIND SPD             0  0  0  0  1  4  4  3  2  1  1  2  4  6  5  3  2  2  2  3
CLOUDS              SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS (%)          50 37 24 11 11 40 40 35 35 30 30 39 39 41 41 40 40 33 33 37
VSBY
POP 12HR                     60          30          10          20          10
QPF 12HR                   0.05        0.04           0        0.01           0
RAIN SHWRS           C  S        S  C  C                    S  S              S
TSTMS                C           S  C  C                    S  S              S
OBVIS                  PF PF PF
HAINES                                    4                       3
LAL                     4     1     3     3     1     1     2     2     1     2
MAX MIX HGT                            6000                    8300
T WIND DIR                                W                       W
T WIND SPD                                8                      10
ADI                                      30                      59
MAX LVORI                                 4                       4
STABILITY               G     G     A     A     G     G     B     A     G     G
CEILING             13800 23500 23500 20800 14800 20800  6300  6300 20800 15900
STA PRES            27.86 27.90 27.91 27.87 27.86 27.88 27.84 27.81 27.79 27.78


DATE           08/23  SUN 08/24/14  MON 08/25/14  TUE 08/26/14  WED 08/27/14
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      67    92      66    91      67    90      66    88
TEMP          87 83   72 69 89 84   72 68 88 84   72 69 87 83   71 68 86 82
DEWPT         67 71   68 67 68 71   67 66 68 71   67 66 65 68   66 65 65 68
PWIND DIR        NW      NE    NW      SE    SE      SE    SE      SE    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   B1 SC B1 B1   B1 SC SC B1   SC FW B1 B1   SC SC SC B1
POP 12HR         20      20    30      20    20      20    20      10    20
RAIN SHWRS     S  S    S        C    S        S    S     S  S          S  S
TSTMS          S  S    S        C    S        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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