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

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FOUS54 KMRX 041418
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1018 AM EDT FRI SEP 4 2015

TNZ017-042100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1018 AM EDT FRI SEP 4 2015

DATE             FRI 09/04/15            SAT 09/05/15            SUN 09/06/15
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                      89          64          84          64          82
TEMP                77 86 88 80 73 70 67 65 75 82 84 78 72 69 67 65 73 80 81 76
DEWPT               66 65 63 66 65 63 63 63 64 64 64 64 63 63 62 63 63 64 64 64
RH                  69 50 43 62 76 78 87 93 69 55 51 62 73 81 84 93 71 58 56 66
WIND DIR            NE NE NE NE  N  E  E  E  E  E  E  E  E  E NE  E SE  E  E  E
WIND SPD             2  3  4  2  0  4  4  1  3  4  3  4  2  2  1  1  2  3  2  2
CLOUDS              SC SC B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                     30          20          30          30          30
QPF 12HR                   0.04        0.04        0.04        0.02        0.04
RAIN SHWRS              C  C  S  S  S  S  S  C  C  C  C  S  S  S  C  C  C  C  S
TSTMS                   C  C  S           S  C  C  C  C  S  S  S  C  C  C  C  S


DATE          MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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    83      64    85      65    84      64    82
TEMP          68 65 81 77   68 64 82 78   70 66 82 77   68 64 79 75
DEWPT         63 63 64 65   63 63 64 65   64 64 64 65   65 64 66 66
PWIND DIR        SE    SE      SE     S       S    SW       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 SC   SC FW FW SC   SC SC SC SC   SC B1 B1 B2
POP 12HR         20    20      20    20      20    20      20    40
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$

TNZ071-042100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1018 AM EDT FRI SEP 4 2015

DATE             FRI 09/04/15            SAT 09/05/15            SUN 09/06/15
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                      92          68          88          67          85
TEMP                80 89 91 84 77 74 71 69 78 85 87 81 75 72 70 68 76 82 83 78
DEWPT               67 64 62 63 64 65 66 66 66 66 66 66 66 66 65 65 66 66 66 66
RH                  65 44 38 49 64 74 84 90 67 53 50 60 74 81 84 90 71 58 57 67
WIND DIR            NE NE NE NE NE  E  E NE NE  N NE  E  E  N NE NE  N  N  E  E
WIND SPD             3  4  5  4  2  3  2  2  2  3  4  4  3  2  2  2  2  1  2  3
CLOUDS              SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC
POP 12HR                     10          20          30          20          30
QPF 12HR                      0        0.01        0.07        0.02        0.08
RAIN SHWRS                    S           S  S  C  C  S  S  S  S  C  C  C  C  S
TSTMS                         S           S  S  C  C  S  S  S  S  C  C  C  C  S


DATE          MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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    85      68    87      68    85      69    84
TEMP          71 68 84 80   72 68 84 80   72 69 84 80   72 69 83 79
DEWPT         66 66 66 67   66 66 65 66   66 66 67 66   67 66 68 69
PWIND DIR        SE    NE      SE    SW       S    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC B1   SC B1 B1 B2
POP 12HR         20    20      20    20      20    20      20    40
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$

TNZ036-042100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1018 AM EDT FRI SEP 4 2015

DATE             FRI 09/04/15            SAT 09/05/15            SUN 09/06/15
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                      93          68          89          67          85
TEMP                81 90 92 84 77 74 71 70 79 86 87 81 75 72 70 68 76 83 84 79
DEWPT               66 64 63 65 66 67 67 66 66 66 66 66 66 66 65 65 65 66 67 67
RH                  60 42 38 53 69 79 87 87 64 51 50 60 74 81 84 90 69 57 57 67
WIND DIR             E  E NE  N  N  N  N NE  E  E  E  E  E  E  E  E  E SE SE SE
WIND SPD             2  4  3  0  0  3  3  1  1  2  3  2  1  1  1  0  1  2  2  1
CLOUDS              FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC
POP 12HR                     10          10          30          20          30
QPF 12HR                      0           0        0.05        0.02        0.08
RAIN SHWRS                                   S  C  C  S  S  S  S  C  C  C  C  S
TSTMS                                        S  C  C  S  S  S  S  C  C  C  C  S


DATE          MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          68    86      68    87      69    85      68    84
TEMP          71 68 84 80   72 68 84 80   72 69 84 80   72 69 83 79
DEWPT         66 66 67 67   66 66 66 66   66 66 67 68   67 67 68 69
PWIND DIR        SE     S       S     S      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC B1   SC B1 B1 B2
POP 12HR         20    20      20    20      20    20      30    50
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    C  C  C  C

$$

TNZ099-042100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1018 AM EDT FRI SEP 4 2015

DATE             FRI 09/04/15            SAT 09/05/15            SUN 09/06/15
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                      94          70          91          69          86
TEMP                82 91 93 86 79 76 73 71 80 87 88 82 76 74 72 70 78 84 85 80
DEWPT               66 64 62 63 65 67 67 67 66 66 66 66 67 67 67 67 67 66 66 66
RH                  58 41 36 46 62 74 81 87 62 50 48 58 74 79 84 90 69 55 53 62
WIND DIR             N NE NE  N  N NE  N  N  E  E NE  E SE SE  E  E SE SE  E  E
WIND SPD             4  5  5  6  2  3  3  1  2  3  5  5  2  0  1  0  2  3  3  3
CLOUDS              SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC
POP 12HR                     10          10          30          20          30
QPF 12HR                      0           0        0.07        0.02        0.07
RAIN SHWRS                                   S  C  C  S  S  S  S  C  C  C  C  S
TSTMS                                        S  C  C  S  S  S  S  C  C  C  C  S


DATE          MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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    87      69    87      70    86      70    85
TEMP          73 70 86 81   73 70 86 81   73 70 85 81   74 71 85 81
DEWPT         67 67 67 67   67 66 67 66   67 67 68 67   68 68 68 70
PWIND DIR        SE    SE      SE    SE       S     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC B1   SC B1 B1 B2
POP 12HR         20    20      20    20      20    20      20    40
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$

NCZ060-042100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1018 AM EDT FRI SEP 4 2015

DATE             FRI 09/04/15            SAT 09/05/15            SUN 09/06/15
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                      90          64          85          66          81
TEMP                78 87 89 81 73 70 67 67 75 82 83 78 72 70 68 67 74 79 80 75
DEWPT               68 68 68 71 70 67 66 65 65 66 67 69 67 65 65 66 66 66 67 68
RH                  71 53 50 72 90 90 97 93 71 58 59 74 84 84 90 97 76 64 65 79
MIN/MAX RH                   48         100          57          97          62
WIND DIR            SE  N NE NE SE  E  E  E SE  S NE SE  E  E  E  E SE  S  E  E
WIND DIR DEG        13  2  3  6 13  8  9 10 13 18  5 12 11  9  9 10 15 18 10 11
WIND SPD             2  3  4  1  0  3  3  1  2  3  2  3  1  1  1  2  1  1  1  1
CLOUDS              SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
CLOUDS (%)          34 40 59 62 70 59 57 63 63 67 67 58 58 51 51 64 64 64 64 39
VSBY                10 10 10 10  3  2
POP 12HR                     30          20          40          30          30
QPF 12HR                   0.06        0.03        0.14        0.02        0.11
RAIN SHWRS              C  C  S           S  S  C  C  C  S  S  S  C  C  C  C  S
TSTMS                   C  C  S           S  S  C  C  C  S  S  S  C  C  C  C  S
HAINES                        4                       3
LAL                     3     3     2     2     3     3     3     3     3     3
MAX MIX HGT                5700                    4000
T WIND DIR                    N                       E
T WIND SPD                    3                       6
ADI                          12                      14
MAX LVORI                     5                       5
STABILITY               A     B     F     F     B     B     F     F     B     A
CEILING              7200  8000  NONE  NONE  6300 12700  7200  6300  4700  8000
STA PRES            28.10 28.09 28.12 28.17 28.17 28.15 28.17 28.17 28.17 28.13


DATE          MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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    83      63    84      64    83      64    82
TEMP          68 65 81 76   68 64 80 77   69 66 81 76   68 65 80 76
DEWPT         64 63 65 67   65 63 66 67   65 65 67 68   66 64 68 67
PWIND DIR         E    NE       E    SE      SE     S       S     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   SC SC SC B1   SC SC SC B1   B1 B1 B1 B2
POP 12HR         20    30      20    30      20    30      20    40
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  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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