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

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FOUS54 KMRX 050711
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
311 AM EDT TUE MAY 5 2015

TNZ017-052100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
311 AM EDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
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                      79          54          80          57          81
TEMP          53 53 69 77 78 70 60 55 54 57 71 78 79 72 64 59 57 60 74 80 80 72
DEWPT         50 52 53 52 53 54 54 54 54 55 56 56 55 57 56 55 55 57 57 56 57 58
RH            89 96 57 42 42 57 81 96100 93 59 47 44 59 75 87 93 90 55 44 45 61
WIND DIR       S SE  W NW NE SE SE SE SE  E NE NE NE NE  E  E NE  E  E SE  E  E
WIND SPD       2  2  3  3  2  4  3  2  2  0  2  3  3  3  2  3  2  2  3  3  2  3
CLOUDS        FW FW FW SC SC SC SC FW FW SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B1
POP 12HR                      5          10          10          10          20
QPF 12HR                      0           0           0           0        0.01
RAIN SHWRS                                                        S  S
TSTMS                                                             S  S
OBVIS                              PF PF


DATE          FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
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          58    80      58    82      59    83      60    81
TEMP          60 61 78 73   60 60 79 74   61 62 81 75   62 63 80 73
DEWPT         56 58 57 60   57 59 61 61   58 59 62 61   59 60 61 61
PWIND DIR        SE    NE      SE     E      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC SC   SC SC SC B1   SC SC SC B1   B1 B1 SC B2
POP 12HR         10    30      10    20      10    20      20    40
RAIN SHWRS           C  C          S  S          S  S    S  S  C  C
TSTMS                   S          S  S          S  S    S  S  S  S

$$

TNZ071-052100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
311 AM EDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
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          57          82          60          82
TEMP          58 57 72 81 82 78 66 60 58 59 71 80 82 76 68 63 61 62 74 81 82 77
DEWPT         52 53 53 53 55 57 58 57 57 57 58 57 56 57 59 59 58 60 59 59 59 60
RH            80 86 51 38 40 48 75 90 96 93 63 45 41 52 73 87 90 93 59 47 46 56
WIND DIR       S  S  W NW NE SE  S  S  E  E  N  N NE  E NE NE  E  E NE NE  E  E
WIND SPD       2  3  5  2  2  4  4  3  2  1  3  5  6  4  3  2  2  2  2  2  2  4
CLOUDS        FW FW FW FW SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                      5           5          10          10          10
QPF 12HR                      0           0           0           0           0
OBVIS                              PF PF


DATE          FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
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          61    82      60    85      63    84      64    81
TEMP          65 63 81 77   64 62 82 79   66 64 82 79   66 65 80 76
DEWPT         58 59 57 61   58 59 60 62   61 62 63 64   61 63 63 63
PWIND DIR         E     N       E    NE      SE    SW       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC FW SC   SC FW FW SC   SC SC SC SC   SC SC B1 B2
POP 12HR         10    10       5    10      10    20      20    40
RAIN SHWRS                                       S  S    S  S  C  C
TSTMS                                            S  S    S  S  S  S

$$

TNZ036-052100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
311 AM EDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
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                      83          58          82          60          83
TEMP          58 57 72 80 83 79 68 63 59 60 72 81 82 78 69 63 61 62 74 81 83 78
DEWPT         52 54 53 52 53 56 57 57 57 57 57 57 56 57 59 59 58 59 58 58 58 58
RH            80 90 51 38 36 45 68 81 93 90 59 44 41 48 70 87 90 90 57 46 43 50
WIND DIR      SW  E SW  S SE SE  S  S NE  N  E NE  E  E NE  N NE SW  E  E SE SE
WIND SPD       0  1  4  2  2  3  3  2  2  0  2  3  5  3  2  2  2  1  2  3  2  2
CLOUDS        FW FW FW FW SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                      5           0          10          10          10
QPF 12HR                      0           0           0           0           0


DATE          FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
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          61    83      60    86      63    86      64    82
TEMP          65 63 81 78   64 63 84 81   66 65 84 80   67 65 81 78
DEWPT         58 59 56 60   58 60 59 63   61 62 62 64   62 63 63 63
PWIND DIR        SE     W      SE    SE      SE     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC FW SC   FW FW FW SC   SC SC SC B1   B1 B1 B1 B2
POP 12HR         10     5       5    10      10    20      20    40
RAIN SHWRS                                       S  S    S  S  C  C
TSTMS                                            S  S    S  S  S  S

$$

TNZ099-052100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
311 AM EDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
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                      83          58          84          60          85
TEMP          59 57 71 81 83 79 67 63 59 59 73 83 84 81 70 64 61 62 74 83 85 81
DEWPT         52 53 53 53 53 56 57 56 55 56 56 55 54 55 59 58 57 58 57 56 56 56
RH            78 86 53 38 36 45 70 78 87 90 55 38 36 41 68 81 87 87 55 40 37 42
WIND DIR       S  E  S  E SE SE  E NE NE  N  S  E NE  E  E  N  N  S  E  E  E  E
WIND SPD       1  2  3  3  2  5  4  2  2  0  2  2  4  4  2  2  2  1  3  4  3  4
CLOUDS        FW FW FW FW SC SC SC FW FW SC SC SC SC SC SC FW FW FW FW SC SC SC
POP 12HR                      0           0          10           5          10
QPF 12HR                      0           0           0           0           0
OBVIS                              PF PF


DATE          FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
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          59    84      61    87      63    86      66    82
TEMP          63 61 83 78   64 63 86 83   66 65 84 81   69 67 81 79
DEWPT         56 56 56 60   58 60 59 62   61 62 62 63   62 64 64 64
PWIND DIR         S    SW      SW     S       S     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW FW   FW FW FW SC   SC SC SC SC   B1 SC B1 B1
POP 12HR          5     5       5    10      10    20      20    30
RAIN SHWRS                                       S  S    S  S  C  C
TSTMS                                            S  S    S  S  S  S

$$

NCZ060-052100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
311 AM EDT TUE MAY 5 2015

DATE             TUE 05/05/15            WED 05/06/15            THU 05/07/15
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                      78          53          81          54          81
TEMP          53 52 69 77 77 71 61 57 54 56 72 80 80 74 62 58 55 57 73 80 80 73
DEWPT         50 52 54 52 54 56 56 55 54 54 56 56 55 57 57 57 54 55 56 56 58 60
RH            89100 59 42 45 59 84 93100 93 57 44 42 55 84 96 96 93 55 44 47 64
MIN/MAX RH                   40         100          41         100          42
WIND DIR       E  E  W  E  S NE NE  E  E  E  W SW  W NE  E  E  E  E  S SW NW  E
WIND DIR DEG  11 11 28 10 18  5  6 11  9  7 27 23 27  4 10  7  7 11 16 21 32 10
WIND SPD       3  3  2  1  2  3  2  3  3  1  3  5  3  2  1  2  2  1  3  3  0  1
CLOUDS        SC FW FW SC SC B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC
CLOUDS (%)    27 20 18 44 48 53 53 30 30 31 31 55 55 31 31 29 29 41 41 61 61 39
VSBY           5  5 10 10 10 10 10  5
POP 12HR                     20           5          20           5          30
QPF 12HR                   0.01           0        0.01           0        0.02
RAIN SHWRS                 S                    S  S                    C  C
TSTMS                      S                    S  S                    S  S
OBVIS                              PF PF
HAINES                        3                       3
LAL               1     1     2     1     1     2     2     1     1     2     2
MAX MIX HGT                7600                    5600
T WIND DIR                   SE                       E
T WIND SPD                    0                       3
ADI                           0                      12
MAX LVORI                    10                       5
STABILITY         G     A     B     G     G     B     A     G     G     B     A
CEILING        6300  5500  6300 11700  6300  5500  5500  5500 15900  6300  6300
STA PRES      28.38 28.33 28.28 28.32 28.28 28.24 28.18 28.22 28.21 28.22 28.18


DATE          FRI 05/08/15  SAT 05/09/15  SUN 05/10/15  MON 05/11/15
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          55    81      58    83      60    82      61    78
TEMP          58 57 80 74   60 61 83 76   63 62 81 76   64 62 78 72
DEWPT         55 55 54 59   58 59 59 61   60 60 61 61   59 61 62 63
PWIND DIR         E     N       E    NE      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC FW SC   SC SC SC SC   B1 SC SC B1   B1 SC B2 B2
POP 12HR         10    10      10    20      20    30      20    50
RAIN SHWRS                         S  S    S  S  C  C    S  S  C  C
TSTMS                              S  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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