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

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FOUS54 KMRX 241400
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
959 AM EDT SUN MAY 24 2015

TNZ017-242100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
959 AM EDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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          55          82          64          82
TEMP                69 81 83 77 67 61 58 60 71 78 80 77 70 66 64 64 73 79 80 77
DEWPT               49 49 50 51 52 52 53 55 56 58 59 59 60 61 61 62 62 63 63 64
RH                  49 33 32 40 59 72 83 84 59 50 49 54 71 84 90 93 68 58 56 64
WIND DIR            SE  S  S SE SE SE SE  S  S SW SW SW SE  S  S SW SW SW SW  S
WIND SPD             5  6  8  8  6  4  4  0  4  9  8  4  3  2  2  2  5 10 10  6
CLOUDS              FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0           0          20          20          40
QPF 12HR                      0           0        0.02        0.03        0.19
RAIN SHWRS                                      S  S  S  S  S  S  C  C  C  C  C
TSTMS                                           S  S  S  S  S  S  C  C  C  C  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          64    79      62    82      60    82      61    82
TEMP          69 67 78 76   65 64 79 77   66 64 80 78   67 65 81 79
DEWPT         63 63 63 64   61 63 61 64   60 62 61 63   60 63 60 64
PWIND DIR         S    SW       S    SW       S     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV B2   B2 B1 B2 B1   B1 SC B1 B1   B1 SC B1 B1
POP 12HR         50    60      40    50      20    40      30    40
RAIN SHWRS     C  C  L  L    C  C  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  L  L    S  S  C  C    S  S  C  C    C  C  C  C

$$

TNZ071-242100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
959 AM EDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      84          63          84          67          82
TEMP                71 82 84 78 71 68 65 65 74 80 81 78 73 70 68 68 76 80 81 79
DEWPT               53 53 53 53 54 56 58 59 61 62 63 63 63 63 64 65 65 65 65 64
RH                  53 37 34 42 55 65 78 81 64 54 54 60 71 78 87 90 69 60 58 60
WIND DIR             S  S  S  S SE SE  S  S  S SW SW SW SW SW SW  S SW SW SW  S
WIND SPD             3  4  5  5  5  4  4  4  9 12 12  8  6  4  5  5  8 11 11  9
CLOUDS              FW FW FW SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0          10          30          30          40
QPF 12HR                      0           0        0.02        0.05        0.14
RAIN SHWRS                                S  S  C  C  C  C  C  C  C  C  C  C  C
TSTMS                                     S  S  C  C  S  S  S  S  C  C  C  C  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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    80      66    83      64    84      67    84
TEMP          70 69 79 77   68 66 81 79   69 67 82 80   71 69 83 81
DEWPT         64 64 65 64   64 64 64 64   62 63 63 65   64 65 62 65
PWIND DIR         S    SW       S     S       S    SW       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV OV B2   B1 B2 B2 B1   B1 SC B1 B1   B1 B1 B1 B1
POP 12HR         50    70      40    50      20    40      30    40
RAIN SHWRS     C  C  L  L    C  C  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  L  L    S  S  C  C    S  S  C  C    C  C  C  C

$$

TNZ036-242100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
959 AM EDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      84          63          83          67          82
TEMP                71 82 84 78 71 68 65 67 75 80 81 78 73 70 68 68 76 80 81 79
DEWPT               54 53 52 53 54 56 58 61 62 63 63 63 64 64 64 65 65 65 65 64
RH                  55 37 33 42 55 65 78 81 64 56 54 60 73 81 87 90 69 60 58 60
WIND DIR            SE  S  S  S SE SE SE  S  S  S  S SW  S  W SE  S SW SW SW  S
WIND SPD             3  5  6  5  4  2  2  2  6  8  6  1  2  2  2  2  4  8  8  5
CLOUDS              FW SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR                      0          10          30          30          40
QPF 12HR                      0           0        0.03        0.04        0.15
RAIN SHWRS                                S  S  C  C  C  C  C  C  C  C  C  C  L
TSTMS                                     S  S  C  C  S  S  S  S  C  C  C  C  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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    80      66    84      64    84      67    84
TEMP          70 69 79 77   69 67 81 79   69 67 83 81   71 69 83 81
DEWPT         66 65 66 64   66 66 65 64   63 64 64 66   66 65 62 65
PWIND DIR         S    SW       S     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV B2   B1 B1 B2 B1   B1 SC SC B1   B1 B1 B1 B1
POP 12HR         60    70      50    50      20    40      30    30
RAIN SHWRS     L  L  L  L    C  C  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  L  L    S  S  C  C    S  S  C  C    C  C  C  C

$$

TNZ099-242100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
959 AM EDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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                      86          66          82          68          84
TEMP                72 81 86 81 74 70 68 68 76 81 82 79 74 71 69 69 77 81 82 79
DEWPT               56 56 56 56 57 59 61 63 64 66 66 66 66 66 66 66 66 66 66 66
RH                  57 42 36 42 55 68 78 84 66 60 58 64 76 84 90 90 69 60 58 64
WIND DIR            SE  S SE SE SE SE SE  S  S  S  S  S NE  S  S  S  S  S  S  S
WIND SPD             6 10  9  8  8  6  6  8  8  6  6  5  3  4  4  5  6  9  9  8
CLOUDS              FW SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 OV
POP 12HR                      0          20          40          40          50
QPF 12HR                      0        0.01        0.06        0.10        0.26
RAIN SHWRS                             S  C  C  C  C  C  C  C  C  C  C  C  C  L
TSTMS                                     C  C  C  C  S  S  S  S  C  C  C  C  S


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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    80      66    84      66    84      68    85
TEMP          71 69 79 77   69 67 82 80   69 67 83 81   71 69 84 82
DEWPT         68 65 66 66   67 65 65 66   65 65 65 66   67 65 62 66
PWIND DIR         S     S       S     S       S     S       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV OV   B2 B2 B2 B1   B1 SC B1 B1   B1 B1 B1 B1
POP 12HR         70    70      40    50      20    40      30    40
RAIN SHWRS     L  L  L  L    C  C  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  L  L    S  S  C  C    S  S  C  C    C  C  C  C

$$

NCZ060-242100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
959 AM EDT SUN MAY 24 2015

DATE             SUN 05/24/15            MON 05/25/15            TUE 05/26/15
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          60          79          66          80
TEMP                68 80 82 76 69 65 62 64 73 78 79 76 71 68 66 66 74 78 79 76
DEWPT               52 53 54 56 57 58 59 59 61 63 64 65 65 65 65 65 65 65 64 63
RH                  57 39 38 50 66 78 90 84 66 60 60 69 81 90 97 97 74 64 60 64
MIN/MAX RH                   37          90          58          97          60
WIND DIR            SE  S SE SE SE SE SE  S SW  S SW SE SW SW  E SW SW SW SW  S
WIND DIR DEG        15 16 14 13 14 14 14 17 22 19 21 15 23 22 11 23 22 21 22 16
WIND SPD             9 10  9  9  9  9  8  1  2  3  4  2  2  2  2  2  3  4  3  5
CLOUDS              FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
CLOUDS (%)          10 15 15 41 41 56 56 73 73 73 73 79 79 87 87 85 85 75 75 87
VSBY                10 10 10 10 10 10
POP 12HR                      0          20          30          30          50
QPF 12HR                      0        0.01        0.05        0.09        0.21
RAIN SHWRS                             S  C  C  C  C  C  C  C  C  C  C  C  C  L
TSTMS                                     C  C  C  C  S  S  S  S  C  C  C  C  S
HAINES                        4                       3
LAL                     1     1     1     3     3     3     2     3     3     3
MAX MIX HGT                5800                    4400
T WIND DIR                   SE                       S
T WIND SPD                   13                      18
ADI                          49                      44
MAX LVORI                     4                       4
STABILITY               B     B     E     F     B     B     D     D     B     C
CEILING             11700  NONE  3200  3200  4000  8000  8900  3200  4000  8000
STA PRES            28.35 28.28 28.31 28.31 28.31 28.27 28.26 28.29 28.28 28.24


DATE          WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          64    77      62    81      61    80      62    82
TEMP          68 66 77 75   65 63 78 76   65 63 79 76   66 64 79 77
DEWPT         64 63 65 63   62 63 64 64   60 63 65 64   62 63 62 64
PWIND DIR        SE     S      SE     S      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV OV OV   B1 B2 B2 B2   B2 SC B1 B1   B1 B1 B1 B2
POP 12HR         60    70      40    50      20    40      30    40
RAIN SHWRS     L  L  L  L    C  C  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  L  L    S  S  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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