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

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FOUS54 KMRX 240312
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1111 PM EDT SAT MAY 23 2015

TNZ017-240900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1111 PM EDT SAT MAY 23 2015

DATE           05/23/15      SUN 05/24/15            MON 05/25/15            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                      52          82          57          81          62
TEMP                   57 53 55 71 79 82 76 68 63 60 60 71 78 80 77 70 66 64 64
DEWPT                  46 44 48 51 48 48 54 55 56 56 56 58 59 59 59 59 60 61 61
RH                     67 71 77 49 34 31 46 63 78 87 87 63 52 49 54 68 81 90 90
WIND DIR               SE  E SE  S  S  S SE SE SE SE  S  S  S  S  S SE  S SE  S
WIND SPD                3  2  2  4  6  8  5  4  3  4  4  9  9  8  4  6  4  4  5
CLOUDS                 FW FW SC SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2
POP 12HR                      0           0           5          20          30
QPF 12HR                      0           0           0        0.03        0.03
RAIN SHWRS                                            S  S  S  S  C  C  C  C  C
TSTMS                                                 S  S  S  S  S  S  S  S  C


DATE           05/26  WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          81      65    80      61    82      61    83      62    84
TEMP          79 77   69 67 78 76   65 64 79 77   66 64 80 78   67 65 81 79
DEWPT         62 64   63 64 63 63   61 61 61 63   60 62 61 63   59 61 61 63
PWIND DIR         S       S     S       S     S       S    SW       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B1 B2 B2 OV   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      40    60      40    30      20    30      20    20
RAIN SHWRS     C  C    C  C  L  L    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS          C  C    S  S  L  L    S  S  C  C    S  S  C  C    S  S  S  S

$$

TNZ071-240900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1111 PM EDT SAT MAY 23 2015

DATE           05/23/15      SUN 05/24/15            MON 05/25/15            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                      57          84          63          82          66
TEMP                   62 58 58 72 81 84 79 72 68 65 65 74 80 81 78 73 70 68 68
DEWPT                  51 48 52 54 52 52 55 56 57 58 59 61 62 62 62 62 63 64 64
RH                     67 69 80 53 37 33 44 57 68 78 81 64 54 53 58 68 78 87 87
WIND DIR               SE SE  E SE  S  S SE SE  S  S  S  S  S  S  S SW SE  S  S
WIND SPD                3  3  3  6  6  9  4  5  3  4  3  8  9 10  5  2  3  3  3
CLOUDS                 FW FW SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0           5          10          30          30
QPF 12HR                      0           0           0        0.05        0.03
RAIN SHWRS                                            C  C  C  C  C  C  C  C  C
TSTMS                                                 C  C  C  C  C  C  C  C  C


DATE           05/26  WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          82      67    81      64    83      65    84      67    85
TEMP          80 79   70 69 79 77   68 66 81 79   69 67 82 80   71 69 83 81
DEWPT         65 65   66 65 64 65   65 64 63 65   63 63 62 66   62 64 62 65
PWIND DIR         S       S     S       S    SW       S     S       S    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 OV OV OV   B2 B1 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      50    60      40    30      20    30      20    20
RAIN SHWRS     C  C    C  C  L  L    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS          C  C    S  S  L  L    S  S  C  C    S  S  C  C    S  S  S  S

$$

TNZ036-240900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1111 PM EDT SAT MAY 23 2015

DATE           05/23/15      SUN 05/24/15            MON 05/25/15            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                      56          84          65          82          66
TEMP                   62 58 57 71 81 84 80 73 69 67 67 75 80 81 78 73 70 68 68
DEWPT                  53 50 52 54 53 52 55 56 57 59 60 62 63 63 63 63 64 64 64
RH                     72 75 83 55 38 33 42 55 66 75 78 64 56 54 60 71 81 87 87
WIND DIR                S  N SE  S  S  S  S  S  S  S  S  S  S  S  S SW SE  S SE
WIND SPD                2  2  1  5  6  8  3  4  2  3  3  8 10 10  6  4  3  2  1
CLOUDS                 SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0          10          10          30          40
QPF 12HR                      0           0           0        0.05        0.05
RAIN SHWRS                                            C  C  C  C  C  C  C  C  C
TSTMS                                                 C  C  C  C  S  S  S  S  C


DATE           05/26  WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          82      67    81      65    83      65    85      67    85
TEMP          80 79   70 69 79 77   69 67 81 79   69 67 83 81   71 69 83 81
DEWPT         65 65   68 66 65 66   66 64 63 65   63 64 63 66   64 64 63 65
PWIND DIR         S      SW     S       S     S       S     S       S    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 OV OV OV   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      60    60      40    30      20    30      20    20
RAIN SHWRS     C  C    L  L  L  L    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS          C  C    S  S  L  L    S  S  C  C    S  S  C  C    S  S  S  S

$$

TNZ099-240900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1111 PM EDT SAT MAY 23 2015

DATE           05/23/15      SUN 05/24/15            MON 05/25/15            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                      59          85          66          83          67
TEMP                   64 60 60 74 82 85 81 74 70 68 68 76 81 82 79 74 71 69 69
DEWPT                  50 50 53 56 54 55 56 58 59 61 63 64 65 65 65 65 66 66 66
RH                     60 69 78 53 38 36 42 57 68 78 84 66 58 56 62 74 84 90 90
WIND DIR               SE SE SE SE SE SE SE SE  S  S  S  S  S  S SE  S  S  S  S
WIND SPD                3  3  4 11 10 12  8  5  5  6  5 10 11 10  4  4  3  3  3
CLOUDS                 FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0           5          10          30          40
QPF 12HR                      0           0           0        0.08        0.13
RAIN SHWRS                                            C  C  C  C  C  C  C  C  C
TSTMS                                                 C  C  C  C  C  C  C  C  C


DATE           05/26  WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          83      67    81      65    84      65    85      67    86
TEMP          81 79   71 69 79 77   69 67 82 80   69 67 83 81   71 69 84 82
DEWPT         67 66   68 66 66 65   67 64 63 66   64 64 64 66   64 65 63 65
PWIND DIR         S       S     S       S     S       S     S       S     S
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   OV OV OV OV   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      70    60      30    30      20    30      20    20
RAIN SHWRS     C  C    L  L  L  L    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS          C  C    S  S  L  L    S  S  C  C    S  S  C  C    S  S  S  S

$$

NCZ060-240900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1111 PM EDT SAT MAY 23 2015

DATE           05/23/15      SUN 05/24/15            MON 05/25/15            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                      53          81          62          80          64
TEMP                   57 54 55 72 80 81 77 70 66 64 64 73 78 79 76 71 68 66 66
DEWPT                  48 47 52 54 51 52 54 55 56 57 58 60 62 61 61 61 62 63 63
RH                     72 77 90 53 36 37 45 59 70 78 81 64 58 54 60 71 81 90 90
MAX/MIN RH                   90          35          84          54          93
WIND DIR                E  E  E SE SE  S SE SE SE SE SE SE  S SE SE SE SE SE SE
WIND DIR DEG           10 11 11 13 15 17 13 13 15 15 14 14 16 14 14 15 14 15 15
WIND SPD                4  4  5  9  9 11  8  6  6  8  5 10 11  8  5  5  4  6  5
CLOUDS                 FW FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
CLOUDS (%)              8  8 20 20 28 28 38 38 51 51 68 68 73 73 79 79 82 82 75
VSBY                    9  7 10 10 10
POP 12HR                      0           0          10          30          40
QPF 12HR                      0           0           0        0.06        0.07
RAIN SHWRS                                            C  C  C  C  C  C  C  C  C
TSTMS                                                 C  C  C  C  C  C  C  C  C
HAINES                                    5                       3
LAL                     1     1     1     1     1     3     3     3     3     3
MAX MIX HGT                            5200                    6500
T WIND DIR                                S                       N
T WIND SPD                               13                      17
ADI                                      42                      72
MAX LVORI                                 4                       3
STABILITY               G     F     B     B     E     E     C     B     D     E
CEILING              NONE 13800 13800  NONE  3200  2400  4700  5500  4700  4700
STA PRES            28.37 28.38 28.36 28.28 28.32 28.31 28.31 28.27 28.26 28.29


DATE           05/26  WED 05/27/15  THU 05/28/15  FRI 05/29/15  SAT 05/30/15
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          80      64    79      61    80      61    81      61    82
TEMP          78 76   68 66 77 75   65 63 78 76   65 63 79 76   66 64 79 77
DEWPT         64 64   65 64 65 64   62 61 63 63   60 62 63 64   60 61 62 64
PWIND DIR         S      SE     S      SE     S      SE     S      SE     S
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2   B2 OV OV B2   B2 B2 B1 B2   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      60    50      40    40      20    40      20    20
RAIN SHWRS     C  C    L  L  C  C    C  C  C  C    S  S  C  C    S  S  S  S
TSTMS          C  C    S  S  C  C    S  S  C  C    S  S  C  C    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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