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

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FOUS54 KMRX 050127
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
927 PM EDT WED MAY 4 2016

TNZ017-050900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
927 PM EDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            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                      42          55          45          61          47
TEMP                51 47 44 44 50 53 55 53 50 48 46 47 55 59 60 58 53 50 49 50
DEWPT               45 43 41 41 38 38 38 40 43 44 43 44 43 43 42 43 45 43 42 44
RH                  80 86 89 89 63 57 53 61 77 86 89 89 64 55 51 57 74 77 77 80
WIND DIR            NW  W NW  W NW NW NW  W  W NW  W NW NW NW NW NW NW  W  W  W
WIND SPD             5  8  5  8  8  8 11  9  8  8  8 10 11 11 12  9  5  4  4  4
CLOUDS              B2 B2 B2 B2 OV B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 SC FW FW
POP 12HR                     90          70          60          30          20
QPF 12HR                   0.13        0.18        0.11        0.04        0.02
RAIN SHWRS           L  C  C  C  C  L  L  L  L  L  L  C  C  C  C  S  S  S  S  S
TSTMS                                                                         S


DATE           05/07  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          73      56    74      55    80      58    80      58    78
TEMP          70 69   60 58 72 70   59 58 77 75   63 61 77 75   63 60 76 74
DEWPT         48 51   51 53 55 55   53 54 55 57   55 57 53 57   55 57 56 57
PWIND DIR         W       W     W      SW    SW       S     S       S     S
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC B1 B2 B2   B2 B1 B1 B1   B1 B2 B1 B2   B1 B1 B2 B2
POP 12HR         20      40    40      30    20      20    30      30    50
RAIN SHWRS     S  S    C  C  C  C    C  C  S  S    S  S  C  C    C  C  C  C
TSTMS          S  S          C  C                        C  C    C  C  C  C

$$

TNZ071-050900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
927 PM EDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            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                      44          57          47          68          48
TEMP                51 49 47 46 52 55 57 55 52 50 48 50 60 65 67 63 56 53 50 52
DEWPT               45 45 43 41 41 40 42 41 45 45 43 45 45 43 44 43 45 46 43 47
RH                  80 86 86 83 66 57 57 59 77 83 83 83 58 45 43 48 66 77 77 83
WIND DIR            NW NW NW SW  W  W NW NW NW  W  W NW NW  N NW NW  W  W SW SW
WIND SPD             4  4  3  3 10  9 13 10  9  8  6  6 10 11 11 10  5  4  3  4
CLOUDS              B2 SC B1 B1 OV B2 B2 B2 OV B1 B1 SC SC B1 B1 SC SC FW CL SC
POP 12HR                     80          50          30          20           5
QPF 12HR                   0.09        0.12        0.05        0.02           0
RAIN SHWRS           C  S  S  C  C  C  C  C  C  C  C  S  S  S  S
TSTMS


DATE           05/07  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          78      59    81      60    83      62    80      61    80
TEMP          74 74   63 62 78 76   65 63 80 78   67 64 78 76   65 63 78 76
DEWPT         52 52   52 54 57 58   56 57 56 57   56 58 56 59   58 60 59 61
PWIND DIR         W      SW     W      SW    SW      SW    SW       S    SW
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC B1 B1 B1   B1 SC B1 B1   B2 B2 B1 B2   B1 B1 B2 B2
POP 12HR         10      30    30      10    10      20    30      40    50
RAIN SHWRS             C  C  C  C                  S  S  C  C    C  C  C  C
TSTMS                        C  C                        C  C    C  C  C  C

$$

TNZ036-050900-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
927 PM EDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            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                      44          58          47          69          48
TEMP                50 49 47 46 52 56 57 56 52 50 48 50 60 66 68 64 57 53 50 52
DEWPT               47 45 42 41 40 40 43 42 44 45 44 45 43 43 43 43 46 46 46 47
RH                  89 86 83 83 63 55 59 59 74 83 86 83 53 43 40 46 67 77 86 83
WIND DIR            NW NW NW  W  W NW NW NW NW NW  W NW NW  N NW NW NW  W  W  W
WIND SPD             3  4  4  3 10 10 13  6  5  5  4  5  8  9  9  5  3  2  2  2
CLOUDS              B1 SC B1 B1 OV B2 B2 B2 B2 B1 SC SC SC SC SC FW FW CL CL SC
POP 12HR                     80          50          30          10           5
QPF 12HR                   0.07        0.07        0.03           0           0
RAIN SHWRS           C  S  S  C  C  S  S  C  C  C  C
TSTMS


DATE           05/07  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          79      60    81      60    83      62    81      61    80
TEMP          75 75   64 63 78 76   65 63 80 78   67 64 79 76   66 63 78 76
DEWPT         53 53   53 55 57 59   57 57 57 58   57 58 57 59   58 59 60 61
PWIND DIR         W      SW     W      SW    SW      SW    SW       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC B1 B1 B1   SC SC B1 B1   B2 B2 B1 B2   B1 B1 B2 B2
POP 12HR         10      30    30      10    10      20    30      40    50
RAIN SHWRS             C  C  C  C                  S  S  C  C    C  C  C  C
TSTMS                        C  C                        C  C    C  C  C  C

$$

TNZ099-050900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
927 PM EDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            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                      46          62          49          72          50
TEMP                54 52 49 48 56 60 61 60 55 52 51 52 63 69 71 67 59 55 52 54
DEWPT               51 47 44 43 40 39 41 40 43 46 45 46 44 42 43 43 47 46 47 48
RH                  90 83 83 83 55 46 48 47 64 80 80 80 50 37 36 42 64 72 83 80
WIND DIR             N NW NW  W NW NW NW NW NW  N NW  N  N  N  N NW NW NW  W  W
WIND SPD            10  6  6  5 12 13 14 12 12  6  6  9 12 13 14 10  5  3  2  3
CLOUDS              SC SC SC SC B2 B2 B1 SC B1 SC SC FW FW FW SC FW CL FW SC SC
POP 12HR                     50          20          10           5          10
QPF 12HR                   0.03        0.04           0           0           0
RAIN SHWRS           C        S  S
TSTMS


DATE           05/07  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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      60    86      61    85      62    82      63    83
TEMP          77 76   65 63 83 80   67 64 82 80   67 64 80 78   67 65 81 78
DEWPT         51 53   54 56 55 57   57 58 56 56   58 58 58 60   61 61 59 61
PWIND DIR         W       W     W      SW    SW       S     S       S     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW   FW SC FW SC   SC B1 SC B1   B1 B2 B1 B2   B1 B1 B2 B2
POP 12HR          5      10    10       5    10      20    30      40    40
RAIN SHWRS                                         S  S  C  C    C  C  C  C
TSTMS                                                    C  C    C  C  C  C

$$

NCZ060-050900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
927 PM EDT WED MAY 4 2016

DATE           05/04/16      THU 05/05/16            FRI 05/06/16            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                      42          55          45          67          45
TEMP                52 48 45 44 50 53 55 55 50 48 46 48 58 64 66 62 54 50 47 49
DEWPT               50 47 43 41 40 40 41 40 43 43 43 44 44 40 41 42 44 45 43 46
RH                  93 96 93 89 68 61 59 57 77 83 89 86 59 41 40 48 69 83 86 89
MAX/MIN RH                   97          57          89          38          89
WIND DIR            NW NW NW NW  W  W NW NW  N  N NW  N  N  N  N NW NW NW NW  W
WIND DIR DEG        30 32 31 31 28 28 30 32 34 33 32 33 33 33 33 32 32 32 29 25
WIND SPD            12 10  8  6 12 13 14 10  9  8  5  8 10 10 10  8  5  4  4  4
CLOUDS              B1 SC SC B1 OV B2 B2 B1 B2 B1 B1 SC SC SC SC FW FW FW CL FW
CLOUDS (%)          53 45 50 55 89 85 85 65 84 63 55 28 38 48 49 17 23  6  2 23
VSBY                10 10  6 10 10 10
POP 12HR                     50          50          20          10           5
QPF 12HR                   0.09        0.09        0.02           0           0
RAIN SHWRS           C  S  S  C  C  C  C  S  S  S  S
TSTMS
HAINES                                    3                       4
LAL                     2     1     1     1     1     1     1     1     1     1
MAX MIX HGT                            5000                    5800
T WIND DIR                               NW                       N
T WIND SPD                               17                      21
ADI                                      49                      78
MAX LVORI                                 4                       4
STABILITY               F     E     C     B     E     F     B     B     G     G
CEILING              1700  4700  4000  4000  3200  2400  4700  6300  NONE  NONE
STA PRES            27.78 27.79 27.82 27.83 27.85 27.90 27.94 27.92 27.94 27.97


DATE           05/07  SUN 05/08/16  MON 05/09/16  TUE 05/10/16  WED 05/11/16
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          75      55    82      56    83      58    80      58    80
TEMP          71 70   60 58 79 76   62 59 80 77   64 61 77 75   63 61 77 75
DEWPT         49 51   52 53 55 57   54 55 53 56   54 56 55 60   56 58 56 59
PWIND DIR         W       W     W      SW    SW       S     S       S    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   FW SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 B2 B2 B2
POP 12HR          5       5     5      10    10      10    20      40    40
RAIN SHWRS                                               S  S    C  C  C  C
TSTMS                                                    S  S    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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