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

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FOUS54 KMRX 180723
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
323 AM EDT FRI APR 18 2014

TNZ017-182115-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
323 AM EDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      68          45          68          45          74
TEMP          41 40 55 63 67 62 55 51 48 46 58 64 67 62 55 51 48 46 61 69 72 66
DEWPT         26 30 34 36 37 37 41 42 42 43 44 44 43 42 42 43 42 42 43 41 41 41
RH            55 67 45 36 33 39 59 71 80 89 59 48 42 48 61 74 80 86 51 36 33 40
WIND DIR       E NE  E  E  E  E NW  N NE NE NE NE NE NE NE  E  E  E  E  E NE NE
WIND SPD       0  0  2  1  3  3  2  1  1  6  8  9  9  6  4  3  3  2  3  3  3  2
CLOUDS        B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC FW FW FW FW FW FW SC
POP 12HR                     10          20          10           0           0
QPF 12HR                      0        0.02           0           0           0
RAIN SHWRS                    S  S  S  S


DATE          MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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          43    72      52    73      47    73      46    77
TEMP          51 44 67 67   57 53 70 67   54 48 69 66   53 48 72 71
DEWPT         42 43 48 50   50 51 53 52   50 47 43 45   42 43 46 50
PWIND DIR        NE     W      SW     W      NW    NW       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   B1 B2 B2 B1   SC SC FW FW   FW FW FW FW
POP 12HR          5    20      30    50      10     5       0     5
RAIN SHWRS              S    S  C  C  C
TSTMS                              C  C

$$

TNZ071-182115-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
323 AM EDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      65          48          70          47          75
TEMP          48 46 56 62 64 61 56 52 50 49 60 66 69 64 57 53 50 48 62 71 74 69
DEWPT         38 39 41 41 42 43 44 44 44 45 46 46 46 46 46 46 45 45 48 46 46 48
RH            68 76 57 46 45 51 64 74 80 86 60 48 44 52 67 77 83 89 60 41 37 47
WIND DIR       N NE NE  N NE  N NE NE NE SW NE  N  N  N  N NE  N SW  N  N NW SW
WIND SPD       0  1  2  5  5  5  3  4  6  4  6  6  8  4  0  0  1  1  2  3  4  3
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW SC
POP 12HR                     10          20           5           0           0
QPF 12HR                      0        0.02           0           0           0
RAIN SHWRS                    S  S  S  S


DATE          MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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          51    73      55    74      52    76      52    79
TEMP          57 52 69 69   60 56 71 69   58 53 72 70   58 53 75 74
DEWPT         47 48 52 54   54 54 56 54   52 49 45 49   46 47 51 52
PWIND DIR        SW     W      SW     W       N     N       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   B1 B2 B2 B1   SC SC FW FW   FW FW FW FW
POP 12HR          5    20      30    50       5     5       0     5
RAIN SHWRS              S    S  C  C  C
TSTMS                              C  C

$$

TNZ036-182115-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
323 AM EDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      66          47          70          48          76
TEMP          47 45 56 62 65 61 56 52 49 48 60 66 69 65 58 54 51 49 63 72 75 70
DEWPT         40 40 40 39 39 41 44 44 44 44 45 45 45 45 45 45 45 45 47 45 45 46
RH            76 82 55 43 38 48 64 74 83 86 58 47 42 48 62 71 80 86 56 38 34 42
WIND DIR       S SE NE NE NE NE  S NE NE  N NE NE NE NE NE NE NE  E  E  N NW  W
WIND SPD       0  0  3  3  3  2  1  1  1  5  9  8  6  3  0  1  1  1  2  3  3  2
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR                     10          10           5           0           0
QPF 12HR                      0           0           0           0           0


DATE          MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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          51    74      55    75      51    75      51    79
TEMP          58 52 70 69   60 56 72 69   57 52 71 69   57 52 75 73
DEWPT         47 48 52 54   54 55 56 55   52 49 46 49   46 47 51 53
PWIND DIR        SW    SW      SW     W       N     N       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   B1 B2 B2 B1   SC SC FW FW   FW FW FW FW
POP 12HR          5    20      30    50       5     0       0     5
RAIN SHWRS              S    C  C  C  C
TSTMS                              C  C

$$

TNZ099-182115-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
323 AM EDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      64          48          69          49          77
TEMP          53 50 57 62 63 60 55 52 50 49 60 66 68 64 58 54 52 50 64 73 76 71
DEWPT         40 42 41 43 44 45 46 46 45 46 47 46 46 46 47 48 47 47 49 49 48 48
RH            61 74 55 50 50 58 72 80 83 89 62 48 45 52 67 80 83 89 58 43 37 44
WIND DIR       W NW NE NE NE  N  N  N  N  N  N  N  N  N  N  N  N  N NW NW  W SW
WIND SPD       1  2  4  5  6  6  4  2  4  5 13 12 11  6  4  1  1  0  2  4  4  3
CLOUDS        OV B2 B2 B2 B2 B2 B2 B2 B2 SC SC FW FW SC FW FW FW FW FW FW FW SC
POP 12HR                     20          20           5           0           0
QPF 12HR                   0.01        0.04           0           0           0
RAIN SHWRS              S  S  S  S  S  S


DATE          MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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          53    74      56    76      53    77      54    79
TEMP          59 54 71 70   61 57 73 70   59 54 73 71   60 55 75 74
DEWPT         51 50 52 54   55 55 57 56   54 51 49 52   49 50 53 54
PWIND DIR        NW    SW      SW     W       N     N       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   B1 B2 B2 B1   SC FW FW FW   FW FW FW FW
POP 12HR          5    20      30    50       5     5       0     5
RAIN SHWRS           S  S    C  C  C  C
TSTMS                              C  C

$$

NCZ060-182115-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
323 AM EDT FRI APR 18 2014

DATE             FRI 04/18/14            SAT 04/19/14            SUN 04/20/14
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                      63          47          64          47          73
TEMP          47 45 55 60 62 59 54 51 49 48 56 61 63 60 55 51 49 48 61 69 72 67
DEWPT         38 39 42 43 45 47 46 45 45 46 47 45 45 46 46 46 44 44 49 46 45 49
RH            71 79 61 53 54 64 74 80 86 93 72 56 52 60 72 83 83 86 65 44 38 52
MIN/MAX RH                   51          93          52          86          38
WIND DIR      SE SE  E  E  N NE NE SE  E SE  N  N NE  N NE  E NE  N NW  N NW NW
WIND DIR DEG  14 14 10  9 33  4  4 15  8 14  2  1  4  0  3 11  4  0 30 33 31 29
WIND SPD       0  2  4  1  4  6  3  2  3  4  8  6  8  5  2  2  1  0  2  3  3  2
CLOUDS        OV B2 B2 OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC FW FW FW FW FW SC
CLOUDS (%)   100 83 87 88 88 90 90 95 95 85 85 69 60 46 37 27 21 15 15 20 20 30
VSBY
POP 12HR                     40          60          40           0           0
QPF 12HR                   0.04        0.16        0.05           0           0
RAIN SHWRS              C  C  L  L  L  L        C
HAINES                        3                       3
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                4700                    4100
T WIND DIR                   NE                       E
T WIND SPD                    6                      12
ADI                          18                      26
MAX LVORI                     3                       4
STABILITY         D     B     C     D     D     B     B     G     G     A     A
CEILING       12700  8900  7200  6300  6300  3200  4000  6300  5500  4700  4700
STA PRES      28.02 27.96 27.86 27.83 27.79 27.84 27.83 27.87 27.90 27.91 27.88


DATE          MON 04/21/14  TUE 04/22/14  WED 04/23/14  THU 04/24/14
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          48    73      53    73      50    77      51    77
TEMP          55 49 69 68   58 54 70 67   56 51 73 71   58 52 73 71
DEWPT         47 46 52 52   51 53 55 54   51 49 45 49   46 47 52 53
PWIND DIR        NE     W      SW     W      NW     N       E     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   B1 B2 B2 B1   SC FW FW FW   FW FW FW FW
POP 12HR          5    20      20    50      10     5       0     5
RAIN SHWRS              S    S  S  C  C
TSTMS                              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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