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

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FOUS54 KMRX 191546
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1046 AM EST THU JAN 19 2017

TNZ017-192100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
1046 AM EST THU JAN 19 2017

DATE             THU 01/19/17            FRI 01/20/17            SAT 01/21/17
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          46          64          47          64
TEMP                   53 62 57 53 51 49 48 53 60 63 58 54 52 50 48 53 60 63 58
DEWPT                  39 39 42 45 46 48 48 51 52 52 50 49 48 48 47 52 53 53 53
RH                     59 43 57 74 83 96100 93 75 67 75 83 86 93 96 96 78 70 83
WIND DIR                S  S SE SE SE  S  S SW SW SW  S  S  S  S  S  S  S SE SE
WIND SPD                2  2  4  8  6  9  3  4  8  5  3  3  3  2  2  3  3  4  3
CLOUDS                 B1 B2 OV OV OV OV OV OV B2 B1 SC B1 B1 B1 B2 B2 OV B1 B2
POP 12HR                     20          90          50          10          40
QPF 12HR                   0.01        0.30        0.08           0        0.06
RAIN SHWRS                 S  C  C  D  D  C  C  S                    S  C  C  C
TSTMS                               S


DATE          SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          49    61      47    52      41    54      39    59
TEMP          53 50 58 56   51 47 51 48   44 42 51 48   43 40 54 52
DEWPT         52 50 51 51   50 47 46 45   43 41 39 40   39 38 43 45
PWIND DIR        SE    NE       N     W       W     W      SW    SW
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    B2 OV OV B2   OV OV OV OV   OV OV B1 B1   SC SC B1 B1
POP 12HR         70    80      80    80      60    30      10    30
RAIN SHWRS     C  L  D  D    D  D  D  D    L  L  C  C          C  C
TSTMS                S  S

$$

TNZ071-192100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
1046 AM EST THU JAN 19 2017

DATE             THU 01/19/17            FRI 01/20/17            SAT 01/21/17
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      62          53          67          54          67
TEMP                   55 61 59 57 56 55 54 58 64 66 62 59 58 56 55 58 64 66 62
DEWPT                  47 50 50 51 52 53 53 55 56 55 53 53 54 54 54 56 56 56 56
RH                     74 67 72 80 86 93 96 90 75 68 72 80 86 93 96 93 75 70 81
WIND DIR                E  E  E  S  S  S SW SW SW SW  S  S  S  S  S  S SE  S SE
WIND SPD                2  1  3 10  9 13  5  6  8  6  4  5  4  4  3  3  4  4  3
CLOUDS                 OV OV OV OV OV OV OV B2 B2 B1 SC B1 B1 B2 OV OV OV B2 B2
POP 12HR                     50          90          40          10          50
QPF 12HR                   0.07        0.53        0.05           0        0.10
RAIN SHWRS              C  C  L  D  D  D  C  C  S                 C  C  C  C  L
TSTMS                            S  S                                      S  L


DATE          SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          53    64      50    54      42    57      42    61
TEMP          57 54 61 59   54 50 53 50   45 43 53 51   46 43 56 53
DEWPT         54 54 53 51   50 49 45 45   43 41 41 40   39 38 46 47
PWIND DIR        SE     E      NW     W       W    SW      SW    SW
WIND CHAR        LT    LT      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B2 OV OV B2   OV OV OV OV   OV B2 B1 SC   SC FW B1 B1
POP 12HR         80    80      80    60      30    20      10    30
RAIN SHWRS     L  D  D  D    D  D  L  L    C  C  S  S          C  C
TSTMS          L  S  S  S

$$

TNZ036-192100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
1046 AM EST THU JAN 19 2017

DATE             THU 01/19/17            FRI 01/20/17            SAT 01/21/17
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      62          52          67          54          66
TEMP                   55 61 58 56 55 54 53 57 63 66 62 59 58 56 55 58 63 65 61
DEWPT                  46 48 50 52 52 53 53 55 55 55 54 54 54 55 54 56 56 56 55
RH                     72 62 75 86 90 96100 93 75 68 75 83 86 96 96 93 78 73 81
WIND DIR                E  E  E  S  S SW SW SW SW SW  S  S  S  S  S  S  S  S  S
WIND SPD                3  2  3  9  6 11  4  5  6  6  4  4  4  3  3  3  4  4  3
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV B2 B2
POP 12HR                     60          90          30          10          50
QPF 12HR                   0.11        0.55        0.03           0        0.09
RAIN SHWRS              L  L  D  D  D  D  C  S                    C  C  C  C  L
TSTMS                   S  S  S  S  S                                      S  L


DATE          SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          53    63      50    55      42    57      41    60
TEMP          57 54 61 58   54 50 54 50   46 43 53 51   45 42 55 52
DEWPT         54 54 53 52   50 48 46 45   42 40 41 41   39 39 45 46
PWIND DIR        SE     E      NW    NW       W    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    OV OV OV B2   OV OV OV OV   OV B2 B2 SC   SC SC B1 B2
POP 12HR         80    80      80    60      30    20      10    30
RAIN SHWRS     L  D  D  D    D  D  L  L    C  C  S  S          C  C
TSTMS          L  S  S  S

$$

TNZ099-192100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
1046 AM EST THU JAN 19 2017

DATE             THU 01/19/17            FRI 01/20/17            SAT 01/21/17
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          55          69          54          67
TEMP                   58 64 61 59 58 57 56 60 66 68 63 60 58 57 55 58 64 66 62
DEWPT                  51 53 54 54 56 55 56 58 57 57 56 57 56 56 55 58 58 59 58
RH                     77 67 78 83 93 93100 93 73 68 78 90 93 96100100 81 78 87
WIND DIR               SE SE SE SE  S SW  S SW SW  S  S  S  S  S  S  S  S  S  S
WIND SPD                6 10 12 10 11  5  4  5  6  6  4  4  4  3  3  4  8  6  4
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV B2 OV
POP 12HR                     80         100          30          10          60
QPF 12HR                   0.20        0.96        0.02           0        0.19
RAIN SHWRS              L  D  D  D  D  L  C  S                    C  L  L  L  L
TSTMS                   S  S  S  S  S  S                             S  L  L  L


DATE          SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          54    64      50    57      41    59      44    63
TEMP          58 55 62 59   54 50 55 51   45 42 55 53   48 45 58 55
DEWPT         57 55 52 51   50 49 45 43   42 39 40 42   41 41 46 48
PWIND DIR        SE     S      NW    NW       W     W      SW    SW
WIND CHAR        LT    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    OV OV OV OV   OV OV B2 B1   B1 B1 SC SC   SC FW OV B2
POP 12HR         80    80      70    40      30    10      10    40
RAIN SHWRS     L  D  D  D    L  L  C  C    C  C                C  C
TSTMS          L  S  S  S

$$

NCZ060-192100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
1046 AM EST THU JAN 19 2017

DATE             THU 01/19/17            FRI 01/20/17            SAT 01/21/17
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          52          67          54          65
TEMP                   55 64 60 57 56 54 54 58 64 66 62 59 58 56 55 58 62 64 61
DEWPT                  49 50 48 50 51 53 53 56 56 55 54 54 55 55 54 55 56 56 56
RH                     80 60 64 77 83 96 96 93 75 68 75 83 90 96 96 90 81 75 84
MIN/MAX RH                   60         100          68          96          75
WIND DIR                S SE SE SE SE  S  S SW SW SW  S  S  S  S  S  S SE  S SE
WIND DIR DEG           16 14 14 14 14 17 18 20 21 20 17 16 17 18 17 18 15 16 15
WIND SPD                6  8 11 12 10  6  2  3  5  5  3  4  4  3  3  3  5  5  5
CLOUDS                 OV OV OV OV OV OV OV B2 B2 B2 SC B1 B2 B2 OV OV OV B2 B2
CLOUDS (%)            100100100 99100 99 98 85 71 73 46 61 71 74 93 97 92 85 83
VSBY                   10 10 10  3  1
POP 12HR                     50          90          50          10          60
QPF 12HR                   0.05        0.71        0.05           0        0.21
RAIN SHWRS              C  C  L  D  D  L  C  C  S                 C  L  L  L  L
TSTMS                            S  S  S                             S  L  L  L
HAINES                        3                       4
LAL                     1     1     2     2     1     1     1     1     4     4
MAX MIX HGT                3800                    5000
AGL MIX HGT                2100                    3300
MAX VENT RT               17100                   15300
T WIND DIR                   SE                       S
T WIND SPD                    8                       4
ADI                          15                      13
MAX LVORI                     5                       5
STABILITY               D     D     D     D     C     B     F     D     C     C
CEILING              4000  4000  3200  2400  3200  4700  3200 14800  4000  3200
STA PRES            27.89 27.82 27.73 27.73 27.75 27.76 27.77 27.75 27.67 27.61


DATE          SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          54    64      48    53      40    57      39    61
TEMP          57 55 62 58   52 48 52 48   44 41 53 50   44 40 56 54
DEWPT         56 55 53 50   47 48 45 43   42 40 40 40   38 38 46 48
PWIND DIR        SE     S       W    NW      NW     W      SW    SW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    OV OV OV OV   OV OV OV B2   B1 B1 B1 FW   SC FW B1 B1
POP 12HR         90    80      80    60      30    20      10    30
RAIN SHWRS     L  D  D  D    D  D  L  L    C  C  S  S          C  C
TSTMS          L  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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