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

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000
FOUS54 KMRX 220708
PFMMRX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
307 AM EDT FRI MAY 22 2015

TNZ017-222100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
307 AM EDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      72          46          79          51          83
TEMP          48 49 62 69 71 66 57 52 49 51 66 75 78 73 63 57 54 55 70 79 82 77
DEWPT         46 46 43 41 41 41 42 43 44 45 44 44 43 45 46 47 48 49 49 50 50 51
RH            93 89 50 36 34 40 57 71 83 80 45 33 29 37 54 69 80 80 47 36 33 40
WIND DIR       N NW  N NW  W SW  S  E  E  S  S SW  W  W NW  N  E SE  S  S  S  S
WIND SPD       6  3  6  4  5  2  2  3  3  1  3  4  4  3  2  2  1  2  3  5  5  4
CLOUDS        B1 SC CL CL CL FW FW SC SC SC SC FW FW SC SC SC SC B1 B1 B1 B1 SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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          59    85      62    84      63    83      64    84
TEMP          65 62 82 80   67 65 81 79   68 65 81 79   68 66 82 78
DEWPT         54 57 58 58   60 62 62 63   62 63 62 64   61 63 60 63
PWIND DIR        SE     S       S     S       S    SW       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC FW SC   SC B1 B1 B1   B1 B1 B2 B2   B2 B2 B2 B2
POP 12HR          5    20      20    40      30    50      30    40
RAIN SHWRS                   S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S  C  C          S  S          C  C

$$

TNZ071-222100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
307 AM EDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      72          50          80          58          84
TEMP          49 50 63 70 72 68 60 55 53 56 69 77 79 75 67 63 60 61 74 81 83 79
DEWPT         47 46 44 42 41 41 44 46 47 47 48 49 49 50 52 53 53 54 54 55 55 56
RH            93 86 50 36 33 37 55 72 80 72 47 37 35 41 59 70 78 78 50 41 38 45
WIND DIR       N NE NE NE  N  E  E  E  E NE NW  W  W  W  W  W NW NE  E SE  S  S
WIND SPD       4  4  8  5  5  2  3  3  3  4  6  6  5  3  3  4  4  3  2  2  4  6
CLOUDS        SC FW FW CL CL FW FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    85      67    84      67    81      66    84
TEMP          69 67 82 81   71 69 82 80   71 69 79 78   69 68 82 79
DEWPT         57 59 61 62   63 63 63 65   64 64 63 64   64 64 61 64
PWIND DIR         S     S       S    SW      SW    SW       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   B1 B1 B1 B1   B2 B1 B2 B2   B2 B2 B2 B2
POP 12HR          5    20      20    50      40    50      30    40
RAIN SHWRS                   S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S  C  C          S  S          C  C

$$

TNZ036-222100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
307 AM EDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      73          49          81          57          84
TEMP          49 50 63 71 73 68 59 55 52 56 70 78 80 75 67 63 60 60 73 81 83 80
DEWPT         46 45 43 41 40 40 43 46 47 47 47 48 48 50 53 54 54 54 53 53 53 54
RH            89 83 48 34 30 36 55 72 83 72 44 35 33 41 61 72 81 81 49 38 36 41
WIND DIR       N  N NE NE  N NE  N  N NE  S  S  S  S SW SW SW  S SE SE  S  S  S
WIND SPD       4  4  6  3  3  2  2  3  3  1  2  3  2  1  1  2  1  2  4  6  4  2
CLOUDS        SC FW FW CL CL FW FW SC SC SC SC SC SC FW FW SC SC B1 B1 B1 B1 SC
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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          65    85      68    84      67    81      67    84
TEMP          69 67 83 81   72 70 82 80   71 69 79 78   70 69 82 79
DEWPT         58 60 62 62   65 64 63 64   65 65 65 64   65 64 62 64
PWIND DIR         S     S       S    SW      SW    SW       S    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   B1 B1 B1 B1   B2 B1 B2 B2   B2 B2 B2 B2
POP 12HR          5    20      20    50      50    50      30    40
RAIN SHWRS                   S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                        S  S  C  C          S  S          C  C

$$

TNZ099-222100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
307 AM EDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      75          51          85          60          85
TEMP          52 52 65 73 75 70 61 56 53 59 73 81 84 79 71 66 63 63 75 82 84 81
DEWPT         46 46 44 43 42 43 46 49 50 49 48 48 47 49 52 55 55 55 55 56 56 57
RH            80 80 46 34 31 38 58 77 89 69 41 32 28 35 51 68 75 75 50 41 38 44
WIND DIR       N  N NE NE NE NE NE  N  N  S  S  S SE SE  E  E  E SE SE SE SE SE
WIND SPD       6  6  9  6  6  3  3  3  3  1  4  6  8  6  3  1  1  3  6  9  9  9
CLOUDS        SC FW CL CL CL FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    84      68    84      68    81      67    85
TEMP          71 69 82 80   72 70 82 80   72 70 79 78   70 69 83 80
DEWPT         59 63 63 62   67 65 64 65   67 65 66 64   65 64 61 66
PWIND DIR        SE     S       S     S       S     S       S     S
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR         10    20      40    50      50    50      30    40
RAIN SHWRS           S  S    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS                S  S    C  C  C  C          S  S          C  C

$$

NCZ060-222100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
307 AM EDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      73          45          79          53          82
TEMP          49 50 63 71 73 67 57 52 48 53 67 75 78 73 64 59 56 56 70 79 81 77
DEWPT         45 45 44 43 44 45 46 46 46 46 47 48 50 51 51 51 50 51 53 56 57 58
RH            86 83 50 36 35 45 67 80 93 77 49 38 37 46 63 75 80 83 55 45 44 52
MIN/MAX RH                   34          96          36          86          44
WIND DIR       N NE  N NW NW NW NE  E  E  S  S SW SW SW SE  E SE  S  S SW SW  S
WIND DIR DEG   0  3  1 32 32 32  3  8  9 18 19 21 20 20 14  7 12 17 19 22 20 18
WIND SPD       8  8  4  3  6  4  3  4  4  1  3  4  3  2  1  2  2  2  4  5  5  4
CLOUDS        B1 SC FW CL CL FW FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC
CLOUDS (%)    54 35 17  0  3  6 13 21 26 45 45 40 40 31 31 34 34 55 55 52 52 34
VSBY          10 10 10 10 10 10 10 10
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
HAINES                        5                       4
LAL               1     1     1     1     1     1     1     1     1     1     1
MAX MIX HGT                5600                    5000
T WIND DIR                    N                      SE
T WIND SPD                    5                       8
ADI                          20                      23
MAX LVORI                     3                       3
STABILITY         F     A     A     G     G     A     A     G     F     B     A
CEILING        NONE  NONE 18200 17100 15900  NONE  NONE  NONE  NONE 20800 23500
STA PRES      28.22 28.26 28.26 28.33 28.38 28.42 28.35 28.38 28.39 28.37 28.30


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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          61    80      64    80      64    81      63    81
TEMP          66 63 78 76   68 66 78 76   68 66 79 77   67 65 79 76
DEWPT         57 59 61 60   63 64 64 64   62 63 64 63   62 63 61 65
PWIND DIR        SE    SE      SE     S      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B1 SC   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
POP 12HR          5    20      20    50      40    50      30    40
RAIN SHWRS           S  S    S  S  C  C    C  C  C  C    C  C  C  C
TSTMS                S  S    S  S  C  C          S  S          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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