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

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FOUS54 KMRX 250716
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
316 AM EDT MON MAY 25 2015

TNZ017-252100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
316 AM EDT MON MAY 25 2015

DATE             MON 05/25/15            TUE 05/26/15            WED 05/27/15
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                      86          64          83          63          78
TEMP          57 61 76 82 85 81 73 69 66 65 73 77 78 75 70 67 65 65 71 75 76 74
DEWPT         51 54 55 55 56 57 59 60 60 62 62 63 63 63 61 60 60 61 62 62 62 63
RH            80 78 48 40 37 44 62 73 81 90 68 62 60 66 73 78 84 87 73 64 62 69
WIND DIR       S  S  S  S  S SE SE SE  S  W SW SW SW  S  S SW  S  S SW SW SW  S
WIND SPD       3  4  8  6  6  3  5  3  3  2  4 10  9  4  2  2  2  1  4  8  5  4
CLOUDS        SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                     20          20          50          60          70
QPF 12HR                   0.02        0.03        0.10        0.19        0.37
RAIN SHWRS              S  S  S  S  S  S  C  C  C  C  L  L  L  L  L  L  L  L  C
TSTMS                   S  S  S  S        C  C  C  C  S  S  S  S  L  L  L  L  S


DATE          THU 05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15
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      61    84      61    84      62    83
TEMP          65 64 80 77   66 64 81 79   66 64 80 78   66 64 80 78
DEWPT         60 62 62 64   60 63 63 64   60 62 61 62   61 63 62 63
PWIND DIR         S     S      SE     S       S    SW       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B2 B1   B1 SC B1 B2   B1 B1 SC SC   B1 B1 B1 B1
POP 12HR         30    50      20    40      20    30      20    50
RAIN SHWRS     C  C  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

TNZ071-252100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
316 AM EDT MON MAY 25 2015

DATE             MON 05/25/15            TUE 05/26/15            WED 05/27/15
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                      84          66          82          64          81
TEMP          65 66 76 81 83 80 74 70 68 69 76 80 81 78 72 69 67 67 74 78 79 77
DEWPT         54 56 58 61 61 61 62 63 63 63 64 64 64 63 63 63 63 63 64 64 64 65
RH            68 70 54 51 47 52 66 78 84 81 66 58 56 60 73 81 87 87 71 62 60 67
WIND DIR       S  S  S  S SW SW SE  S  S SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD       2  4 10  8  6  4  2  3  3  5 10 14 13  8  6  5  4  4  6  9  6  4
CLOUDS        SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     50          50          60          60          60
QPF 12HR                   0.07        0.05        0.15        0.28        0.35
RAIN SHWRS              C  C  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  C
TSTMS                   C  C  C  C  C  C  L  L  L  L  S  S  S  S  L  L  L  L  S


DATE          THU 05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15
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    81      65    83      65    84      66    84
TEMP          69 68 81 79   69 67 83 80   70 67 82 80   70 68 82 79
DEWPT         64 64 65 64   63 64 65 65   63 63 61 63   62 64 62 66
PWIND DIR         S    SW       S    SW       S    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 SC B1 B2   SC SC SC SC   SC B1 B1 B2
POP 12HR         30    50      20    40      20    30      30    50
RAIN SHWRS     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

TNZ036-252100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
316 AM EDT MON MAY 25 2015

DATE             MON 05/25/15            TUE 05/26/15            WED 05/27/15
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                      83          67          82          66          82
TEMP          63 65 74 79 82 79 74 71 69 69 76 80 81 78 73 70 68 68 74 78 79 77
DEWPT         56 57 58 61 61 60 61 62 63 64 64 65 64 64 63 64 63 63 63 63 62 65
RH            78 75 57 54 49 52 64 73 81 84 66 60 56 62 71 81 84 84 69 60 56 67
WIND DIR       S  S  S  S  S SW SE  S  S SW SW SW SW SW  S SW  S SW SW SW SW  S
WIND SPD       1  3 10  9  8  4  2  1  2  2  5  8  6  3  2  2  1  2  3  5  3  2
CLOUDS        SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     50          40          70          60          60
QPF 12HR                   0.08        0.03        0.16        0.31        0.30
RAIN SHWRS              C  C  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  C
TSTMS                   C  C  C  C  C  C  L  L  L  L  S  S  S  S  L  L  L  L  S


DATE          THU 05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15
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    83      65    85      65    85      66    84
TEMP          69 68 82 80   69 67 83 81   70 68 83 81   70 68 82 79
DEWPT         65 64 66 64   65 66 66 65   64 64 62 64   64 66 63 66
PWIND DIR         S     S       S    SW       S    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 SC   B1 B1 B1 B2   SC SC SC SC   SC B1 B1 B2
POP 12HR         30    40      20    40      20    30      30    50
RAIN SHWRS     C  C  C  C    S  S  C  C    S  S  C  C    C  C  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

TNZ099-252100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
316 AM EDT MON MAY 25 2015

DATE             MON 05/25/15            TUE 05/26/15            WED 05/27/15
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                      80          67          83          67          84
TEMP          69 70 73 77 79 77 72 70 68 70 77 81 82 79 73 70 68 68 75 79 80 78
DEWPT         58 60 60 64 65 65 65 65 65 66 66 66 67 67 66 65 65 65 65 64 64 66
RH            68 71 64 64 62 67 79 84 90 87 69 60 61 67 79 84 90 90 71 60 58 67
WIND DIR      SE SE  S SE  S SE SE SE  S  S  S  S  S  S  S  S SE  S  S  S  S  S
WIND SPD       5  8 10  9  6  4  2  4  4  5  8 10  8  4  2  2  2  2  4  8  5  4
CLOUDS        B1 B2 B2 B2 OV B2 B2 OV OV OV OV B2 B2 OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     60          50          70          60          50
QPF 12HR                   0.18        0.19        0.27        0.35        0.34
RAIN SHWRS        C  C  L  L  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  C
TSTMS             C  C  L  L  C  C  C  C  L  L  L  L  S  S  S  S  C  C  C  C  S


DATE          THU 05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15
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    82      66    84      66    86      66    84
TEMP          69 68 82 80   70 68 83 81   71 69 83 81   70 68 83 80
DEWPT         66 65 65 65   67 65 64 66   65 64 62 64   65 65 63 65
PWIND DIR         S     S       S     S       S     S       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B2 B2 B1   B2 B1 B2 B1   SC SC SC SC   B1 SC B1 B1
POP 12HR         30    40      20    40      20    30      20    50
RAIN SHWRS     C  C  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

NCZ060-252100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
316 AM EDT MON MAY 25 2015

DATE             MON 05/25/15            TUE 05/26/15            WED 05/27/15
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                      79          66          79          64          79
TEMP          55 58 69 75 78 76 71 69 67 67 74 78 79 76 71 68 66 66 73 77 78 75
DEWPT         54 56 60 61 63 64 64 64 64 65 64 64 65 66 65 64 64 64 64 64 65 64
RH            96 93 73 62 60 66 79 84 90 93 71 62 62 71 81 87 93 93 73 64 64 69
MIN/MAX RH                   58          93          60          97          62
WIND DIR      SE SE SE  S  S SE SE SE SE SW  W SW SW  W NW SE NW NE  W SW SW  S
WIND DIR DEG  14 15 15 16 17 15 14 15 14 20 24 20 21 28 29 15 30  4 26 23 23 16
WIND SPD       8  8 10  9  8  4  6  6  6  2  3  5  5  2  2  1  2  2  3  4  2  3
CLOUDS        SC B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 OV OV OV OV B2 B2 B2 B2 B2
CLOUDS (%)    35 64 69 75 82 85 85 89 89 89 89 85 85 89 89 93 93 87 87 84 84 73
VSBY           5  5 10 10 10 10  3  3
POP 12HR                     60          50          60          60          60
QPF 12HR                   0.11        0.20        0.19        0.34        0.38
RAIN SHWRS        S  S  L  L  C  C  C  C  L  L  L  L  L  L  L  L  L  L  L  L  C
TSTMS             S  S  L  L  C  C  C  C  L  L  L  L  S  S  S  S  L  L  L  L  S
HAINES                        4                       3
LAL               2     4     4     3     4     4     4     2     4     4     4
MAX MIX HGT                5300                    4400
T WIND DIR                    S                       S
T WIND SPD                   12                      17
ADI                          39                      41
MAX LVORI                     4                       4
STABILITY         E     B     B     D     D     C     B     D     D     B     B
CEILING        2400  4000  4700  5500  8900  4000  8900  6300  8000  4700 20800
STA PRES      28.31 28.30 28.26 28.24 28.28 28.28 28.22 28.24 28.26 28.27 28.24


DATE          THU 05/28/15  FRI 05/29/15  SAT 05/30/15  SUN 05/31/15
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    79      61    79      61    82      61    81
TEMP          66 64 79 76   66 63 79 76   66 64 79 78   67 65 79 76
DEWPT         62 62 64 63   60 63 65 63   61 62 61 62   61 63 63 63
PWIND DIR        SE     S      SE     S      SE     S      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B1   B2 B1 B2 B2   B1 SC SC SC   B1 B1 B1 B1
POP 12HR         40    50      20    40      20    30      20    50
RAIN SHWRS     C  C  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S  C  C    S  S  C  C    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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