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

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FOUS54 KMRX 251844
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
244 PM EDT SAT MAY 25 2013

TNZ017-261000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
244 PM EDT SAT MAY 25 2013

DATE           05/25/13      SUN 05/26/13            MON 05/27/13            TUE
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          74          51          77          56
TEMP          72 67 54 50 48 50 63 71 73 69 60 56 53 55 67 74 76 72 65 61 58 60
DEWPT         38 38 41 42 43 45 45 45 45 47 48 48 49 50 50 51 52 53 54 55 56 56
RH            29 34 61 74 83 83 52 39 37 45 64 74 86 83 54 44 43 51 68 81 93 87
WIND DIR      NW NW  W  E  E NE  E  W  W  S  S  E  E  E  S SW SW  S SE SE SE  S
WIND SPD       6  4  1  3  2  0  2  3  5  3  4  3  3  2  4  5  4  3  3  2  3  4
CLOUDS        SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                     10          10          10          30          20
QPF 12HR                      0           0           0        0.03        0.01
RAIN SHWRS                                                  C  C  S  S
SPRINKLES                  S  S  S  S  S
TSTMS                                                       C  C  S  S


DATE           05/28  WED 05/29/13  THU 05/30/13  FRI 05/31/13  SAT 06/01/13
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      57    84      58    84      60    85      61    85
TEMP          78 75   62 61 81 78   64 62 81 78   65 64 82 79   66 64 82 79
DEWPT         57 58   58 59 58 60   58 59 59 59   59 59 59 60   60 61 58 59
PWIND DIR         S       S    SW      SE     S      SE    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   FW FW FW FW   FW FW SC SC
POP 12HR         20      10    10      10    10      10    10      10    10
RAIN SHWRS        S
TSTMS             S

$$

TNZ071-261000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
244 PM EDT SAT MAY 25 2013

DATE           05/25/13      SUN 05/26/13            MON 05/27/13            TUE
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                      51          78          55          81          59
TEMP          75 70 61 57 54 55 67 75 77 73 64 60 57 59 71 78 80 76 68 64 61 63
DEWPT         38 42 45 46 46 48 48 48 48 49 51 51 52 53 54 54 55 56 56 56 57 58
RH            26 36 56 67 74 77 50 38 36 43 63 72 83 80 55 43 42 50 65 75 87 84
WIND DIR       N  E NE  E  E NE  E NE  W SE SE  E  E SE SW SW SW  W SE  E SE  S
WIND SPD       3  3  0  3  3  3  3  3  4  2  4  3  3  2  4  6  8  5  3  2  3  3
CLOUDS        FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     10          10          10          20          10
QPF 12HR                      0           0           0        0.01           0
RAIN SHWRS                                                  S  S
SPRINKLES                  S  S  S  S  S
TSTMS                                                       S  S


DATE           05/28  WED 05/29/13  THU 05/30/13  FRI 05/31/13  SAT 06/01/13
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          84      62    85      63    85      65    87      65    84
TEMP          81 79   67 65 82 80   68 66 83 80   69 68 85 82   70 68 82 79
DEWPT         59 60   60 61 60 61   60 61 60 60   61 61 60 61   62 62 60 60
PWIND DIR        SW      SW     S      SW     S      SW    SW       W     W
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         20      10    10      10    10       5    10      10    10
RAIN SHWRS        S
TSTMS             S

$$

TNZ036-261000-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
244 PM EDT SAT MAY 25 2013

DATE           05/25/13      SUN 05/26/13            MON 05/27/13            TUE
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                      49          79          55          81          59
TEMP          76 70 59 55 52 53 67 76 78 73 65 60 57 59 71 78 80 76 68 64 61 63
DEWPT         40 42 46 46 46 47 47 47 47 50 51 52 53 53 54 54 55 55 56 56 57 58
RH            27 36 62 72 80 80 49 36 33 44 60 75 86 80 55 43 42 48 65 75 87 84
WIND DIR      NW  E NE  N  N NE  E  N  S  S SE NE NE  E  S SW SW SW  S  E  E  S
WIND SPD       3  2  0  3  3  0  3  3  4  2  2  3  3  2  4  8  8  5  2  2  1  3
CLOUDS        FW SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          10          10          20          10
QPF 12HR                      0           0           0        0.01           0
RAIN SHWRS                                                  S  S
SPRINKLES                  S
TSTMS                                                       S  S


DATE           05/28  WED 05/29/13  THU 05/30/13  FRI 05/31/13  SAT 06/01/13
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          84      61    87      62    88      64    86      65    85
TEMP          81 79   66 65 84 81   68 66 85 82   69 67 84 81   70 68 83 80
DEWPT         59 60   60 61 60 61   61 61 60 59   61 61 60 61   61 62 59 59
PWIND DIR        SW      SW     S      SW     S      SW     S      SW    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         20       5    10      10    10       5    10      10    10
RAIN SHWRS        S
TSTMS             S

$$

TNZ099-261000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
244 PM EDT SAT MAY 25 2013

DATE           05/25/13      SUN 05/26/13            MON 05/27/13            TUE
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                      50          84          55          85          60
TEMP          79 73 60 56 53 55 71 80 82 77 67 62 58 59 73 82 84 79 70 66 63 64
DEWPT         40 42 49 50 49 50 50 49 48 52 53 54 54 55 55 55 55 56 58 58 59 59
RH            25 33 67 80 86 83 47 34 31 42 61 75 86 87 53 40 37 45 66 75 87 84
WIND DIR       N  E  N  N  N NE SE  S  S SE  E NE  N  E  S  S  S SW  S  S  S  S
WIND SPD       3  2  0  2  2  0  3  3  4  2  3  2  2  2  5  6  8  6  3  2  2  4
CLOUDS        FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5           5           5          20          10
QPF 12HR                      0           0           0        0.01           0
RAIN SHWRS                                                  S  S
TSTMS                                                       S  S


DATE           05/28  WED 05/29/13  THU 05/30/13  FRI 05/31/13  SAT 06/01/13
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          86      62    87      63    86      65    88      66    86
TEMP          83 80   67 66 84 81   68 66 83 81   70 68 85 83   71 69 84 81
DEWPT         60 61   62 62 61 61   62 61 60 60   62 62 60 62   62 63 61 61
PWIND DIR         S       S     S       S    SE       S     S      SE     S
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   FW FW SC SC   FW FW FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         20       5    10      10     5       0    10      10    10
RAIN SHWRS        S
TSTMS             S

$$

NCZ060-261000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
244 PM EDT SAT MAY 25 2013

DATE           05/25/13      SUN 05/26/13            MON 05/27/13            TUE
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                      45          81          52          82          58
TEMP          77 70 53 49 47 50 67 77 79 74 64 59 55 56 70 79 81 76 68 63 60 61
DEWPT         39 47 47 44 42 45 49 48 49 49 50 51 51 52 53 54 54 55 55 55 56 58
RH            25 44 80 83 83 83 52 36 35 41 60 75 86 86 55 42 39 48 63 75 87 90
MAX/MIN RH                   93          34          93          39          90
WIND DIR      NW NW SW  E  E  S  W  W  W NW  E  E  E  E SW  S  S  S SE SE SE SE
WIND DIR DEG  30 31 22  8  9 18 27 28 25 32  8 10 10 10 21 18 18 18 13 15 14 15
WIND SPD       8  5  1  2  3  0  3  5  4  4  2  3  3  2  5  6  8  5  4  3  3  4
CLOUDS        FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
CLOUDS (%)    12 23 29 41 49 49 49 43 43 40 40 40 40 43 43 49 49 39 39 39 39 32
VSBY          10 10 10  4  3  8 10 10
POP 12HR                      5           5          10          20          10
QPF 12HR                      0           0           0        0.01           0
RAIN SHWRS                                                  S  S
TSTMS                                                       S  S
HAINES                                    5                       5
LAL               1     1     1     1     1     1     1     2     2     1     1
MAX MIX HGT                            6200                    6800
T WIND DIR                                W                       S
T WIND SPD                                6                      10
ADI                                      27                      46
MAX LVORI                                 3                       4
STABILITY         F     G     A     B     G     G     A     B     F     G     A
CEILING       15900 10800  9800  8000  7200 17100  9800 20800 15900 17100 17100
STA PRES      27.97 27.96 27.97 27.96 27.93 27.92 27.94 27.93 27.91 27.94 27.99


DATE           05/28  WED 05/29/13  THU 05/30/13  FRI 05/31/13  SAT 06/01/13
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          82      61    85      62    87      64    89      62    87
TEMP          79 77   66 64 82 80   67 66 84 82   69 68 86 83   68 66 84 81
DEWPT         57 59   59 60 59 59   60 59 59 60   59 59 59 61   61 61 60 61
PWIND DIR         S      SE     S      SE     S      SE     S      SE    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         20      10    20      10    10       5    10      10    10
RAIN SHWRS        S             S
TSTMS             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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