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

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FOUS54 KMRX 230650
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
249 AM EDT SAT MAY 23 2015

TNZ017-232100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
249 AM EDT SAT MAY 23 2015

DATE             SAT 05/23/15            SUN 05/24/15            MON 05/25/15
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          52          83          55          83
TEMP          47 48 65 75 78 73 63 58 55 58 72 80 82 77 67 61 58 58 72 80 82 78
DEWPT         45 45 44 44 45 46 47 47 48 50 49 48 48 49 50 51 52 53 55 57 58 57
RH            93 89 46 33 31 38 56 67 77 75 44 33 31 37 54 70 80 83 55 45 44 48
WIND DIR       E  E  S SW SW SE SE SE SE SW  S  S  S SE SE  S  S  S SE  S  S  S
WIND SPD       2  1  4  4  3  1  3  1  1  1  3  5  6  5  3  2  2  1  4  6  6  6
CLOUDS        B1 SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      0           0           0           0          20
QPF 12HR                      0           0           0           0        0.02
RAIN SHWRS                                                        S  S  S  S
TSTMS                                                             S  S  S  S


DATE          TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          62    83      63    80      61    82      60    83
TEMP          67 65 80 78   68 65 78 76   65 64 79 77   65 63 80 78
DEWPT         59 63 62 64   61 63 62 62   60 61 60 63   59 61 58 62
PWIND DIR         S     S       S     S       S    SW       S     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B1 B1 B1 B2   B1 SC B1 B2   B1 B1 SC SC
POP 12HR         20    40      30    40      30    40      20    20
RAIN SHWRS           C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS                C  C    S  S  C  C    S  S  C  C    S  S  S  S

$$

TNZ071-232100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
249 AM EDT SAT MAY 23 2015

DATE             SAT 05/23/15            SUN 05/24/15            MON 05/25/15
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          56          84          63          83
TEMP          50 51 67 76 79 74 66 62 59 61 74 81 83 79 72 68 65 65 75 81 82 80
DEWPT         48 48 48 47 48 49 50 51 52 52 52 53 52 53 55 58 58 59 61 62 62 61
RH            93 89 50 36 34 41 56 67 78 72 46 38 34 41 55 70 78 81 62 53 51 52
WIND DIR       E  E SE  W  S  E SE SE SE NE SE  S SW SE  S  W NW  N  S SW SW  S
WIND SPD       1  1  0  1  1  1  1  1  1  3  3  6  8  6  4  5  4  4  4 11  9  6
CLOUDS        SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2
POP 12HR                      0           0           5           5          20
QPF 12HR                      0           0           0           0        0.03
RAIN SHWRS                                                        S  S  S  S  S
TSTMS                                                             S  S  S  S  S


DATE          TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          68    84      66    80      65    83      64    85
TEMP          71 70 82 80   70 68 78 77   68 67 81 79   68 67 82 80
DEWPT         61 64 63 64   63 64 64 63   63 63 61 64   62 63 59 64
PWIND DIR         S     S       S    SW       S    SW      SE    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B2 B1   B1 B1 B2 B2   B1 B1 B2 B2   B1 SC SC B1
POP 12HR         30    40      40    50      30    40      20    20
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S

$$

TNZ036-232100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
249 AM EDT SAT MAY 23 2015

DATE             SAT 05/23/15            SUN 05/24/15            MON 05/25/15
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          55          85          63          82
TEMP          50 51 67 76 79 74 66 61 58 61 74 82 84 80 72 68 65 65 74 80 81 79
DEWPT         48 48 47 47 47 48 50 51 52 52 53 53 52 53 55 58 59 59 60 61 61 62
RH            93 89 49 36 32 40 56 70 80 72 48 37 33 39 55 70 81 81 62 52 51 56
WIND DIR      NE NE  E  S  S SE SE  S  E  E SE  S  S  S  S SW  E  S  S  S SW  S
WIND SPD       2  3  2  4  4  1  0  0  0  2  3  5  5  2  2  2  2  3  5  8  4  4
CLOUDS        SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2
POP 12HR                      0           0          10           5          20
QPF 12HR                      0           0           0           0        0.06
RAIN SHWRS                                                        S  S  S  S  S
TSTMS                                                             S  S  S  S  S


DATE          TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          68    83      67    80      64    83      64    86
TEMP          71 70 81 79   71 69 78 76   68 66 81 79   68 67 83 81
DEWPT         63 65 65 64   67 65 65 64   64 64 62 64   63 63 59 64
PWIND DIR         S     S      SW    SW      SW    SW      NW     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B2 B2   B1 B1 B2 B2   B2 B1 B2 B2   B1 SC B1 B1
POP 12HR         30    40      50    50      30    40      20    20
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S

$$

TNZ099-232100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
249 AM EDT SAT MAY 23 2015

DATE             SAT 05/23/15            SUN 05/24/15            MON 05/25/15
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                      82          57          85          67          84
TEMP          53 54 70 78 81 76 68 63 60 63 75 82 84 81 75 71 69 69 77 82 83 80
DEWPT         50 49 48 48 48 49 50 52 54 55 55 56 56 57 60 62 63 64 64 65 65 64
RH            89 83 45 35 32 39 52 67 81 75 50 41 38 44 60 73 81 84 64 56 55 58
WIND DIR       N NE  S SE SE SE SE  E  E  S SE SE SE SE SE  S  S  S  S SE SE  S
WIND SPD       1  1  4  8  8  5  1  0  0  4  9 11 12 10  4  8  8  6  8  8  8  8
CLOUDS        FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2
POP 12HR                      0           0           5          10          20
QPF 12HR                      0           0           0           0        0.10
RAIN SHWRS                                                        S  S  S  S  C
TSTMS                                                             S  S  S  S  C


DATE          TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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          68    83      67    80      66    83      66    86
TEMP          72 70 81 79   71 69 78 77   69 68 81 79   70 68 84 81
DEWPT         66 66 65 64   67 65 65 65   65 64 63 65   65 63 59 65
PWIND DIR         S     S       S     S       S    SE       E     S
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV B2   B2 B2 OV B2   B1 B2 B2 B2   B1 SC SC B1
POP 12HR         40    50      50    60      40    40      20    20
RAIN SHWRS     C  C  C  C    C  C  L  L    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    S  S  L  L    S  S  C  C    S  S  S  S

$$

NCZ060-232100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
249 AM EDT SAT MAY 23 2015

DATE             SAT 05/23/15            SUN 05/24/15            MON 05/25/15
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          49          82          59          80
TEMP          46 48 65 75 78 72 62 56 52 60 72 79 81 77 69 64 62 62 72 77 79 76
DEWPT         46 47 47 48 49 50 50 50 50 50 50 51 53 55 56 57 57 58 60 62 62 60
RH           100 96 52 38 36 46 65 80 93 69 46 38 38 47 63 78 84 87 66 60 56 58
MIN/MAX RH                   36          96          37          90          56
WIND DIR       E SE SE SE SE SE  E  E SE  E  S SW SW  S NW  S  S  S  S  S  S SE
WIND DIR DEG  10 12 15 15 15 14 11 11 12 11 16 22 21 18 32 16 18 19 18 19 18 15
WIND SPD       2  3  8  8  8  6  2  2  3  2  4  8  9  4  3  4  3  3  4  5  4  5
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B2
CLOUDS (%)    16 16 16 25 25  8  8  8  8 20 20 28 28 31 31 43 43 69 69 68 68 77
VSBY           5  6 10 10 10 10 10 10
POP 12HR                      0           0           0           0          20
QPF 12HR                      0           0           0           0        0.02
RAIN SHWRS                                                        S  S  S  S  C
TSTMS                                                             S  S  S  S  C
HAINES                        4                       4
LAL               1     1     1     1     1     1     1     1     2     2     3
MAX MIX HGT                5900                    5300
T WIND DIR                   SE                       S
T WIND SPD                   10                      13
ADI                          38                      43
MAX LVORI                     4                       1
STABILITY         G     B     B     G     G     B     A     G     F     B     B
CEILING       20800 15900  NONE  NONE  NONE 13800  NONE  3200  3200  4700  8900
STA PRES      28.39 28.41 28.35 28.39 28.40 28.38 28.28 28.32 28.33 28.32 28.29


DATE          TUE 05/26/15  WED 05/27/15  THU 05/28/15  FRI 05/29/15
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    79      64    78      62    80      60    82
TEMP          68 66 77 76   67 66 76 74   66 64 78 75   65 63 79 77
DEWPT         64 63 63 62   64 63 64 62   61 61 62 64   60 61 60 64
PWIND DIR        SE    SE      SE     S      SE    SE       E    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV OV B2   B2 B2 B2 B2   B1 B2 B2 B2   B1 SC B1 B1
POP 12HR         40    50      40    50      40    40      20    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          C  C  C  C    S  S  C  C    S  S  C  C    S  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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