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

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FOUS54 KMRX 300737
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
336 AM EDT SAT APR 30 2016

TNZ017-302100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N  82.41W ELEV. 1536 FT
336 AM EDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          60          79          58          74
TEMP          58 56 69 75 78 75 68 64 62 62 71 77 78 74 67 63 60 60 68 72 73 69
DEWPT         50 51 56 56 56 60 57 58 59 59 62 59 56 60 56 59 56 58 55 52 48 52
RH            75 83 63 52 47 60 68 81 90 90 73 54 47 62 68 87 87 93 63 49 41 55
WIND DIR       E  E SE SE  S SE SE SE SW SW SW SW SW SW SW  W SW  W  W  W  W NW
WIND SPD       3  5  8  9 10  9  5  8  8  5  5  9 14  8  6  9  5  4  5  6  6  5
CLOUDS        OV OV B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B2
POP 12HR                     60          70          70          60          30
QPF 12HR                   0.26        0.21        0.22        0.16        0.02
RAIN SHWRS     S  S  S  L  L  L  L  L  L  L  L  L  L  L  L  C  C  C  C  S  S  C
TSTMS                   L  L  L  L  C  C  L  L  L  L  L  L  S  S  S  S


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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          52    72      51    70      48    66      43    64
TEMP          57 54 70 67   56 53 68 65   53 50 64 61   48 46 61 60
DEWPT         50 52 51 50   48 49 45 45   46 45 43 40   40 41 38 41
PWIND DIR         N    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B1   B2 B2 B1 B1   SC B1 B1 B1   B1 SC B1 B1
POP 12HR         40    50      40    20      30    40      20    30
RAIN SHWRS     C  C  C  C    C  C  S  S    C  C  C  C    S  S  C  C

$$

TNZ071-302100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N  83.98W ELEV. 979 FT
336 AM EDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          63          81          63          77
TEMP          63 61 71 77 79 76 70 67 65 65 74 79 80 77 71 67 65 65 71 75 76 72
DEWPT         53 56 57 60 60 62 63 63 61 62 62 61 59 60 61 62 59 62 57 56 53 55
RH            70 84 61 56 52 62 78 87 87 90 66 54 49 56 71 84 81 90 61 52 45 55
WIND DIR       E  E  S SW  S  S SE  S SW SW SW SW SW SW SW SW SW  W NW NW NW NW
WIND SPD       4  2  4  9 12  9  6  9  6  5  8 13 13  9 10  9  8  4  5  5  3  4
CLOUDS        OV B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR                     60          70          60          50          20
QPF 12HR                   0.25        0.22        0.18        0.11        0.03
RAIN SHWRS        C  C  L  L  L  L  L  L  L  L  L  L  C  C  C  C  S  S  S  S  C
TSTMS                   L  L  L  L  C  C  L  L  L  L  C  C  S  S        S  S


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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          56    74      54    73      52    69      47    68
TEMP          61 58 72 69   59 56 71 68   57 54 67 64   52 50 65 64
DEWPT         54 55 54 52   49 49 47 47   48 48 44 41   43 42 39 42
PWIND DIR         N    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B2 B2 B2 B2   B2 B1 B1 SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         50    40      30    10      30    20      10    20
RAIN SHWRS     C  C  C  C    C  C          S  C  S  S          S  S
TSTMS                   S

$$

TNZ036-302100-
OAK RIDGE-ANDERSON TN
36.00N  84.24W ELEV. 913 FT
336 AM EDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          63          81          62          77
TEMP          63 61 71 76 78 75 70 67 65 65 74 79 80 77 70 66 64 64 71 75 76 72
DEWPT         55 54 57 60 62 62 63 62 62 60 61 61 62 61 61 60 57 58 54 54 52 54
RH            75 78 61 58 58 64 78 84 90 84 64 54 54 58 73 81 78 81 55 48 43 53
WIND DIR      NE NE SE  S  S  S  S SW SW SW  S  S SW SW SW SW SW  N NW NW NW  N
WIND SPD       5  4  2  9 12  8  5  3  2  3  8 13 12  8  9  6  3  4  5  4  2  3
CLOUDS        OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR                     60          80          60          50          20
QPF 12HR                   0.28        0.25        0.22        0.12        0.02
RAIN SHWRS     S  C  C  L  L  D  D  L  L  L  L  L  L  C  C  C  C  S  S  S  S  C
TSTMS                   L  L  D  D  C  C  L  L  L  L  C  C  S  S        S  S


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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          56    74      53    73      51    70      46    68
TEMP          61 58 72 69   58 55 71 68   56 53 68 64   52 49 65 64
DEWPT         53 54 52 51   48 48 45 45   48 47 41 41   43 42 39 42
PWIND DIR         N     N      NW    NW      NW    NW       N    NW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B1 B1   B1 B1 SC SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         50    40      20    10      30    20      10    20
RAIN SHWRS     C  C  C  C    S  S          C  C  S  S          S  S
TSTMS                   S

$$

TNZ099-302100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N  85.22W ELEV. 688 FT
336 AM EDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      81          63          80          63          79
TEMP          65 63 72 78 80 77 71 67 65 65 73 78 79 76 70 67 65 65 73 77 78 74
DEWPT         57 57 58 64 60 63 61 60 61 61 63 64 61 63 60 61 58 60 57 57 54 58
RH            75 81 61 62 51 62 71 78 87 87 71 62 54 64 71 81 78 84 57 50 43 57
WIND DIR      NE  N  S  S  S SW SW SW  S  E SW  S  S  S SW SW  W  W  N  N  W  W
WIND SPD       2  1  8 11 11 10  8  4  4  1  8  8  9  9  6  5  5  2  2  2  0  5
CLOUDS        B2 B2 B2 OV OV OV B2 B2 B2 B2 OV B2 B2 B1 B2 B1 B2 B1 B1 B1 B1 OV
POP 12HR                     60          70          60          40          30
QPF 12HR                   0.24        0.18        0.34        0.11        0.05
RAIN SHWRS     S  C  C  L  L  L  L  L  L  L  L  L  L  C  C  C  C  C  C  S  S  C
TSTMS             C  C  L  L  L  L  C  C  L  L  L  L  C  C  S  S  S  S  S  S


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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          57    75      55    75      54    72      49    71
TEMP          62 59 73 70   60 57 73 70   59 56 70 67   54 52 68 66
DEWPT         58 56 55 54   51 51 47 47   49 48 43 41   44 44 39 41
PWIND DIR        NW    NW       N    NW      NW     N       N    NW
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    OV B2 B2 B1   B2 B1 SC SC   SC SC SC FW   FW FW FW SC
POP 12HR         50    40      20    10      10    10      10     0
RAIN SHWRS     C  C  C  C    S  S
TSTMS                   S

$$

NCZ060-302100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N  84.12W ELEV. 1600 FT
336 AM EDT SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          60          81          58          77
TEMP          60 57 72 79 82 78 70 65 63 63 73 78 80 76 68 63 61 60 69 75 76 72
DEWPT         53 56 60 57 59 65 64 61 61 61 67 60 61 64 60 61 58 59 58 55 53 59
RH            78 96 66 47 46 64 81 87 93 93 81 54 52 66 76 93 90 96 68 50 45 64
MIN/MAX RH                   45         100          51          96          45
WIND DIR       E SE  S  S  S SE SE  S  S  S SW  S  S  S SW SW  W  W  W  W  W  W
WIND DIR DEG  10 13 16 18 16 15 14 16 17 18 21 19 18 19 22 23 24 24 28 27 28 26
WIND SPD       3  6 10 11  8  8  4  4  5  4  6  3  6  8  8  5  4  4  5  6  5  4
CLOUDS        B2 B1 B1 B2 OV OV OV B2 OV B2 OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 OV
CLOUDS (%)    75 65 57 80 88 93 95 80 88 81 97 80 84 75 76 75 83 67 53 63 63 91
VSBY          10  6 10 10 10 10  7  4
POP 12HR                     60          70          60          60          30
QPF 12HR                   0.21        0.19        0.17        0.11        0.04
RAIN SHWRS        C  C  L  L  L  L  L  L  L  L  L  L  L  L  C  C  C  C  C  C  C
TSTMS             C  C  L  L  L  L  C  C  L  L  L  L  L  L  S  S  S  S  S  S
HAINES                        4                       3
LAL               3     4     4     4     4     4     4     4     2     2     2
MAX MIX HGT                5900                    5500
T WIND DIR                    S                      SW
T WIND SPD                   19                      13
ADI                          72                      46
MAX LVORI                     4                       4
STABILITY         E     C     C     D     D     B     B     E     F     B     B
CEILING        8900  5500  9800  4700  4000  4700  NONE  NONE 18200 15900  9800
STA PRES      28.03 28.05 28.03 28.06 28.06 28.06 28.04 28.09 28.10 28.09 28.08


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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          54    74      52    73      49    69      44    68
TEMP          59 56 72 69   57 55 70 67   55 51 67 63   50 47 65 63
DEWPT         56 55 53 55   50 51 46 47   46 47 43 41   42 43 38 41
PWIND DIR         W    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B2 B1   B2 B1 B1 SC   SC B1 SC SC   FW SC FW SC
POP 12HR         50    50      40    20      20    20      10    10
RAIN SHWRS     C  C  C  C    C  C  S  S       S  S
TSTMS                   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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