Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 210146
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
846 PM CDT MON APR 20 2015

ALZ006-211030-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          70          46          72          52
TEMP                54 51 46 45 59 67 70 65 55 53 47 46 60 69 72 68 59 56 52 52
DEWPT               46 43 40 39 37 36 35 38 43 44 45 46 49 49 50 52 52 51 50 48
RH                  74 74 79 79 44 32 27 37 64 71 93100 67 49 46 57 78 83 93 86
WIND DIR            NW  W  W  W NW  W SW  S  S  S  S  S SW SW SW  W  S NE NW  N
WIND SPD             6  3  3  3  6  4  9  5  6  5  4  4 10 10 10  4  3  3  3  6
CLOUDS              FW FW FW CL FW FW B1 B1 CL FW B2 B1 B1 B1 OV OV OV OV B2 B2
POP 12HR                      5           5           5          30          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          66      48    69      57    76      52    67      48    69
TEMP          64 62   53 48 66 66   60 57 73 71   58 52 66 63   53 48 66 65
DEWPT         45 45   41 40 45 52   54 57 65 61   55 49 47 47   44 43 49 52
PWIND DIR         N      NE     E      SE    SW      NW     N      NE    SW
WIND CHAR        GN      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B2 SC   SC SC SC B1   B2 OV OV B2   B1 B2 B1 SC   SC SC B1 B1
POP 12HR         20      10    20      60    60      40    10      10    20
RAIN SHWRS                      S    L  L  L  L    C  C                S  S
TSTMS                                L  L  L  L                        S  S

$$
ALZ005-211030-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          70          46          73          51
TEMP                53 51 46 45 59 67 70 65 55 53 47 46 61 69 73 68 59 56 51 52
DEWPT               47 44 42 40 39 36 35 39 42 44 44 46 48 48 49 51 52 51 50 48
RH                  80 77 86 82 47 32 27 38 61 71 89100 62 47 43 54 78 83 96 86
WIND DIR             W SW  W  W NW  W SW  S  S  S  S  S SW SW SW  W  S  N  N  N
WIND SPD             6  3  4  3  6  4  9  5  6  5  4  4 10 10 10  4  3  4  3  8
CLOUDS              FW FW FW CL FW FW B2 B1 CL FW B2 B1 B1 B1 OV OV OV OV B2 B2
POP 12HR                      5           5           5          30          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          66      48    69      57    76      51    68      48    69
TEMP          64 62   52 48 66 66   60 57 74 71   58 52 66 63   53 48 66 64
DEWPT         45 45   41 40 45 52   54 57 66 61   55 48 47 48   44 44 49 52
PWIND DIR        NE      NE     E      SE    SW      NW     N      NE    SW
WIND CHAR        GN      LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B2 SC   SC SC SC B1   B2 OV OV B2   SC B1 B1 SC   SC SC B1 B1
POP 12HR         20      10    30      60    60      30    10      10    20
RAIN SHWRS                      C    L  L  C  C    C  C                S  S
TSTMS                                L  L  C  C                        S  S

$$
ALZ002-211030-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      44          70          47          72          51
TEMP                53 50 45 44 58 67 70 65 56 53 48 47 60 68 72 67 57 54 51 52
DEWPT               45 42 40 38 36 35 34 40 44 44 44 44 47 48 49 52 53 53 49 46
RH                  74 74 82 79 44 30 26 40 64 71 86 89 62 49 44 59 86 96 93 80
WIND DIR             W SW  W  W  W SW SW SW  S  S SW SW SW SW SW  W  S NE  N NE
WIND SPD             5  4  5  3  4  5 10  5  5  5  4  4 10 10 10  5  2  4  4  8
CLOUDS              FW FW FW CL FW FW B2 B1 FW FW B2 B1 B1 B1 OV OV OV OV OV OV
POP 12HR                      5           5           5          30          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          66      48    69      57    77      51    68      48    68
TEMP          64 62   53 49 67 67   61 58 74 72   58 52 66 64   53 49 66 64
DEWPT         44 46   41 40 45 53   55 58 65 60   54 47 47 47   43 44 49 52
PWIND DIR        NE      NE     E      SE    SW       N     N      NE     W
WIND CHAR        GN      LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    B2 B1   SC SC SC B1   B2 OV OV B2   SC B1 B1 SC   SC SC B1 B1
POP 12HR         20      10    30      70    50      30    10      10    20
RAIN SHWRS                      C    L  L  C  C    C  C                S  S
TSTMS                                L  L  C  C                        S  S

$$
ALZ010-211030-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      41          68          46          68          51
TEMP                52 49 43 42 56 64 68 63 54 52 47 46 58 65 68 64 57 55 52 51
DEWPT               45 42 39 38 35 29 28 33 40 40 39 39 43 42 44 47 49 50 49 49
RH                  77 77 86 86 45 27 22 32 59 63 74 76 57 43 42 54 75 83 89 93
WIND DIR            NW NW  W  W NW NW  W SW  S SW SW SW SW SW SW SW SW  W  W  N
WIND SPD             9  6  3  4 10  8  6  5  4  3  4  4  9 11 10  4  3  3  3  5
CLOUDS              FW FW FW FW CL CL SC B1 FW FW SC B1 SC B1 B2 OV OV OV B2 B2
POP 12HR                      5           5           5          30          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          67      46    67      54    72      53    68      46    69
TEMP          65 62   52 46 64 65   58 55 70 68   58 53 66 63   52 47 66 65
DEWPT         46 45   39 37 42 49   51 54 63 59   55 50 48 46   42 42 48 48
PWIND DIR         N       N     E      SE    SW      NW     N       N    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B2 SC   SC SC SC B1   B1 OV OV OV   B2 B1 B1 SC   SC SC SC B1
POP 12HR         20      10    20      60    70      40    20      10    20
RAIN SHWRS                      S    L  L  L  L    C  C  S             S  S
TSTMS                                L  L  L  L                        S  S

$$
ALZ016-211030-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          68          49          69          53
TEMP                54 51 47 46 58 65 68 64 56 54 50 49 60 66 69 65 59 57 54 54
DEWPT               45 42 39 37 35 31 30 34 39 41 41 42 45 47 48 51 53 54 53 51
RH                  71 71 74 71 42 28 24 32 53 61 71 77 58 50 47 60 80 90 96 90
WIND DIR            NW  W  W NW NW NW SW  S  S  S  S  S SW SW SW SW  S NW NW  N
WIND SPD             5  3  4  4  9  4  6  5  5  5  5  4 10  9 10  8  3  3  2  6
CLOUDS              FW FW FW CL FW CL B1 B1 CL FW B2 B1 SC B1 OV OV OV OV OV B2
POP 12HR                      5           5           5          30          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          66      49    68      58    75      53    67      48    69
TEMP          65 63   54 50 66 66   61 58 73 70   59 54 66 63   53 49 67 65
DEWPT         49 47   42 40 45 53   55 58 66 62   57 51 49 48   44 43 50 53
PWIND DIR         N      NE     E      SE    SW      NW     N      NE    SW
WIND CHAR        GN      LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B2 B1   B1 SC SC B1   B2 OV OV B2   B1 SC B1 SC   SC FW SC B1
POP 12HR         20      10    30      60    60      30    10      10    20
RAIN SHWRS                      C    L  L  L  L    C  C                S  S
TSTMS                                L  L  L  L                        S  S

$$
ALZ006-211030-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      42          68          45          68          50
TEMP                51 49 43 42 56 64 68 63 54 52 47 46 58 65 68 64 56 54 50 51
DEWPT               44 41 38 37 35 32 30 36 42 42 41 43 43 42 42 46 48 49 48 46
RH                  77 74 82 82 45 30 24 36 64 69 79 89 57 43 39 52 74 83 93 83
WIND DIR             W  W  W  W NW  W SW  S  S  S  S  S SW SW SW  W SW  N NW  N
WIND SPD             9  4  4  3  6  5 10  5  8  6  5  5 10 11 10  4  3  4  5  8
CLOUDS              FW FW FW CL FW FW B1 B2 FW FW B2 B1 B1 B1 OV OV OV OV B2 B2
POP 12HR                      5           5           5          30          40
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          64      46    68      55    74      50    67      46    67
TEMP          63 61   51 46 65 65   58 55 72 69   56 51 65 62   51 46 65 63
DEWPT         42 43   39 38 43 50   52 55 64 58   54 47 46 45   42 42 48 49
PWIND DIR         N      NE     E      SE    SW       N     N      NE    SW
WIND CHAR        GN      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B2 SC   SC SC SC B1   B2 OV OV B2   B1 B2 B1 SC   SC SC SC B1
POP 12HR         20      10    20      60    60      40    10      10    20
RAIN SHWRS                      S    L  L  C  C    C  C                S  S
TSTMS                                L  L  C  C                        S  S

$$
ALZ008-211030-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
846 PM CDT MON APR 20 2015

DATE           04/20/15      TUE 04/21/15            WED 04/22/15            THU
CDT 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      44          67          47          67          53
TEMP                54 51 46 45 57 64 67 63 55 52 48 48 58 64 67 64 59 58 56 53
DEWPT               46 44 41 39 38 34 34 38 41 42 41 42 47 48 50 52 53 53 52 52
RH                  74 77 83 79 49 32 29 39 59 69 77 80 67 56 54 65 80 83 86 96
WIND DIR            NW NW  W  W NW NW  W SW  S  S SW SW SW SW SW  W SW  W  W  N
WIND SPD             9  5  3  4 10  8  6  4  4  4  4  3 11 10 10  5  3  3  2  5
CLOUDS              FW FW FW CL CL CL SC SC FW FW B1 B1 SC B1 OV OV OV B2 OV B2
POP 12HR                      5           5           5          30          50
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                     C  C  C  C  C


DATE           04/23  FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
CDT 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          67      48    68      57    74      55    68      47    70
TEMP          65 63   53 48 65 66   60 57 72 70   60 55 66 63   52 48 67 65
DEWPT         50 47   41 40 44 52   53 57 65 61   57 52 50 49   43 43 50 51
PWIND DIR         N       N     E      SE    SW      NW     N      NE    SW
WIND CHAR        LT      LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B2 B1   B1 SC SC B1   B2 OV OV B2   B2 SC B2 SC   SC SC SC B1
POP 12HR         20      10    30      60    60      40    20      10    20
RAIN SHWRS                      C    L  L  L  L    C  C  S             S  S
TSTMS                                L  L  L  L                        S  S

$$

07


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