Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 200814
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
314 AM CDT SUN APR 20 2014

ALZ006-202100-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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          53          78          60          76
TEMP          51 49 65 76 79 73 63 60 54 53 66 74 78 73 67 65 61 60 68 73 76 70
DEWPT         45 46 48 48 48 49 51 52 51 49 50 49 49 50 52 54 57 58 57 56 55 54
RH            80 89 54 37 34 43 65 75 90 86 56 41 36 44 59 68 87 93 68 55 48 57
WIND DIR      SE  E SE NE  S  E SE SE SE SE  S SW SW SW SW  W  W SW  W NW NW NW
WIND SPD       2  4  8  3  6  6  2  3  5  6  9  6  9  6  3  1  2  4  5  8  8  9
CLOUDS        FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B1
POP 12HR                      0           0          20          60          60
QPF 12HR                      0           0           0        0.09        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  L  L  L  L  L  L  L  L
TSTMS                                                 L  L  L  L  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          50    76      51    80      59    79      58    80
TEMP          57 50 73 71   59 51 77 76   65 59 75 74   63 59 75 72
DEWPT         50 47 46 45   47 48 51 53   56 56 58 57   56 55 53 53
PWIND DIR         N     N       E     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 FW FW FW   FW FW FW FW   SC SC B1 B1   B1 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$
ALZ005-202100-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      78          53          78          60          76
TEMP          50 49 64 75 78 73 63 60 54 53 66 74 78 73 66 64 61 60 68 73 76 70
DEWPT         46 47 48 48 48 49 51 53 52 49 51 49 49 50 51 53 56 58 57 56 55 54
RH            86 93 56 38 35 43 65 78 93 86 58 41 36 44 58 67 84 93 68 55 48 57
WIND DIR       E  E  S  N SE SE SE SE SE SE  S  S SW SW SW  W  W SW  W NW NW NW
WIND SPD       2  2  5  3  5  3  3  3  3  3  8  9  8  5  3  2  3  5  5  8  9  9
CLOUDS        FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B1
POP 12HR                      0           0          20          60          60
QPF 12HR                      0           0           0        0.09        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  L  L  L  L  L  L  L  L
TSTMS                                                 L  L  L  L  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          49    76      51    81      57    79      57    79
TEMP          56 49 73 71   59 51 77 76   63 58 75 74   63 58 74 71
DEWPT         50 47 46 45   47 48 51 53   56 56 58 57   56 55 54 53
PWIND DIR         N     N       E     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    B1 FW FW FW   FW FW FW FW   SC SC B1 B1   B1 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$
ALZ002-202100-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      78          53          79          60          77
TEMP          51 50 65 75 78 73 63 60 54 53 67 75 79 74 67 65 60 60 69 74 77 70
DEWPT         45 47 50 49 48 50 51 51 51 50 53 50 50 52 54 55 56 57 58 56 54 53
RH            80 89 58 40 35 44 65 72 90 89 61 41 36 46 63 70 87 90 68 53 45 55
WIND DIR      NE SE  S  W  W  E  S  S  S SE  S SW  W NW NW NW  W  W  W NW NW NW
WIND SPD       0  2  4  3  4  3  1  2  2  1  8  6  8  5  4  4  4  5  8 10 11  8
CLOUDS        FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 OV OV OV OV OV OV OV OV SC
POP 12HR                      0           0          20          60          60
QPF 12HR                      0           0           0        0.12        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                S  S  S  S  L  L  L  L  L  L  L  L
TSTMS                                                 L  L  L  L  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          49    77      51    82      60    80      58    79
TEMP          56 49 73 72   59 51 78 77   66 61 77 74   63 58 73 71
DEWPT         49 47 46 45   49 49 51 53   57 57 58 57   56 55 53 52
PWIND DIR         N    NE      SE     S       S    SW      SW     W
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    SC FW FW FW   FW FW FW FW   SC SC B1 B1   B1 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$
ALZ010-202100-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      78          50          76          56          75
TEMP          48 47 61 75 78 68 59 56 51 50 64 72 76 71 63 61 57 56 65 71 75 69
DEWPT         47 47 48 48 49 50 49 47 46 47 48 47 48 50 51 52 57 56 55 54 53 53
RH            96100 62 38 36 52 69 72 83 89 56 41 37 47 65 72100100 70 55 46 57
WIND DIR      SE  E  E NE NE SE  E NW NE  N  S SW SW SW  W NW  W SW SW  W NW  N
WIND SPD       1  1  4  4  3  2  0  1  1  0  3  8  3  2  1  0  0  1  8  8 10  6
CLOUDS        SC FW FW SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV B1
POP 12HR                      0           0          10          40          60
QPF 12HR                      0           0           0        0.04        0.14
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                            C  C  C  C  L  L  L  L
TSTMS                                                 C  C  C  C  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          50    74      49    79      55    78      56    79
TEMP          56 50 71 69   57 49 75 74   61 56 74 73   61 56 73 71
DEWPT         50 46 43 43   45 44 50 53   52 52 54 54   54 53 52 53
PWIND DIR         N     N       E     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 FW FW FW   FW FW FW FW   SC SC B1 B1   B2 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$
ALZ016-202100-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          52          75          58          75
TEMP          48 47 62 73 76 70 61 59 53 53 64 71 75 70 64 62 59 59 67 72 75 69
DEWPT         44 45 47 48 49 50 50 50 50 49 49 49 49 50 52 54 57 58 55 54 54 52
RH            86 93 58 41 39 49 67 72 89 86 58 46 40 49 65 75 93 96 65 53 48 55
WIND DIR      SE SE  E  W  E  W SE  S  S SE  S  S SW  S  S  S SW SW  W NW NW NW
WIND SPD       2  2  8  4  4  0  2  2  2  2  5  5  4  2  0  0  2  4  5  8  9  8
CLOUDS        FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B1
POP 12HR                      0           0          20          40          60
QPF 12HR                      0           0           0        0.06        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C  C  C  L  L  L  L
TSTMS                                                 C  C  C  C  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          50    74      51    78      58    78      58    78
TEMP          57 51 71 70   59 51 75 74   63 58 74 73   63 58 73 70
DEWPT         49 47 45 44   44 46 51 53   54 55 56 56   54 53 53 53
PWIND DIR         N     N       E     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 FW FW FW   FW FW FW FW   SC SC B1 B1   B1 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$
ALZ006-202100-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      77          52          77          60          75
TEMP          49 48 63 74 77 72 62 59 53 52 65 73 77 72 66 64 60 60 68 72 75 69
DEWPT         48 48 48 48 48 50 51 51 51 49 51 49 48 50 52 54 56 57 57 55 55 53
RH            96100 58 40 36 46 67 75 93 89 60 43 36 46 61 70 87 90 68 55 50 57
WIND DIR       S  S  S SW  N SW SE  S  S  S  S SW SW  S  W NW  W SW  W NW NW NW
WIND SPD       1  0  4  4  3  4  1  1  3  3  9  8  8  3  2  2  3  4  6  8  9 10
CLOUDS        FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B1
POP 12HR                      0           0          20          60          60
QPF 12HR                      0           0           0        0.09        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  L  L  L  L  L  L  L  L
TSTMS                                                 L  L  L  L  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          47    76      50    80      58    78      57    77
TEMP          54 48 72 71   58 50 76 75   64 59 75 73   62 57 72 69
DEWPT         49 46 44 44   47 47 50 52   55 55 57 57   56 55 52 52
PWIND DIR         N     N       E     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 FW FW FW   FW FW FW FW   SC SC B1 B1   B1 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$
ALZ008-202100-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
314 AM CDT SUN APR 20 2014

DATE             SUN 04/20/14            MON 04/21/14            TUE 04/22/14
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      76          51          75          57          74
TEMP          48 47 63 73 76 71 61 58 53 52 63 71 75 71 63 61 58 57 66 71 74 68
DEWPT         45 46 48 49 49 50 49 48 49 49 49 49 49 51 52 54 58 57 55 55 54 53
RH            89 96 58 43 39 47 65 69 86 89 60 46 40 49 67 78100100 68 57 50 59
WIND DIR      SE  E  E NE NE  S  E  S SE  E SE  S  S  S SW SW SW SW  W  W NW NW
WIND SPD       3  3  8  2  5  3  2  0  1  1  4  4  4  2  2  2  2  3  6  8 10  6
CLOUDS        SC FW FW SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV B1
POP 12HR                      0           0          10          40          60
QPF 12HR                      0           0           0        0.03        0.13
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S  C  C  C  C  L  L  L  L
TSTMS                                                 C  C  C  C  L  L  L  L


DATE          WED 04/23/14  THU 04/24/14  FRI 04/25/14  SAT 04/26/14
CDT 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          49    76      50    79      55    78      57    79
TEMP          56 50 72 71   58 50 76 74   61 55 74 73   62 57 73 71
DEWPT         49 46 45 45   44 45 51 53   52 52 56 55   54 53 53 53
PWIND DIR        NW     N       E     S       S    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B1 FW FW FW   FW FW FW FW   SC SC B1 B1   B2 B1 SC SC
POP 12HR         10     0       0     0      20    30      30    10
RAIN SHWRS                                 S  S  C  C    C  S
TSTMS                                      S  S  C  C    C  S

$$

08



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