Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 072356
PFMHUN
FOUS54 KHUN 072356
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
556 PM CST WED DEC 7 2016

ALZ006-081000-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      34          42          21          37          18
TEMP             43 42 40 37 34 36 41 41 34 28 25 24 21 27 34 37 29 25 21 20 18
DEWPT            39 39 36 32 28 26 25 23 22 20 19 17 16 17 16 16 17 17 17 17 17
RH               86 89 85 82 78 67 52 48 61 71 78 74 81 65 47 42 60 71 84 88 96
WIND DIR          N  N  N  N  N  N  N NW NW  N  N  N  N  N  N  N  N  N  N NE NE
WIND SPD          3  4  4  6  6 11 11 10  8  4  4  5  5  8  6  5  4  3  2  2  2
CLOUDS           B2 OV OV OV B2 B1 B1 SC SC FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S
WIND CHILL                                     19 17 13 19
MIN CHILL                                      18    13    14          18    13


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          43      31    51      41    52      33    54      35    46
TEMP          41 35 31   34 49 48 46   41 52 46 36   35 53 47 39   36 46 41
DEWPT         17 21 22   25 36 42 43   41 38 35 31   30 34 35 34   31 33 28
PWIND DIR         E      SE    SE       S    NW       N    NE      NE    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL SC SC   SC B1 B2 OV   B1 B2 B1 SC   SC SC SC SC   B1 B2 B2
POP 12HR          0       5    50      70    40      10    10      20    30
RAIN SHWRS                   S  C  L    L  C  C                S    S  C  C

$$
ALZ005-081000-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      35          43          22          37          20
TEMP             43 43 41 38 35 37 41 42 35 30 26 25 22 28 34 37 29 26 22 22 20
DEWPT            39 39 36 32 28 26 25 23 22 21 19 18 17 17 16 16 17 17 18 17 17
RH               86 86 82 79 75 64 52 46 59 69 74 74 81 63 47 42 60 68 84 81 88
WIND DIR          N  N  N  N  N  N  N NW NW  N  N  N  N  N  N  N  N  N  N NE NE
WIND SPD          3  4  5  8  8 11 11 11  9  5  5  6  6  8  6  6  4  4  3  3  3
CLOUDS           B2 OV OV OV B2 B1 B1 SC SC FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S
WIND CHILL                                     19 18 14
MIN CHILL                                      17    13    14          17    15


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          43      32    51      42    53      34    53      36    46
TEMP          41 36 32   35 50 49 48   42 53 47 38   36 52 47 39   36 46 41
DEWPT         17 21 22   26 36 42 44   42 37 36 32   31 34 35 34   32 33 28
PWIND DIR         E      SE     S       S    NW       N    NE      NE    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    CL SC SC   SC B1 B2 OV   B1 B2 B1 SC   SC SC SC SC   B1 B2 B2
POP 12HR          0       5    50      70    40      10    10      20    30
RAIN SHWRS                   S  C  L    L  C  C                S    S  C  C

$$
ALZ002-081000-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      34          42          20          37          18
TEMP             43 42 40 37 34 36 41 40 34 29 25 23 20 28 34 37 29 26 22 20 19
DEWPT            37 38 35 29 27 26 25 22 20 20 18 17 15 16 15 16 16 16 16 15 15
RH               79 86 82 72 75 67 52 48 56 69 74 77 81 60 45 42 58 65 77 81 84
WIND DIR          N  N  N  N  N  N NW NW NW NW  N  N  N  N  N NW  N  N  N NE NE
WIND SPD          2  3  4  5  5 10 10 10  6  4  4  4  4  5  5  5  3  2  2  2  2
CLOUDS           OV OV OV OV B2 B1 SC SC SC FW CL CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S
WIND CHILL                                        17 13
MIN CHILL                                      18    13    15                18


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          42      33    49      39    51      32    52      33    45
TEMP          39 36 33   36 47 49 47   39 51 46 37   33 51 47 39   33 44 41
DEWPT         17 20 21   24 36 41 42   38 35 33 30   29 34 33 32   29 32 27
PWIND DIR        SE      SE     S      SW    NW       N     E      NE    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL SC SC   B1 B2 B2 OV   B1 B2 SC SC   SC SC SC SC   B1 B2 B2
POP 12HR          0      10    60      60    30      10    10      20    20
RAIN SHWRS                   C  L  L    L  C  C                S    S  S  S

$$
ALZ010-081000-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      36          44          21          37          20
TEMP             44 43 40 38 36 37 43 43 35 31 25 24 21 28 34 37 28 24 22 22 20
DEWPT            40 39 37 36 31 25 24 22 19 18 16 16 14 15 14 14 14 14 15 15 15
RH               86 86 89 92 82 61 47 43 52 58 68 71 74 58 43 38 55 65 74 74 81
WIND DIR         NW NW NW NW  N  N  N NW NW  N  N  N  N  N  N  N  N  N  N  N NE
WIND SPD          4  3  3  5  6 10 11 13  8  6  6  6  5  8  8  8  4  3  3  3  2
CLOUDS           B2 B2 OV OV OV B2 B1 B1 SC FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S
WIND CHILL                                     18 17 14
MIN CHILL                                      16    12    14          16    15


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          42      28    50      41    53      33    53      35    47
TEMP          40 35 29   30 48 45 42   42 53 46 36   35 52 45 39   36 47 40
DEWPT         14 18 20   22 34 40 41   41 38 34 29   29 30 32 32   31 32 27
PWIND DIR         E      SE    SE       S     W       N    NE      NE     N
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    CL SC SC   SC B1 B1 OV   B1 OV B1 SC   SC SC SC SC   SC B2 B1
POP 12HR          0       5    40      70    40      10    10      20    30
RAIN SHWRS                      C  L    L  C  C                S    S  C  C

$$
ALZ016-081000-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      34          42          22          37          20
TEMP             42 42 40 38 34 37 41 41 35 31 26 25 22 27 34 37 28 25 22 22 20
DEWPT            37 38 37 35 28 25 24 22 20 18 17 16 15 15 14 14 15 15 16 15 16
RH               82 86 89 89 78 61 50 46 54 58 68 68 74 60 43 38 58 65 77 74 84
WIND DIR          N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE NE
WIND SPD          3  4  5  8  8 12 14 13  9  6  8  9  6  9  9  8  4  4  4  3  3
CLOUDS           B2 OV OV OV OV B2 B1 B1 SC FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S
WIND CHILL                                     18 16 14 18          19 16
MIN CHILL                                      18    11    14          16    15


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          43      31    52      43    53      34    52      36    44
TEMP          40 35 32   33 51 48 48   43 53 46 37   36 51 46 40   36 44 38
DEWPT         14 20 19   24 35 41 43   42 37 35 30   30 32 34 33   31 32 26
PWIND DIR         E      SE     S      SW    NW       N    NE      NE    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    CL FW FW   SC B1 B2 B2   B1 B2 B1 SC   SC SC SC SC   B1 B2 B1
POP 12HR          0       5    40      70    40      10    10      20    30
RAIN SHWRS                   S  C  L    L  C  C                S    S  C  C

$$
ALZ006-081000-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      33          42          21          36          18
TEMP             42 41 39 37 33 35 40 41 33 28 24 23 21 25 33 36 29 24 21 21 18
DEWPT            38 38 35 29 27 25 24 21 20 19 17 16 15 16 15 15 16 16 16 15 15
RH               86 89 85 72 78 66 52 44 58 68 74 74 77 68 47 42 58 71 81 77 88
WIND DIR          N  N  N  N  N  N  N NW NW  N  N  N  N  N  N  N  N  N  N NE NE
WIND SPD          3  3  5  6  8 11 11 11  9  5  6  6  6  8  8  6  4  3  3  2  2
CLOUDS           B2 OV OV OV B2 B1 SC SC SC FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S
WIND CHILL                                     16 15 12 17
MIN CHILL                                      15    11    12          15    14


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          42      30    50      40    51      32    52      34    44
TEMP          39 34 31   33 48 47 46   40 51 44 36   34 51 45 39   34 44 39
DEWPT         16 20 21   23 34 40 42   40 36 34 30   29 32 33 32   30 31 26
PWIND DIR         E      SE     S       S    NW       N    NE      NE     S
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    CL SC SC   SC B1 B2 OV   B1 B2 B1 SC   SC SC SC SC   B1 B2 B2
POP 12HR          0       5    50      70    40      10    10      20    30
RAIN SHWRS                   S  C  L    L  C  C                S    S  C  C

$$
ALZ008-081000-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
556 PM CST WED DEC 7 2016

DATE           12/07/16      THU 12/08/16            FRI 12/09/16            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      36          43          22          37          21
TEMP             44 43 40 39 36 38 42 43 37 32 27 25 22 27 34 37 30 26 24 23 21
DEWPT            41 39 38 36 31 27 27 25 22 20 18 18 17 18 17 18 17 17 17 16 17
RH               89 86 92 89 82 64 55 49 54 61 68 74 81 68 49 46 58 68 74 74 84
WIND DIR         NW NW NW NW  N  N  N NW NW  N  N  N  N  N  N  N  N  N  N  N NE
WIND SPD          4  5  5  8  9 12 14 14 10  8  8  9  8  9  9  9  5  4  4  4  3
CLOUDS           B2 OV OV OV OV B2 B1 B1 B1 FW FW CL CL CL CL CL CL CL CL CL CL
POP 12HR                     20          10           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                 S
WIND CHILL                                     19 16 14 19             18
MIN CHILL                                      19    13    14          17    16


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          40      30    52      43    52      34    53      37    46
TEMP          38 35 32   32 51 46 46   43 52 47 37   36 52 47 40   38 46 40
DEWPT         18 22 21   24 37 43 44   43 41 37 31   30 34 35 34   33 36 30
PWIND DIR         E      SE    SE      SW    NW       N    NE      NE    NW
WIND CHAR        LT      LT    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    CL FW FW   SC B1 B1 OV   B1 B2 B1 SC   SC SC SC SC   SC B2 B1
POP 12HR          0       5    40      70    40      10    10      20    30
RAIN SHWRS                      C  L    L  C  C                S    S  C  C

$$




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