Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 121857 AAB
PFMHUN

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1257 PM CST FRI FEB 12 2016

ALZ006-131015-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      24          34          22          44          36
TEMP          56 45 36 31 27 24 27 32 34 30 27 25 23 22 29 39 44 42 39 38 37 36
DEWPT         28 31 29 24 19 12  8  6  6  8 12 11 12 12 11 12 15 21 23 26 27 32
RH            34 58 75 75 71 60 44 33 30 39 53 55 62 65 46 32 30 43 52 62 67 85
WIND DIR      NW NW  N  N  N  N  N  N  N  N NE NE NE  E SE SE  S  S SE  S SE SE
WIND SPD      13  8  9 10 11 10 13  9  8  5  4  3  3  3  6  8  9  8  8  8  6  8
CLOUDS        SC SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 OV OV OV OV OV
POP 12HR                      5           0           0          30          80
QPF 12HR                      0           0           0        0.01        0.33
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        S  C  C  L  D  D  D
WIND CHILL                17 14 16
MIN CHILL                    14    13                17    17


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          49      37    53      37    56      36    61      42    64
TEMP          46 45 40   37 50 48 41   37 52 50 40   36 56 55 46   42 60 58
DEWPT         39 42 38   33 36 36 34   32 37 35 33   31 39 39 41   39 45 44
PWIND DIR        SE       N     W       W    NW       E    SE       S     S
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   B2 SC B1 SC   SC FW SC FW   FW FW FW FW   CL FW CL
POP 12HR         90      60    40      10     5       5     5       5     5
RAIN           D  D  L    C  C  S

$$
ALZ005-131015-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      23          34          20          43          34
TEMP          55 44 35 30 26 23 27 32 34 30 25 23 21 20 28 38 43 40 38 36 35 34
DEWPT         27 31 29 25 19 13  7  5  4  7 11 10 13 12 10 12 13 20 23 27 28 33
RH            34 60 78 81 74 65 42 31 27 37 55 57 71 71 46 34 29 44 54 69 75 96
WIND DIR      NW NW  N  N  N  N  N  N  N  N NE NE NE  E SE  S  S  S  S  S SE SE
WIND SPD      13  8  9 10 10 10 13  9  8  4  4  3  3  3  6  8  9  8  8  8  6  9
CLOUDS        FW SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 OV OV OV OV OV
POP 12HR                      5           0           0          30          80
QPF 12HR                      0           0           0        0.01        0.34
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        S  C  C  L  D  D  D
WIND CHILL                16 12 16          19
MIN CHILL                    12    12          18    15    15


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          48      35    52      36    56      35    60      41    63
TEMP          45 44 38   35 48 47 40   36 52 50 39   35 55 54 45   41 59 57
DEWPT         40 43 38   34 38 38 36   33 38 36 34   33 41 41 43   41 46 46
PWIND DIR        SE       N     W       W    NW       E    SE       S     S
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   B2 SC SC SC   SC FW SC FW   SC FW FW FW   CL FW CL
POP 12HR         90      50    30      10     5       5     5       5     5
RAIN           D  D  C    C  C  S

$$
ALZ002-131015-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      25          35          22          44          36
TEMP          55 44 36 31 28 25 28 33 35 31 27 25 23 22 29 39 44 42 39 38 37 36
DEWPT         26 30 27 24 19 13  9  5  5  8 12 12 12 12 13 13 17 22 25 29 30 34
RH            32 57 69 75 68 60 44 30 28 37 53 57 62 65 51 34 33 44 57 70 75 92
WIND DIR      NW NW  N  N  N  N  N  N  N  N NE  E  E  E SE SE  S  S  S  S  S SE
WIND SPD      13  8 10 10 10  9 10  6  6  3  3  3  3  3  6  9  9  8  8  6  5  8
CLOUDS        FW FW SC SC FW FW FW FW SC SC SC B1 B1 SC B1 B1 B2 OV OV OV OV OV
POP 12HR                      0           0           0          30          80
QPF 12HR                      0           0           0        0.02        0.42
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        S  C  L  L  D  D  D
WIND CHILL                19 16 19
MIN CHILL                    16    15                16    16


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          49      35    54      37    57      35    61      44    63
TEMP          46 45 38   35 50 49 41   37 53 51 40   35 56 56 48   44 59 57
DEWPT         41 41 36   32 37 36 34   32 38 36 34   32 42 41 43   42 45 44
PWIND DIR        SE      NW     W      NW    NW       E    SE       S     S
WIND CHAR        GN      GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   B1 SC SC SC   SC FW SC FW   SC FW FW FW   FW FW CL
POP 12HR         90      40    20       5     5       5     5       5     5
RAIN           D  D  C    C  S

$$
ALZ010-131015-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      22          34          20          42          32
TEMP          55 44 34 29 25 22 26 31 34 30 25 23 21 20 27 37 42 39 36 34 33 32
DEWPT         29 32 30 25 19 13  8  6  4  7 10 10 11 10  8 11 13 19 20 23 23 28
RH            37 62 85 85 78 68 46 34 27 37 52 57 65 64 44 33 30 44 52 64 66 85
WIND DIR      NW NW  N  N  N  N  N  N  N  N  N NE NE  E  E SE  S SE SE SE SE SE
WIND SPD      13  6 10 10 12 11 13 10  9  5  4  3  3  3  6  6  8  5  6  6  5  6
CLOUDS        SC SC SC SC FW FW FW FW FW SC SC SC B1 B1 SC B1 SC B2 B2 B2 OV OV
POP 12HR                      5           0           0          20          70
QPF 12HR                      0           0           0           0        0.24
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                           S  C  C     L  D
SLEET                                                                   L  L  D
SNOW                                                                    L  L
WIND CHILL                14 10 14          19
MIN CHILL                    10    10          18    15    15


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          46      36    49      35    54      32    59      38    62
TEMP          43 43 38   36 46 45 38   35 50 48 37   32 53 53 43   38 57 55
DEWPT         36 41 38   35 34 35 34   32 35 34 31   30 36 35 38   36 43 44
PWIND DIR        SE       W     W       W    NW       N    SE      SE     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   OV SC B1 SC   SC FW SC SC   FW FW FW FW   FW FW CL
POP 12HR         90      70    40      10     5       5     5       5     5
RAIN           D  D  L    L  C  S
SLEET          D

$$
ALZ016-131015-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      22          34          19          45          36
TEMP          57 44 34 29 25 22 26 31 34 29 25 22 20 19 28 40 45 42 40 38 37 36
DEWPT         29 31 29 25 20 14  9  5  4  7 10  9 12 11 10 11 15 21 22 25 27 33
RH            34 60 82 85 81 71 48 32 27 39 52 57 71 70 46 30 29 43 48 59 67 89
WIND DIR      NW NW  N  N  N  N  N  N  N  N NE NE  E  E SE  S  S  S  S  S  S SE
WIND SPD      14  8  9 11 11 11 13 10  9  4  5  4  3  3  8  8  9  9  9  9  8  9
CLOUDS        FW FW SC SC FW FW FW FW SC SC SC B1 B1 SC SC SC SC B2 OV OV OV OV
POP 12HR                      0           0           0          20          70
QPF 12HR                      0           0           0           0        0.31
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        S  S  C  C  L  L  D
WIND CHILL             19 14 10 14          18 16
MIN CHILL              19    10    10          16    13    13


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          49      35    53      37    56      36    60      42    63
TEMP          46 45 38   35 49 48 41   37 52 50 40   36 55 55 46   42 59 57
DEWPT         40 42 38   34 36 37 35   32 37 35 34   33 39 39 41   38 45 45
PWIND DIR        SE       W     W       W     W       E    SE       S     S
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   B2 SC SC SC   SC FW FW FW   SC FW FW FW   CL FW CL
POP 12HR         90      60    40      10     5       5     0       5     5
RAIN           D  D  L    C  C  S

$$
ALZ006-131015-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      22          32          20          41          34
TEMP          53 42 33 28 25 22 25 30 32 28 25 23 21 20 27 37 41 39 37 36 35 34
DEWPT         27 30 28 24 18 12  8  5  5  7 10  9 11 11 11 11 13 20 21 26 26 31
RH            36 62 82 85 74 65 48 34 31 40 52 54 65 67 50 33 31 46 52 67 69 89
WIND DIR      NW  N  N  N  N  N  N  N  N  N NE NE NE  E SE SE  S  S SE  S SE SE
WIND SPD      13  8 10 11 12 11 13 10  8  4  4  3  3  2  6  8  9  8  8  8  6  8
CLOUDS        SC SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 OV OV OV OV OV
POP 12HR                      5           0           0          30          80
QPF 12HR                      0           0           0        0.02        0.32
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  C  C  L  D  D  D
WIND CHILL             18 14 10 13          19
MIN CHILL              18     9     9          18    16    16


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          47      36    50      35    54      34    59      40    62
TEMP          44 44 38   36 47 46 38   35 50 48 38   34 54 53 44   40 58 56
DEWPT         37 40 38   34 36 36 34   32 36 34 32   31 38 38 41   38 45 43
PWIND DIR        SE       N     W       W    NW       E    SE       S     S
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   B2 B1 B1 SC   SC SC SC SC   FW FW FW FW   FW FW CL
POP 12HR         90      60    30      20     5       5     5       5     5
RAIN           D  D  L    C  C  S  S

$$
ALZ008-131015-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
1257 PM CST FRI FEB 12 2016

DATE           02/12/16      SAT 02/13/16            SUN 02/14/16            MON
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                      23          34          20          44          35
TEMP          55 45 35 30 26 23 27 32 34 30 25 23 21 20 28 39 44 41 39 37 36 35
DEWPT         31 33 30 26 21 14  9  5  4  7 10 10 10 10  8 11 15 21 21 24 24 32
RH            40 62 82 85 81 68 46 31 27 37 52 57 62 64 42 31 30 44 48 59 61 89
WIND DIR      NW NW  N  N  N  N  N  N  N  N  N NE  E  E  E SE  S SE SE SE SE SE
WIND SPD      16  8 10 11 12 12 13 10  9  4  4  4  4  4  8  6  8  6  8  8  6  9
CLOUDS        FW SC SC SC FW FW FW FW FW SC SC SC B1 SC SC SC SC B2 B2 B2 OV OV
POP 12HR                      5           0           0          20          70
QPF 12HR                      0           0           0           0        0.27
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                           S  C  C  L  L  D
WIND CHILL                15 12 16                   14
MIN CHILL                    11    11          17    13    13


DATE           02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16  FRI 02/19/16
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          49      37    52      37    55      36    60      41    62
TEMP          46 45 40   37 49 47 40   37 51 49 40   36 55 54 45   41 58 56
DEWPT         40 43 40   35 37 38 35   32 38 36 34   32 39 39 40   38 47 47
PWIND DIR        SE       W     W       W    NW       N    SE      SE     S
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   B2 SC SC SC   SC FW FW FW   FW FW FW FW   CL FW CL
POP 12HR         90      70    40      10     5       5     5       5     5
RAIN           D  D  L    L  C  S

$$

31


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