Point Forecast Matrices
Issued by NWS Huntsville, AL

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236
FOUS54 KHUN 121215
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
615 AM CST FRI FEB 12 2016

ALZ006-122200-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      54          24          34          22          44
TEMP                39 49 54 45 36 31 27 24 27 32 34 30 27 25 23 22 29 39 44 42
DEWPT               29 33 32 31 29 24 19 12  8  6  6  8 12 11 12 12 11 12 15 21
RH                  67 54 43 58 75 75 71 60 44 33 30 39 53 55 62 65 46 32 30 43
WIND DIR            NE NW NW NW  N  N  N  N  N  N  N  N NE NE NE  E SE SE  S  S
WIND SPD             2  6 10  8  9 10 11 10 13  9  8  5  4  3  3  3  6  8  9  8
CLOUDS              B1 SC SC SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 OV
POP 12HR                     10           5           0           0          30
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          C
WIND CHILL                            17 14 16
MIN CHILL                                14    13                17    17


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    49      37    53      37    56      36    61
TEMP          38   36 46 45 40   37 50 48 41   37 52 50 40   36 56 55
DEWPT         26   32 39 42 38   33 36 36 34   32 37 35 33   31 39 39
PWIND DIR          SE    SE       N     W       W    NW       E    SE
WIND CHAR          LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV   OV OV OV OV   B2 SC B1 SC   SC FW SC FW   FW FW FW
POP 12HR           70    80      70    20      10    10       5     5
RAIN           L    L  D  D  L    L  S  S

$$
ALZ005-122200-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      53          23          34          20          43
TEMP                37 48 53 44 35 30 26 23 27 32 34 30 25 23 21 20 28 38 43 40
DEWPT               30 33 32 31 29 25 19 13  7  5  4  7 11 10 13 12 10 12 13 20
RH                  75 56 44 60 78 81 74 65 42 31 27 37 55 57 71 71 46 34 29 44
WIND DIR            NE NW NW NW  N  N  N  N  N  N  N  N NE NE NE  E SE  S  S  S
WIND SPD             2  6 10  8  9 10 10 10 13  9  8  4  4  3  3  3  6  8  9  8
CLOUDS              SC FW SC SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          C
WIND CHILL                            16 12 16          19
MIN CHILL                                12    12          18    15    15


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            34    48      35    52      36    56      35    60
TEMP          36   34 45 44 38   35 48 47 40   36 52 50 39   35 55 54
DEWPT         27   33 40 43 38   34 38 38 36   33 38 36 34   33 41 41
PWIND DIR          SE    SE       N     W       W    NW       E    SE
WIND CHAR          LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV   OV OV OV OV   B2 SC SC SC   SC FW SC FW   SC FW FW
POP 12HR           70    80      70    20      10    10       5     5
RAIN           L    L  D  D  L    L  S  S

$$
ALZ002-122200-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      53          25          35          22          44
TEMP                38 48 53 44 36 31 28 25 28 33 35 31 27 25 23 22 29 39 44 42
DEWPT               29 32 31 30 27 24 19 13  9  5  5  8 12 12 12 12 13 13 17 22
RH                  70 54 43 57 69 75 68 60 44 30 28 37 53 57 62 65 51 34 33 44
WIND DIR            NE NW NW NW  N  N  N  N  N  N  N  N NE  E  E  E SE SE  S  S
WIND SPD             2  8 10  8 10 10 10  9 10  6  6  3  3  3  3  3  6  9  9  8
CLOUDS              SC FW FW FW SC SC FW FW FW FW SC SC SC B1 B1 SC B1 B1 B2 OV
POP 12HR                     10           0           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                       S  L
WIND CHILL                            19 16 19
MIN CHILL                                16    15                16    16


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    49      35    54      37    57      35    61
TEMP          38   36 46 45 38   35 50 49 41   37 53 51 40   35 56 56
DEWPT         29   34 41 41 36   32 37 36 34   32 38 36 34   32 42 41
PWIND DIR           S    SE      NW     W      NW    NW       E    SE
WIND CHAR          LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    OV   OV OV OV OV   B1 SC SC SC   SC FW SC FW   SC FW FW
POP 12HR           70    80      60    20      10    10       5     5
RAIN           L    L  D  D  L    C  S  S

$$
ALZ010-122200-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      53          22          34          20          42
TEMP                37 48 53 44 34 29 25 22 26 31 34 30 25 23 21 20 27 37 42 39
DEWPT               30 34 33 32 30 25 19 13  8  6  4  7 10 10 11 10  8 11 13 19
RH                  75 58 46 62 85 85 78 68 46 34 27 37 52 57 65 64 44 33 30 44
WIND DIR             E  W NW NW  N  N  N  N  N  N  N  N  N NE NE  E  E SE  S SE
WIND SPD             1  5 11  6 10 10 12 11 13 10  9  5  4  3  3  3  6  6  8  5
CLOUDS              B2 SC SC SC SC SC FW FW FW FW FW SC SC SC B1 B1 SC B1 SC B2
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          C
WIND CHILL                            14 10 14          19
MIN CHILL                                10    10          18    15    15


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            32    46      36    49      35    54      32    59
TEMP          34   32 43 43 38   36 46 45 38   35 50 48 37   32 53 53
DEWPT         23   28 36 41 38   35 34 35 34   32 35 34 31   30 36 35
PWIND DIR          SE    SE       W     W       W    NW       N    SE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2   OV OV OV OV   OV SC B1 SC   SC FW SC SC   FW FW FW
POP 12HR           70    70      70    20      10    10       5     5
RAIN           C    L  L  L  L    L  S  S
SLEET               L  L
SNOW                C

$$
ALZ016-122200-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      54          22          34          19          45
TEMP                39 49 54 44 34 29 25 22 26 31 34 29 25 22 20 19 28 40 45 42
DEWPT               30 34 33 31 29 25 20 14  9  5  4  7 10  9 12 11 10 11 15 21
RH                  70 56 45 60 82 85 81 71 48 32 27 39 52 57 71 70 46 30 29 43
WIND DIR            NE NW NW NW  N  N  N  N  N  N  N  N NE NE  E  E SE  S  S  S
WIND SPD             2  8 11  8  9 11 11 11 13 10  9  4  5  4  3  3  8  8  9  9
CLOUDS              B1 FW SC FW SC SC FW FW FW FW SC SC SC B1 B1 SC SC SC SC B2
POP 12HR                     10           0           0           0          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          C
WIND CHILL                         19 14 10 14          18 16
MIN CHILL                          19    10    10          16    13    13


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    49      35    53      37    56      36    60
TEMP          38   36 46 45 38   35 49 48 41   37 52 50 40   36 55 55
DEWPT         25   33 40 42 38   34 36 37 35   32 37 35 34   33 39 39
PWIND DIR           S    SE       W     W       W     W       E    SE
WIND CHAR          GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B2   OV OV OV OV   B2 SC SC SC   SC FW FW FW   SC FW FW
POP 12HR           70    80      70    20      10     5       5     5
RAIN           C    L  D  D  L    L  S  S

$$
ALZ006-122200-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      51          22          32          20          41
TEMP                36 46 51 42 33 28 25 22 25 30 32 28 25 23 21 20 27 37 41 39
DEWPT               30 32 31 30 28 24 18 12  8  5  5  7 10  9 11 11 11 11 13 20
RH                  79 58 46 62 82 85 74 65 48 34 31 40 52 54 65 67 50 33 31 46
WIND DIR            NE NW NW  N  N  N  N  N  N  N  N  N NE NE NE  E SE SE  S  S
WIND SPD             2  5 10  8 10 11 12 11 13 10  8  4  4  3  3  2  6  8  9  8
CLOUDS              B1 SC SC SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                          L
WIND CHILL                         18 14 10 13          19
MIN CHILL                          18     9     9          18    16    16


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            34    47      36    50      35    54      34    59
TEMP          36   34 44 44 38   36 47 46 38   35 50 48 38   34 54 53
DEWPT         26   31 37 40 38   34 36 36 34   32 36 34 32   31 38 38
PWIND DIR          SE    SE       N     W       W    NW       E    SE
WIND CHAR          LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV   OV OV OV OV   B2 B1 B1 SC   SC SC SC SC   FW FW FW
POP 12HR           70    80      70    20      10    10       5     5
RAIN           L    L  D  D  L    L  S  S

$$
ALZ008-122200-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
615 AM CST FRI FEB 12 2016

DATE             FRI 02/12/16            SAT 02/13/16            SUN 02/14/16
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      54          23          34          20          44
TEMP                39 49 54 45 35 30 26 23 27 32 34 30 25 23 21 20 28 39 44 41
DEWPT               31 36 34 33 30 26 21 14  9  5  4  7 10 10 10 10  8 11 15 21
RH                  73 61 46 62 82 85 81 68 46 31 27 37 52 57 62 64 42 31 30 44
WIND DIR            SE  W NW NW  N  N  N  N  N  N  N  N  N NE  E  E  E SE  S SE
WIND SPD             1  6 11  8 10 11 12 12 13 10  9  4  4  4  4  4  8  6  8  6
CLOUDS              B1 SC SC SC SC SC FW FW FW FW FW SC SC SC B1 SC SC SC SC B2
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          C
WIND CHILL                            15 12 16                   14
MIN CHILL                                11    11          17    13    13


DATE               MON 02/15/16  TUE 02/16/16  WED 02/17/16  THU 02/18/16
CST 6HRLY     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            35    49      37    52      37    55      36    60
TEMP          37   35 46 45 40   37 49 47 40   37 51 49 40   36 55 54
DEWPT         24   32 40 43 40   35 37 38 35   32 38 36 34   32 39 39
PWIND DIR          SE    SE       W     W       W    NW       N    SE
WIND CHAR          LT    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B2   OV OV OV OV   B2 SC SC SC   SC FW FW FW   FW FW FW
POP 12HR           70    70      70    20      10     5       5     5
RAIN           C    L  L  L  L    L  S  S

$$

13



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