Point Forecast Matrices
Issued by NWS Huntsville, AL

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148
FOUS54 KHUN 150826
PFMHUN
FOUS54 KHUN 150826
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
226 AM CST Fri Dec 15 2017

ALZ006-152200-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      43          28          53          36          53
Temp          31 30 35 41 43 36 32 30 29 29 39 50 53 43 38 36 37 37 43 51 53 50
Dewpt         26 24 26 25 25 26 26 25 24 24 30 32 32 32 31 32 32 33 37 41 45 46
RH            81 78 69 52 49 67 78 81 81 81 70 50 44 65 76 85 82 85 79 68 74 86
Wind dir       N NW NW NW NW  W  W  S  S  S  S  S  S  S SE SE SE SE  E SE  S SE
Wind spd       4  3  8  8  6  3  2  2  2  2  4  6  5  4  3  3  3  4  4  8  9  6
Clouds        B1 B1 B1 B1 SC FW FW CL CL FW FW FW FW FW SC B2 B2 OV OV OV OV OV
PoP 12hr                      0           0           0          10          90
QPF 12hr                      0           0           0           0        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            47    63      50    63      39    58      39    61
Temp          47   51 63 56 51   52 63 56 46   40 57 49 42   41 60 54
Dewpt         47   49 56 54 51   51 53 48 42   36 37 36 35   37 46 47
PWind dir          SE     S      SW    NW       N    NE      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2   OV B2 B2 B2   B2 B2 B1 SC   SC FW FW FW   FW FW SC
PoP 12hr           40    40      50    40      10    10      10    20
Rain shwrs     C    C  C  C  C    C  C  C                        S  S
Tstms                        S    S

$$
ALZ005-152200-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      43          29          53          37          53
Temp          32 31 35 40 43 37 34 32 30 30 40 50 53 43 38 37 37 37 42 50 53 51
Dewpt         27 25 25 25 25 27 26 26 25 26 30 32 32 33 32 32 33 34 38 41 45 47
RH            81 78 66 55 49 67 72 78 81 85 67 50 44 67 79 82 85 89 86 71 74 86
Wind dir       N NW NW NW NW  W  W SW  S  S  S  S  S  S  S SE SE SE  E SE  S SE
Wind spd       4  3  9  9  8  3  3  2  2  2  5  6  6  4  4  4  4  5  5  9  9  6
Clouds        B1 B1 B1 B1 SC FW FW CL CL FW FW FW FW FW SC B2 B2 OV OV OV OV OV
PoP 12hr                      0           0           0          10          90
QPF 12hr                      0           0           0           0        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            49    63      51    62      40    57      39    61
Temp          50   53 63 56 52   52 62 56 47   41 56 50 42   41 60 56
Dewpt         48   50 56 55 52   52 52 48 42   36 36 37 36   38 46 48
PWind dir          SE     S      SW    NW       N    NE      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2   OV B2 B2 B2   B2 B2 B1 SC   SC FW FW FW   FW FW SC
PoP 12hr           40    40      50    40      10    10      10    20
Rain shwrs     C    C  C  C  C    C  C  C                        S  S
Tstms                        S    S

$$
ALZ002-152200-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      44          28          54          37          53
Temp          30 29 35 42 44 37 33 31 30 29 40 51 53 44 39 37 37 38 42 49 53 50
Dewpt         25 24 25 24 24 26 25 25 24 25 29 31 31 31 31 31 32 34 38 42 45 46
RH            81 81 66 48 45 64 72 78 78 85 64 46 43 60 73 79 82 85 86 77 74 86
Wind dir      NW NW NW NW  W  W SW  S  S  S  S SW  S  S  S SE SE SE SE SE  S SE
Wind spd       4  3  6  8  6  3  2  2  3  2  5  8  6  3  3  3  3  4  5  8  6  4
Clouds        B1 B1 B1 SC SC CL CL CL CL FW FW FW FW SC SC B2 B2 OV OV OV B2 B2
PoP 12hr                      0           0           0          20          90
QPF 12hr                      0           0           0           0        0.24
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S  D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            47    63      49    63      38    58      38    61
Temp          47   50 63 57 51   51 63 56 44   39 57 49 42   40 60 54
Dewpt         47   49 55 53 51   50 51 46 40   35 35 35 35   36 46 46
PWind dir          SE     S      SW    NW       N     E      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B1 SC   FW FW FW FW   FW FW SC
PoP 12hr           40    30      50    40      10    10      10    20
Rain shwrs     C    C  C  C  C    C  C  C                        S  S
Tstms                        S    S

$$
ALZ010-152200-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      41          26          52          34          51
Temp          32 30 34 40 41 34 30 28 27 27 37 49 51 40 37 36 36 34 43 50 51 49
Dewpt         26 24 24 23 23 24 23 22 22 23 28 29 30 31 29 30 29 29 33 37 40 42
RH            78 78 66 50 48 66 75 78 81 85 70 46 44 70 72 79 75 82 67 61 66 77
Wind dir       N NW NW NW NW NW NW NW NW  W SW SW SW  S  S SE SE SE  E SE SE SE
Wind spd       3  3  8  9  8  3  2  1  1  1  2  4  4  2  1  1  2  2  2  4  4  3
Clouds        B2 SC B1 B1 SC FW CL CL FW FW FW FW FW FW SC B2 B1 B2 B2 OV OV OV
PoP 12hr                      0           0           0          10          80
QPF 12hr                      0           0           0           0        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            46    61      50    61      39    56      37    58
Temp          49   52 61 55 51   52 61 55 46   40 55 48 40   39 57 52
Dewpt         44   47 54 52 49   50 53 48 41   36 34 35 33   34 42 45
PWind dir          SE     S      SW     W       N     N       E    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV OV B2 B2   B2 B2 B2 B1   SC FW FW FW   FW FW SC
PoP 12hr           50    50      50    50      10    10      10    20
Rain shwrs     C    C  C  C  C    C  C  C                        S  S
Tstms                  S  S  S    S

$$
ALZ016-152200-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      42          28          52          38          53
Temp          32 30 35 40 42 35 32 31 29 29 39 49 51 42 39 38 38 39 44 50 53 50
Dewpt         26 24 24 22 23 24 24 23 23 23 28 29 29 30 30 30 31 32 36 40 44 46
RH            78 78 64 48 46 64 72 72 78 78 64 46 42 62 70 73 76 76 73 68 71 86
Wind dir       N NW NW NW NW NW  W SW SW  S  S  S  S  S SE SE SE SE  E SE SE SE
Wind spd       5  3  9  9  8  3  2  2  2  2  4  5  5  3  3  4  5  5  4  8  9  6
Clouds        B2 SC B1 B1 SC FW CL FW FW FW FW FW FW SC SC B2 B2 OV OV OV OV OV
PoP 12hr                      0           0           0          10          90
QPF 12hr                      0           0           0           0        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            49    62      52    61      40    57      40    59
Temp          51   54 62 55 52   54 61 55 46   41 57 49 42   42 59 52
Dewpt         48   51 55 53 51   53 53 48 42   37 36 36 34   37 45 47
PWind dir          SE     S      SW    NW       N    NE      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    OV   OV OV B2 B2   B2 B2 B1 SC   SC FW FW FW   FW FW SC
PoP 12hr           50    50      50    50      10    10      10    20
Rain shwrs     C    C  C  C  C    C  C  C                        S  S
Tstms                  S  S  S    S

$$
ALZ006-152200-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      41          27          52          36          52
Temp          30 29 34 39 41 34 31 29 28 28 38 49 52 42 37 36 36 36 42 49 52 47
Dewpt         25 23 25 23 24 24 24 24 24 23 28 31 31 31 30 31 31 32 36 39 43 44
RH            81 78 69 52 50 66 75 81 85 81 67 50 44 65 75 82 82 85 79 68 71 89
Wind dir       N NW NW NW NW  W  W  S  S  S  S SW  S  S  S SE SE SE SE SE  S SE
Wind spd       4  3  9  9  8  3  2  2  2  3  5  6  6  4  4  4  4  4  4  9  9  6
Clouds        B1 B1 B1 SC SC FW CL CL CL FW FW FW FW FW SC B2 B2 OV OV OV OV OV
PoP 12hr                      0           0           0          10          80
QPF 12hr                      0           0           0           0        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            46    62      49    61      38    56      38    60
Temp          48   51 62 55 51   50 61 54 45   39 56 47 41   40 59 53
Dewpt         46   47 54 52 49   49 51 47 41   35 35 35 34   36 44 46
PWind dir          SE     S      SW    NW       N    NE      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B1 SC   FW FW FW FW   FW FW SC
PoP 12hr           40    40      50    40      10    10      10    20
Rain shwrs     C    C  C  C  C    C  C  C                        S  S
Tstms                        S    S

$$
ALZ008-152200-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
226 AM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      42          28          52          36          52
Temp          34 32 35 40 42 35 32 30 29 29 39 49 51 41 39 37 37 37 44 49 52 49
Dewpt         29 26 26 25 25 26 25 25 24 24 29 31 32 32 31 32 32 32 36 41 44 45
RH            82 78 69 55 50 69 75 81 81 81 67 50 48 70 73 82 82 82 73 74 74 86
Wind dir       N NW NW NW NW NW  W  W  W SW SW SW  S  S SE SE SE SE SE SE SE SE
Wind spd       4  4  9  9  8  4  3  2  2  2  3  4  4  3  3  3  3  4  3  4  5  4
Clouds        B2 SC B1 B1 SC FW CL FW FW FW CL FW FW FW SC B1 B2 B2 OV OV OV OV
PoP 12hr                      0           0           0          10          80
QPF 12hr                      0           0           0           0        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        D  D  D  D  C


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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            48    62      51    61      40    57      39    59
Temp          50   54 62 57 52   53 61 56 47   41 56 50 42   41 58 53
Dewpt         48   50 57 55 51   53 56 50 43   38 38 37 36   37 46 48
PWind dir          SE     S      SW     W       N    NE       E    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV OV B2 B2   B2 B2 B2 SC   SC FW FW FW   FW FW SC
PoP 12hr           60    50      50    50      10    10      10    20
Rain shwrs     C    L  C  C  C    C  C  C                        S  S
Tstms                  S  S  S    S

$$




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