Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 181412
PFMHUN
FOUS54 KHUN 181412
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
812 AM CST Thu Jan 18 2018

ALZ006-182200-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      37          19          48          29          53
Temp                20 31 37 31 26 23 21 19 28 42 48 41 36 33 31 29 36 48 53 48
Dewpt               12 15 18 19 16 16 15 14 19 19 21 19 19 19 20 23 29 34 39 37
RH                  71 51 46 61 65 74 77 80 68 39 34 41 50 56 63 78 75 58 59 65
Wind dir             N NW  W  W SW SW  S  S  S SW SW  S  S  S  S  S  S  S  S  S
Wind spd             2  4  5  2  2  2  2  1  2  4  4  3  3  3  3  2  4  4  5  4
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL CL FW SC SC B1 B1 SC B1
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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            38    62      47    58      36    55      32    52
Temp          41   38 57 57 50   47 56 50 41   36 51 47 37   32 48 45
Dewpt         37   36 42 43 42   45 49 44 35   32 33 33 30   30 30 33
PWind dir           S     S       S     S       W     W      NW     N
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1   SC SC SC B1   B2 OV B2 SC   FW FW FW SC   SC SC SC
PoP 12hr           10    10      10    80      20    10      10    10
Rain shwrs                           L  D  S
Tstms                                S  S

$$
ALZ005-182200-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      37          18          47          29          52
Temp                20 30 37 30 25 22 20 18 27 41 47 41 36 33 31 29 36 47 52 47
Dewpt               12 15 18 19 17 16 15 15 19 18 21 19 20 20 21 24 29 34 39 38
RH                  71 53 46 63 71 77 81 88 71 39 35 41 52 58 66 81 75 60 61 71
Wind dir             N NW  W SW SW SW SW SW  S SW  S  S  S  S  S  S  S  S  S  S
Wind spd             4  4  6  2  2  3  2  2  3  4  5  4  4  4  4  3  5  5  5  4
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC B1 B1 B1 B1
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          14
Min chill               5          17    16    17


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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            39    62      48    58      36    55      32    52
Temp          42   39 57 57 51   48 56 50 41   36 51 47 37   32 48 45
Dewpt         37   37 42 43 42   45 49 43 35   32 32 33 30   30 31 33
PWind dir           S     S       S     S       W     W      NW     N
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1   B1 SC SC B1   B2 OV B2 SC   FW FW FW SC   SC SC SC
PoP 12hr           10    10      10    80      20    10      10    10
Rain shwrs                           L  D  S
Tstms                                S  S

$$
ALZ002-182200-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      37          19          48          30          52
Temp                19 30 37 30 26 23 21 19 28 42 48 42 37 34 32 30 37 47 52 48
Dewpt               10 14 16 17 15 14 14 14 18 19 20 19 19 20 22 25 30 35 40 38
RH                  67 51 42 58 62 68 74 80 66 39 33 39 48 56 66 81 75 63 63 68
Wind dir            NW  W  W SW SW SW SW SW SW SW SW  S  S  S  S  S  S  S  S  S
Wind spd             2  4  5  2  2  2  2  2  3  4  5  4  4  4  3  3  4  5  5  4
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC B1 B1 B1 B1 B1
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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            40    62      48    58      36    55      31    52
Temp          43   40 57 57 51   48 56 50 41   36 51 47 36   31 48 45
Dewpt         38   38 43 42 43   45 48 40 33   30 32 32 30   29 31 33
PWind dir           S     S       S    SW       W     W      NW     N
Wind char          LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1   B1 SC SC B1   B2 OV B2 SC   FW FW FW SC   SC SC SC
PoP 12hr           10    10      20    80      10    10      10    10
Rain shwrs                        S  D  D
Tstms                                S  S

$$
ALZ010-182200-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      38          17          48          27          53
Temp                21 32 38 30 25 21 19 17 26 41 48 40 35 31 29 27 34 47 53 47
Dewpt                9  9 11 15 14 13 13 12 15 13 16 17 17 16 17 18 24 31 36 35
RH                  59 37 32 53 62 71 77 80 62 31 27 39 47 53 60 68 66 53 52 63
Wind dir             N NW NW NW NW NW NW NW NW  W  W SW SW SW SW SW SW SW SW  S
Wind spd             3  5  6  2  1  2  2  1  2  3  3  2  1  2  1  1  2  3  2  1
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC SC SC SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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    60      44    56      36    53      31    51
Temp          39   35 55 54 47   44 53 49 40   36 49 45 36   31 47 44
Dewpt         34   33 40 40 40   42 49 45 36   32 32 31 30   28 28 31
PWind dir           S    SE      SE     S       W     W      NW     N
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC   SC SC SC SC   B2 OV OV B1   SC FW FW SC   SC SC SC
PoP 12hr            5    10      10    80      30    10      10    10
Rain shwrs                           L  D  C
Tstms                                S  S

$$
ALZ016-182200-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      38          19          47          29          52
Temp                20 31 38 31 26 23 21 19 27 41 47 41 36 33 31 29 36 47 52 47
Dewpt                9  9 12 15 14 12 11 12 14 13 16 16 17 17 19 22 27 32 36 36
RH                  62 39 34 51 60 62 65 74 57 31 28 36 45 51 61 75 69 56 54 65
Wind dir             N NW NW NW  W  W SW  W SW SW SW  S  S  S  S  S  S  S  S  S
Wind spd             5  5  5  1  2  2  2  2  3  4  4  3  3  4  4  2  4  5  5  4
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL CL FW SC SC SC SC SC SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          12
Min chill               4                19    18


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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            38    62      47    57      36    54      32    52
Temp          41   38 57 57 50   47 55 50 40   36 50 46 37   32 48 45
Dewpt         35   35 41 42 41   44 49 44 34   32 31 32 29   31 30 32
PWind dir           S     S       S     S       W     W      NW     N
Wind char          LT    GN      GN    GN      GN    LT      LT    LT
Avg clouds    SC   SC SC SC B1   B2 OV B2 SC   FW FW FW SC   SC SC SC
PoP 12hr            5    10      10    80      20    10      10    10
Rain shwrs                           L  D  S
Tstms                                S  S

$$
ALZ006-182200-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      37          18          46          29          51
Temp                19 30 37 30 25 22 20 18 26 40 46 40 35 33 31 29 36 46 51 46
Dewpt               10 13 15 17 16 15 14 13 18 18 20 18 18 17 19 23 28 33 37 36
RH                  67 49 40 58 68 74 77 80 71 41 35 41 49 51 61 78 72 60 59 68
Wind dir             N NW  W SW SW SW  S  S  S SW SW  S  S  S  S  S  S  S  S  S
Wind spd             3  4  5  2  2  2  3  2  3  5  5  3  3  4  4  3  4  5  5  4
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL CL FW SC SC B1 B1 SC SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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            38    60      47    57      36    53      31    50
Temp          41   38 55 55 50   47 55 50 40   36 49 45 36   31 46 43
Dewpt         36   36 41 41 41   44 48 43 34   32 32 32 29   28 29 31
PWind dir           S     S       S     S       W     W      NW     N
Wind char          LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC   B1 SC SC B1   B2 OV B2 SC   FW FW FW SC   SC SC SC
PoP 12hr           10    10      10    80      20    10      10    10
Rain shwrs                           L  D  S
Tstms                                S  S

$$
ALZ008-182200-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
812 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      38          18          47          28          52
Temp                22 31 38 31 25 22 20 18 27 41 47 40 35 32 30 28 35 47 52 47
Dewpt               11 12 14 17 16 15 15 14 17 16 18 17 18 18 20 22 27 34 38 37
RH                  62 45 37 56 68 74 81 84 65 36 31 39 49 56 66 78 72 60 59 68
Wind dir            NW NW NW NW NW  W  W  W NW  W SW SW  S  S SW  S  S  S SW  S
Wind spd             4  6  8  3  2  2  2  2  3  4  3  2  2  3  2  2  2  4  3  2
Clouds              CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          16
Min chill              10                18    17


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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            37    59      46    57      36    53      31    52
Temp          40   37 54 54 49   46 55 50 40   36 49 45 36   31 48 45
Dewpt         36   34 42 42 39   43 51 46 36   33 34 33 32   30 32 34
PWind dir           S    SE      SE     S       W     W      NW     N
Wind char          LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    SC   SC SC SC B1   B2 OV B2 SC   FW FW FW SC   SC SC SC
PoP 12hr            5    10      10    80      20    10      10    10
Rain shwrs                           L  D  S
Tstms                                S  S

$$




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