Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 152011
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FOUS54 KHUN 152011
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
211 PM CST Fri Dec 15 2017

ALZ006-161000-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      28          53          36          53          47
Temp          43 36 32 30 29 29 39 50 53 43 38 36 37 37 43 51 53 50 48 47 49 51
Dewpt         25 26 26 25 24 24 30 32 32 32 31 32 32 33 37 41 45 46 46 47 49 49
RH            49 67 78 81 81 81 70 50 44 65 76 85 82 85 79 68 74 86 93100100 93
Wind dir      NW  W  W  S  S  S  S  S  S  S SE SE SE SE  E SE  S SE SE SE SE SE
Wind spd       6  3  2  2  2  2  4  6  5  4  3  3  3  4  4  8  9  6  4  3  3  3
Clouds        SC FW FW CL CL FW FW FW FW FW SC B2 B2 OV OV OV OV OV B2 B2 OV B2
PoP 12hr                      0           0          10          90          40
QPF 12hr                      0           0           0        0.16        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  D  D  C  C  C  C  C


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          63      50    63      39    58      39    61      45    54
Temp          63 56 51   52 63 56 46   40 57 49 42   41 60 54 51   45 54 46
Dewpt         56 54 51   51 53 48 42   36 37 36 35   37 46 47 47   45 42 37
PWind dir         S      SW    NW       N    NE      SE     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B2 B2   B2 B2 B1 SC   SC FW FW FW   FW FW SC B1   B2 OV B2
PoP 12hr         40      50    40      10    10      10    20      40    40
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms                S    S

$$
ALZ005-161000-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      29          53          37          53          49
Temp          43 37 34 32 30 30 40 50 53 43 38 37 37 37 42 50 53 51 50 50 50 53
Dewpt         25 27 26 26 25 26 30 32 32 33 32 32 33 34 38 41 45 47 47 48 49 50
RH            49 67 72 78 81 85 67 50 44 67 79 82 85 89 86 71 74 86 89 93 96 89
Wind dir      NW  W  W SW  S  S  S  S  S  S  S SE SE SE  E SE  S SE SE SE SE SE
Wind spd       8  3  3  2  2  2  5  6  6  4  4  4  4  5  5  9  9  6  5  3  3  3
Clouds        SC FW FW CL CL FW FW FW FW FW SC B2 B2 OV OV OV OV OV B2 B2 OV B2
PoP 12hr                      0           0          10          90          40
QPF 12hr                      0           0           0        0.17        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  D  D  C  C  C  C  C


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          63      51    62      40    57      39    61      45    53
Temp          63 56 52   52 62 56 47   41 56 50 42   41 60 56 52   45 53 46
Dewpt         56 55 52   52 52 48 42   36 36 37 36   38 46 48 48   45 41 37
PWind dir         S      SW    NW       N    NE      SE     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    LT
Avg clouds    B2 B2 B2   B2 B2 B1 SC   SC FW FW FW   FW FW SC B1   B2 OV B2
PoP 12hr         40      50    40      10    10      10    20      40    40
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms                S    S

$$
ALZ002-161000-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      28          54          37          53          47
Temp          44 37 33 31 30 29 40 51 53 44 39 37 37 38 42 49 53 50 48 47 48 50
Dewpt         24 26 25 25 24 25 29 31 31 31 31 31 32 34 38 42 45 46 46 47 48 49
RH            45 64 72 78 78 85 64 46 43 60 73 79 82 85 86 77 74 86 93100100 96
Wind dir       W  W SW  S  S  S  S SW  S  S  S SE SE SE SE SE  S SE SE SE SE SE
Wind spd       6  3  2  2  3  2  5  8  6  3  3  3  3  4  5  8  6  4  3  2  2  2
Clouds        SC CL CL CL CL FW FW FW FW SC SC B2 B2 OV OV OV B2 B2 B2 B2 B2 B2
PoP 12hr                      0           0          20          90          40
QPF 12hr                      0           0           0        0.24        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  D  D  D  D  C  C  C  C  C


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          63      49    63      38    58      38    61      43    51
Temp          63 57 51   51 63 56 44   39 57 49 42   40 60 54 49   43 51 43
Dewpt         55 53 51   50 51 46 40   35 35 35 35   36 46 46 46   42 38 33
PWind dir         S      SW    NW       N     E      SE     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B2 B2   B2 B2 B1 SC   FW FW FW FW   FW FW SC B1   B2 B2 B1
PoP 12hr         30      50    40      10    10      10    20      40    30
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms                S    S

$$
ALZ010-161000-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      26          52          34          51          46
Temp          41 34 30 28 27 27 37 49 51 40 37 36 36 34 43 50 51 49 46 49 48 52
Dewpt         23 24 23 22 22 23 28 29 30 31 29 30 29 29 33 37 40 42 43 44 45 47
RH            48 66 75 78 81 85 70 46 44 70 72 79 75 82 67 61 66 77 89 83 89 83
Wind dir      NW NW NW NW NW  W SW SW SW  S  S SE SE SE  E SE SE SE SE SE SE SE
Wind spd       8  3  2  1  1  1  2  4  4  2  1  1  2  2  2  4  4  3  2  2  1  1
Clouds        SC FW CL CL FW FW FW FW FW FW SC B2 B1 B2 B2 OV OV OV OV OV OV OV
PoP 12hr                      0           0          10          80          50
QPF 12hr                      0           0           0        0.09        0.24
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  D  D  C  C  C  C  C
Tstms                                                                         S


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          61      50    61      39    56      37    58      45    56
Temp          61 55 51   52 61 55 46   40 55 48 40   39 57 52 49   45 56 48
Dewpt         54 52 49   50 53 48 41   36 34 35 33   34 42 45 45   44 44 38
PWind dir         S      SW     W       N     N       E    SE       S     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV B2 B2   B2 B2 B2 B1   SC FW FW FW   FW FW SC B1   B2 OV B2
PoP 12hr         50      50    50      10    10      10    20      40    50
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms          S  S  S    S

$$
ALZ016-161000-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      28          52          38          53          49
Temp          42 35 32 31 29 29 39 49 51 42 39 38 38 39 44 50 53 50 50 51 53 54
Dewpt         23 24 24 23 23 23 28 29 29 30 30 30 31 32 36 40 44 46 47 48 50 51
RH            46 64 72 72 78 78 64 46 42 62 70 73 76 76 73 68 71 86 89 89 89 90
Wind dir      NW NW  W SW SW  S  S  S  S  S SE SE SE SE  E SE SE SE SE SE SE  S
Wind spd       8  3  2  2  2  2  4  5  5  3  3  4  5  5  4  8  9  6  5  4  3  4
Clouds        SC FW CL FW FW FW FW FW FW SC SC B2 B2 OV OV OV OV OV B2 OV OV OV
PoP 12hr                      0           0          10          90          50
QPF 12hr                      0           0           0        0.16        0.24
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  D  D  C  C  C  C  C
Tstms                                                                         S


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          62      52    61      40    57      40    59      47    54
Temp          62 55 52   54 61 55 46   41 57 49 42   42 59 52 50   47 54 46
Dewpt         55 53 51   53 53 48 42   37 36 36 34   37 45 47 48   46 42 37
PWind dir         S      SW    NW       N    NE      SE     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    OV B2 B2   B2 B2 B1 SC   SC FW FW FW   FW FW SC B1   B2 OV B2
PoP 12hr         50      50    50      10    10      10    20      40    50
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms          S  S  S    S

$$
ALZ006-161000-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      27          52          36          52          46
Temp          41 34 31 29 28 28 38 49 52 42 37 36 36 36 42 49 52 47 46 48 48 51
Dewpt         24 24 24 24 24 23 28 31 31 31 30 31 31 32 36 39 43 44 44 46 47 47
RH            50 66 75 81 85 81 67 50 44 65 75 82 82 85 79 68 71 89 93 93 96 86
Wind dir      NW  W  W  S  S  S  S SW  S  S  S SE SE SE SE SE  S SE SE SE SE SE
Wind spd       8  3  2  2  2  3  5  6  6  4  4  4  4  4  4  9  9  6  4  4  4  3
Clouds        SC FW CL CL CL FW FW FW FW FW SC B2 B2 OV OV OV OV OV B2 B2 OV B2
PoP 12hr                      0           0          10          80          40
QPF 12hr                      0           0           0        0.15        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  D  D  C  C  C  C  C


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          62      49    61      38    56      38    60      44    53
Temp          62 55 51   50 61 54 45   39 56 47 41   40 59 53 50   44 53 45
Dewpt         54 52 49   49 51 47 41   35 35 35 34   36 44 46 46   44 41 37
PWind dir         S      SW    NW       N    NE      SE     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    LT
Avg clouds    B2 B2 B2   B2 B2 B1 SC   FW FW FW FW   FW FW SC B1   B2 OV B2
PoP 12hr         40      50    40      10    10      10    20      40    40
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms                S    S

$$
ALZ008-161000-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
211 PM CST Fri Dec 15 2017

Date           12/15/17      Sat 12/16/17            Sun 12/17/17            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                      28          52          36          52          48
Temp          42 35 32 30 29 29 39 49 51 41 39 37 37 37 44 49 52 49 48 50 51 54
Dewpt         25 26 25 25 24 24 29 31 32 32 31 32 32 32 36 41 44 45 47 48 49 50
RH            50 69 75 81 81 81 67 50 48 70 73 82 82 82 73 74 74 86 96 93 93 86
Wind dir      NW NW  W  W  W SW SW SW  S  S SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd       8  4  3  2  2  2  3  4  4  3  3  3  3  4  3  4  5  4  4  3  3  3
Clouds        SC FW CL FW FW FW CL FW FW FW SC B1 B2 B2 OV OV OV OV OV OV OV OV
PoP 12hr                      0           0          10          80          60
QPF 12hr                      0           0           0        0.13        0.28
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  D  D  C  C  L  L  C
Tstms                                                                         S


Date           12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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          62      51    61      40    57      39    59      46    54
Temp          62 57 52   53 61 56 47   41 56 50 42   41 58 53 51   46 54 47
Dewpt         57 55 51   53 56 50 43   38 38 37 36   37 46 48 48   46 46 40
PWind dir         S      SW     W       N    NE       E    SE       S     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV B2 B2   B2 B2 B2 SC   SC FW FW FW   FW FW SC B1   B2 OV B2
PoP 12hr         50      50    50      10    10      10    20      40    50
Rain shwrs     C  C  C    C  C  C                        S  S  C    C  C  C
Tstms          S  S  S    S

$$




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