Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 210314 AAA
PFMHUN

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE HUNTSVILLE AL
914 PM CST SAT DEC 20 2014

ALZ006-211030-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      32          53          43          56          50
TEMP                   36 34 29 39 49 53 49 46 45 44 43 47 54 56 54 52 52 51 50
DEWPT                  25 26 26 35 40 42 43 43 43 43 43 47 48 49 49 49 50 50 50
RH                     64 72 88 85 71 66 80 89 93 96100100 80 77 83 89 93 96100
WIND DIR                N NE NE NE  E  E  E  E SE SE SE SE  S  S SE SE SE SE SE
WIND SPD                4  2  3  4  4  4  1  2  2  3  2  8  9 10  6  6 10 12 13
CLOUDS                 CL CL SC SC B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          30          20          50
QPF 12HR                      0           0        0.01        0.02        0.09
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      C  C  C  C  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                         D


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          60      43    46      33    53      39    57      41    48
TEMP          58 53 46   48 44 41 35   33 49 47 41   39 53 50 44   41 47 41
DEWPT         55 53 46   42 34 31 29   27 32 33 33   36 46 46 44   40 35 31
PWIND DIR        SE       S     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      LT    GN      LT    LT
AVG CLOUDS    OV OV B2   B2 B2 B1 SC   SC FW FW FW   SC SC B1 B1   B1 B1 SC
POP 12HR         80      80    40      10     5      10    30      50    40
RAIN SHWRS     D  D  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          D  D  D

$$
ALZ005-211030-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      30          53          42          58          51
TEMP                   34 32 27 37 49 53 49 46 44 43 42 47 55 58 55 53 52 51 51
DEWPT                  26 25 25 34 40 42 43 43 43 43 42 47 48 50 49 49 50 51 51
RH                     72 75 92 89 71 66 80 89 96100100100 77 75 80 86 93100100
WIND DIR                N NE NE NE  E  E  E  E SE SE SE  S  S  S SE SE SE SE SE
WIND SPD                4  2  4  4  4  4  1  1  2  2  2  8 10 11  6  6 10 13 13
CLOUDS                 CL CL SC SC B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          30          20          50
QPF 12HR                      0           0        0.01        0.02        0.09
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      C  C  C  C  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                         D


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          60      42    46      32    53      39    57      41    48
TEMP          58 53 46   47 44 41 35   32 49 47 42   39 54 51 44   41 47 40
DEWPT         56 53 46   41 33 30 29   27 32 33 33   36 46 46 44   39 35 31
PWIND DIR        SE       S     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    LT
AVG CLOUDS    OV OV B2   B2 B2 B1 SC   SC FW FW FW   SC SC B1 B1   B1 B1 SC
POP 12HR         80      80    40      10     5      10    30      50    30
RAIN SHWRS     D  D  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          D  D  D

$$
ALZ002-211030-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      30          53          41          58          51
TEMP                   34 32 30 37 49 53 48 45 44 42 41 47 55 58 55 53 52 52 51
DEWPT                  27 26 26 33 38 40 41 42 42 42 41 47 49 50 49 51 52 52 51
RH                     75 78 85 85 66 61 77 89 93100100100 80 75 80 93100100100
WIND DIR               NE NE NE NE  E  E  E  E  E SE SE  S  S  S  S SE SE SE SE
WIND SPD                4  2  3  4  5  5  1  0  0  0  2  8 10 11  6  6  9 11 12
CLOUDS                 CL CL FW FW B1 B1 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          20          20          50
QPF 12HR                      0           0           0        0.02        0.11
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      S  S  S  S  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  L
TSTMS                                                                         L


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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      41    45      32    53      39    58      39    47
TEMP          59 53 45   44 43 41 35   32 50 48 42   39 54 50 43   39 46 40
DEWPT         57 53 45   37 32 30 28   27 31 33 33   37 47 46 43   36 32 29
PWIND DIR         S      SW     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      LT    LT
AVG CLOUDS    OV OV B2   B2 B1 B1 SC   SC FW FW FW   SC SC B1 B1   B1 B1 SC
POP 12HR         70      80    30      10     5      10    40      50    30
RAIN SHWRS     L  L  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          L  L  D

$$
ALZ010-211030-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      31          52          43          53          46
TEMP                   35 33 34 41 49 52 48 46 45 44 43 46 51 53 50 48 48 47 46
DEWPT                  31 31 32 37 41 42 42 42 43 43 43 44 47 46 47 45 46 45 46
RH                     85 92 92 85 74 69 80 86 93 96100 93 86 77 89 89 93 93100
WIND DIR               NE NE NE NE NE  E  E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD                4  2  3  4  3  4  1  2  2  1  2  6  6  8  4  5  8  9  9
CLOUDS                 FW FW B1 B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          30          20          40
QPF 12HR                      0           0        0.01        0.02        0.07
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      C  C  C  C  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                         D
OBVIS                     PF


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          56      46    49      32    51      35    56      40    49
TEMP          55 52 48   50 45 41 35   32 48 45 38   35 52 49 43   40 48 42
DEWPT         51 52 48   45 35 30 28   26 30 31 30   32 42 43 42   39 39 33
PWIND DIR        SE       S     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      LT    GN      LT    LT
AVG CLOUDS    OV OV B2   B2 B2 B1 B1   SC FW FW FW   SC SC B1 B1   B1 B1 B1
POP 12HR         80      80    40      10     5      10    30      50    40
RAIN SHWRS     D  D  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          D  D  D

$$
ALZ016-211030-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      32          53          43          56          51
TEMP                   36 34 32 40 50 53 49 46 45 44 43 47 54 56 54 53 52 51 51
DEWPT                  28 28 29 38 42 42 43 43 44 44 43 47 48 49 49 49 51 51 51
RH                     72 78 88 92 74 66 80 89 96100100100 80 77 83 86 96100100
WIND DIR                N NE NE  E  E  E  E  E SE SE SE SE  S  S SE SE SE SE SE
WIND SPD                4  2  3  5  4  4  1  2  3  2  3  8 10 11  4  6 11 12 12
CLOUDS                 CL CL B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          30          20          50
QPF 12HR                      0           0        0.01        0.02        0.09
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      C  C  C  C  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                         D


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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      43    46      33    52      39    57      41    49
TEMP          59 54 47   48 43 41 35   33 49 47 42   39 54 51 44   41 47 41
DEWPT         56 54 47   42 33 30 29   27 31 32 33   36 46 46 44   40 36 31
PWIND DIR        SE       S     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B2 B2 B1 SC   SC FW FW FW   SC SC B1 B1   B1 B1 SC
POP 12HR         80      80    30      10     5      10    30      50    40
RAIN SHWRS     D  D  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          D  D  D

$$
ALZ006-211030-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      30          53          43          56          49
TEMP                   34 32 29 37 49 53 49 46 45 44 43 47 54 56 53 51 50 50 49
DEWPT                  26 26 26 35 39 41 41 41 42 42 43 46 47 48 48 47 48 48 49
RH                     72 78 88 92 68 64 74 83 89 93100 96 77 74 83 86 93 93100
WIND DIR               NE NE NE  E SE SE  E  E SE SE SE  S  S  S SE SE SE SE SE
WIND SPD                4  2  3  4  4  4  1  2  3  3  3  9  9 11  6  6 10 11 11
CLOUDS                 CL CL SC SC B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          30          20          40
QPF 12HR                      0           0        0.01        0.02        0.08
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      C  C  C  C  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                         D


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          58      43    46      32    51      38    56      40    47
TEMP          56 52 46   47 43 40 35   32 48 46 41   38 52 49 43   40 46 40
DEWPT         54 52 46   42 34 30 28   27 31 32 32   35 45 45 43   39 34 30
PWIND DIR        SE       S     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    LT
AVG CLOUDS    OV OV B2   B2 B2 B1 B1   SC FW FW FW   SC SC B1 B1   B1 B1 SC
POP 12HR         80      80    40      10     5      10    30      50    30
RAIN SHWRS     D  D  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          D  D  D

$$
ALZ008-211030-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
914 PM CST SAT DEC 20 2014

DATE           12/20/14      SUN 12/21/14            MON 12/22/14            TUE
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                      33          52          42          56          49
TEMP                   36 34 33 39 49 52 48 45 44 43 42 46 53 56 53 51 50 50 49
DEWPT                  33 31 32 39 42 42 43 43 44 43 42 45 48 48 48 47 48 48 49
RH                     89 89 96100 77 69 83 93100100100 96 83 74 83 86 93 93100
WIND DIR               NE NE NE  E  E  E  E  E SE SE SE SE SE SE SE SE SE SE SE
WIND SPD                4  3  4  5  4  5  2  3  2  1  3  8  9  9  5  6  9  9 10
CLOUDS                 FW FW B1 B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          10          30          20          50
QPF 12HR                      0           0        0.01        0.02        0.08
SNOW 12HR                 00-00       00-00       00-00
DRIZZLE                                   O  O  O  O  O  O  O  O
RAIN                                      C  C  C  C  S  S  S  S
RAIN SHWRS                                                        C  C  C  C  D
TSTMS                                                                         D


DATE           12/23/14  WED 12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14
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          59      45    47      32    51      37    56      42    49
TEMP          57 53 48   49 44 41 35   32 48 46 40   37 53 50 44   42 48 42
DEWPT         54 53 48   44 34 30 28   27 31 31 32   34 45 45 44   40 39 32
PWIND DIR        SE       S     W       W    SW       S     S      SW    NW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B2 B2 B1 B1   SC FW FW FW   SC SC B1 B1   B1 B1 B1
POP 12HR         80      80    30      10     5       5    30      50    40
RAIN SHWRS     D  D  D    L  C  C                        C  C  C    C  C
SNOWSHWRS                    C  C
TSTMS          D  D  D

$$

38


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