Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 210826
PFMHUN
FOUS54 KHUN 210826
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
226 AM CST SAT JAN 21 2017

ALZ006-212200-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      68          57          64          45          50
TEMP          56 58 60 64 66 61 60 59 59 57 60 60 58 54 53 51 48 47 44 47 46 46
DEWPT         55 58 58 56 57 57 58 58 58 56 57 54 51 50 49 48 46 44 42 41 39 39
RH            96100 93 75 73 87 93 96 96 96 90 81 77 86 86 89 93 89 93 79 76 76
WIND DIR       S  S SE  E SE SE SE SE  S SW  S SW SW  W  W  W  W NW  W NW  W NW
WIND SPD       2  3  5  8  6  5  5  8  9  6  9 10  8  6  6 10 14 13 13 13 13 11
WIND GUST                                                        24 24 24
CLOUDS        B2 OV OV B1 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 SC
POP 12HR                     70          70          80          60          20
QPF 12HR                   0.07        0.46        0.33        0.35           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  C     C  L  L  C  D  D  D  D  L  L  L  L  S  S  S  S
TSTMS             L  L  C     C  L  L  C  D  D  D  D
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            38    58      47    65      41    50      31    46
TEMP          41   38 54 55 50   47 61 57 46   41 48 44 35   31 43 40
DEWPT         37   36 40 42 43   47 52 47 41   38 34 31 31   27 26 27
PWIND DIR          NW    SW       S    SW      NW     W       W     W
WIND CHAR          LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC   SC FW CL FW   SC B2 B1 B1   B1 B1 B1 SC   SC SC SC
POP 12HR            0     0      10    30      30    20      10    10
RAIN SHWRS                           C  C  C    C  S  S

$$
ALZ005-212200-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      68          57          63          45          51
TEMP          56 58 60 64 66 61 60 59 58 57 60 60 58 54 53 50 48 47 44 47 47 46
DEWPT         54 58 59 56 57 57 58 57 57 56 56 54 51 49 49 48 45 43 41 40 38 38
RH            93100 96 75 73 87 93 93 96 96 87 81 77 83 86 93 89 86 89 76 71 73
WIND DIR       S  S  E SE SE SE SE SE  S SW  S SW SW  W  W  W  W NW  W NW  W NW
WIND SPD       3  3  4  8  6  5  6  9  9  8  9 10  9  6  6 11 16 16 13 14 13 11
WIND GUST                                                     26 27 24 26 24
CLOUDS        B2 OV OV B1 B2 B2 B2 OV B2 B2 OV OV B2 OV OV OV OV B2 B1 B1 SC SC
POP 12HR                     70          60          80          60          20
QPF 12HR                   0.06        0.41        0.33        0.34           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  C     C  L  L  C  D  D  D  D  L  L  L  L  S  S  S  S
TSTMS             L  L  C     C  L  L  C  D  D  D  D
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            38    58      48    65      41    50      31    47
TEMP          41   38 54 55 50   48 61 57 46   41 48 44 35   31 44 41
DEWPT         37   35 40 42 43   48 52 46 41   37 33 31 31   26 26 27
PWIND DIR          NW    SW       S    SW      NW     W       W     W
WIND CHAR          LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC   SC FW CL FW   SC B2 B1 B1   B1 B1 B1 SC   SC SC SC
POP 12HR            0     0      10    30      30    20      10    10
RAIN SHWRS                           C  C  C    C  S  S

$$
ALZ002-212200-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      69          57          62          43          50
TEMP          58 57 59 65 67 61 60 58 59 57 59 59 58 54 53 50 47 45 43 47 46 46
DEWPT         54 55 57 55 56 56 57 56 56 54 55 52 50 49 49 47 43 42 40 39 38 37
RH            86 93 93 70 68 84 90 93 90 90 87 78 75 83 86 89 86 89 89 74 73 71
WIND DIR       S  S SE SE  S SE SE SE  S SW SW SW SW  W  W NW NW NW  W NW  W NW
WIND SPD       2  3  6  8  6  4  6  8  8  5  9 10  9  6 10 11 16 13 13 13 12 10
WIND GUST                                                        24    24
CLOUDS        B2 OV OV B1 B1 B2 B2 OV OV B2 OV OV OV OV OV OV B2 B2 SC SC SC SC
POP 12HR                     60          70          80          70          20
QPF 12HR                   0.03        0.30        0.32        0.27           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  S     C  L  L  C  D  D  L  L  L  L  L  L  S  S  S  S
TSTMS             L  L  S     C  L  L  C  D  D  L  L
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            38    59      49    65      39    49      31    47
TEMP          41   38 55 56 51   49 62 56 45   39 47 43 35   31 44 41
DEWPT         36   34 40 42 44   49 50 44 39   35 32 30 29   25 26 26
PWIND DIR          NW    SW       S    SW      NW    NW       W     W
WIND CHAR          LT    LT      GN    GN      LT    GN      LT    LT
AVG CLOUDS    SC   FW FW FW FW   SC B2 B1 B1   B1 B1 B1 SC   SC FW SC
POP 12HR            0     0      10    20      20    20      10    10
RAIN SHWRS                           S  S  S    S  S  S

$$
ALZ010-212200-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      65          56          64          45          51
TEMP          51 58 59 61 63 59 58 58 57 56 59 61 59 53 51 50 48 46 44 48 46 45
DEWPT         51 56 58 55 55 56 56 56 56 54 56 53 51 48 47 47 45 44 42 41 38 37
RH           100 93 96 81 75 90 93 93 96 93 90 75 75 83 86 89 89 93 93 77 73 73
WIND DIR       S  S SE  E SE SE SE SE  S SW SW SW  W  W  W  W  W NW NW  W  W NW
WIND SPD       3  2  3  6  5  3  5  6  6  6  6  6  8  6  9  9 11 13 13 14 13 11
WIND GUST                                                        24 24 25 24
CLOUDS        B2 OV OV B2 B2 B2 B2 OV OV B2 B2 OV OV OV OV OV OV B2 B1 B2 B1 B1
POP 12HR                     80          80          80          70          30
QPF 12HR                   0.14        0.59        0.34        0.36           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        D  D  C  S  C  L  D  L  D  D  D  D  L  L  L  L  C  C  C  C
TSTMS             D  D  C  S  C  L  D  L  D  D  D  D
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            37    57      43    63      41    50      30    45
TEMP          41   37 53 52 46   43 59 55 46   41 48 43 34   30 42 39
DEWPT         36   34 36 38 39   41 50 47 41   38 34 29 28   25 23 23
PWIND DIR          NW     W       S    SW       W    NW      NW     W
WIND CHAR          GN    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    SC   SC SC FW FW   FW B1 B2 B1   B1 B1 B1 SC   SC SC B1
POP 12HR            5     0       5    30      40    20      10    10
RAIN SHWRS                           C  C  C    C  S  S

$$
ALZ016-212200-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      67          57          62          43          50
TEMP          55 59 60 63 66 61 60 59 59 57 59 58 57 53 52 50 47 45 44 47 46 45
DEWPT         55 58 58 56 57 57 58 58 58 55 56 53 50 48 47 47 45 42 41 40 37 37
RH           100 96 93 78 73 87 93 96 96 93 90 83 77 83 83 89 93 89 89 76 71 73
WIND DIR       S  S  E  E SE SE SE  S  S SW SW SW SW  W  W  W  W NW NW NW NW NW
WIND SPD       4  4  6  8  6  5  9 10 11  6 10 10 11  8  9 11 17 16 14 14 16 11
WIND GUST                                                     27 27 26 25 27
CLOUDS        B2 OV OV B1 B2 B2 B2 OV OV B2 OV OV B2 OV OV OV OV B2 B1 B1 SC SC
POP 12HR                     80          70          80          60          20
QPF 12HR                   0.09        0.47        0.33        0.26           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        D  D  C  S  C  L  L  C  D  D  D  D  L  L  L  L  S  S  S  S
TSTMS             D  D  C  S  C  L  L  C  D  D  D  D
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            37    58      48    64      40    50      31    46
TEMP          41   37 54 55 50   48 61 56 45   40 48 44 35   31 43 40
DEWPT         36   35 39 40 42   46 52 47 41   38 33 30 29   26 24 25
PWIND DIR          NW    SW       S    SW      NW    NW       W     W
WIND CHAR          GN    LT      GN    GN      LT    GN      LT    GN
AVG CLOUDS    SC   SC FW CL FW   SC B2 B2 B1   B1 B1 SC SC   SC SC SC
POP 12HR            0     0       5    30      30    20      10    10
RAIN SHWRS                           C  C  C    C  S  S

$$
ALZ006-212200-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      66          57          64          45          50
TEMP          58 58 60 63 65 60 59 58 58 57 60 60 58 53 52 50 48 46 44 47 46 45
DEWPT         54 57 58 55 55 56 56 56 56 54 56 54 51 50 48 47 45 44 42 41 39 38
RH            86 96 93 75 70 87 90 93 93 90 87 81 77 89 86 89 89 93 93 79 76 76
WIND DIR       S  S  S SE SE SE SE SE  S SW  S SW SW  W  W  W  W NW NW NW  W NW
WIND SPD       4  3  5  8  6  4  5  8  9  8  9 10  9  6  8 11 13 16 13 14 14 12
WIND GUST                                                        26 25 25 25
CLOUDS        B2 OV OV B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 B2 B1 SC
POP 12HR                     70          80          80          70          20
QPF 12HR                   0.07        0.56        0.34        0.43           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  C     C  L  D  C  D  D  D  D  L  L  L  L  S  S  S  S
TSTMS             L  L  C     C  L  D  C  D  D  D  D
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            38    57      46    64      39    48      30    44
TEMP          40   38 53 53 48   46 60 55 44   39 46 42 34   30 41 39
DEWPT         37   34 39 40 41   45 51 45 40   36 33 30 29   26 26 26
PWIND DIR          NW    SW       S    SW      NW     W       W     W
WIND CHAR          GN    LT      GN    GN      LT    LT      LT    GN
AVG CLOUDS    SC   SC FW FW FW   SC B2 B1 B1   B1 B1 B1 SC   SC SC B1
POP 12HR            5     0      10    30      30    20      10    10
RAIN SHWRS                           C  C  C    C  S  S

$$
ALZ008-212200-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
226 AM CST SAT JAN 21 2017

DATE             SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      66          57          64          45          50
TEMP          57 59 59 62 64 61 59 58 59 57 60 60 57 53 51 50 48 46 44 47 46 45
DEWPT         56 57 59 56 58 58 58 58 58 55 57 55 51 49 48 48 46 43 42 41 39 38
RH            96 93100 81 81 90 96100 96 93 90 84 80 86 89 93 93 89 93 79 76 76
WIND DIR       S  S  E  E SE SE SE SE  S SW SW SW SW  W  W  W  W NW  W  W  W NW
WIND SPD       5  4  5  9  6  5  8  9  8  8  9 10 10  9 10 12 16 17 16 16 16 13
WIND GUST                                                        29 27 27 27
CLOUDS        B2 OV OV B2 B1 B2 B2 OV OV B2 B2 OV OV OV OV OV OV B2 B1 B2 B1 SC
POP 12HR                     90          80          80          60          20
QPF 12HR                   0.13        0.52        0.33        0.29           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        D  D  C  S  C  L  D  C  D  D  D  D  L  L  L  L  S  S  S  S
TSTMS             D  D  C  S  C  L  D  C  D  D  D  D
OBVIS         PF


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            37    58      45    63      40    50      31    45
TEMP          41   37 54 53 48   45 59 55 45   40 48 44 35   31 42 39
DEWPT         37   35 40 41 41   44 53 50 42   38 36 32 30   27 26 26
PWIND DIR          NW     W       S    SW       W    NW      NW     W
WIND CHAR          GN    LT      GN    GN      LT    GN      LT    GN
AVG CLOUDS    SC   SC FW CL FW   FW B1 B2 B1   B1 B1 B1 SC   SC SC SC
POP 12HR            0     0       5    40      40    20      10    10
RAIN SHWRS                           C  C  C    C  S  S

$$




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