Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 170840
PFMHUN
FOUS54 KHUN 170840
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
240 AM CST TUE JAN 17 2017

ALZ006-172200-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      70          52          60          53          66
TEMP          63 62 64 67 70 66 62 59 54 52 53 58 60 57 53 53 53 53 58 64 66 64
DEWPT         59 59 61 61 61 60 57 55 51 49 48 48 49 50 50 51 53 53 56 60 59 59
RH            87 90 90 81 73 81 84 87 90 89 83 69 67 77 89 93100100 93 87 78 84
WIND DIR       S  S  S SW SW SW  W  W NW  N  N  N NW  E  E SE SE SE SE  S  S  S
WIND SPD       9 12 12 12 11  8  5  4  4  3  3  2  2  2  2  4  4  8 10 11 11  9
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV
POP 12HR                     60          60          20          50          80
QPF 12HR                   0.25        0.15           0        0.10        0.75
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  L  L  L  C  C  C  S  S        C  C  C  C  L  L  D  D  D
TSTMS                S  S  S  S                                   S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            56    68      53    69      55    66      46    53
TEMP          60   56 68 64 57   54 68 64 59   56 66 58 52   46 53 51
DEWPT         58   56 55 54 53   52 56 56 56   56 58 51 46   43 45 43
PWIND DIR           S    SW       S     S      SE     S      SW    SW
WIND CHAR          GN    LT      LT    LT      GN    GN      LT    GN
AVG CLOUDS    OV   B1 B1 B1 SC   B1 B1 B2 B2   OV B2 OV B2   B2 OV OV
POP 12HR           90    30      10    30      60    70      60    50
RAIN SHWRS     D    D  C             C  C  L    L  L  L  L    L  C  C
TSTMS          C    C                C  C  L    L  L  L

$$
ALZ005-172200-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      70          52          60          53          66
TEMP          64 62 65 67 70 66 62 58 54 52 53 59 60 57 53 53 53 55 59 65 66 65
DEWPT         59 60 61 61 61 60 57 54 51 49 48 48 49 50 51 51 53 54 56 60 60 59
RH            84 93 87 81 73 81 84 86 90 89 83 67 67 77 93 93100 96 90 84 81 81
WIND DIR       S  S  S SW SW SW  W  W NW  N  N  N NW  E  E SE SE SE  S  S  S  S
WIND SPD      10 12 12 12 11  8  5  5  4  4  3  2  1  2  2  4  4  8 10 11 11 10
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     60          60          20          50          80
QPF 12HR                   0.26        0.15           0        0.11        0.78
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  L  L  L  L  C  C  S  S  S        C  C  C  C  L  L  D  D  D
TSTMS                S  S  S  S                                   S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            56    68      53    69      56    66      46    53
TEMP          60   56 68 63 57   54 68 64 59   57 66 58 51   46 53 51
DEWPT         57   56 55 53 53   52 56 56 56   56 58 51 46   43 45 43
PWIND DIR           S    SW       S     S      SE     S      SW    SW
WIND CHAR          GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV   B1 B1 B1 SC   B1 B1 B2 B2   OV B2 OV B2   B2 OV B2
POP 12HR           80    30      10    30      60    70      60    50
RAIN SHWRS     D    D  C             C  C  L    L  L  L  L    L  C  C
TSTMS          C    C                C  C  L    L  L  L

$$
ALZ002-172200-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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          50          59          54          66
TEMP          65 64 66 67 69 64 59 57 53 50 51 58 59 56 54 55 54 56 59 65 66 63
DEWPT         59 60 60 60 59 58 54 51 49 46 46 47 49 50 51 52 53 55 57 60 60 59
RH            81 87 81 78 70 81 83 80 86 86 83 67 69 80 90 90 96 96 93 84 81 87
WIND DIR       S  S SW SW SW SW  W NW NW  N NE  E  E  E SE SE SE SE  S  S  S  S
WIND SPD      11 12 11 11 10  6  5  4  4  3  3  2  2  2  3  4  4  8 10 11 11  9
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     70          50          20          60          80
QPF 12HR                   0.29        0.11           0        0.15        0.76
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  L  L  L  C  C  C  S  S  S  S  S  C  C  L  L  L  L  D  D  D
TSTMS                S  S  S                                S  S  S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            55    68      52    70      55    66      45    54
TEMP          59   55 67 62 56   53 69 66 60   56 66 59 52   45 52 54
DEWPT         57   55 55 53 53   51 56 56 56   55 57 50 45   43 45 44
PWIND DIR           S    SW       S     S      SE     S      SW     W
WIND CHAR          GN    LT      LT    LT      GN    GN      LT    GN
AVG CLOUDS    OV   B1 B1 B1 B1   B1 B1 B2 B2   OV B2 OV B2   B2 OV B2
POP 12HR           80    20      10    30      60    70      60    50
RAIN SHWRS     D    D  S             C  C  L    L  L  L  L    L  C  C
TSTMS          C    C                C  C  L    L  L  L

$$
ALZ010-172200-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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          53          62          50          64
TEMP          58 57 59 66 68 64 63 61 58 54 54 60 62 55 51 50 50 50 54 62 64 61
DEWPT         52 53 56 58 59 59 58 57 53 49 49 48 49 49 49 49 50 50 52 57 56 56
RH            80 86 90 75 73 84 84 87 83 83 83 64 62 80 93 96100100 93 84 75 84
WIND DIR       S  S SW SW SW SW SW  W  W NW NW NW  W  W  E SE SE SE SE  S  S SE
WIND SPD       8  9 10 12 11  9  6  6  5  4  3  3  3  1  1  3  3  6  8  9 10  9
CLOUDS        B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV
POP 12HR                     60          60          20          40          70
QPF 12HR                   0.11        0.13           0        0.04        0.50
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  C  C  L  L  L  C  C  S  S        C  C  C  C  L  L  L  L  D
TSTMS                      S  S  S                                S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            55    66      51    66      54    64      44    51
TEMP          59   55 66 60 54   52 65 60 57   55 64 57 50   44 51 46
DEWPT         57   54 54 51 52   50 54 53 54   54 56 52 46   41 43 40
PWIND DIR           S    SW       S     S      SE     S       S    SW
WIND CHAR          GN    LT      LT    LT      GN    GN      LT    LT
AVG CLOUDS    OV   B2 B1 B1 SC   B1 B1 B2 B2   OV OV OV B2   B2 OV OV
POP 12HR           90    30      10    30      70    80      70    60
RAIN SHWRS     D    D  C  S          C  C  L    L  D  D  L    L  L  L
TSTMS          C    C                C  C  L    L  D  D

$$
ALZ016-172200-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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          53          62          53          66
TEMP          62 61 62 67 69 66 63 60 56 53 54 60 62 56 53 54 54 54 58 64 66 63
DEWPT         59 59 60 60 61 60 58 56 52 50 50 49 50 51 52 53 53 54 57 60 59 59
RH            90 93 93 78 76 81 84 87 86 89 86 67 65 83 96 96 96100 96 87 78 87
WIND DIR       S  S  S SW SW SW SW  W NW  N  N  N NW  E SE SE SE SE  S  S  S SE
WIND SPD      12 13 12 13 11  9  6  5  5  4  3  2  2  1  2  4  5  9 11 12 12 10
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     60          60          20          50          80
QPF 12HR                   0.18        0.13           0        0.09        0.82
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  L  L  L  C  C  C  S  S        C  C  C  C  L  L  D  D  D
TSTMS                   S  S  S                                   S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            55    67      52    67      54    64      45    51
TEMP          59   55 66 62 55   53 66 62 58   55 64 57 50   45 51 48
DEWPT         57   55 54 52 52   52 55 55 56   54 57 50 44   41 43 42
PWIND DIR           S    SW       S     S      SE     S      SW    SW
WIND CHAR          GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV   B1 B1 B1 SC   B1 B2 B2 B2   OV B2 OV B2   B2 OV B2
POP 12HR           90    30      10    30      60    70      60    50
RAIN SHWRS     D    D  C             C  C  L    L  L  L  L    L  C  C
TSTMS          C    C                C  C  L    L  L  L

$$
ALZ006-172200-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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          51          59          51          64
TEMP          63 62 64 67 68 65 61 58 54 52 52 57 59 55 51 51 51 52 56 63 64 63
DEWPT         57 58 60 60 60 59 56 54 50 48 47 47 48 49 49 50 51 52 54 58 58 58
RH            81 87 87 78 76 81 84 86 86 86 83 69 67 80 93 96100100 93 84 81 84
WIND DIR       S  S  S SW SW SW SW  W NW  N  N  N NW  E  E SE SE SE SE  S  S  S
WIND SPD      11 13 13 13 12  9  6  5  5  4  4  2  2  1  2  4  5  8 11 11 11 10
CLOUDS        OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV
POP 12HR                     70          60          20          50          80
QPF 12HR                   0.26        0.16           0        0.10        0.67
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  L  L  L  L  C  C  C  S  S        C  C  C  C  L  L  D  D  D
TSTMS                S  S  S  S                                   S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            55    67      52    68      55    64      45    52
TEMP          59   55 67 62 56   53 67 62 58   56 64 57 50   45 52 48
DEWPT         57   55 54 52 52   51 56 54 55   55 57 52 47   42 44 43
PWIND DIR           S    SW       S     S      SE     S      SW    SW
WIND CHAR          GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV   B1 B1 B1 SC   B1 B1 B2 B2   OV OV OV B2   B2 OV OV
POP 12HR           90    30      10    30      60    70      60    50
RAIN SHWRS     D    D  C  S          C  C  L    L  L  L  L    L  C  C
TSTMS          C    C                C  C  L    L  L  L

$$
ALZ008-172200-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
240 AM CST TUE JAN 17 2017

DATE             TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      70          54          62          52          65
TEMP          59 59 62 68 70 66 63 61 58 55 55 61 62 57 54 52 52 52 57 64 65 63
DEWPT         56 56 59 60 60 60 59 58 54 50 51 51 51 51 51 51 52 52 55 59 59 59
RH            90 90 90 76 71 81 87 90 86 83 86 70 67 80 90 96100100 93 84 81 87
WIND DIR       S  S  S SW SW SW SW  W NW NW  N NW  W NW SE SE SE SE SE  S  S SE
WIND SPD      10 11 12 13 12  9  6  6  5  4  3  3  3  2  2  4  5  8 10 11 11 10
CLOUDS        B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV
POP 12HR                     60          60          20          40          70
QPF 12HR                   0.09        0.11           0        0.05        0.64
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     S  S  C  C  L  L  C  C  C  S  S        C  C  C  C  L  L  L  L  D
TSTMS                      S  S                                   S  S  C  C  C


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            56    67      52    67      54    64      45    51
TEMP          59   56 67 62 55   53 66 63 58   55 64 58 50   45 51 47
DEWPT         58   56 55 53 52   52 56 55 56   55 58 52 45   41 45 43
PWIND DIR           S    SW       S     S      SE     S      SW    SW
WIND CHAR          GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV   B2 B1 B1 SC   B1 B2 B2 B2   OV OV OV B2   B2 OV OV
POP 12HR           90    30      10    30      70    70      60    50
RAIN SHWRS     D    D  C  S          C  C  L    L  L  L  L    L  C  C
TSTMS          C    C                C  C  L    L  L  L

$$



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