Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 170141
PFMHUN
FOUS54 KHUN 170140
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
740 PM CST MON JAN 16 2017

ALZ006-171000-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      60          71          52          62          52
TEMP                61 61 62 62 63 67 71 65 62 60 55 52 54 60 62 58 55 54 53 52
DEWPT               54 55 58 60 60 61 62 60 59 56 54 50 51 50 51 50 50 51 52 52
RH                  78 81 87 93 90 81 73 84 90 87 96 93 90 69 67 75 83 90 96100
WIND DIR             S  S  S  S  S SW SW SW  W  W NW  N  N NW NW NE  E SE SE SE
WIND SPD             6  9  9 10 11 11 11  6  6  5  5  4  4  2  2  3  2  3  4  5
CLOUDS              B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV OV
POP 12HR                     50          70          70          30          40
QPF 12HR                   0.02        0.16        0.23           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  L  L  L  L  C  C  C  C  S  S  C  C  C  C  L
TSTMS                            S  S  S  S  S                                S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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          65      55    68      53    69      55    68      46    54
TEMP          62 61 57   55 65 63 56   53 65 64 58   55 65 60 51   46 52 51
DEWPT         58 58 57   55 55 55 53   53 55 55 56   55 57 50 44   45 43 43
PWIND DIR         S       S    SW       S     S      SE     S      SW     W
WIND CHAR        LT      GN    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    OV OV OV   SC SC B1 B1   B1 SC B2 B2   OV OV OV B1   B2 B2 B2
POP 12HR         60      80    40      10    30      60    60      60    50
RAIN SHWRS     L  L  D    D  C             C  C  L    L  L  L  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  L  L

$$
ALZ005-171000-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      60          71          52          61          52
TEMP                61 62 62 63 63 66 71 65 62 59 55 53 53 58 61 58 55 54 53 52
DEWPT               54 56 58 60 61 61 61 59 58 56 53 50 51 50 51 51 50 51 52 52
RH                  78 81 87 90 93 84 71 81 87 90 93 89 93 75 70 77 83 90 96100
WIND DIR             S  S  S  S  S SW SW SW  W NW NW  N  N  N NW NE  E SE SE SE
WIND SPD             8 10 11 11 12 11 11  6  6  5  5  4  4  2  2  2  3  3  4  5
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV OV
POP 12HR                     50          70          70          30          40
QPF 12HR                   0.01        0.18        0.23           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  L  L  L  L  C  C  C  C  S  S  C  C  C  C  L
TSTMS                            S  S  S  S  S                                S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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          65      56    68      52    68      55    68      46    54
TEMP          62 62 58   56 65 62 55   52 65 63 58   55 65 60 51   46 52 51
DEWPT         58 58 58   56 55 54 53   52 55 55 56   55 57 48 44   45 43 42
PWIND DIR         S       S    SW       S     S      SE     S      SW     W
WIND CHAR        LT      GN    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    OV OV OV   SC SC B1 B1   B1 SC B2 B2   OV B2 OV B1   B2 B2 B2
POP 12HR         70      80    40      10    30      60    60      60    50
RAIN SHWRS     L  L  D    D  C             C  C  L    L  L  L  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  L  L

$$
ALZ002-171000-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      62          70          50          61          53
TEMP                63 64 63 64 64 65 70 65 61 57 54 50 52 58 61 58 56 55 54 53
DEWPT               55 57 59 60 60 60 60 57 56 53 51 47 48 49 50 50 50 52 52 53
RH                  75 78 87 87 87 84 71 75 84 86 90 89 86 72 67 75 80 90 93100
WIND DIR             S  S  S  S SW SW SW  W  W NW NW  N  N NE  E  E  E SE SE SE
WIND SPD             8 10 10 10 11  8  9  6  5  5  4  3  3  2  2  2  3  3  4  5
CLOUDS              OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV
POP 12HR                     60          70          60          20          40
QPF 12HR                   0.07        0.23        0.13           0        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  L  L  L  L  L  L  L  C  C  C  S  S        C  C  C  C  L
TSTMS                            S  S  S  S                                   S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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          65      55    68      52    70      55    67      46    53
TEMP          62 61 57   55 65 62 55   52 66 64 58   55 64 60 50   46 52 50
DEWPT         58 58 57   55 56 54 54   51 54 55 56   54 56 47 44   43 43 42
PWIND DIR         S       S    SW       S     S      SE     S      SW     W
WIND CHAR        GN      LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    OV OV OV   SC SC B1 B1   B1 SC B1 B2   OV B2 B2 B1   B2 B2 B2
POP 12HR         70      80    30      10    30      60    50      60    40
RAIN SHWRS     L  L  D    D  C             C  C  L    L  C  C  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  C  C

$$
ALZ010-171000-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      56          68          54          62          49
TEMP                58 58 57 57 59 65 68 64 63 61 58 55 55 60 62 57 53 52 50 49
DEWPT               51 52 52 53 55 57 57 58 59 58 55 49 51 49 49 49 49 49 49 49
RH                  77 80 83 86 87 75 68 81 87 90 90 80 86 67 62 75 86 89 96100
WIND DIR            SE  S  S  S  S SW SW SW SW  W  W NW NW  W  W NW NE SE  E SE
WIND SPD             5  5  5  8  9 10  9  6  6  6  5  4  4  4  4  2  1  2  2  2
CLOUDS              B1 OV OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR                     40          60          70          30          30
QPF 12HR                      0        0.07        0.19        0.01           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  C  C  C  C  C  L  L  L  L  C  C  C  S  S  S  S  C  C  C
TSTMS                            S  S  S  S  S                                S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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      55    65      51    65      53    68      44    52
TEMP          60 60 57   55 63 60 54   51 62 61 56   53 65 60 49   44 50 48
DEWPT         54 55 56   54 53 52 52   50 53 53 54   53 54 49 42   42 41 40
PWIND DIR        SE       S    SW       S     S      SE     S      SW     W
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    OV OV OV   OV SC B1 B1   B1 B1 B2 B2   OV OV OV B1   B2 B2 OV
POP 12HR         50      80    50      20    30      60    70      70    50
RAIN SHWRS     C  C  D    D  C  C  S    S  C  C  L    L  L  L  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  L  L

$$
ALZ016-171000-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      60          70          53          63          52
TEMP                61 61 61 61 62 66 70 65 63 60 57 54 54 60 63 58 55 54 53 52
DEWPT               52 55 58 59 60 60 59 60 59 58 55 51 52 51 51 51 51 52 53 52
RH                  72 81 90 93 93 81 68 84 87 93 93 90 93 72 65 77 86 93100100
WIND DIR             S  S  S  S  S SW SW SW SW  W NW  N  N NW NW  N  E SE SE SE
WIND SPD             9 11 11 11 11 12 11  8  8  6  5  4  4  3  3  2  3  3  4  5
CLOUDS              B2 OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 OV OV OV
POP 12HR                     40          60          70          30          30
QPF 12HR                      0        0.13        0.22           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  L  L  L  L  C  C  C  C  S  S  S  S  C  C  L
TSTMS                            S  S  S  S  S                                S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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          65      55    67      52    67      53    67      45    53
TEMP          62 61 57   55 64 62 55   52 63 62 56   53 64 59 50   45 51 50
DEWPT         58 58 57   55 55 53 53   51 54 53 56   53 55 47 43   42 42 41
PWIND DIR         S       S    SW       S     S      SE     S      SW     W
WIND CHAR        GN      GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   SC SC B1 B1   B1 B1 B2 B2   OV B2 OV B1   B1 B2 B2
POP 12HR         60      80    40      20    30      60    60      60    40
RAIN SHWRS     L  L  D    D  C     S    S  C  C  L    L  L  L  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  L  L

$$
ALZ006-171000-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      60          69          51          60          50
TEMP                61 61 61 62 62 65 69 64 62 59 55 51 53 58 59 56 53 52 51 50
DEWPT               52 54 56 58 59 60 61 59 58 55 53 49 49 49 49 49 48 49 50 50
RH                  72 78 84 87 90 84 76 84 87 87 93 93 86 72 69 77 83 89 96100
WIND DIR             S  S  S  S  S SW SW SW SW  W NW  N  N NW NW NE  E SE SE SE
WIND SPD             8 10 10 11 12 12 11  8  6  5  5  5  5  3  3  2  2  2  3  4
CLOUDS              B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B2 B2 OV OV OV
POP 12HR                     50          70          70          30          40
QPF 12HR                   0.04        0.17        0.23           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           C  C  C  C  C  L  L  L  L  C  C  C  C  S  S  C  C  C  C  L
TSTMS                            S  S  S  S  S                                S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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      55    67      52    66      54    67      45    52
TEMP          60 60 57   55 64 62 55   52 63 62 57   54 64 59 50   45 51 49
DEWPT         56 57 57   55 54 53 53   52 54 54 55   54 56 50 44   44 43 42
PWIND DIR         S       S    SW       S     S      SE     S      SW     W
WIND CHAR        LT      GN    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    OV OV OV   SC SC B1 B1   B1 B1 B2 B2   OV OV OV B1   B2 OV OV
POP 12HR         60      80    40      10    30      60    60      60    50
RAIN SHWRS     L  L  D    D  C             C  C  L    L  L  L  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  L  L

$$
ALZ008-171000-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
740 PM CST MON JAN 16 2017

DATE           01/16/17      TUE 01/17/17            WED 01/18/17            THU
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                      58          70          54          63          51
TEMP                60 59 59 59 60 66 70 65 63 61 58 55 56 61 63 57 55 53 52 51
DEWPT               52 55 56 57 58 60 60 60 60 59 56 52 54 53 53 52 52 51 51 51
RH                  75 87 90 93 93 81 71 84 90 93 93 90 93 75 70 83 90 93 96100
WIND DIR            SE  S  S  S  S SW SW SW SW  W NW NW NW NW  W  N  E SE SE SE
WIND SPD             8  9  9 10 10 12 11  8  8  8  6  4  4  4  4  3  2  2  3  3
CLOUDS              B2 OV B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV B2 OV
POP 12HR                     40          70          70          30          30
QPF 12HR                      0        0.07        0.17           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  C  C  C  C  C  L  L  L  L  C  C  C  S  S  S  S  C  C  L
TSTMS                            S  S  S  S  S                                S


DATE           01/19/17  FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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          64      55    67      52    66      54    68      45    53
TEMP          61 61 57   55 64 62 55   52 63 62 57   54 65 60 50   45 51 49
DEWPT         57 57 57   55 56 53 53   52 55 54 56   54 57 50 44   43 43 42
PWIND DIR        SE       S    SW       S    SE      SE     S      SW     W
WIND CHAR        LT      GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    OV OV OV   B1 SC B1 B1   B1 B1 B2 B2   OV OV OV B1   B2 B2 B2
POP 12HR         60      80    40      20    30      60    60      70    40
RAIN SHWRS     L  L  D    D  C  S  S    S  C  C  L    L  L  L  L    L  C  C
TSTMS          S  S  C    C                C  C  L    L  L  L

$$




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