Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 181240
PFMHUN
FOUS54 KHUN 181240
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
640 AM CST WED JAN 18 2017

ALZ006-182200-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      61          52          65          57          70
TEMP                53 58 61 56 53 52 53 55 58 64 65 64 62 60 59 57 61 66 70 63
DEWPT               49 48 49 50 49 50 50 52 55 59 60 60 60 59 58 57 59 60 57 56
RH                  86 69 65 80 86 93 89 90 90 84 84 87 93 96 96100 93 81 63 78
WIND DIR             N  N  N NE  E SE SE SE SE SE SE  S  S  S SW SW  S SW  S  S
WIND SPD             4  2  2  2  2  3  4  6  9 11 12 12 11  9  6  5  5  8  6  5
CLOUDS              B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B1 B1 B2 B1 B1 SC
POP 12HR                     20          40          80          90          30
QPF 12HR                      0        0.12        0.75        0.71           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  C  C  C  L  L  D  D  D  D  C  C  C
TSTMS                                        S  C  C  C  C  C  S


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            54    69      55    66      46    55      43    60
TEMP          55   54 67 66 59   56 66 59 50   46 55 53 51   43 59 57
DEWPT         55   54 57 56 56   56 58 53 49   46 45 43 42   41 43 43
PWIND DIR           S    SE      SE     S      SW     W       W    SW
WIND CHAR          LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    SC   B2 B2 B2 B2   OV OV OV OV   B2 OV B2 B2   B1 SC SC
POP 12HR           10    50      70    80      60    50      30    10
RAIN SHWRS             C  C  L    L  D  D  L    C  C  C  C    C
TSTMS                  C  C  L    L  D  D

$$
ALZ005-182200-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      60          53          65          56          70
TEMP                53 56 60 57 53 53 54 55 58 64 65 64 62 60 59 56 62 67 70 63
DEWPT               49 48 48 50 49 50 50 53 56 59 61 60 60 59 58 56 59 59 57 56
RH                  86 74 64 77 86 89 86 93 93 84 87 87 93 96 96100 90 75 63 78
WIND DIR             N  N NE NE  E SE SE SE SE SE  S  S  S  S SW SW  S SW  S  S
WIND SPD             4  2  2  2  2  3  4  6  9 11 12 12 11  9  6  5  5  9  8  5
CLOUDS              B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B1 B1 B2 B1 B1 SC
POP 12HR                     20          40          80          90          30
QPF 12HR                      0        0.14        0.81        0.67           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  C  C  L  L  D  D  D  D  D  C  C  C
TSTMS                                     S  S  C  C  C  C  C


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            54    69      55    65      46    56      43    60
TEMP          55   54 68 64 58   56 65 57 51   46 55 54 51   43 59 57
DEWPT         55   54 57 56 56   56 58 53 49   45 45 43 42   41 42 43
PWIND DIR           S    SE      SE     S      SW     W       W    SW
WIND CHAR          LT    LT      LT    GN      LT    GN      GN    LT
AVG CLOUDS    SC   B2 B2 B2 B2   OV OV OV B2   B2 OV B2 B2   B1 SC SC
POP 12HR           10    50      70    70      60    50      30    10
RAIN SHWRS             C  C  L    L  L  L  L    C  C  C  C    C
TSTMS                  C  C  L    L  L  L

$$
ALZ002-182200-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      59          54          66          55          70
TEMP                50 56 59 56 54 54 55 56 60 66 65 64 62 58 57 55 60 66 70 63
DEWPT               47 46 48 49 49 50 51 54 58 60 61 60 59 57 57 55 58 58 57 55
RH                  89 69 67 77 83 86 86 93 93 81 87 87 90 96100100 93 75 63 75
WIND DIR            NE NE  E  E  E SE SE SE SE  S  S  S  S  S SW SW  S SW  S  S
WIND SPD             3  2  2  2  3  3  4  6  9 11 12 11  9  8  5  5  5  9  8  5
CLOUDS              B2 B2 OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 B1 B1 B1 SC
POP 12HR                     20          50          80          90          20
QPF 12HR                      0        0.21        0.99        0.51           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  C  C  C  L  D  D  D  D  D  D  C  S  S
TSTMS                                     S  S  C  C  C  C  C


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            54    69      55    65      47    56      42    60
TEMP          57   54 68 65 59   56 65 59 51   47 55 55 51   42 58 56
DEWPT         56   54 57 55 56   56 57 52 48   44 44 43 41   39 42 43
PWIND DIR           S    SE      SE     S      SW     W       W    SW
WIND CHAR          LT    LT      LT    GN      LT    GN      GN    LT
AVG CLOUDS    SC   B2 B2 B2 B2   OV OV OV B2   B2 B2 B2 B2   B1 SC SC
POP 12HR           10    40      70    70      60    40      20    10
RAIN SHWRS             C  C  L    L  L  L  L    C  C  C  S    S
TSTMS                  C  C  L    L  L  L

$$
ALZ010-182200-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      62          49          63          55          68
TEMP                54 59 62 55 51 51 50 50 54 62 63 61 60 58 57 55 58 65 68 61
DEWPT               51 46 45 46 47 46 46 45 48 52 54 55 56 56 56 53 56 56 55 54
RH                  90 62 54 72 86 83 86 83 80 70 72 81 87 93 96 93 93 73 63 78
WIND DIR            NW NW NW NW NE  E  E  E SE SE SE SE  S  S SW SW SW SW SW  S
WIND SPD             3  4  3  2  1  1  2  4  5  9 11 11 11 10  6  5  4  6  6  4
CLOUDS              B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 SC
POP 12HR                     20          30          70          90          40
QPF 12HR                      0        0.04        0.31        0.82        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S        S  S  S  C  C  L  L  L  D  D  D  L  C  C  S  S
TSTMS                                        S  C  C  C  C  C  S


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            52    66      55    64      45    53      42    58
TEMP          55   52 65 62 58   56 64 56 49   45 53 50 48   43 57 54
DEWPT         53   52 55 55 55   55 57 53 48   45 44 42 42   39 40 41
PWIND DIR           S    SE      SE     S      SW     W       W     W
WIND CHAR          LT    LT      LT    GN      LT    GN      LT    LT
AVG CLOUDS    B1   B1 B2 OV B2   OV OV OV OV   B2 OV OV B2   B2 B1 SC
POP 12HR           10    50      70    80      70    60      30    10
RAIN SHWRS             C  C  L    L  D  D  L    L  L  L  C    C  S
TSTMS                  C  C  L    L  D  D

$$
ALZ016-182200-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      61          53          65          57          69
TEMP                53 58 61 57 53 53 53 54 58 64 65 62 62 60 59 57 59 65 69 62
DEWPT               50 48 48 49 49 50 50 53 56 59 59 59 59 58 58 56 59 58 57 55
RH                  89 69 62 75 86 89 89 96 93 84 81 90 90 93 96 96100 78 66 78
WIND DIR             N  N NW NE  E SE SE SE SE  S  S  S  S  S SW SW  S SW  S  S
WIND SPD             4  3  2  2  3  3  4  8 10 12 13 13 13 12  8  6  5  9  8  5
CLOUDS              OV OV OV B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1 B2 B1 B1 SC
POP 12HR                     20          40          80          90          30
QPF 12HR                      0        0.11        0.70        0.64           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S     S  S  C  C  C  L  L  D  D  D  D  C  C  C
TSTMS                                        S  C  C  C  C  C


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            54    68      55    63      45    53      41    59
TEMP          56   54 67 64 60   56 63 54 48   45 53 50 49   42 58 53
DEWPT         55   54 56 55 56   56 57 51 48   44 43 41 41   38 41 41
PWIND DIR           S     S      SE     S      SW     W       W    SW
WIND CHAR          LT    LT      GN    GN      LT    GN      GN    LT
AVG CLOUDS    SC   B2 B2 B2 B2   OV B2 OV B2   B2 OV B2 B2   B1 SC SC
POP 12HR           10    50      70    80      60    40      30    10
RAIN SHWRS             C  C  L    L  D  D  L    C  C  C  C    C
TSTMS                  C  C  L    L  D  D

$$
ALZ006-182200-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      59          51          63          56          69
TEMP                51 56 59 54 51 52 53 54 56 62 63 62 61 60 58 56 61 66 69 62
DEWPT               47 46 46 48 47 48 48 50 53 56 58 57 58 58 57 55 58 58 56 55
RH                  86 69 62 80 86 86 83 86 90 81 84 84 90 93 96 96 90 75 63 78
WIND DIR             N  N  N NE  E SE SE SE SE SE SE  S  S  S SW SW  S SW  S  S
WIND SPD             4  3  2  2  2  2  3  6  9 11 12 13 12 10  6  5  5  9  8  5
CLOUDS              B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B1 B1 B2 B1 B1 B1
POP 12HR                     10          40          80          90          30
QPF 12HR                      0        0.10        0.69        0.80           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                    S  S  C  C  C  L  L  D  D  D  D  L  C  C
TSTMS                                        S  C  C  C  C  C  S


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            54    68      55    65      47    54      43    59
TEMP          56   54 67 64 58   56 65 58 51   47 54 52 51   43 58 55
DEWPT         55   54 56 55 55   55 57 53 49   45 45 43 43   40 42 42
PWIND DIR           S    SE      SE     S      SW     W       W    SW
WIND CHAR          LT    LT      LT    GN      LT    GN      GN    LT
AVG CLOUDS    B1   B2 B2 B2 B2   OV OV OV OV   OV OV B2 B2   B2 B1 SC
POP 12HR           10    40      70    80      70    50      30    10
RAIN SHWRS             C  C  L    L  D  D  L    C  C  C  C    C
TSTMS                  C  C  L    L  D  D

$$
ALZ008-182200-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
640 AM CST WED JAN 18 2017

DATE             WED 01/18/17            THU 01/19/17            FRI 01/20/17
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                      62          52          65          57          69
TEMP                55 58 62 57 52 52 52 52 56 64 65 63 62 60 59 57 60 66 69 61
DEWPT               52 50 49 50 49 50 49 50 53 57 59 59 59 58 58 56 59 59 58 56
RH                  90 75 62 77 89 93 89 93 90 78 81 87 90 93 96 96 96 78 68 84
WIND DIR            NW NW NW  N  E SE SE SE SE SE SE  S  S  S SW SW  S SW SW  S
WIND SPD             4  4  3  2  2  3  3  6  8 11 12 12 14 11  8  6  5  8  8  5
CLOUDS              B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1
POP 12HR                     20          30          70          90          30
QPF 12HR                      0        0.06        0.43        0.74        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS           S  S     S  S  S  C  C  L  L  L  D  D  D  L  C  C  S  S
TSTMS                                        S  C  C  C  C  C  S


DATE               SAT 01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17
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            54    67      56    64      45    53      42    58
TEMP          57   54 66 62 59   56 64 55 48   45 53 51 49   42 57 54
DEWPT         55   54 58 56 56   56 59 53 48   45 45 43 42   40 43 42
PWIND DIR           S    SE      SE     S      SW     W       W    SW
WIND CHAR          LT    LT      GN    GN      LT    GN      GN    LT
AVG CLOUDS    SC   B2 B2 OV B2   OV B2 OV OV   B2 OV B2 B2   B1 SC SC
POP 12HR           10    50      70    80      60    50      30    10
RAIN SHWRS             C  C  L    L  D  D  L    C  C  C  C    C
TSTMS                  C  C  L    L  D  D

$$




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