Point Forecast Matrices
Issued by NWS Huntsville, AL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13
000
FOUS54 KHUN 181712
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
1212 PM CDT Thu Apr 18 2024

ALZ006-182100-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          65          78          57          70
Temp                   82 84 79 71 69 67 67 72 76 77 72 65 62 59 57 63 67 69 64
Dewpt                  65 65 65 65 65 65 65 67 66 63 60 57 56 53 52 52 51 49 47
RH                     56 53 62 81 87 93 93 84 71 62 66 75 81 80 83 67 56 49 54
Wind dir                S  S  S  S  S SW SW  W NW  N  N  N  N  N  N  N  N  N  N
Wind spd                9 10 10  9  6  8  8  6  8 10 10  9  8  9  9 10 11 10 12
Clouds                 SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B1 B1 B2
PoP 12hr                     50          70          40          10          30
QPF 12hr                   0.21        0.49        0.09           0        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C  C  C  C  C  S                       C  C  S
Tstms                      S  C  C  C  C  C  C  S                       S     S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    58      42    69      45    76      53    77
Temp          55 51 55 56   48 44 65 63   50 49 72 70   58 55 74 71
Dewpt         44 44 46 44   41 39 42 45   43 45 51 53   52 52 53 53
PWind dir         N     N       N     N       E     S      SW     N
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 OV B2   SC FW FW CL   CL FW FW FW   FW FW FW FW
PoP 12hr         40    60       5     0       0    10      10    10
Rain shwrs     S  C  L  C
Tstms          S

$$
ALZ005-182100-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          65          77          56          69
Temp                   82 84 79 71 69 67 67 72 75 76 72 65 61 58 57 63 66 68 64
Dewpt                  65 65 65 65 65 65 65 67 65 63 60 57 54 52 51 51 50 49 46
RH                     56 53 62 81 87 93 93 84 71 64 66 75 78 80 80 65 56 51 52
Wind dir                S  S  S  S  S SW SW NW NW  N  N  N  N  N  N  N  N  N  N
Wind spd                9 10  9  9  8  9  8  8  8  9 10  9  9  9 10 11 11 10 12
Clouds                 SC B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B1 B2 B2
PoP 12hr                     50          70          30          10          30
QPF 12hr                   0.20        0.40        0.08           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  C  C  C  C  C  S                       C  C  C
Tstms                      S  L  C  C  C  C  C  S                       S     S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    58      42    69      45    76      53    77
Temp          55 51 54 56   47 44 65 64   50 49 71 70   58 55 74 72
Dewpt         44 44 45 44   41 39 42 45   43 44 51 53   52 52 53 53
PWind dir         N     N       N     N       E     S       W     N
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 OV B2   SC FW FW CL   CL CL FW FW   FW FW FW FW
PoP 12hr         50    60       5     0       0    10      10    10
Rain shwrs     C  C  L  C
Tstms          S

$$
ALZ002-182100-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          65          76          56          68
Temp                   82 84 78 71 69 67 66 69 73 75 71 64 61 58 56 61 64 67 62
Dewpt                  66 66 65 65 65 65 65 64 62 61 58 56 53 50 49 49 48 47 45
RH                     58 55 64 81 87 93 97 84 68 62 63 75 75 75 77 65 56 49 54
Wind dir                S  S SW  S SW SW  W NW  N  N  N  N NE  N  N  N  N  N  N
Wind spd               10 11 11  9 10 10  9  8  6  9  8  9  9  9 10 12 11 10 11
Clouds                 B1 B1 B1 SC B1 B2 B2 OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 OV
PoP 12hr                     60          70          30          10          30
QPF 12hr                   0.07        0.49        0.03           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  L  L  L  C  C                             C  C  C
Tstms                      C  L  C  C  C  C                             S     S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    58      42    69      45    76      53    77
Temp          54 49 54 56   46 43 65 64   50 48 71 70   58 55 74 72
Dewpt         43 43 44 41   39 38 41 44   42 43 51 54   51 50 53 53
PWind dir        NE     N       N     N       E    SW       W     N
Wind char        GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    OV B2 OV B2   SC FW CL CL   CL CL FW FW   FW FW FW FW
PoP 12hr         50    50       0     0       0    10      10    10
Rain shwrs     C  C  C  C
Tstms          S

$$
ALZ010-182100-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          62          80          56          74
Temp                   80 83 78 69 66 64 63 71 77 79 74 65 61 58 57 67 71 73 67
Dewpt                  62 61 63 63 62 63 63 66 65 64 62 60 58 55 54 55 54 52 50
RH                     54 47 60 81 87 97100 84 67 60 66 84 90 90 90 65 55 48 54
Wind dir                S  S  S SW  S SW SW  W  W NW  N  N  N  N  N  N  N  N  N
Wind spd                5  6  8  6  4  6  8  8  8  9  8  6  5  5  5  9  8  9 10
Clouds                 FW FW SC B1 B1 B1 OV B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B1 B2
PoP 12hr                     20          60          40          10          30
QPF 12hr                   0.02        1.08        0.13           0        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  S  C  C  C  C  C                    C  C  S
Tstms                         C  C  S  C  C  C  C  C                    S  S  S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    59      42    69      44    75      50    77
Temp          54 50 56 55   47 45 65 62   48 48 71 67   55 53 74 69
Dewpt         44 44 47 45   42 40 43 44   42 44 48 51   50 50 51 50
PWind dir         N     N       N     N      NE     S       W    NW
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1 B2 OV B2   B1 SC FW FW   CL FW FW FW   FW FW FW FW
PoP 12hr         40    70      10     0       0    10      10    10
Rain shwrs     S  C  L  L
Tstms          S

$$
ALZ016-182100-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          63          78          56          69
Temp                   80 82 77 69 67 65 64 71 75 77 73 64 60 57 57 63 67 68 63
Dewpt                  65 65 65 65 64 64 64 67 66 64 62 59 56 54 53 54 53 51 49
RH                     60 56 67 87 90 97100 87 74 64 68 84 87 90 86 72 61 54 60
Wind dir                S  S  S  S  S SW SW  W NW NW  N  N  N  N  N  N  N  N  N
Wind spd                9  9  8  9  9 10  9  8  6  9 10  9  8  9  8 10 10 10 11
Clouds                 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     40          60          40          10          30
QPF 12hr                   0.10        0.32        0.10           0        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  C  S  S  S  C  C  C              S  S  C  C  S
Tstms                      S  L  C  S  S  S  C  C  C                    S  S  S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    56      42    67      44    74      51    76
Temp          54 50 53 54   46 43 64 62   48 48 71 68   56 54 73 70
Dewpt         44 44 46 44   41 40 42 45   42 44 50 53   51 52 52 53
PWind dir         N     N       N     N       E     S       W     N
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 OV B2   SC FW FW CL   CL FW FW FW   FW FW FW FW
PoP 12hr         50    70       5     0       0    10      10    10
Rain shwrs     S  C  L  C
Tstms          S  S

$$
ALZ006-182100-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          64          76          56          68
Temp                   81 84 78 71 68 66 65 71 74 75 71 63 60 57 56 62 65 67 63
Dewpt                  64 63 63 64 64 64 65 66 64 61 58 56 54 52 51 50 49 47 45
RH                     56 49 60 79 87 93100 84 71 62 63 78 81 83 83 65 56 49 52
Wind dir                S  S  S SE  S SW SW  W NW  N  N  N  N  N  N  N  N  N  N
Wind spd                9 10 10 10  8  9  9  8  8 10 10 10  8 10 10 11 11 11 12
Clouds                 SC SC SC B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2
PoP 12hr                     40          80          40          10          30
QPF 12hr                   0.33        0.78        0.08           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  C  C  S                       C  C  S
Tstms                         C  C  C  C  C  C  S                             S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    57      41    67      44    74      52    76
Temp          54 50 54 55   46 43 64 62   48 48 71 68   56 55 73 69
Dewpt         43 43 44 43   40 39 41 44   42 43 50 51   51 51 51 51
PWind dir         N     N       N     N       E    SW      SW     N
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 OV B2   SC FW FW CL   CL CL FW FW   FW SC FW FW
PoP 12hr         40    60       5     0       0    10      10    10
Rain shwrs     S  C  L  C
Tstms          S

$$
ALZ008-182100-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          64          78          58          72
Temp                   79 82 77 70 68 66 65 71 75 77 73 66 62 60 59 66 70 70 65
Dewpt                  64 63 64 63 62 63 64 65 65 64 62 59 57 55 55 55 54 52 50
RH                     60 53 64 78 81 90 97 81 71 64 68 78 84 84 87 68 57 53 58
Wind dir                S  S SW SE  S SW SW  W  W NW  N  N  N  N  N  N  N  N  N
Wind spd                6  8  9  6  8 10  9  9  9  8  9  8  6  6  6  9  9  9 11
Clouds                 SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     40          50          50          10          30
QPF 12hr                   0.15        0.62        0.15           0        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  S  C  S  C  C  C                    C  C  S
Tstms                         C  C  S  C  S  C  C  C                    S  S  S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          50    57      43    67      45    74      52    76
Temp          56 52 54 54   48 45 64 62   50 49 70 68   57 55 73 69
Dewpt         45 45 46 44   42 41 42 44   42 44 49 51   49 51 51 52
PWind dir         N     N       N     N      NE     S       W    NW
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 OV B2   B1 SC FW FW   CL FW FW FW   FW FW FW FW
PoP 12hr         40    70       5     0       0     5      10    10
Rain shwrs     S  C  L  L
Tstms          S  S     S

$$
ALZ009-182100-
Scottsboro-Jackson AL
34.69N  86.00W Elev. 629 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      85          63          79          56          73
Temp                   81 84 79 69 67 65 65 71 77 78 73 64 60 58 57 65 70 72 66
Dewpt                  64 63 64 64 63 64 65 67 67 64 62 59 57 55 54 55 54 51 49
RH                     56 49 60 84 87 97100 87 71 62 68 84 90 90 90 70 57 48 54
Wind dir                S  S SW  S  S SW SW SW  W NW  N  N  N  N  N  N  N  N  N
Wind spd                6  6  9  6  5  5  6  6  6  8  8  6  5  5  5  6  8  9 10
Clouds                 SC FW SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B1 B2 OV B1 B2 B1 B2
PoP 12hr                     20          70          40          10          20
QPF 12hr                   0.09        1.11        0.10           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  C  C  C  S                    S  S  S
Tstms                         C  C  C  C  C  C  C  S                          S


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    59      42    70      44    76      51    77
Temp          55 51 57 55   47 44 66 63   49 48 71 68   56 55 74 69
Dewpt         44 45 48 46   42 41 43 45   43 45 51 53   51 52 52 53
PWind dir         N     N       N     N      NE     S      SW    NW
Wind char        GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 OV B2   B1 SC FW FW   CL FW FW FW   FW FW FW FW
PoP 12hr         40    60       5     0       0    10      10    10
Rain shwrs     S  C  L  C
Tstms          S

$$
TNZ096-182100-
Fayetteville-Lincoln TN
35.15N  86.56W Elev. 944 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      82          64          74          54          66
Temp                   79 82 77 69 68 65 66 70 71 73 69 62 59 56 55 60 63 65 62
Dewpt                  63 62 64 64 64 64 65 65 63 60 58 56 53 50 49 49 48 46 44
RH                     58 51 64 84 87 97 97 84 76 64 68 81 80 80 80 67 58 50 52
Wind dir                S  S  S  S  S SW SW  W  N  N  N  N  N  N  N  N  N  N  N
Wind spd               10 10 10 10 10 10  9  8 10 10 10 10 10 10 10 12 11 11 12
Clouds                 FW SC B1 B2 B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2
PoP 12hr                     40          80          40          10          30
QPF 12hr                   0.24        0.69        0.10           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  C  C                          C  C  S
Tstms                         C  C  C  C  C  C


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          47    55      40    66      43    73      52    74
Temp          53 49 53 54   45 43 62 62   47 47 69 68   56 55 71 69
Dewpt         42 42 44 42   39 38 41 44   41 43 50 52   50 50 52 52
PWind dir         N     N       N     N       E    SW      SW     N
Wind char        GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    B2 B2 B2 B2   SC FW FW CL   CL CL FW FW   SC SC FW FW
PoP 12hr         40    50       5     0       0    10      10    10
Rain shwrs     S  C  C  C

$$
TNZ097-182100-
Winchester-Franklin TN
35.18N  86.07W Elev. 981 ft
1212 PM CDT Thu Apr 18 2024

Date             Thu 04/18/24            Fri 04/19/24            Sat 04/20/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      84          64          75          55          68
Temp                   82 84 78 70 68 66 65 70 72 74 69 62 60 57 55 62 67 65 61
Dewpt                  61 59 60 62 63 64 65 65 63 60 58 56 54 52 50 49 48 46 44
RH                     49 43 54 76 84 93100 84 73 62 68 81 81 83 83 62 50 50 53
Wind dir                S  S  S SW  S SW SW  W NW  N  N  N  N  N  N  N  N  N  N
Wind spd                9  9  9 11  8 10  8  8  8  9  9  6  6  6  6 10 10 10 10
Clouds                 FW FW SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2
PoP 12hr                     20          80          50          10          20
QPF 12hr                   0.11        0.62        0.09           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  D  L  L  C  C                    S  S  S  S  S
Tstms                         C  C  C  C  C  C


Date          Sun 04/21/24  Mon 04/22/24  Tue 04/23/24  Wed 04/24/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    57      41    67      45    74      53    75
Temp          53 50 54 55   46 43 64 62   49 49 70 68   57 55 72 69
Dewpt         42 42 44 41   39 39 40 42   40 43 48 51   49 51 50 49
PWind dir         N     N       N     N       E    SW      SW    NW
Wind char        GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    B2 B2 OV B2   SC FW FW CL   CL FW FW FW   SC SC FW FW
PoP 12hr         30    50       5     0       0    10      10    10
Rain shwrs     S  C  C  C

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.