Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 211926
PFMHUN
FOUS54 KHUN 211926
PFMHUN

Point Forecast Matrices
National Weather Service Huntsville AL
226 PM CDT Mon Aug 21 2017

ALZ006-221000-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          93          73          87          67
Temp          93 86 78 76 74 74 86 92 92 85 78 76 74 74 81 85 86 79 75 72 69 68
Dewpt         69 73 71 70 69 71 74 72 71 73 72 72 72 72 74 74 74 72 71 68 65 64
RH            46 65 79 82 84 90 68 52 51 67 82 87 93 93 79 70 68 79 87 87 87 87
Wind dir      SE SE SE SE SE  S SW SW SW SW SW  W NW NW NW NW  N  N  N  N  N  N
Wind spd       3  3  3  3  3  3  4  6  6  5  4  3  3  3  4  5  8  5  5  5  5  5
Clouds        SC FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 SC
PoP 12hr                      5          20          40          60          20
QPF 12hr                      0           0        0.10        0.33        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                    S  S  S  C  C  C  L  L  L  L  S  S
Tstms          S                    S  S  S  C  C  C  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      64    85      67    85      66    82      65    81
Temp          83 78   67 66 84 79   71 69 84 79   69 67 81 77   68 67 80 76
Dewpt         64 63   60 60 64 65   63 64 67 67   65 65 65 66   64 64 66 66
PWind dir         N      NE    NE      NE     E      NE    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC SC   SC B1 B1 B1   SC B2 B2 B2   B1 B1 B2 B2
PoP 12hr          5       5    10       5    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$
ALZ005-221000-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          93          73          87          67
Temp          93 87 79 77 74 74 86 91 92 86 79 77 75 74 81 85 86 80 75 72 69 67
Dewpt         69 72 72 71 70 71 74 72 72 73 73 73 72 73 74 74 74 72 71 68 65 64
RH            46 61 79 82 87 90 68 54 52 65 82 87 90 97 79 70 68 77 87 87 87 90
Wind dir      SE SE SE SE SE  S SW SW SW SW SW  W NW NW NW NW  N  N  N  N  N  N
Wind spd       3  3  3  3  3  3  4  6  6  5  4  4  4  3  5  5  8  6  5  5  6  6
Clouds        SC FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 SC
PoP 12hr                      5          20          50          60          20
QPF 12hr                      0           0        0.11        0.33        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                    S  S  S  C  C  C  L  L  L  L  S  S
Tstms          S                    S  S  S  C  C  C  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      63    85      65    85      65    82      65    81
Temp          83 77   67 65 84 79   69 67 84 79   69 67 81 77   68 67 80 77
Dewpt         64 63   60 60 64 65   63 64 67 67   64 65 65 67   65 64 65 66
PWind dir        NE      NE    NE      NE     E       E    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW   FW FW SC SC   SC B1 B1 B1   SC B2 B2 B2   B1 B1 B2 B2
PoP 12hr          5       5     5       5    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$
ALZ002-221000-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          93          73          86          66
Temp          93 87 78 77 74 75 87 92 92 86 79 76 74 73 81 85 86 80 74 71 68 66
Dewpt         70 74 72 71 70 70 73 71 71 73 72 72 72 72 73 73 73 73 71 67 64 62
RH            47 65 82 82 87 84 63 51 51 65 79 87 93 97 77 67 65 79 90 87 87 87
Wind dir      SE SE SE SE SE  S SW SW SW SW  W  W NW NW NW NW  N  N  N  N NE NE
Wind spd       4  3  3  2  3  2  5  6  6  4  4  3  3  3  4  5  6  5  4  4  4  5
Clouds        SC FW FW FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 SC SC SC
PoP 12hr                      5          20          50          60          20
QPF 12hr                      0           0        0.16        0.31           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                    S  S  S  C  C  C  L  L  L  L  S  S
Tstms          S                    S  S  S  C  C  C  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      63    85      65    85      65    84      65    82
Temp          84 79   67 65 84 79   69 66 84 79   69 67 83 78   69 67 81 78
Dewpt         61 61   59 59 63 64   63 62 66 66   64 63 65 67   65 64 66 66
PWind dir        NE      NE    NE      NE     E       E    SE      SE    SE
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW   FW FW FW FW   SC B1 SC B1   B1 B1 B1 B1   B1 B1 B2 B2
PoP 12hr          5       5     5       5    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$
ALZ010-221000-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      71          90          70          86          67
Temp          91 83 76 74 72 72 84 89 89 83 76 73 72 71 81 84 86 78 73 71 69 68
Dewpt         66 69 68 67 67 68 71 68 68 70 69 69 68 69 71 70 69 70 70 66 64 65
RH            44 63 76 79 84 87 65 50 50 65 79 87 87 93 72 63 57 76 90 84 84 90
Wind dir       S  S  E SE  S  S SW SW SW SW SW SW  W NW NW  W NW  N  N  N  N  N
Wind spd       3  2  2  2  2  2  4  4  5  3  3  3  2  3  4  5  5  4  3  3  3  4
Clouds        SC FW FW FW FW FW FW SC SC FW FW SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                     10          20          20          60          20
QPF 12hr                      0           0        0.04        0.42           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  S  S  S  S  L  L  L  L  S  S
Tstms                               S  S  S  S  S  S  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      63    84      65    83      64    79      63    78
Temp          81 77   66 65 83 78   69 66 82 77   67 65 78 74   66 64 77 75
Dewpt         64 63   59 58 64 62   61 60 64 64   63 62 63 63   62 61 63 63
PWind dir         N      NE    NE      NE     E       E    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC FW SC SC   FW SC B1 B1   SC B1 B2 B2   B2 B2 B2 B2
PoP 12hr         10       5    10      10    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$
ALZ016-221000-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      72          91          72          86          67
Temp          91 85 77 75 74 73 86 91 91 85 78 76 74 73 81 85 86 79 74 71 69 68
Dewpt         68 71 70 69 69 70 72 70 70 72 71 71 71 72 73 72 71 72 71 68 66 65
RH            47 63 79 82 84 90 63 50 50 65 79 85 90 97 77 65 61 79 90 90 90 90
Wind dir      SE SE SE SE  S  S SW SW SW SW SW SW  W NW NW NW NW  N  N  N  N  N
Wind spd       3  3  3  3  4  4  4  5  5  4  4  4  4  3  4  5  8  5  5  5  5  4
Clouds        SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                      5          20          30          60          20
QPF 12hr                      0           0        0.08        0.37        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                    S  S  S  S  C  C  L  L  L  L  S  S
Tstms          S                    S  S  S  S  C  C  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      64    83      66    82      65    80      65    80
Temp          83 78   67 66 82 77   69 67 81 77   68 67 79 76   68 67 79 75
Dewpt         65 65   60 61 65 66   63 64 67 67   65 65 66 68   65 64 66 66
PWind dir        NE      NE    NE      NE     E       E    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   FW FW FW SC   SC B1 B1 B1   SC B2 B2 B2   B1 B2 B2 B2
PoP 12hr         10       5    10       5    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$
ALZ006-221000-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      71          91          71          85          65
Temp          91 84 77 74 73 72 84 90 91 83 77 75 73 72 80 84 85 78 73 70 67 65
Dewpt         68 72 70 69 68 69 73 72 71 72 71 71 71 71 73 73 73 71 70 67 64 62
RH            47 67 79 84 84 90 70 56 52 70 82 87 93 97 79 70 67 79 90 90 90 90
Wind dir       S  S SE SE SE  S SW SW SW SW SW  W NW NW NW NW  N  N  N  N  N  N
Wind spd       3  2  3  3  3  3  4  6  6  4  4  3  3  3  4  5  8  5  4  5  5  5
Clouds        SC FW FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC
PoP 12hr                      5          20          50          60          20
QPF 12hr                      0           0        0.10        0.32           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  C  C  L  L  L  L  S  S
Tstms                               S  S  C  C  C  C  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      62    83      64    84      64    80      64    79
Temp          82 77   66 64 82 76   68 66 83 77   68 65 79 75   67 65 78 75
Dewpt         63 61   58 58 62 62   61 61 65 65   64 63 64 65   63 62 64 65
PWind dir         N      NE    NE      NE     E       E    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW   FW FW SC SC   FW SC B1 B1   B1 B2 B2 B2   B1 B1 B2 OV
PoP 12hr          5       5     5       5    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$
ALZ008-221000-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
226 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      72          90          72          86          68
Temp          91 84 77 75 73 73 84 89 90 83 77 75 73 73 81 86 85 79 74 72 70 68
Dewpt         68 73 71 70 70 71 75 73 72 74 72 71 70 71 74 74 74 73 72 68 67 66
RH            47 70 82 84 90 93 74 59 56 74 85 87 90 93 79 68 70 82 93 87 90 93
Wind dir      SE SE SE SE  S  S SW SW SW SW SW SW  W NW NW NW NW  N  N  N  N NE
Wind spd       3  3  3  3  3  3  4  4  5  4  3  3  3  3  4  5  6  4  4  4  4  4
Clouds        SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC B2 B2 B2 B2 B1 B1 B1
PoP 12hr                      5          20          20          60          20
QPF 12hr                      0           0        0.05        0.36           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                    S  S  S  S  S  S  L  L  L  L  S  S
Tstms          S                    S  S  S  S  S  S  L  L  L  L  S  S


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          83      64    83      66    83      65    80      64    78
Temp          82 77   67 66 82 79   69 67 82 78   68 67 79 76   67 65 77 75
Dewpt         66 64   60 60 65 64   63 62 66 66   65 64 65 65   63 62 65 64
PWind dir        NE      NE    NE       E     E       E    SE       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC FW SC SC   SC SC B1 B1   SC B1 B2 B2   B2 B2 B2 OV
PoP 12hr         10       5    10      10    20      20    50      20    50
Rain shwrs                                 S  S    S  S  C  C    S  S  C  C
Tstms                                      S  S    S  S  C  C    S  S  C  C

$$




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