Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 211711
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FOUS54 KHUN 211711
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Point Forecast Matrices
National Weather Service Huntsville AL
1211 PM CDT Mon May 21 2018

ALZ006-212200-
Huntsville-Madison AL
34.65N  86.77W Elev. 608 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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          66          85          67          88
Temp                   84 84 80 73 69 66 67 78 83 85 81 74 70 67 68 80 86 88 83
Dewpt                  67 66 65 65 65 65 67 70 69 68 68 69 68 67 68 71 69 67 69
RH                     57 55 60 76 87 97100 76 63 57 65 84 93100100 74 57 50 63
Wind dir               SE SE SE SE SE SE SE  S SE  S NE SE SE  S SE NE  N  N  N
Wind spd                8  9  5  3  2  2  2  4  4  4  3  1  1  1  2  4  5  6  4
Clouds                 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 SC SC
PoP 12hr                     40          30          50          20          30
QPF 12hr                      0           0        0.27        0.09           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  C  C
Tstms                   C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  C  C


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          66    89      67    86      68    85      67    84
Temp          70 69 87 84   70 69 85 81   70 70 84 80   70 69 83 79
Dewpt         66 66 65 66   67 67 69 69   68 68 69 68   67 67 69 69
PWind dir        NE    NE       E    SE      SE    SE      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          5    20      10    40      30    50      50    50
Rain shwrs           S  S          C  C    C  C  C  C    C  C  C  C
Tstms                S  S          C  C    C  C  C  C    C  C  C  C

$$
ALZ005-212200-
Decatur-Limestone AL
34.66N  86.94W Elev. 592 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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          66          84          67          87
Temp                   83 83 79 73 69 67 67 77 82 84 80 73 70 67 68 79 85 87 83
Dewpt                  66 66 64 65 65 65 66 68 68 69 68 68 68 67 68 70 68 67 69
RH                     57 57 60 76 87 93 97 74 63 61 67 84 93100100 74 57 52 63
Wind dir               SE SE SE SE SE SE SE  S SE  N NE SE SE  S SE NE  N  N  N
Wind spd                8  9  5  3  2  3  2  4  4  4  2  1  1  2  1  4  5  6  4
Clouds                 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC B1 SC SC
PoP 12hr                     40          30          50          20          30
QPF 12hr                   0.01           0        0.25        0.09           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  C  C
Tstms                   C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  C  C


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          66    89      67    86      68    85      67    83
Temp          69 68 87 84   70 69 84 82   70 70 84 80   69 69 82 79
Dewpt         66 66 65 66   67 67 68 69   68 67 69 68   67 67 69 69
PWind dir        NE    NE       E    SE      SE    SE       E    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          5    20      10    40      30    50      50    50
Rain shwrs           S  S          C  C    C  C  C  C    C  C  C  C
Tstms                S  S          C  C    C  C  C  C    C  C  C  C

$$
ALZ002-212200-
Muscle Shoals-Colbert AL
34.75N  87.61W Elev. 562 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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          66          85          67          87
Temp                   83 83 79 73 69 66 67 78 83 85 81 74 70 67 68 79 85 87 83
Dewpt                  68 67 67 66 65 65 66 68 68 68 68 68 68 66 67 70 68 67 69
RH                     61 59 67 79 87 97 97 71 61 57 65 82 93 97 97 74 57 52 63
Wind dir               SE SE SE SE SE SE SE  S NW  N NE  E NE NE  E  N NE  N NE
Wind spd                5  6  4  2  1  1  1  2  3  3  2  1  1  1  1  2  4  4  3
Clouds                 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC B1 SC SC
PoP 12hr                     40          30          40          20          20
QPF 12hr                   0.03        0.05        0.21           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  S  S              S  S
Tstms                   C  C  C  C  C  C  C  C  C  C  S  S              S  S


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          66    88      66    87      68    84      67    84
Temp          69 68 86 83   69 69 86 82   70 70 83 80   70 69 83 79
Dewpt         66 65 64 66   65 66 69 69   68 67 69 69   66 67 70 69
PWind dir        NE    NE       E    SE      SE     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW SC   FW SC SC B1   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          5    20      10    30      30    50      40    50
Rain shwrs           S  S          C  C    C  C  C  C    C  C  C  C
Tstms                S  S          C  C    C  C  C  C    C  C  C  C

$$
ALZ010-212200-
Fort Payne-DeKalb AL
34.47N  85.72W Elev. 877 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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                      81          64          80          64          84
Temp                   81 80 76 70 67 64 65 74 78 80 77 70 67 64 65 76 82 84 80
Dewpt                  62 62 63 62 62 62 64 67 67 67 68 67 66 64 65 68 67 66 67
RH                     53 54 64 76 84 93 97 79 69 65 74 90 97100100 76 61 55 65
Wind dir               SE SE SE SE SE SE SE SE SE  S SE  S  S  S  E NE  N  N  N
Wind spd                8  6  2  1  1  1  1  3  5  4  0  0  0  0  0  3  4  5  2
Clouds                 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC
PoP 12hr                     30          40          50          40          30
QPF 12hr                      0           0        0.44        0.13        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C
Tstms                   C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          64    86      64    82      65    81      65    80
Temp          67 65 85 79   67 66 81 77   67 67 80 77   68 67 79 76
Dewpt         64 63 65 66   65 65 67 67   66 65 68 67   65 65 67 68
PWind dir        NE    NE       E    SE      SE    SE      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         10    30      20    50      30    50      50    50
Rain shwrs           S  C    S     C  C    C  C  C  C    C  C  C  C
Tstms                S  C    S     C  C    C  C  C  C    C  C  C  C

$$
ALZ016-212200-
Vinemont-Cullman AL
34.27N  86.86W Elev. 969 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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          65          83          66          86
Temp                   81 81 76 72 68 65 66 76 81 83 79 72 69 66 67 78 84 86 82
Dewpt                  64 64 65 64 63 64 66 67 66 66 68 67 67 66 67 69 66 66 69
RH                     56 56 69 76 84 97100 74 60 57 69 84 93100100 74 55 51 65
Wind dir               SE SE SE SE SE SE SE SE SE  E  E SE SE  S  E NE  N  N  N
Wind spd                6  8  4  2  2  2  2  3  3  3  2  1  1  1  1  4  4  4  3
Clouds                 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     40          30          50          30          30
QPF 12hr                   0.03           0        0.29        0.17        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C
Tstms                   C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          66    87      65    83      66    83      66    82
Temp          69 68 86 81   68 67 82 79   69 68 82 79   69 68 81 77
Dewpt         66 66 65 67   66 67 68 68   67 67 68 67   66 67 69 67
PWind dir        NE    NE       E    SE      SE    SE       E    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          5    40      20    50      30    50      50    50
Rain shwrs           S  C    S     C  C    C  C  C  C    C  C  C  C
Tstms                S  C    S     C  C    C  C  C  C    C  C  C  C

$$
ALZ006-212200-
Meridianville-Madison AL
34.86N  86.56W Elev. 756 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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          65          83          66          86
Temp                   83 83 78 72 68 65 66 76 81 83 79 72 69 66 67 78 84 86 81
Dewpt                  67 66 64 64 63 64 66 69 69 68 68 68 67 66 67 71 68 67 67
RH                     59 57 62 76 84 97100 79 67 61 69 87 93100100 79 59 53 63
Wind dir                S  S SE SE SE SE SE  S  S  W  E  E SE  E  E  N  N  N  N
Wind spd                9  9  6  3  4  3  3  5  5  4  3  1  1  2  2  5  6  8  4
Clouds                 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC B1 SC SC
PoP 12hr                     30          30          50          20          30
QPF 12hr                      0           0        0.30        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  C  C
Tstms                   C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  C  C


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          64    88      66    86      67    84      67    83
Temp          68 66 86 82   70 68 85 81   70 69 83 80   70 69 82 78
Dewpt         65 64 64 65   66 67 68 68   67 67 69 67   66 66 69 68
PWind dir        NE    NE       E    SE      SE    SE      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   SC SC B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          5    20      10    40      30    50      50    50
Rain shwrs           S  S          C  C    C  C  C  C    C  C  C  C
Tstms                S  S          C  C    C  C  C  C    C  C  C  C

$$
ALZ008-212200-
Albertville-Marshall AL
34.23N  86.26W Elev. 1032 ft
1211 PM CDT Mon May 21 2018

Date             Mon 05/21/18            Tue 05/22/18            Wed 05/23/18
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                      80          66          81          66          84
Temp                   80 78 77 72 68 66 67 75 80 81 78 72 68 66 67 77 82 84 80
Dewpt                  68 67 66 65 65 66 67 70 71 70 70 69 68 66 67 71 70 69 69
RH                     67 69 69 79 90100100 84 74 69 76 90100100100 82 67 61 69
Wind dir               SE SE SE SE SE SE SE SE SE SE SE SE  S SW NE  N  N  N  N
Wind spd                9  8  5  3  3  2  2  4  3  4  2  1  1  1  2  3  4  4  2
Clouds                 B2 B1 SC B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     30          30          50          30          30
QPF 12hr                   0.02           0        0.42        0.15        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C
Tstms                   C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C


Date          Thu 05/24/18  Fri 05/25/18  Sat 05/26/18  Sun 05/27/18
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          65    86      66    83      66    82      67    81
Temp          68 66 85 79   69 68 82 78   69 68 81 78   69 69 80 76
Dewpt         66 66 67 67   67 67 70 69   68 68 71 69   67 67 70 69
PWind dir        NE    NE       E    SE      SE    SE      SE    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B2   B2 OV B2 B2   B2 B2 B2 B2
PoP 12hr         10    30      20    50      30    50      50    50
Rain shwrs           S  C    S     C  C    C  C  C  C    C  C  C  C
Tstms                S  C    S     C  C    C  C  C  C    C  C  C  C

$$




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