Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 191638
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1138 AM CDT SUN MAY 19 2013

ALZ006-192145-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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          68          88          69          89
TEMP                   82 84 79 73 70 68 69 80 86 88 84 76 72 70 71 81 87 89 85
DEWPT                  69 68 68 66 65 64 65 68 67 65 67 66 65 64 66 66 65 65 66
RH                     65 59 69 79 84 87 87 67 53 47 57 71 79 81 84 60 48 45 53
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD               11  9  6  5  4  4  4  8 10  8  4  4  5  4  4  8 10  8  5
CLOUDS                 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20          10           5           5          20
QPF 12HR                   0.02           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            S  S  S
TSTMS                   S  S                                            S  S  S


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          69    86      65    86      65    84      62    84
TEMP          72 71 85 82   68 66 84 82   69 67 82 79   66 64 82 79
DEWPT         65 65 65 65   65 65 65 64   64 63 63 63   61 59 60 61
PWIND DIR         S    SW      SW     W      NW    NW       N     N
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20    40      40    20      20    20      10    10
RAIN SHWRS     S  S  C  C    C  C  S  S    S  S  S  S
TSTMS          S  S  C  C    C  C  S  S    S  S  S  S

$$
ALZ005-192145-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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                      83          67          88          67          90
TEMP                   81 83 79 73 70 68 68 80 86 88 83 75 71 68 69 81 87 90 85
DEWPT                  69 68 68 66 65 64 66 68 67 65 67 66 65 64 66 66 65 65 66
RH                     67 61 69 79 84 87 93 67 53 47 59 74 81 87 90 60 48 44 53
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD               11 10  6  5  5  4  4  8 10  8  5  5  5  4  4  8 10  8  5
CLOUDS                 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20           5           5           5          20
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            S  S  S
TSTMS                   S  S                                            S  S  S


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          68    86      64    86      64    84      61    84
TEMP          71 69 84 81   68 66 84 82   68 66 82 79   64 62 82 79
DEWPT         66 65 65 65   65 64 64 65   64 63 63 63   61 59 60 61
PWIND DIR         S    SW      SW     W      NW    NW       N     N
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20    40      40    20      20    20      10    10
RAIN SHWRS     S  S  C  C    C  C  S  S    S  S  S  S
TSTMS          S  S  C  C    C  C  S  S    S  S  S  S

$$
ALZ002-192145-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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                      87          68          89          68          91
TEMP                   85 87 83 75 71 68 69 81 87 89 85 76 72 69 70 82 89 91 86
DEWPT                  68 65 67 65 65 64 66 68 67 65 67 66 65 65 66 66 65 65 66
RH                     57 48 59 71 81 87 90 65 52 45 55 71 79 87 87 58 45 42 51
WIND DIR               SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD               12 10  8  6  5  4  5  9 11  9  6  5  6  5  5  9 11  9  6
CLOUDS                 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     10           5           5           5          20
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                              S  S  C
TSTMS                                                                   S  S  C


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          68    86      64    87      64    84      61    83
TEMP          72 69 84 82   68 66 85 82   68 66 82 79   65 62 81 79
DEWPT         66 65 65 65   65 65 65 65   64 63 63 63   61 59 60 62
PWIND DIR         S    SW      SW     W       N    NW       N     N
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         30    40      40    20      20    20      10    10
RAIN SHWRS     C  C  C  C    C  C  S  S    S  S  S  S
TSTMS          C  C  C  C    C  C  S  S    S  S  S  S

$$
ALZ010-192145-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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                      79          63          86          64          86
TEMP                   77 79 75 69 66 63 64 77 84 86 81 72 68 64 66 77 84 86 82
DEWPT                  67 67 68 66 64 62 64 67 65 63 66 65 64 61 64 65 65 66 66
RH                     71 67 79 90 93 97100 71 53 46 60 79 87 90 93 67 53 51 58
WIND DIR                S  S  S  S  S  S  S  S SW  S  S  S  S  S  S  S  S  S  S
WIND SPD               10  8  4  3  3  2  2  5  8  6  3  3  3  3  3  5  6  4  2
CLOUDS                 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          10           5           5          20
QPF 12HR                   0.09           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              C  C                                            S  S
TSTMS                   C  C                                            S  S


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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    85      63    85      62    84      61    84
TEMP          69 67 83 81   67 65 83 80   66 64 82 79   65 63 82 79
DEWPT         65 63 64 65   64 63 64 64   62 61 62 62   60 58 59 60
PWIND DIR         S     S       S     W      NW    NW       N     N
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         10    40      40    20      20    20      10    10
RAIN SHWRS           C  C    C  C  S  S    S  S  S  S
TSTMS                C  C    C  C  S  S    S  S  S  S

$$
ALZ016-192145-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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          66          86          66          87
TEMP                   81 82 79 72 69 66 67 78 84 86 82 73 69 67 67 79 85 87 83
DEWPT                  69 67 67 65 65 64 65 67 66 64 66 64 63 62 65 66 65 66 66
RH                     67 61 67 79 87 93 93 69 55 48 58 73 81 84 93 64 51 50 57
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD               11  9  6  5  4  4  4  6 10  8  4  4  5  4  4  6 10  8  4
CLOUDS                 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20           5           5           5          20
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            S  S  S
TSTMS                   S  S                                            S  S  S


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          68    84      64    84      69    83      61    81
TEMP          71 69 83 80   67 66 82 81   71 70 82 79   65 63 79 77
DEWPT         66 65 65 65   65 64 64 64   64 63 63 63   61 59 60 61
PWIND DIR         S    SW      SW     W      NW    NW       N     N
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20    40      40    20      20    20      10    10
RAIN SHWRS     S  S  C  C    C  C  S  S    S  S  S  S
TSTMS          S  S  C  C    C  C  S  S    S  S  S  S

$$
ALZ006-192145-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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          66          86          66          87
TEMP                   80 82 78 72 69 67 67 78 84 86 82 74 70 67 68 79 85 87 83
DEWPT                  67 67 67 66 65 64 66 68 66 64 66 66 65 64 65 65 65 65 65
RH                     65 61 69 81 87 90 97 71 55 48 58 76 84 90 90 62 51 48 55
WIND DIR               SW  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  S  S
WIND SPD               10  9  6  5  4  4  4  8 10  8  4  4  4  4  4  8 10  8  5
CLOUDS                 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20          10           5           5          20
QPF 12HR                   0.03           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            S  S  S
TSTMS                   S  S                                            S  S  S


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          67    85      63    85      63    83      60    82
TEMP          70 68 83 80   66 65 83 80   66 64 81 78   64 62 80 78
DEWPT         65 65 65 65   65 64 64 64   63 62 62 62   60 58 59 60
PWIND DIR         S    SW      SW     W      NW    NW       N     N
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20    40      40    20      20    20      10    10
RAIN SHWRS     S  S  C  C    C  C  S  S    S  S  S  S
TSTMS          S  S  C  C    C  C  S  S    S  S  S  S

$$
ALZ008-192145-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
1138 AM CDT SUN MAY 19 2013

DATE             SUN 05/19/13            MON 05/20/13            TUE 05/21/13
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                      77          65          86          65          86
TEMP                   76 77 74 69 67 65 66 77 84 86 82 73 69 66 67 78 84 86 82
DEWPT                  69 68 68 65 64 62 64 67 66 65 67 64 64 62 64 65 66 67 67
RH                     79 74 82 87 90 90 93 71 55 50 61 73 84 87 90 64 55 53 61
WIND DIR                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SE
WIND SPD               10  8  5  4  4  3  3  6  9  6  3  3  4  3  3  6  8  6  4
CLOUDS                 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          10           5           5          20
QPF 12HR                   0.05           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS              S  S                                            S  S
TSTMS                   S  S                                            S  S


DATE          WED 05/22/13  THU 05/23/13  FRI 05/24/13  SAT 05/25/13
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          67    85      63    86      61    83      61    81
TEMP          70 69 83 80   67 65 83 80   65 63 81 79   64 62 79 77
DEWPT         65 64 64 65   65 64 64 64   63 62 63 64   62 59 60 61
PWIND DIR         S     S       S     W      NW    NW       N     N
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         10    40      40    20      20    20      10    10
RAIN SHWRS           C  C    C  C  S  S    S  S  S  S
TSTMS                C  C    C  C  S  S    S  S  S  S

$$

07



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