Point Forecast Matrices
Issued by NWS Huntsville, AL

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FOUS54 KHUN 221502 AAA
PFMHUN

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1002 AM CDT FRI MAY 22 2015

ALZ006-222145-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      74          54          85          61          85
TEMP                   71 74 72 62 58 54 56 73 82 85 80 70 65 62 63 76 83 85 81
DEWPT                  49 48 50 50 48 48 50 51 53 54 58 57 56 56 57 61 63 64 63
RH                     46 40 46 65 69 80 80 46 37 35 47 63 73 81 81 60 51 50 54
WIND DIR               NE NE  N NE NE  E  E SE  S SE SE SE SE SE SE SE SE SE SE
WIND SPD                5  6  3  3  4  3  3  5  5  5  4  4  6  6  8 11 12 11  8
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                      0          10          10          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S
TSTMS                                                             S  S  S  S


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    85      69    84      68    82      67    85
TEMP          71 70 84 82   72 70 83 81   70 69 82 80   70 68 83 81
DEWPT         63 64 66 68   67 67 68 68   67 66 67 67   66 66 66 68
PWIND DIR        SE     S      SE     S       S     S       S     S
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B2 B2   B2 B2 B2 OV   B2 B2 OV B2   B2 B2 B1 B1
POP 12HR         10    40      50    60      50    60      50    50
RAIN SHWRS           C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS                C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$
ALZ005-222145-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      73          54          83          61          84
TEMP                   71 73 71 62 57 54 55 71 80 83 78 69 64 61 63 75 82 84 81
DEWPT                  48 47 50 50 47 47 49 51 53 55 58 57 56 56 57 61 64 64 64
RH                     44 40 47 65 69 77 80 49 39 38 50 66 75 84 81 62 55 51 56
WIND DIR               NE  N  N NE NE  E  E SE  S SE SE SE SE SE SE SE SE SE SE
WIND SPD                3  4  3  3  4  3  3  5  5  5  4  4  6  6  8 11 12 11  9
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                      0          10          10          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S
TSTMS                                                             S  S  S  S


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    84      67    82      67    81      66    84
TEMP          70 68 83 81   71 69 81 79   69 68 81 79   69 67 82 80
DEWPT         63 64 66 68   67 67 68 68   67 66 67 67   66 66 66 69
PWIND DIR        SE     S       S     S       S     S       S     S
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B2 B2   OV B2 B2 OV   B2 B2 OV B2   B2 B2 B1 B1
POP 12HR         10    40      50    60      50    60      50    50
RAIN SHWRS           C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS                C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$
ALZ002-222145-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      73          54          83          62          84
TEMP                   70 73 71 62 57 54 55 72 80 83 79 70 65 62 63 75 82 84 81
DEWPT                  45 43 48 50 49 47 48 50 52 55 58 58 57 57 58 61 64 65 64
RH                     41 34 44 65 75 77 77 46 38 38 49 66 75 84 84 62 55 53 56
WIND DIR                E NE NE NE NE  E  E SE SE SE SE SE SE SE SE SE  S SE SE
WIND SPD                6  6  3  3  3  3  3  5  5  5  4  4  6  6  8 12 12 11  9
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                      0          10          10          10          30
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        C  C  C  C  S
TSTMS                                                             C  C  C  C  S


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    83      67    81      67    81      66    85
TEMP          70 69 83 81   71 69 81 79   69 68 81 79   69 67 83 81
DEWPT         63 65 67 68   66 66 67 68   66 66 67 66   65 65 66 68
PWIND DIR        SE     S       S     S       S     S       S    SW
WIND CHAR        GN    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2 B2   OV B2 OV OV   OV B2 OV B2   B2 B1 B2 B1
POP 12HR         20    50      50    60      50    70      40    50
RAIN SHWRS     S     C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS          S     C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$
ALZ010-222145-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      71          50          80          59          83
TEMP                   69 71 68 59 54 51 52 68 77 80 76 67 62 59 60 73 81 83 79
DEWPT                  47 46 47 47 45 44 46 50 50 51 53 52 52 53 55 59 60 61 58
RH                     45 41 47 64 71 77 80 52 39 36 45 59 70 80 84 62 49 47 49
WIND DIR               NE  N  N NE NE NE  E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD                8  6  3  3  3  3  3  5  6  5  4  4  4  4  6 10 11 10  6
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    82      67    82      66    80      64    82
TEMP          67 66 81 79   69 68 80 78   67 66 79 77   66 65 81 79
DEWPT         59 62 63 64   66 66 65 66   65 65 65 65   64 63 64 66
PWIND DIR        SE     S      SE     S       S     S       S     S
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC B2 B2   B2 B2 B2 OV   B2 B2 OV OV   B2 B2 B2 B2
POP 12HR         10    30      40    60      50    60      40    50
RAIN SHWRS           C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS                C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$
ALZ016-222145-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      72          54          82          62          85
TEMP                   70 72 71 62 57 54 55 71 80 82 78 69 65 62 64 76 83 85 81
DEWPT                  48 47 49 49 48 47 47 52 54 55 56 56 55 56 57 61 63 63 63
RH                     45 41 46 62 72 77 74 51 41 40 47 63 70 81 78 60 51 48 54
WIND DIR                N  N  N  N NE  E  E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD                6  5  3  3  3  4  4  6  5  5  5  5  8  8  9 12 12 11  8
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0          10          10          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S
TSTMS                                                             S  S  S  S


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    83      67    80      66    80      65    82
TEMP          69 68 81 79   69 68 80 78   68 66 79 77   68 67 80 79
DEWPT         63 64 66 68   66 67 68 68   66 66 67 66   65 66 66 68
PWIND DIR        SE     S      SE     S       S     S       S     S
WIND CHAR        GN    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B1 B2 B2   OV B2 B2 OV   B2 B2 OV B2   B2 B2 B2 B2
POP 12HR         10    40      50    60      50    60      40    50
RAIN SHWRS           C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS                C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$
ALZ006-222145-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      72          52          83          60          84
TEMP                   70 72 69 60 55 52 53 71 80 83 78 68 63 60 61 74 82 84 80
DEWPT                  47 46 48 49 46 46 48 49 51 52 55 55 54 54 55 60 62 63 63
RH                     44 39 47 67 72 80 83 46 36 34 45 63 72 81 81 62 51 49 56
WIND DIR               NE NE  N NE NE  E  E SE  S SE SE SE SE SE SE SE  S SE SE
WIND SPD                8  8  4  4  3  3  3  4  5  5  4  4  5  6  8 11 12 11  8
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                      0          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    83      67    81      67    80      65    83
TEMP          69 67 82 80   70 69 81 79   68 67 80 78   68 66 81 79
DEWPT         61 63 66 67   67 66 68 67   66 66 67 66   65 65 66 67
PWIND DIR        SE     S      SE     S       S     S       S     S
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B2 B2   B2 B2 B2 B2   B2 B2 OV B2   B2 B2 B1 B1
POP 12HR         10    40      50    60      50    60      50    50
RAIN SHWRS           C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS                C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$
ALZ008-222145-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
1002 AM CDT FRI MAY 22 2015

DATE             FRI 05/22/15            SAT 05/23/15            SUN 05/24/15
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                      74          53          80          61          82
TEMP                   71 74 70 60 56 53 54 69 78 80 76 68 64 62 63 74 80 82 79
DEWPT                  48 47 49 49 47 45 47 52 52 54 56 55 54 54 56 61 62 63 62
RH                     44 38 47 67 72 74 77 55 40 41 50 63 70 75 78 64 54 53 56
WIND DIR               NE  N  N NE NE  E  E SE SE SE  E  E SE SE SE SE SE SE SE
WIND SPD               10  9  3  3  4  4  4  6  6  6  5  5  6  6  9 12 13 12  9
CLOUDS                 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      0          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE          MON 05/25/15  TUE 05/26/15  WED 05/27/15  THU 05/28/15
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    83      67    81      67    79      66    83
TEMP          69 67 81 80   70 69 81 79   69 67 79 77   68 67 81 79
DEWPT         60 64 66 67   67 67 68 69   66 66 68 68   65 66 67 69
PWIND DIR        SE     S      SE     S       S     S       S     S
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1 B2 B2   B2 B2 B2 B2   B2 B2 OV OV   B2 B2 B2 B2
POP 12HR         10    40      40    60      50    70      40    50
RAIN SHWRS           C  C    C  C  L  L    C  C  L  L    C  C  C  C
TSTMS                C  C    C  C  L  L    C  C  L  L    C  C  C  C

$$

20


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