Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 050300
PFMHUN

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HUNTSVILLE AL
900 PM CST WED MAR 4 2015

ALZ006-051200-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          30          21          40          25
TEMP                42 38 33 30 27 28 30 28 25 23 22 21 29 37 40 36 31 29 26 25
DEWPT               39 33 29 25 23 20 20 17 18 13 14 10 18 20 27 23 25 19 22 19
RH                  89 82 85 81 85 71 66 63 74 65 71 62 63 50 59 59 78 66 85 78
WIND DIR             N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE  N
WIND SPD            12 13 16 16 16 14 14 12 11 10 10  9  6  4  4  4  3  2  1  1
WIND GUST              24
CLOUDS              OV OV OV OV OV OV OV SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.39        0.15           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN               C  D  D
RAIN                    D
RAIN SHWRS           D
SLEET                         D  L  C
SNOW                             L  C
SNOWSHWRS                              S
TSTMS
WIND CHILL                   18 15 17    18 14 13 11 11
MIN CHILL                    18    15    18    13    10    12
WINTER STORM               W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          52      31    54      35    58      40    61      43    62
TEMP          47 47 36   31 50 50 40   36 54 53 43   40 57 56 46   43 57 56
DEWPT         28 29 27   27 35 36 35   33 39 40 39   38 45 45 43   41 47 49
PWIND DIR         W      NW     W      NW    NE      NE     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 B1 SC B1   B1 SC SC SC   B1 B1 B1
POP 12HR          5       5    10      20    10      20    20      20    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$
ALZ005-051200-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          30          19          38          24
TEMP                42 37 32 29 27 28 30 28 24 22 20 19 27 35 38 35 30 28 26 24
DEWPT               38 32 28 24 22 20 19 17 18 13 14 10 17 20 26 23 24 19 21 19
RH                  86 82 85 81 81 71 63 63 77 68 77 67 65 54 62 61 78 68 81 81
WIND DIR             N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE  N
WIND SPD            13 14 16 16 16 14 14 12 11 10 10  9  6  5  5  4  3  2  1  1
CLOUDS              OV OV OV OV OV OV OV SC SC FW FW SC SC FW FW FW FW FW FW FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.40        0.15           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN               C  D  D
RAIN                    D
RAIN SHWRS           D
SLEET                         D  L  C
SNOW                             L  C
SNOWSHWRS                              S
TSTMS
WIND CHILL                   18 15 17 19 17 13 11  9  8 19
MIN CHILL                    18    14    17    11     8    10
WINTER STORM               W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          52      30    54      35    58      40    61      42    61
TEMP          47 46 35   30 50 49 40   35 54 53 42   40 57 55 45   42 57 56
DEWPT         28 29 28   27 35 36 35   33 39 40 39   37 45 45 43   40 47 49
PWIND DIR         W       W     W      NW    NE      NE     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 B1 SC B1   B1 SC SC SC   B1 B1 B1
POP 12HR          5       5    10      20    10      20    20      20    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$
ALZ002-051200-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      25          29          18          39          23
TEMP                39 33 30 28 26 28 29 27 23 21 19 18 27 35 39 35 30 27 25 23
DEWPT               35 28 24 22 20 19 18 16 17 12 13  8 16 19 24 23 24 19 22 17
RH                  85 82 78 78 78 68 63 63 77 68 77 64 63 52 54 61 78 71 88 77
WIND DIR             N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE NE NW
WIND SPD            14 14 16 16 14 14 13 11 10 10  9  8  6  4  5  4  3  2  2  1
WIND GUST                       25
CLOUDS              OV OV OV OV OV OV OV SC SC FW FW SC SC FW FW FW FW FW FW FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.48        0.13           0           0           0
SNOW 12HR                     T           T       00-00
FRZG RAIN               C  D
RAIN                    D
RAIN SHWRS           D
SLEET                         L  L  C
SNOW                          L  L  C
SNOWSHWRS                              S
TSTMS
WIND CHILL                18 16 14 17 18 17 12 10  8  8 19
MIN CHILL                    15    13    16    10     7    10
WINTER STORM            W  W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          51      30    54      34    58      39    62      42    63
TEMP          46 45 35   30 50 49 39   35 54 53 42   39 57 56 45   42 58 57
DEWPT         27 28 27   26 36 36 34   32 39 40 38   37 44 45 43   40 47 48
PWIND DIR         W       W     W      NW    NE       E     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 SC SC B1   SC SC SC SC   B1 B1 B1
POP 12HR          5       5    10      10    10      20    20      20    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$
ALZ010-051200-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      34          35          22          42          26
TEMP                55 48 45 39 33 31 34 32 27 25 23 22 30 39 42 38 33 30 27 26
DEWPT               52 45 42 36 30 24 23 18 19 14 16 11 19 23 27 25 26 21 24 20
RH                  90 89 89 89 89 75 64 56 71 62 74 62 63 52 55 59 75 69 88 78
WIND DIR            NW  N  N  N  N  N  N  N  N  N  N  N NE NE  N  N  N  N NE  N
WIND SPD            10 10 11 11 12 13 13 12 10  9  9  8  5  3  3  3  3  2  2  2
CLOUDS              OV OV OV OV OV OV OV SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.26        0.17           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN                  C  D  L  C
RAIN                    D  D
RAIN SHWRS           D
SLEET                            C  C  S
SNOW                                   S
TSTMS
WIND CHILL                                  18 16 13 13
MIN CHILL                                      16    13    15
WINTER STORM               W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          53      31    56      36    58      41    60      43    62
TEMP          48 47 37   31 51 50 40   36 54 53 43   41 56 55 46   43 58 57
DEWPT         29 29 27   26 33 36 35   33 38 39 39   38 44 43 42   40 47 49
PWIND DIR        NW      NW    NW      NW     N      NE     E      NE     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5       5    10      20    20      20    20      20    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$
ALZ016-051200-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          31          21          38          26
TEMP                44 39 34 30 28 28 31 28 25 23 22 21 28 35 38 35 31 29 27 26
DEWPT               41 36 31 27 24 21 21 18 19 14 15 11 18 20 27 24 26 20 23 21
RH                  89 89 89 88 85 75 66 66 78 68 74 65 66 54 64 64 81 69 85 81
WIND DIR             N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD            12 13 14 16 16 16 14 12 11 10 10  9  8  5  5  5  4  3  2  3
CLOUDS              OV OV OV OV OV OV OV SC SC FW FW SC SC FW FW FW FW SC SC FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.33        0.18           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN                  D  D     C
RAIN                    D  D
RAIN SHWRS           D
SLEET                         D  L  C
SNOW                             L
SNOWSHWRS                              S
TSTMS
WIND CHILL                   19 15 17    17 14 13 11 11
MIN CHILL                    19    15    17    13    10    12
WINTER STORM               W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          52      32    54      36    57      41    60      44    62
TEMP          47 47 36   32 50 50 41   37 54 53 43   41 56 55 46   44 57 56
DEWPT         28 30 28   27 34 36 35   34 39 40 40   39 45 45 43   42 47 49
PWIND DIR        NW      NW     W      NW    NE      NE     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 SC B1   B1 B1 B1
POP 12HR          5       5    10      20    10      30    20      30    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$
ALZ006-051200-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      26          29          20          38          24
TEMP                41 37 32 29 26 27 29 28 24 22 21 20 27 35 38 34 30 28 25 24
DEWPT               38 33 28 25 22 19 18 16 17 12 14  9 17 21 26 22 24 19 21 18
RH                  89 85 85 85 85 71 63 60 74 65 74 62 65 56 62 61 78 68 84 77
WIND DIR             N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE  E  N
WIND SPD            14 14 17 16 16 14 14 12 11 10 10  9  6  4  4  4  3  2  2  2
WIND GUST                 27
CLOUDS              OV OV OV OV OV OV OV SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.40        0.14           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN               C  D  D
RAIN                    D
RAIN SHWRS           D
SLEET                         D  L  C
SNOW                             L  C
SNOWSHWRS                              S
TSTMS
WIND CHILL                   18 14 16 18 18 14 12 10  9
MIN CHILL                    17    13    16    11     9    11
WINTER STORM               W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          51      30    53      34    57      39    60      42    61
TEMP          46 46 35   30 49 49 39   35 53 52 42   39 56 55 45   42 57 56
DEWPT         27 27 26   26 34 35 34   31 38 38 38   37 44 43 42   40 46 47
PWIND DIR         W      NW     W      NW    NE      NE     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 SC SC B1   B1 B1 SC SC   B1 B1 B1
POP 12HR          5       5    10      10    10      20    20      20    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$
ALZ008-051200-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
900 PM CST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            SAT
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      32          33          22          42          26
TEMP                49 45 41 36 31 30 33 32 27 25 23 22 30 39 42 38 33 30 28 26
DEWPT               47 43 38 33 28 23 23 19 19 14 16 12 20 23 28 25 27 21 24 21
RH                  93 93 89 89 88 75 66 58 71 62 74 65 66 52 57 59 78 69 85 81
WIND DIR            NW  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N NE  N
WIND SPD            12 12 13 13 14 14 14 12 10  9  9  8  5  3  4  4  4  3  2  3
CLOUDS              OV OV OV OV OV OV OV SC SC FW FW SC SC SC SC FW FW SC SC FW
POP 12HR                    100         100          10           5          10
QPF 12HR                   0.28        0.19           0           0           0
SNOW 12HR                 00-00           T       00-00
FRZG RAIN                  C  D  L  C
RAIN                    D  D
RAIN SHWRS           D
SLEET                            C  C  S
SNOW                                   S
TSTMS
WIND CHILL                         19       18 16 13 13
MIN CHILL                          18          16    13    15
WINTER STORM               W  W  W  W


DATE           03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          53      32    55      36    57      41    60      44    62
TEMP          48 47 37   32 51 50 41   36 54 53 43   41 56 55 46   44 57 56
DEWPT         30 30 28   27 35 37 35   34 39 40 40   39 45 45 43   41 48 49
PWIND DIR        NW      NW    NW      NW     N      NE     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW FW   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5       5    10      20    10      20    20      20    30
RAIN SHWRS                                 S  S  S    S  S  S  S    S  S  S

$$

26


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