Point Forecast Matrices
Issued by NWS Huntsville, AL

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000
FOUS54 KHUN 041540 AAA
PFMHUN

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE HUNTSVILLE AL
940 AM CST WED MAR 4 2015

ALZ006-042215-
HUNTSVILLE-MADISON AL
34.65N  86.77W ELEV. 608 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      68          27          30          21          40
TEMP                   64 68 52 44 38 34 28 27 28 30 28 25 23 22 21 29 37 40 36
DEWPT                  62 62 49 40 36 32 25 22 20 20 17 18 13 14 10 18 20 27 23
RH                     93 81 89 86 92 92 88 81 71 66 63 74 65 71 62 63 50 59 59
WIND DIR               SW  W NW  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD               12  8  6 10 11 13 16 16 14 14 12 11 10 10  9  6  4  4  4
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW
POP 12HR                     80         100          80          10           5
QPF 12HR                   0.19        0.52        0.16           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                           C  D  D
RAIN                                D
RAIN SHWRS              D  D  D  D
SLEET                                     D  C  C
SNOW                                         C  C
TSTMS                   S  S
WIND CHILL                               17 15 17    18 14 13 11 11
MIN CHILL                                16    15    18    13    10    12
WINTER STORM                           A  A  A  A


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

MIN/MAX            25    52      31    54      36    58      38    61
TEMP          29   25 47 47 36   31 50 50 40   36 54 53 43   38 57 56
DEWPT         19   19 28 30 28   27 35 36 34   32 37 38 37   36 42 42
PWIND DIR           N     W      NW    NW      NW    NW      NE    NE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$
ALZ005-042215-
DECATUR-LIMESTONE AL
34.66N  86.94W ELEV. 592 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      66          27          30          19          38
TEMP                   64 66 50 44 37 33 28 27 28 30 28 24 22 20 19 27 35 38 35
DEWPT                  62 61 48 40 35 31 25 22 20 19 17 18 13 14 10 17 20 26 23
RH                     93 84 93 86 92 92 88 81 71 63 63 77 68 77 67 65 54 62 61
WIND DIR               SW  W  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD               12  8  8 10 11 13 16 16 14 14 12 11 10 10  9  6  5  5  4
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B2 SC SC FW FW SC SC FW FW FW
POP 12HR                     80         100          80          10           5
QPF 12HR                   0.21        0.52        0.15           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                           C  D  D
RAIN                                D
RAIN SHWRS              D  D  D  D
SLEET                                     D  C  C
SNOW                                         C  C
TSTMS                   S  S
WIND CHILL                               16 15 17 19 17 13 11  9  8 19
MIN CHILL                                16    14    17    11     8    10
WINTER STORM                           A  A  A  A


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

MIN/MAX            24    52      30    54      35    58      37    60
TEMP          28   24 47 46 35   30 50 49 40   35 54 53 42   37 57 55
DEWPT         19   19 28 30 28   27 35 36 34   32 37 39 37   36 42 43
PWIND DIR           N     W      NW    NW      NW     N      NE    NE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$
ALZ002-042215-
MUSCLE SHOALS-COLBERT AL
34.75N  87.61W ELEV. 562 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      68          25          29          18          39
TEMP                   62 61 45 42 35 31 26 26 28 29 27 23 21 19 18 27 35 39 35
DEWPT                  60 54 43 36 32 28 23 21 19 18 16 17 12 13  8 16 19 24 23
RH                     93 78 93 79 89 88 88 81 68 63 63 77 68 77 64 63 52 54 61
WIND DIR               SW NW  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD                9  5 10 12 12 14 16 14 14 13 11 10 10  9  8  6  4  5  4
CLOUDS                 OV OV OV OV OV OV B2 B2 B1 B1 SC SC FW FW SC SC FW FW FW
POP 12HR                     90         100          70          10           5
QPF 12HR                   0.33        0.56        0.13           0           0
SNOW 12HR                 00-00       00-00           1
FRZG RAIN                           C  D
RAIN                                D
RAIN SHWRS              D  D  D  D
SLEET                                     L  C  C
SNOW                                      L  C  C
TSTMS                   S  S
WIND CHILL                               13 14 17 18 17 12 10  8  8 19
MIN CHILL                                13    12    16    10     7    10
WINTER STORM                           A  A  A  A


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

MIN/MAX            23    51      30    54      35    58      37    61
TEMP          27   23 46 45 35   30 50 49 39   35 54 53 42   37 57 56
DEWPT         19   17 27 29 27   26 35 35 33   32 38 38 36   35 41 42
PWIND DIR          NE     W      NW    NW       W    NW      NE     E
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   B1 B1 B1 B1   SC SC SC SC   SC SC SC
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$
ALZ010-042215-
FORT PAYNE-DEKALB AL
34.47N  85.72W ELEV. 877 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      67          34          35          22          42
TEMP                   65 67 64 56 47 43 36 33 31 34 32 27 25 23 22 30 39 42 38
DEWPT                  61 62 60 53 46 40 34 27 24 23 18 19 14 16 11 19 23 27 25
RH                     87 84 87 90 96 89 92 78 75 64 56 71 62 74 62 63 52 55 59
WIND DIR               SW SW SW  W NW  N  N  N  N  N  N  N  N  N  N NE NE  N  N
WIND SPD               12 10  6  5  6  9 11 12 13 13 12 10  9  9  8  5  3  3  3
CLOUDS                 OV OV OV OV OV OV OV OV B2 B2 SC SC SC SC SC SC SC SC FW
POP 12HR                     70         100          80          10           5
QPF 12HR                   0.07        0.42        0.17           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                              C  D  L  C
RAIN                                D  D
RAIN SHWRS              L  L  D  D
SLEET                                        C  C
TSTMS                   S  S
WIND CHILL                                              18 16 13 13
MIN CHILL                                                  16    13    15


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

MIN/MAX            26    53      31    55      36    58      38    60
TEMP          30   26 48 47 37   31 51 50 40   36 54 53 43   38 56 55
DEWPT         21   20 29 31 28   27 33 35 34   33 36 37 37   36 40 41
PWIND DIR           N    NW      NW    NW      NW     N      NE    NE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   B1 B1 B1 B1   B1 SC SC SC   SC B1 SC
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$
ALZ016-042215-
VINEMONT-CULLMAN AL
34.27N  86.86W ELEV. 969 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      67          28          31          21          38
TEMP                   67 67 58 47 40 35 30 28 28 31 28 25 23 22 21 28 35 38 35
DEWPT                  62 63 55 44 38 34 27 23 21 21 18 19 14 15 11 18 20 27 24
RH                     84 87 90 89 92 96 88 81 75 66 66 78 68 74 65 66 54 64 64
WIND DIR               SW SW  W  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD               13 10  6  8 10 13 16 16 16 14 12 11 10 10  9  8  5  5  5
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B2 SC SC FW FW SC SC FW FW FW
POP 12HR                     70         100          80          10           5
QPF 12HR                   0.10        0.47        0.18           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                              D  D     C
RAIN                                D  D
RAIN SHWRS              L  L  D  D
SLEET                                     D  C  C
SNOW                                         C
TSTMS                   S  S
WIND CHILL                               18 15 17    17 14 13 11 11
MIN CHILL                                18    15    17    13    10    12
WINTER STORM                           A  A  A  A


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

MIN/MAX            26    52      31    54      37    57      39    60
TEMP          29   26 47 47 36   31 50 50 41   37 54 53 43   39 56 55
DEWPT         20   21 28 31 29   27 34 36 35   33 37 38 38   37 41 42
PWIND DIR           N    NW      NW    NW      NW     N      NE    NE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   SC FW FW FW   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$
ALZ006-042215-
MERIDIANVILLE-MADISON AL
34.86N  86.56W ELEV. 756 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      65          26          29          20          38
TEMP                   62 65 48 42 36 33 27 26 27 29 28 24 22 21 20 27 35 38 34
DEWPT                  61 61 46 39 35 31 24 22 19 18 16 17 12 14  9 17 21 26 22
RH                     97 87 93 89 96 92 88 85 71 63 60 74 65 74 62 65 56 62 61
WIND DIR               SW  W  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD               12  6  8 10 11 13 16 16 14 14 12 11 10 10  9  6  4  4  4
CLOUDS                 OV OV OV OV OV OV B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW
POP 12HR                     90         100          80          10           5
QPF 12HR                   0.23        0.53        0.14           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                           C  D  D
RAIN                                D
RAIN SHWRS              D  D  D  D
SLEET                                     D  C  C
SNOW                                         C  C
TSTMS                   S  S
WIND CHILL                               15 14 16 18 18 14 12 10  9
MIN CHILL                                15    13    16    11     9    11
WINTER STORM                           A  A  A  A


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

MIN/MAX            24    51      30    54      35    57      37    60
TEMP          28   24 46 46 35   30 49 49 39   35 53 52 42   37 56 55
DEWPT         19   18 27 29 27   26 34 34 33   31 36 37 36   35 41 40
PWIND DIR          NE     W      NW    NW      NW    NW      NE    NE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   FW FW FW FW   B1 B1 SC B1   B1 SC SC SC   SC SC SC
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$
ALZ008-042215-
ALBERTVILLE-MARSHALL AL
34.23N  86.26W ELEV. 1032 FT
940 AM CST WED MAR 4 2015

DATE             WED 03/04/15            THU 03/05/15            FRI 03/06/15
CST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      68          32          33          22          42
TEMP                   67 68 65 55 44 40 34 31 30 33 32 27 25 23 22 30 39 42 38
DEWPT                  62 63 60 52 43 38 32 26 23 23 19 19 14 16 12 20 23 28 25
RH                     84 84 84 90 96 92 92 81 75 66 58 71 62 74 65 66 52 57 59
WIND DIR               SW SW SW NW NW  N  N  N  N  N  N  N  N  N  N  N  N  N  N
WIND SPD               12 11  6  5  6 10 13 14 14 14 12 10  9  9  8  5  3  4  4
CLOUDS                 OV OV OV OV OV OV OV OV B2 B2 SC SC FW FW SC SC SC SC FW
POP 12HR                     70         100          80          10           5
QPF 12HR                   0.06        0.41        0.19           0           0
SNOW 12HR                 00-00       00-00       00-00
FRZG RAIN                              C  D  L  C
RAIN                                D  D
RAIN SHWRS              L  L  D  D
SLEET                                        C  C
TSTMS                   S  S
WIND CHILL                                     19       18 16 13 13
MIN CHILL                                      18          16    13    15


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

MIN/MAX            26    53      32    54      36    57      39    59
TEMP          30   26 48 47 37   32 51 50 41   36 54 53 43   39 56 55
DEWPT         21   21 30 32 29   28 34 36 34   33 37 38 38   36 42 42
PWIND DIR           N    NW      NW    NW      NW     N      NE    NE
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW   SC FW FW FW   B1 B1 B1 B1   B1 SC SC SC   SC B1 B1
POP 12HR           10     5      10    10      10    20      20    20
RAIN SHWRS                                         S  S  S    S  S  S

$$

13


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