Point Forecast Matrices
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2
000
FOAK57 PAJK 221130
PFMAJK

EXPERIMENTAL POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE JUNEAU AK
330 AM AKDT WED OCT 22 2014

AKZ017-230100-
YAKUTAT - YAKUTAT COASTAL AK
59.52N 139.67W ELEV. 33 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      50          30          46          31          46
TEMP             42 41 44 49 44 50 46 44 42 38 30 46 46 40 36 34 33 32 39 45 46
DEWPT            37 38 35 37 39 40 40 38 35 27 24 28 34 32 29 28 28 31 36 39 39
RH               82 89 70 63 82 68 79 79 76 64 78 49 63 73 75 78 82 96 89 79 76
WIND DIR          E  E  E  E SE SE  E NE  E  E  E  E  E  E  E  E  E  E  E SE SE
WIND SPD         16 18 16 14 13 10  6  6  8 10 12 11 10  9 10 10 11 11 11  9  6
CLOUDS           OV OV OV OV OV B2 B2 SC SC SC SC FW FW FW FW B1 B1 B1 B1 B1 B1
POP 12HR                     80          80          10          20          50
QPF 12HR                   0.10        0.05           0        0.01        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        S  C  C  D  D  C  C                                C  C  C  C
SNOWSHWRS                                                      S  S
OBVIS                                 PF PF PF PF
WIND CHILL       34 33                      25       38 32 28 26 23 24       39
MIN CHILL        34    33                      25    26    32    26    23    35


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            31    46      32    45      33    45      33    45
TEMP          35   32 39 45 36   33 39 45 37   34 39 45 36   34 39 45
DEWPT         32   29 32 34 27   25 27 28 24   20 22 25 24   23 30 36
PWIND DIR           E     E      NE     E       E     E       E     E
WIND CHAR          GN    GN      GN    GN      BZ    BZ      WY    BZ
AVG CLOUDS    B1   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR           50    40      40    40      40    40      30    30
RAIN                         C    C  C  C  C    C  C  C  C    S  S  S
RAIN SHWRS     C    C  C  C  C
SNOW                              C  C
SNOWSHWRS           C  C

$$
AKZ018-230100-
SKAGWAY - TAIYA INLET AK
59.46N 135.32W ELEV. 44 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      49          37          48          35          44
TEMP             45 44 48 48 49 48 50 43 38 38 45 47 47 42 39 37 36 35 40 44 44
DEWPT            35 36 33 36 38 38 38 37 36 30 27 28 30 28 26 27 28 30 31 33 33
RH               68 73 56 63 66 68 63 79 92 73 49 47 51 57 59 67 72 82 70 65 65
WIND DIR         NE  N  N  S  S  N  N  N  N  N  N  N  N  N  N  N  S  S  S  S  S
WIND SPD         12 17 13  8  5  4  9  8 11 13 13 13 10  8  6  5  4  4  5  4  4
CLOUDS           OV OV OV OV OV B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     70          50          10          30          30
QPF 12HR                   0.17        0.05           0        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  L  L  C  C  S  S                    S  S  C  C  S  S  C  C
WIND CHILL       38 38                36 30 32 38       35 33
MIN CHILL        38    38                36    30    38    35    32    31    38


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    43      36    43      37    42      36    43
TEMP          38   37 40 43 38   36 40 43 39   37 40 42 38   37 40 43
DEWPT         28   25 27 27 25   24 24 23 23   21 19 16 16   17 21 25
PWIND DIR           E     N      NE    NE      NE    NE      NE    NE
WIND CHAR          LT    GN      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           30    30      30    40      50    50      50    40
RAIN                         C    C  C  C  C    C  C  C  C    C  C  C
RAIN SHWRS     C    S  C  C  C

$$
AKZ019-230100-
HAINES - HAINES BOROUGH AND LYNN CANAL
59.25N 135.52W ELEV. 66 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      46          37          43          34          42
TEMP             41 41 42 44 42 46 45 43 39 37 40 43 43 39 37 36 35 34 38 42 42
DEWPT            38 37 35 37 38 38 37 36 35 31 29 30 31 30 28 28 28 30 31 33 34
RH               89 85 76 76 86 73 73 76 85 79 64 60 62 70 70 72 75 85 76 70 73
WIND DIR          S NW NW SE SE SW  W  W  W NW NW NW  N NW  N NW NW NW NW SE SE
WIND SPD         11 12 11  8  5  6 12 13 16 16 16 13 10  8  5  5  5  5  5  4  4
CLOUDS           OV OV OV OV OV B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1
POP 12HR                     80          80           5          30          30
QPF 12HR                   0.23        0.06           0        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        C  L  L  D  D  C  C                    S  S  C  C  S  S  C  C
WIND CHILL       34 34    38       38 34 29 29 32 36 35 32 31 30
MIN CHILL        34    34    37          34    29    32    32    30    30    35


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            35    43      35    42      36    42      35    42
TEMP          37   36 39 43 38   36 39 42 38   36 39 42 37   36 39 42
DEWPT         30   28 29 30 28   27 27 27 25   23 22 22 21   22 25 29
PWIND DIR          SE    SE      NW    NW      NW    NW      NW    NW
WIND CHAR          LT    GN      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           30    30      30    50      50    50      50    40
RAIN                         C    C  C  C  C    C  C  C  C    C  C  C
RAIN SHWRS     C    S  C  C  C

$$
AKZ025-230100-
JUNEAU - JUNEAU BOROUGH AK
58.36N 134.58W ELEV. 18 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      50          36          47          35          48
TEMP             40 40 44 50 50 48 42 37 36 36 39 47 47 42 39 37 36 35 42 47 47
DEWPT            39 39 37 39 40 39 37 37 36 33 32 35 37 35 31 31 32 33 35 37 37
RH               96 96 76 66 68 71 82100100 89 76 63 68 76 73 79 85 92 76 68 68
WIND DIR         SE  E  E SE  E  E  E  E  E NE  E NE NE SE SE SE SE SE SE SE SE
WIND SPD         14 13 11 10  6 10 11 10  6  5  5  5  6  6  6  8  8  8  8  8  8
CLOUDS           OV OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR                     90          80          20          30          30
QPF 12HR                   0.32        0.07        0.01        0.04        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  D  D  D  D  S  S              S  S  C  C  C  C  C  C  C  C
OBVIS                           PF PF PF PF PF PF
WIND CHILL       32 33             33 29 30             36 33 31 29 29
MIN CHILL        32    32                29    30    38    36    31    29    39


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            36    46      36    45      35    45      34    45
TEMP          39   37 41 46 39   37 41 45 38   36 40 44 37   35 40 45
DEWPT         31   29 31 34 31   29 31 33 29   27 28 30 28   26 31 35
PWIND DIR          SE    SE      NW    NW      SE    SE      SE    SE
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    BZ
AVG CLOUDS    B1   B1 B1 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           30    30      30    50      50    50      50    40
RAIN                         C    C  C  C  C    C  C  C  C    C  C  C
RAIN SHWRS     C    S  C  C  C

$$
AKZ023-230100-
SITKA - SITKA COASTAL AK
57.05N 135.36W ELEV. 21 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      49          43          51          43          51
TEMP             47 47 49 47 46 45 45 44 43 43 43 50 51 47 45 44 43 43 47 51 51
DEWPT            40 40 44 43 42 42 43 42 41 40 40 42 43 41 39 39 39 40 41 43 44
RH               76 76 83 86 86 89 93 93 93 89 89 74 74 79 79 82 86 89 79 74 77
WIND DIR          S SE SE  S SE  E  E NE  E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD         19 24 23 12  6  5  6  8 10 16 14 13 10 10 10 10 10 11 12 10  9
CLOUDS           OV OV OV B1 B1 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2
POP 12HR                     90          50          50          40          40
QPF 12HR                   0.39        0.03        0.02        0.04        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        D  D  D  C  C  S  S  S  S  C  C  C  C  C  C  S  S  C  C  C  C
OBVIS                           PF PF
WIND CHILL                                  35             39 38 37 37
MIN CHILL                                39    35    39          38    37


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            44    52      43    51      43    51      42    52
TEMP          46   44 48 52 46   44 47 51 45   43 47 51 45   43 47 52
DEWPT         40   39 40 41 37   37 39 39 37   36 36 37 35   34 38 42
PWIND DIR          SE    SE      NW    NW      SE    SE      SE    SE
WIND CHAR          GN    LT      LT    LT      GN    BZ      BZ    BZ
AVG CLOUDS    B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           40    40      30    60      60    60      50    50
RAIN                         C    C  L  L  L    L  L  C  C    C  C  C
RAIN SHWRS     C    C  C  C  C

$$
AKZ026-230100-
PETERSBURG - WRANGELL CHANNELS AK
56.80N 132.94W ELEV. 107 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      52          39          49          41          49
TEMP             49 48 49 52 51 47 44 42 43 41 40 48 49 45 43 42 42 41 45 48 48
DEWPT            37 38 40 43 43 41 38 38 39 36 35 38 41 39 37 37 37 37 37 40 42
RH               63 68 71 71 74 79 79 86 86 82 82 68 74 79 79 82 82 85 73 74 80
WIND DIR         SE NE NE SE  E  W NW NW NW  E  E  E NE NE NE NE NE NE NE NE NE
WIND SPD         19 13  9  6  4  8  2  5  6  6  8  6  6  6  6  8  9  8  6  9 10
CLOUDS           OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV
POP 12HR                     70          50          30          30          60
QPF 12HR                   0.17        0.03        0.02        0.05        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS        L  L  L  C  C        S  S  S  S  C  C  S  S  C  C  C  C  L  L
OBVIS                           PF PF
WIND CHILL                                  35                   36
MIN CHILL                                38    35    38          37    36


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            40    49      40    48      40    48      40    48
TEMP          43   41 45 49 43   41 45 48 42   41 44 47 42   41 44 48
DEWPT         39   37 40 42 35   34 37 39 35   34 35 37 34   31 33 36
PWIND DIR          NE    NE      NE    NE      NE    NE      NE    NE
WIND CHAR          GN    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B2   B2 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR           60    30      20    40      50    60      60    60
RAIN                         S    S  C  C  C    C  L  L  L    C  C  C
RAIN SHWRS     L    C  C  S  S

$$
AKZ028-230100-
KETCHIKAN - KETCHIKAN CHANNELS AK
55.36N 131.71W ELEV. 88 FT
330 AM AKDT WED OCT 22 2014

DATE                WED 10/22/14            THU 10/23/14            FRI 10/24/14
AKDT3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
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                      52          43          52          42          52
TEMP             48 48 52 52 52 48 49 46 44 43 45 52 52 47 45 44 43 42 47 51 51
DEWPT            42 42 44 42 41 41 41 42 43 42 41 43 44 42 40 39 39 40 43 45 46
RH               80 80 74 69 66 77 74 86 96 96 86 71 74 83 82 82 86 93 86 80 83
WIND DIR          S SE SE  E  E  E SE  E  E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD         24 16  9  9  9  9 10 18 13 14 14 10  8  6  8 10 12 13 13 13 12
CLOUDS           OV B2 B2 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 OV OV B2 B2
POP 12HR                     90          80          80          60          70
QPF 12HR                   0.25        0.06        0.11        0.19        0.22
SNOW 12HR                 00-00       00-00       00-00
RAIN                             L  L  D  D
RAIN SHWRS        D  D  D  C  C              C  C  L  L  C  C  L  L  L  L  L  L
WIND CHILL                            38 36 37                37 35 35
MIN CHILL                                38    36                37    35


DATE               SAT 10/25/14  SUN 10/26/14  MON 10/27/14  TUE 10/28/14
AKDT6HRLY     22   04 10 16 22   04 10 16 22   04 10 16 22   04 10 16
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            41    50      40    49      41    49      41    49
TEMP          44   42 46 49 43   41 45 49 43   41 45 49 43   41 45 49
DEWPT         41   39 40 43 40   37 38 41 39   38 39 39 37   36 36 38
PWIND DIR          SE    SE      SE    SE      SE    SE      SE    SE
WIND CHAR          GN    LT      GN    LT      GN    GN      GN    GN
AVG CLOUDS    B2   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 OV B2   B2 B2 B2
POP 12HR           70    20      30    50      60    60      60    60
RAIN                         C    C  C  C  L    L  L  L  L    L  L  C
RAIN SHWRS     L    C  S  S  S

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.