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Point Forecast Matrices
National Weather Service Juneau AK
Issued by National Weather Service Juneau AK
549 PM AKST Tue Dec 12 2017

AKZ017-131300-
Yakutat - Yakutat Coastal AK
59.52N 139.67W Elev. 33 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      39          45          41          41          35
Temp                39 40 40 42 42 42 44 45 43 43 42 42 41 41 41 40 39 39 38 38
Dewpt               38 36 33 35 40 41 42 44 43 42 41 41 40 40 39 39 36 38 35 37
RH                  96 85 76 76 93 96 93 96100 96 96 96 96 96 92 96 89 96 89 96
Wind dir            NE NE NE  E  E  E  E SE SE SE  E  E SE SE SE SE SE  E  E  E
Wind spd            10 10 13 16 13 18 20 29 26 21 18 11 12 10  8  6  6  6  4  2
Wind gust                    32 28 34 37 46 41 36 34 25 24 20       17 17
Clouds              B1 SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     20         100         100          90          90
QPF 12hr                      0        1.18        1.34        0.84        0.30
Snow 12hr                 00-00       00-00       00-00
Rain                          C  L  D  D  D  D  D  D  D  D  D  D  D
Rain shwrs                                                           O  L  L  L
Obvis               PF
Wind chill             34 32 33 35 34 36 35 34 34 34 35 34 34          33
Min chill              34    32    33    35    33    34    33    34    33    33


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          36      35    36      32    35      31    35      31    37
Temp          35 36 36   36 35 35 34   33 32 34 33   32 31 35 33   33 34 37
Dewpt         34 32 31   30 32 29 30   27 30 27 29   27 28 25 25   25 24 27
PWind dir         E       E    SE       S    SW      SW    SE      SE    NW
Wind char        LT      LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    OV B1 B2   OV OV OV OV   OV OV OV OV   OV B2 B2 B2   B2 B1 B1
PoP 12hr         60      90    80      70    70      70    70      60    50
Rain                         D  L
Rain shwrs     L  C  L    D        L                           L    L
Snowshwrs            L    D             L  L  L  L    L  L  L  L    L  C  C

$$
AKZ018-131300-
Skagway - Taiya Inlet AK
59.46N 135.32W Elev. 44 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      42          47          42          46          37
Temp                44 42 42 43 45 45 45 46 47 47 47 45 45 43 44 44 43 42 41 41
Dewpt               40 36 34 34 43 44 44 45 44 43 43 42 44 41 42 38 42 41 41 40
RH                  86 79 73 70 93 96 96 96 89 86 86 89 96 93 93 79 96 96100 96
Wind dir            NW NW NE NE  N SW SW SW  S  S SW SW  S  S  S  S  S  S  S  S
Wind spd             3  5  8  8  8  9 11 19 11 10 10 10 10 14 23 24 24 23 19 14
Wind gust                                29                   33 34 34 33 29
Clouds              B1 SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV
PoP 12hr                     30         100         100          90          90
QPF 12hr                   0.01        0.24        0.93        0.24        0.18
Snow 12hr                 00-00       00-00       00-00
Rain                       C  L  D  D  D  D  D  D  D  D  D  D  D  D
Rain shwrs                                                           O  L  L  C
Wind chill                            39 39                36 35 35 33 32 32 33
Min chill              36    37    39    39                36    35    32    31


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      36    36      32    33      30    33      29    35
Temp          37 38 36   36 36 35 35   34 32 33 32   30 31 32 32   31 31 35
Dewpt         37 38 35   34 35 34 34   32 31 31 27   30 31 32 26   25 25 28
PWind dir         S       S     S       S     S       S     S       S     N
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    BZ
Avg clouds    OV OV B1   OV B2 OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B2
PoP 12hr         50      60    70      60    60      50    50      50    40
Rain                         L  L
Rain shwrs     C  C  C    L        C    L
Snow                         L  L
Snowshwrs         C  C    L        C    L  L  L  C    C  C  C  C    C  C  C

$$
AKZ019-131300-
Haines - Haines Borough and Lynn Canal AK
59.25N 135.52W Elev. 66 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      36          43          40          41          37
Temp                38 37 37 39 41 42 42 42 42 44 42 42 41 41 40 39 39 40 39 39
Dewpt               38 37 37 38 41 41 41 41 42 42 41 40 40 40 39 39 39 37 38 37
RH                 100100100 96100 96 96 96100 93 96 93 96 96 96100100 89 96 92
Wind dir            NW NW NW NW NW  E  E SE SE SE SE  E SE SE  E  E SE SE SE SE
Wind spd             6  8  9  8  5  8  9 13 10  9  9  8 13 12 12 12 13 14 12 11
Wind gust                                26    19 19    26 24 23 23 26 27 24 23
Clouds              B1 SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     40         100         100          90          70
QPF 12hr                   0.02        0.33        1.18        0.51        0.10
Snow 12hr                 00-00       00-00       00-00
Rain                       C  L  D  D  D  D  D  D  D  D  D  D  D  L
Rain shwrs                                                           L  L  L  L
Obvis               PF
Wind chill                            36 35 36 38    36 33 33 32 32 31 31 31 32
Min chill              35    34    36    35    34    36    33    32    31    31


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      32    33      31    31      29    30      30    34
Temp          37 33 33   33 33 32 33   33 31 30 30   30 29 30 30   30 31 34
Dewpt         36 33 29   29 30 30 30   29 29 29 28   27 27 29 25   23 24 27
PWind dir        SE      SE    SE      SE    SE      SE     E       S    NE
Wind char        GN      LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    OV OV B1   OV OV OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B2
PoP 12hr         60      70    70      60    70      60    70      60    50
Rain shwrs     L
Snow                         L  L
Snowshwrs         C  C    L        L    L  L  L  L    L  L  L  L    L  C  C

$$
AKZ025-131300-
Juneau - Juneau Borough AK
58.36N 134.58W Elev. 18 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      44          47          42          44          37
Temp                44 44 44 46 46 46 47 47 46 45 44 44 43 42 44 43 41 40 39 40
Dewpt               43 42 43 43 44 45 45 44 44 44 43 43 43 42 42 41 41 39 37 39
RH                  96 93 96 89 93 96 93 89 93 96 96 96100100 93 93100 96 92 96
Wind dir             E  E  E  E  E  E  E SE SE  E  E SE SE SE SE SE SE SE SE SE
Wind spd            10 12 13 13 13 16 17 17 17 19 18 25 17 12 11  9  9  9  8  6
Clouds              B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2
PoP 12hr                     60         100         100         100          90
QPF 12hr                   0.20        0.46        1.37        0.85        0.50
Snow 12hr                 00-00       00-00       00-00
Rain                 C  C  L  L  L  D  D  D  D  D  D  D  D  D  D  D
Rain shwrs                                                           O  O  O  L
Obvis               PF
Wind chill             38 38 39 39 39       38 37 36 34 36 36 38 37 35 34 33
Min chill              38    38    39          37    34    34    36    34    33


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      36    36      33    35      32    34      31    38
Temp          37 38 37   37 36 35 34   33 33 34 33   32 32 34 33   32 33 38
Dewpt         36 35 35   34 35 31 31   31 32 30 31   32 31 33 32   30 28 32
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        LT      GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    B2 OV B2   OV OV OV OV   OV OV OV OV   OV OV OV OV   OV B2 B2
PoP 12hr         60      70    80      70    70      70    70      70    60
Rain                         D  L
Rain shwrs     L  C  C    L        L    L  L  L  L    L
Snow                         D  L
Snowshwrs         C  C    L             L  L  L  L    L  L  L  L    L  L  L

$$
AKZ023-131300-
Sitka - Sitka Coastal AK
57.05N 135.36W Elev. 21 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      41          51          47          48          41
Temp                41 41 43 43 45 49 51 51 49 49 48 47 48 47 47 46 44 43 43 41
Dewpt               41 41 43 43 45 47 45 45 46 46 46 45 45 45 43 41 42 40 41 38
RH                 100100100100100 93 80 80 89 89 93 93 89 93 86 83 93 89 93 89
Wind dir             E  E  E SE SE SE SE SE SE SE SE SE  S SW SW SW SW SW SW SW
Wind spd            12 14 14 18 17 21 20 23 23 23 23 25 16 13 13 12 12 10 10  9
Wind gust           27 29 29 32 29 39 34 37 37 37 37 40    24 24
Clouds              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV
PoP 12hr                     70          90         100         100          90
QPF 12hr                   0.22        0.26        0.86        0.67        0.41
Snow 12hr                 00-00       00-00       00-00
Rain                 L  L  L  L  L  D  D  D  D  D  D  D  D  D  D  L
Rain shwrs                                                           O  O  L  C
Wind chill                                           39             37    37 35
Min chill              39    39                      39    39          37    35


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      40    41      36    39      37    41      35    41
Temp          41 42 41   41 40 39 36   37 38 39 37   38 38 39 38   37 37 41
Dewpt         39 39 39   38 38 34 33   34 34 32 34   35 35 35 35   35 32 34
PWind dir        SW       S     S      SW    SW       W    SW      SW    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    OV B1 B2   B2 OV OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B2
PoP 12hr         50      80    70      70    70      70    70      70    60
Rain                         L  L
Rain shwrs     C  C  C    D        L    L  L  L  L    L  L  L  L    L  L  L
Snowshwrs                                  L  L  L    L        L    L

$$
AKZ026-131300-
Petersburg - Wrangell Channels AK
56.80N 132.94W Elev. 107 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      42          45          43          45          39
Temp                42 43 44 44 44 45 45 45 45 45 46 45 43 43 45 43 41 41 41 41
Dewpt               41 41 42 42 43 42 42 41 41 38 40 42 42 40 41 40 41 40 39 40
RH                  96 93 93 93 96 89 89 86 86 76 79 89 96 89 86 89100 96 92 96
Wind dir            SW SW SW SW SE SE SE SE SE SE SE SE  E  E  E  E  E  E  E  E
Wind spd             3  3  3  3  4 17 16 18 18 18 18 18  8  8  5  4  3  4  2  3
Clouds              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                    100          80         100         100          80
QPF 12hr                   0.69        0.23        1.07        1.04        0.33
Snow 12hr                 00-00       00-00       00-00
Rain                 D  D  D  D  L  L  D  D  D  L  D  D  D  D  D  D
Rain shwrs                                                           L  L  L  L
Wind chill                         37 38 37 37 38 38 37
Min chill                          37    37    37    37    36    39    38    38


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      35    37      34    36      32    33      32    37
Temp          39 38 36   36 36 36 34   34 34 35 32   33 32 33 33   32 34 37
Dewpt         38 36 34   31 32 30 34   32 32 30 31   31 30 29 30   29 30 33
PWind dir         E       E     E      SW    SW      SW    SE       E     E
Wind char        LT      GN    GN      GN    GN      LT    GN      GN    BZ
Avg clouds    OV OV B2   B2 OV OV OV   OV OV OV OV   OV OV OV OV   OV B2 B2
PoP 12hr         70      60    80      70    70      70    70      70    60
Rain                         D  L
Rain shwrs     L  C  C    L        L    L  L  L
Snowshwrs                                  L  L  L    L  L  L  L    L  L  L

$$
AKZ028-131300-
Ketchikan - Ketchikan Channels AK
55.36N 131.71W Elev. 88 ft
549 PM AKST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
AKST3hrly     12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
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                      44          46          45          48          43
Temp                44 45 45 45 45 44 45 46 45 48 49 49 48 47 47 47 45 45 45 45
Dewpt               44 44 44 43 42 42 42 40 40 42 41 44 46 45 45 44 45 42 44 41
RH                 100 96 96 93 89 93 89 79 82 80 74 83 93 93 93 89100 89 96 86
Wind dir            SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd            16 17 16 14 14 14 14 14 14 17 17 25 25 21 18 13 12 10  6  5
Clouds              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 OV
PoP 12hr                    100          80          50         100          60
QPF 12hr                   0.76        0.15        0.19        1.09        0.06
Snow 12hr                 00-00       00-00       00-00
Rain                 D  D  D  D  D  L  C  C  C  C  C  D  D  D  D  C
Rain shwrs                                                           C  C  L  L
Wind chill             38 38 38 37 37 38 39 38          39 39       39
Min chill              38    38    37    38    38          39    39    39    39


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
AKST6hrly     09 15 21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      39    40      38    38      36    38      36    41
Temp          43 41 39   40 40 39 38   38 38 38 38   37 37 38 37   37 38 41
Dewpt         39 37 39   36 38 38 38   37 36 37 36   36 35 36 36   36 33 36
PWind dir        SE      SE     S       S    SE       S    SE      SE     E
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV OV OV   B2 OV OV OV   OV OV OV OV   OV OV OV OV   OV B1 B1
PoP 12hr         70      70    90      70    70      70    70      70    50
Rain                         D  L
Rain shwrs     L  C  C    L        L    L  L  L  L    L  L  L  L    L  C  C
Snowshwrs                                                      L    L

$$



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