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Point Forecast Matrices
National Weather Service Juneau AK
Issued by National Weather Service Juneau AK
525 PM AKST Tue Nov 21 2017

AKZ017-221300-
Yakutat - Yakutat Coastal AK
59.52N 139.67W Elev. 33 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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                      21          33          23          32          25
Temp                26 24 23 22 21 26 31 33 32 30 27 24 23 25 30 32 31 30 28 26
Dewpt               19 19 20 21 21 21 22 22 22 22 22 22 23 24 25 25 25 25 24 24
RH                  74 81 88 96100 81 69 63 66 72 81 92100 96 81 75 78 81 85 92
Wind dir             N  N  N  W NW SE SE  E SE SE  E  E  E  E  E  E NE NE NE NE
Wind spd             4  3  4  4  3  4  2  4  6  6  9  9  8 10 11 11 13 16 17 20
Clouds              B2 B2 B1 SC FW FW SC FW SC SC B1 B2 OV OV OV OV OV OV OV B2
PoP 12hr                      5           5          10          40          40
QPF 12hr                      0           0           0        0.11        0.06
Snow 12hr                 00-00       00-00       00-00
Snow                                                     S  S  C  C  C  C  C  S
Wind chill          20    17 16    20       26 23 17 14 14 15 20 23 21 18 15 12
Min chill              19    16    15    22    23    14    13    17    18    12


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          34      25    32      22    32      24    33      25    33
Temp          25 34 30   28 25 30 26   23 23 31 24   26 28 33 25   28 31 32
Dewpt         20 29 19   15 11 15 14   16 18 20 13   17 23 25 14   13 16 17
PWind dir        NE       E    NE       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    B2 OV OV   OV B2 B2 B1   B1 B2 B2 OV   OV OV OV B1   B1 B1 B1
PoP 12hr         30      30    20      20    10      20    10      10    30
Snow           S  C  C    C  S  S  S    S        S    S                C  C

$$
AKZ018-221300-
Skagway - Taiya Inlet AK
59.46N 135.32W Elev. 44 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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                      18          25          20          26          22
Temp                20 20 19 18 18 21 24 25 25 23 22 21 20 21 25 26 26 25 24 23
Dewpt                6  7  8  9  9 10 12 13 13 12 11 10 12 13 14 16 16 16 17 17
RH                  54 56 61 67 67 62 60 60 60 62 62 62 71 71 62 65 65 68 74 77
Wind dir            NE NE NE NE NE NE NE NE NE NE  N  N  N  N  N  N  N  N  N  N
Wind spd            21 21 20 20 19 19 19 19 19 19 17 16 12 10  9  8 13 14 14 17
Wind gust           37 37 35 35
Clouds              SC FW CL SC B2 OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV
PoP 12hr                      0          50          60          50          60
QPF 12hr                      0        0.04        0.05        0.11        0.12
Snow 12hr                 00-00           1           1
Snow                                C  C  L  C  C  S  S  S  C  C  L  L  L  L  L
Wind chill           4  3  3  2  2  5  9 11 10  9  8  6  7 10 15 18 14 12 11  9
Min chill               3     2     1     7     9     6     6    12    12     9


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          29      22    24      20    25      22    24      22    24
Temp          26 27 28   24 22 22 21   20 21 24 25   22 22 24 22   22 23 23
Dewpt         26 22 18   18 15 15 14   15 15 17 16   13 13 13  9    8  8 10
PWind dir         N       N     N       N     N       N     N       N    NE
Wind char        BZ      WY    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    OV OV OV   OV OV OV B2   B2 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1
PoP 12hr         60      40    40      30    20      10    10      10    20
Snow           L  C  C    C  C  C  C    C  S  S                        S  S

$$
AKZ019-221300-
Haines - Haines Borough and Lynn Canal AK
59.25N 135.52W Elev. 66 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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                      18          25          21          26          22
Temp                19 19 19 19 18 21 23 25 24 23 22 21 21 22 25 26 26 25 24 23
Dewpt                8 10 12 14 16 16 17 17 17 16 16 15 16 17 18 19 20 21 21 22
RH                  61 67 74 80 92 81 77 71 74 74 77 77 81 81 74 74 78 84 88 96
Wind dir            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd            13 13 13 16 16 17 16 14 14 14 14 14 12 10 10  8 11 13 13 16
Clouds              SC FW FW SC B2 OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV
PoP 12hr                      0          70          60          50          70
QPF 12hr                      0        0.03        0.05        0.12        0.12
Snow 12hr                 00-00           1           1
Snow                                C  L  L  C  C  S  S  S  C  C  L  L  L  L  L
Wind chill           6  6  5  4  4  6 10 12 12 10  9  8  8 11 15 18 15 13 11  9
Min chill               6     4     4     7    10     8     7    12    13     9


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          34      27    28      24    30      25    29      26    29
Temp          29 32 32   29 27 27 25   24 24 29 29   26 26 29 26   26 27 28
Dewpt         29 29 23   21 17 18 16   20 20 23 21   15 16 20 13   11 12 15
PWind dir        NW      NW    NW      NW    NW      NW    NW      NW     N
Wind char        BZ      WY    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV B1 B1 B2   B2 B2 B2 B1   B1 B1 B1
PoP 12hr         70      50    40      20    20      10    10      10    20
Snow           L  C  C    C  C  C  S    S  S  S                        S  S

$$
AKZ025-221300-
Juneau - Juneau Borough AK
58.36N 134.58W Elev. 18 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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                      20          30          27          32          30
Temp                20 20 21 21 21 25 28 30 30 29 28 27 27 28 31 32 32 32 31 30
Dewpt               20 20 21 21 21 24 26 28 28 29 28 27 27 28 29 30 30 30 30 30
RH                 100100100100100 96 92 92 92100100100100100 92 92 92 92 96100
Wind dir            NE NE NE  E NE NE NE  N  N  N  S  E  E  E  E  E SE  E  E NE
Wind spd             1  1  1  1  5  4  6  4  4  3  4 10 11 11 12 12 12 14 14 20
Clouds              SC SC SC B2 OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV OV OV
PoP 12hr                      0          90          80          70          90
QPF 12hr                      0        0.26        0.18        0.19        0.31
Snow 12hr                 00-00           3           2
Snow                             C  D  D  D  D  L  L  C  C  L  L  D  D  D  D  D
Obvis               PF PF PF
Wind chill                      13 19 21             18 17 18 21 23 23 21 20 18
Min chill              15    21    13    20    24    18    17    19    21    18
Winter Weath                        Y  Y  Y  Y


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          37      27    32      24    31      24    31      24    31
Temp          33 37 32   30 27 29 25   24 25 31 24   29 26 31 25   25 28 30
Dewpt         32 35 29   26 21 21 21   21 21 28 14   19 19 26 19   16 16 21
PWind dir        NE       E    NE      NE    NE       E     E       E     E
Wind char        BZ      WY    WY      WY    WY      BZ    BZ      GN    BZ
Avg clouds    OV OV OV   OV OV OV B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr         90      60    40      30    20      10    10      10    30
Snow           D  L  L    L  C  C  C    C  S  S                        C  C

$$
AKZ023-221300-
Sitka - Sitka Coastal AK
57.05N 135.36W Elev. 21 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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                      31          42          34          40          36
Temp                34 33 32 31 31 35 40 42 41 39 37 35 34 35 39 40 39 38 37 36
Dewpt               29 29 30 30 30 32 34 35 35 35 34 34 34 34 34 34 34 34 35 35
RH                  82 85 92 96 96 89 79 76 79 85 89 96100 96 82 79 82 85 92 96
Wind dir            NW NE NE NE  E  E  N NW NW NW NW SW SE  S  S  E  S SE  E SE
Wind spd             8  4  6  3  2  3  2  0  0  3  9  2  5  6  6  6  5  8 13  8
Clouds              SC SC OV OV OV OV OV OV OV B2 B2 B2 OV OV OV OV OV OV OV OV
PoP 12hr                      5          90          80          70          90
QPF 12hr                      0        0.26        0.05        0.20        0.27
Snow 12hr                 00-00           T       00-00
Rain                          C  L  D  D  D  L  C  C  C  L  L  L  D  D  D  D  D
Snow                          C  L                 C  C  L
Wind chill          28    26                      30       29 33          29 30
Min chill              27    25    27    34    37    28    29    31    33    28


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          41      36    41      34    40      35    40      36    40
Temp          36 40 38   38 37 38 36   35 35 40 36   36 36 40 36   36 38 39
Dewpt         31 37 37   36 35 36 32   30 28 35 32   30 27 30 27   25 27 29
PWind dir        SE      SE     E      NE     E       E     E      SE    SE
Wind char        GN      BZ    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV B1 B1 B2   B2 B2 B2 OV   OV B1 B1
PoP 12hr         90      70    50      50    30      30    30      20    30
Rain           D  L  L    L  C  C  C    C  C  C  C    C  C  C  S    S  C  C
Snow                                    C

$$
AKZ026-221300-
Petersburg - Wrangell Channels AK
56.80N 132.94W Elev. 107 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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                      27          37          33          38          32
Temp                28 27 27 27 27 31 36 37 37 36 35 34 33 34 37 38 37 36 35 34
Dewpt               28 27 27 27 27 31 35 36 36 35 35 34 33 34 34 34 34 34 34 34
RH                 100100100100100100 96 96 96 96100100100100 89 85 89 92 96100
Wind dir             S SE  W  N  W  W  W  W  N  N NW  S  S  S SE SE SE  E  E  E
Wind spd             2  1  1  2  3  4  5  6  6  4  3  4  4  4  5  8  6 10 10 13
Clouds              SC B2 OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     20          90          80          80          90
QPF 12hr                   0.01        0.31        0.24        0.07        0.30
Snow 12hr                     T           2           T
Rain                                   D  C  L  D  L  L  L  L  D  D  D  D  D
Snow                       S  L  D  D              L  L  L  L           D  D  D
Obvis               PF PF PF
Wind chill                            29    31                   32    29 27 24
Min chill              21    27    23    28    30    29    29    31    29    24


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          40      32    38      30    38      29    35      28    35
Temp          33 40 37   33 33 38 35   32 31 38 29   34 35 31 28   29 33 35
Dewpt         33 39 35   30 28 34 33   31 29 34 25   30 33 30 24   22 27 31
PWind dir         E       E     E       E    NE      NE    SW      SW     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV B2 B2 B1   B1 B2 B2 B2   B2 B1 B1
PoP 12hr         90      60    50      40    30      20    30      20    30
Rain                 L    C        C
Snow           D  L          C  C       C  C  C  S    S  C  C  S    S  C  C

$$
AKZ028-221300-
Ketchikan - Ketchikan Channels AK
55.36N 131.71W Elev. 88 ft
525 PM AKST Tue Nov 21 2017

Date          Tue 11/21/17      Wed 11/22/17            Thu 11/23/17         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          44          38          43          37
Temp                40 39 38 37 36 40 43 44 43 42 40 39 38 39 42 43 42 41 39 38
Dewpt               36 36 36 36 36 39 41 42 42 41 40 39 38 39 39 39 39 39 39 38
RH                  85 89 92 96100 96 93 93 96 96100100100100 89 86 89 92100100
Wind dir            NW SE SE SE SE SE SE  S NW  W  S SW  S  W  W SE SE SE SE SE
Wind spd             9  4  6 12 14 16 12  9 10 10  9  9  9  4  4  8  9 13 13 16
Clouds              B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     70          90          80          80          90
QPF 12hr                   0.12        0.31        0.30        0.07        0.37
Snow 12hr                 00-00       00-00       00-00
Rain                    C  L  D  D  L  L  L  D  D  L  L  L  L  D  D  D  D  D  D
Wind chill          34       29 27 31 36       36 34 32 32             33 31 29
Min chill              33    29    27    32    36    32    32    37    33    29


Date           11/24/17  Sat 11/25/17  Sun 11/26/17  Mon 11/27/17  Tue 11/28/17
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          41      39    43      38    43      37    41      36    41
Temp          38 41 40   39 41 43 42   40 38 43 41   40 37 39 38   40 41 37
Dewpt         37 41 39   36 37 41 40   39 37 42 39   37 34 35 35   37 34 32
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        BZ      BZ    GN      BZ    GN      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B2 B2   B2 B1 B1
PoP 12hr         90      80    70      60    40      40    50      40    30
Rain           D  D  D    L  L  L  L    L  C  C  C    C  C  C  C    C  C  C

$$



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