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

AKZ017-221300-
Yakutat - Yakutat Coastal AK
59.52N 139.67W Elev. 33 ft
855 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                   25 24 23 22 23 30 33 32 30 27 24 23 25 30 32 31 30 28 26
Dewpt                  19 20 21 21 21 22 22 22 22 22 22 23 24 25 25 25 25 24 24
RH                     78 84 92 96 92 72 63 66 72 81 92100 96 81 75 78 81 85 92
Wind dir                N  N  W NW SE SE  E SE SE  E  E  E  E  E  E NE NE NE NE
Wind spd                3  4  4  3  4  2  4  6  6  9  9  8 10 11 11 13 16 17 20
Clouds                 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                18 17    17       26 23 17 14 14 15 20 23 21 18 15 12
Min chill              19    17    16    20    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          33      24    31      22    32      23    32      27    35
Temp          28 33 29   24 27 31 27   23 26 31 28   23 27 32 30   27 30 35
Dewpt         23 19 22   23 22 17 17   17 17 17 19   21 22 25 25   24 25 26
PWind dir         E      NE    NE       E     E      NE     E       E     E
Wind char        GN      GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    B2 OV OV   OV B2 B1 B1   B2 B1 B1 B1   B2 OV OV B2   B2 B2 B2
PoP 12hr         20       5    10       0     0      20    40      60    60
Snow           S  S                                   S  C  C  L    L  L  L

$$
AKZ018-221300-
Skagway - Taiya Inlet AK
59.46N 135.32W Elev. 44 ft
855 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 19 19 21 22 24 25 25 23 22 21 20 21 25 26 26 25 24 23
Dewpt                   7  8  8  9 10 12 13 13 12 11 10 12 13 14 16 16 17 17 18
RH                     56 61 61 59 59 60 60 60 62 62 62 71 71 62 65 65 71 74 81
Wind dir               NE NE NE NE NE NE NE NE NE  N  N  N  N  N  N  N  N  N  N
Wind spd               21 20 20 19 19 19 19 19 19 17 16 12 10  9  8 13 14 14 17
Wind gust              37 35 35
Clouds                 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              3  2  2  5  7 10 11 10  9  8  6  7 10 15 18 14 12 11  9
Min chill               3     2     3     8     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          28      11    19       9    19       9    21      17    25
Temp          24 27 20   12 14 19 15   10 13 19 15   10 14 20 19   18 21 25
Dewpt         18 12  9    5  6  7  5    3  5  8  5    2  5  8 10   13 14 14
PWind dir        NE       N     N       N     N       N    NE      NE     N
Wind char        BZ      WY    BZ      BZ    BZ      BZ    GN      GN    BZ
Avg clouds    OV OV OV   OV OV OV B2   B2 B1 B1 B1   B1 B2 B2 B1   B1 B2 B2
PoP 12hr         60      30    10       5     5       5    30      40    50
Snow           L  C  C                                   C  C  C    C  C  C

$$
AKZ019-221300-
Haines - Haines Borough and Lynn Canal AK
59.25N 135.52W Elev. 66 ft
855 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                      16          25          21          26          22
Temp                   16 17 19 21 22 24 25 24 23 22 21 21 22 25 26 26 25 24 23
Dewpt                   5 10 14 16 16 17 17 17 16 16 15 16 17 18 19 20 21 21 22
RH                     61 73 80 81 77 74 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
Wind spd               13 13 16 16 17 16 14 14 14 14 14 12 10 10  8 11 13 13 16
Clouds                 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              2  3  5  7  8 10 12 12 10  9  8  8 11 15 18 15 13 11  9
Min chill               2     2     6     9    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          33      16    24      14    24      13    25      21    29
Temp          26 32 25   17 19 23 19   15 18 24 19   13 18 25 23   21 25 29
Dewpt         23 22 20   16 15 12 12   10 11 13 11    9 11 14 17   19 21 22
PWind dir        NW      NW     N      NW    NW      NE    NW      NW    NW
Wind char        BZ      BZ    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   B2 B1 B1 B1   B1 B2 B2 B1   B1 B2 B2
PoP 12hr         70      20    10       5     5       5    30      40    60
Snow           L  C  S                                   C  C  C    C  L  L

$$
AKZ025-221300-
Juneau - Juneau Borough AK
58.36N 134.58W Elev. 18 ft
855 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                      15          30          27          32          30
Temp                   15 16 20 21 23 28 30 30 29 28 27 27 28 31 32 32 32 31 30
Dewpt                  14 16 20 21 23 26 28 28 29 28 27 27 28 29 30 30 30 30 30
RH                     96100100100100 92 92 92100100100100100 92 92 92 92 96100
Wind dir               NE NE  E NE NE NE  N  N  N  S  E  E  E  E  E SE  E  E NE
Wind spd                1  1  1  5  4  6  4  4  3  4 10 11 11 12 12 12 14 14 20
Clouds                 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
Wind chill                      14 17 21             18 17 18 21 23 23 21 20 18
Min chill              15    15    13    19    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          36      22    28      19    27      17    30      26    33
Temp          33 36 30   23 25 28 24   20 22 27 23   18 22 29 28   26 28 32
Dewpt         30 30 27   23 22 20 19   17 18 19 17   15 17 21 23   24 26 27
PWind dir        NE       E     E      NE    NE       E     E       E    NE
Wind char        BZ      BZ    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV B2   B2 B1 B1 B2   B1 B1 B1 B2   B2 B2 B2
PoP 12hr         90      60    20       5    10       5    40      50    60
Rain              L  L
Snow           D  D  L    C     S                        C  C  C    C  L  L

$$
AKZ023-221300-
Sitka - Sitka Coastal AK
57.05N 135.36W Elev. 21 ft
855 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                      30          42          34          40          36
Temp                   30 33 35 34 36 40 42 41 39 37 35 34 35 39 40 39 38 37 36
Dewpt                  29 30 30 30 32 34 35 35 35 34 34 34 34 34 34 34 34 35 35
RH                     96 89 82 85 85 79 76 79 85 89 96100 96 82 79 82 85 92 96
Wind dir               NE NE NE  E  E  N NW NW NW NW SW SE  S  S  E  S SE  E SE
Wind spd                4  6  3  2  3  2  0  0  3  9  2  5  6  6  6  5  8 13  8
Clouds                 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                26                      30       29 33          29 30
Min chill              25    26    32    35    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          43      32    38      27    36      27    38      34    39
Temp          39 43 38   33 34 37 33   28 31 35 32   27 31 37 36   34 36 39
Dewpt         35 36 34   31 30 28 27   24 24 24 24   23 25 28 30   32 32 31
PWind dir        SE       E     E      NE     E       E     E      NE     E
Wind char        BZ      GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   B2 B1 B1 B1   B1 B2 B2 OV   OV B2 B2
PoP 12hr         90      70    30      20    20      10    40      60    70
Rain           D  L  L    L     C  S                           L    L  L  L
Snow                      C  C  C  S       S             C  C  L    L

$$
AKZ026-221300-
Petersburg - Wrangell Channels AK
56.80N 132.94W Elev. 107 ft
855 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                   27 28 30 31 32 36 37 37 36 35 34 33 34 37 38 37 36 35 33
Dewpt                  27 27 27 27 31 35 36 36 35 35 34 33 34 34 34 34 34 33 33
RH                    100 96 88 85 96 96 96 96 96100100100100 89 85 89 92 92100
Wind dir               SE  W  N  W  W  W  W  N  N NW  S  S  S SE SE SE  E  E  E
Wind spd                1  1  2  3  4  5  6  6  4  3  4  4  4  5  8  6 10 10 13
Clouds                 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
Wind chill                                  31                   32    29 27 24
Min chill              27    28    27    29    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      29    35      28    36      32    36
Temp          35 39 36   32 34 38 34   29 31 35 32   28 31 36 34   32 34 36
Dewpt         33 36 33   31 30 29 27   26 27 29 27   25 27 28 29   29 31 32
PWind dir         E       E     E       E     E       E    NE      NE    NE
Wind char        GN      LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   B2 B2 B2 B2   B1 B1 B1 B2   B2 B2 B2
PoP 12hr         90      30    20      20    30      10    40      60    60
Rain              L  C    S     S  S                           L    L
Snow           D          S     S  S    S  C             C  C  L    L  L  L

$$
AKZ028-221300-
Ketchikan - Ketchikan Channels AK
55.36N 131.71W Elev. 88 ft
855 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                      38          44          38          43          37
Temp                   38 38 39 40 41 43 44 43 42 40 39 38 39 42 43 42 41 39 38
Dewpt                  35 36 36 36 39 41 42 42 41 40 39 38 39 39 39 39 39 38 37
RH                     89 92 89 85 92 93 93 96 96100100100100 89 86 89 92 96 96
Wind dir               SE SE SE SE SE SE  S NW  W  S SW  S  W  W SE SE SE SE SE
Wind spd                4  6 12 14 16 12  9 10 10  9  9  9  4  4  8  9 13 13 16
Clouds                 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                   32 32 33 36       36 34 32 32             33 31 29
Min chill              33    32    32    33    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          43      37    42      34    41      36    41      37    41
Temp          39 43 40   37 39 42 38   35 37 41 39   36 38 40 39   37 39 41
Dewpt         37 36 36   36 35 33 32   31 33 34 34   34 34 34 35   35 36 36
PWind dir        SE      SE    SE       E    SE      SE    SE      SE    SE
Wind char        BZ      BZ    GN      GN    GN      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr         90      70    70      50    70      40    50      60    70
Rain           D  L  C    L  L  L  C    C  L  C  C    C  C  C  L    L  L  L
Snow                         L             L

$$



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