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Point Forecast Matrices
National Weather Service Juneau AK
Issued by National Weather Service Juneau AK
337 PM AKST Mon Jan 22 2018

AKZ017-231300-
Yakutat - Yakutat Coastal AK
59.52N 139.67W Elev. 33 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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                      25          31          25          32          23
Temp                32 29 27 26 25 26 30 31 31 29 27 26 25 26 30 32 31 29 26 24
Dewpt               25 25 25 25 24 23 25 24 25 25 24 21 22 21 18 18 18 16 15 13
RH                  75 85 92 96 96 88 81 75 78 85 88 81 88 81 60 56 58 58 62 62
Wind dir             E  E  E  E NE  E NE  E NE NE NE NE NE NE NE NE NE NE  E  E
Wind spd             8  8  8  5  6  6  8  5  5  9 11  5  6  8 11 11 10 10 10 10
Wind gust           19 19 19       17                                     23 23
Clouds              OV OV OV B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 OV OV OV OV
PoP 12hr                     90          30          10           5          30
QPF 12hr                   0.14        0.01           0           0        0.09
Snow 12hr                     1           T       00-00
Rain                                                                          C
Rain shwrs           O  C  C  C                                            C
Snow                                                                          C
Snowshwrs            O  C  C  C                                            C
Wind chill          24 21 19 19 17 19 22    25 21 17 19 17 18 21 23 22 19 17 14
Min chill        29    21    18    17    20    21    16    17    20    19    14


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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          31      22    30      20    30      19    29      21    29
Temp          24 29 24   23 24 29 22   21 23 28 21   20 22 28 23   22 24 28
Dewpt         12 15 13   16 13 15 15   18 13 16 14   16 12 15 15   18 13 15
PWind dir         E       E     E       E     E      NE    NE      NE     E
Wind char        GN      GN    GN      GN    BZ      BZ    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV B2 B2 B1   B1 B2 B2 OV   OV OV OV
PoP 12hr         50      40    40      40    30      30    40      40    40
Rain           C
Snow           C  S       C  C  C  C    C  C  C  C    C  C  C  C    C  C  C

$$
AKZ018-231300-
Skagway - Taiya Inlet AK
59.46N 135.32W Elev. 44 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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                      25          28          18          19          11
Temp                26 26 25 25 25 25 27 28 27 24 22 20 18 18 18 18 17 15 14 12
Dewpt               14 14 15 15 18 18 19 19 22 23 21 19 17 17 17 16 16 14 13 11
RH                  60 60 65 65 74 74 71 68 81 96 96 96 96 96 96 92 96 96 96 96
Wind dir            NE  S SW  S  N  N  N  N NE NE NE NE NE NE NE NE NE NE NE  N
Wind spd            16 12 13 12 12 16 18 21 27 28 25 27 23 25 19 17 17 17 16 17
Wind gust                             28 32 39 40 36 46 39 42 34 31 31 31 28 27
Clouds              OV B2 B2 B2 B2 SC SC SC SC SC SC B1 B2 OV OV OV OV OV B2 OV
PoP 12hr                     60          20          10          30          60
QPF 12hr                   0.05        0.02           0        0.02        0.05
Snow 12hr                     1           T       00-00
Snowshwrs            L  C  C  S  S                          S  C  L  C  C  S
Wind chill          15 15 13 13 13 13 14 14 11  8  5  1  1  0  2  2  1 -1 -3 -5
Min chill        15    14    13    13    13     8     1     0     0    -1    -5


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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          17      10    15       8    16       8    13       6    13
Temp          12 16 11   10 11 14 10    9 10 14  9    9 10 12  7    7  8 12
Dewpt         11 15 10    9  8 10  7    9  9 12  9    9 10 12  7    5  7 11
PWind dir         N      NE    NE      NE     N       N     N       N     N
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    VW      SD    BZ
Avg clouds    OV OV OV   OV OV OV OV   B2 B2 B2 OV   OV OV OV OV   OV OV OV
PoP 12hr         10      20    30      30    20      30    40      40    30
Snow                      S  C  C  C    C  S  S  C    C  C  C  C    C  C  C

$$
AKZ019-231300-
Haines - Haines Borough and Lynn Canal AK
59.25N 135.52W Elev. 66 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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                      24          30          19          26          19
Temp                25 25 24 24 24 26 29 30 29 26 23 21 19 21 25 26 25 24 22 20
Dewpt               22 23 23 23 22 21 23 22 24 25 22 18 17 17 19 20 19 18 17 16
RH                  88 92 96 96 92 81 78 72 81 96 96 88 92 84 78 78 78 77 81 84
Wind dir            SE SE SE  E NW  W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
Wind spd            11 12 13 14 14 14 14 13 14 16 18 16 17 17 17 17 17 17 17 17
Wind gust           21 23 26 26 27 27 27 25 27 28 32 28 29 31 31 31 31 31 31 31
Clouds              OV OV OV B2 B2 B1 B1 SC SC SC SC SC B2 OV OV OV OV OV OV OV
PoP 12hr                     60          30          10          30          60
QPF 12hr                   0.09        0.02           0        0.02        0.13
Snow 12hr                     1           T       00-00
Snowshwrs            L  C  C  C  S                          S  C  L  C  C  C
Wind chill          14 13 12 12 12 13 18 20 18 14  9  6  4  6 11 13 12 10  7  5
Min chill        14    13    12    12    15    14     6     4     8    10     5


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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          27      18    26      16    26      15    24      15    24
Temp          20 26 20   19 20 24 18   17 19 25 18   16 18 22 17   16 18 22
Dewpt         15 19 13   14 12 15 13   15 13 17 13   15 12 15 13   13 11 15
PWind dir        NW       W     W      NW    NE      NE    NE      NE    NE
Wind char        BZ      BZ    BZ      BZ    WY      WY    WY      WY    BZ
Avg clouds    OV OV OV   OV OV OV OV   OV B2 B2 OV   OV OV OV OV   OV B2 B2
PoP 12hr         10      30    30      30    30      30    40      40    30
Snow                 S    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C

$$
AKZ025-231300-
Juneau - Juneau Borough AK
58.36N 134.58W Elev. 18 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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                      26          31          25          28          23
Temp                29 28 27 26 26 27 30 31 31 29 27 26 25 26 27 28 28 26 25 23
Dewpt               26 26 25 25 23 22 23 23 24 25 24 22 22 21 19 19 19 18 18 18
RH                  88 92 92 96 88 81 75 72 75 85 88 85 88 81 71 68 68 71 74 81
Wind dir             E  E  E  E  E  E NE NE NE NE NE  E  E  E  E  E  E  E  E  E
Wind spd            16 13 12 14 11  9  9  6  9 10 11 16 17 13 11  5 11 12 13 13
Clouds              OV OV OV OV B2 B1 SC SC SC SC B1 OV OV OV OV OV OV OV OV OV
PoP 12hr                    100          30          10          70          60
QPF 12hr                   0.16        0.02           0        0.10        0.11
Snow 12hr                     2           T       00-00
Snowshwrs            C  C  C  C  S                    C  S  C  L  L  C  C  S
Wind chill          18 17 16 14 16 18 22 25 22 20 17 13 12 14 17 22 17 15 13 11
Min chill        22    17    14    14    19    20    13    12    15    15    11


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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          27      21    25      20    26      18    23      19    23
Temp          23 26 22   22 22 24 21   20 22 25 20   19 20 23 20   19 20 23
Dewpt         17 17 15   17 13 12 14   16 11 12 12   14  8  9 11   15  9  9
PWind dir         E       E    NE      NE     E       E    SE      SE    SE
Wind char        GN      GN    GN      GN    BZ      WY    BZ      BZ    BZ
Avg clouds    OV OV OV   OV OV OV OV   B2 B1 B1 OV   OV OV OV OV   OV B2 B2
PoP 12hr          5      30    40      40    30      40    50      50    40
Snow                 S    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C

$$
AKZ023-231300-
Sitka - Sitka Coastal AK
57.05N 135.36W Elev. 21 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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                      35          42          33          36          34
Temp                36 35 35 35 35 36 40 42 41 38 36 34 33 34 36 36 36 36 35 34
Dewpt               29 30 31 31 29 27 29 28 31 33 32 30 29 29 27 28 28 29 29 29
RH                  75 82 85 85 78 69 64 57 67 82 85 85 85 82 69 72 72 75 78 82
Wind dir            SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd            12 12 13 17 14 14 13 11 10 10  9  6 13 16 13 12 14 14 13 10
Wind gust           24 24 25 33 29 29 28 25 23 23    17 28 32 28          28 23
Clouds              OV OV OV OV B2 B1 B1 B1 B1 B2 OV OV OV OV OV B2 B2 OV OV OV
PoP 12hr                     70          40          60          80          40
QPF 12hr                   0.22        0.02        0.03        0.17        0.04
Snow 12hr                     T       00-00       00-00
Rain shwrs           C  L  C  C  S                 L  O     O  L  C  S  S  S
Snowshwrs            C  L  C  C  S                 L  O  L  O  L  C  S  S  S
Wind chill          27 27 26 24 25 27 32 35 34 32 29 28 23 23 27 28 27 26 26 27
Min chill        28    27    24    24    29    32    27    23    24    26    25


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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      31    35      29    35      28    33      31    33
Temp          34 35 32   31 32 35 30   30 31 34 29   28 29 33 31   31 31 33
Dewpt         28 26 24   27 24 25 25   27 23 24 23   25 21 23 25   28 23 23
PWind dir         E       E    SE       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    BZ      BZ    GN      GN    BZ
Avg clouds    OV OV OV   OV OV OV OV   OV B2 B2 OV   OV OV OV OV   OV B2 B2
PoP 12hr         30      50    60      60    50      50    60      60    50
Rain              C
Snow              C  C    C  L  L  L    L  C  C  C    C  L  L  L    L  C  C

$$
AKZ026-231300-
Petersburg - Wrangell Channels AK
56.80N 132.94W Elev. 107 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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          35          29          36          28
Temp                32 30 29 28 27 29 33 35 35 33 31 30 29 31 34 36 35 33 31 29
Dewpt               28 26 25 24 22 21 23 23 25 26 26 26 25 25 27 28 28 28 27 26
RH                  85 85 85 85 81 72 66 61 66 75 81 85 85 78 75 72 75 82 85 88
Wind dir             E SE SE  E  E  E NE NE NE NE NE NE  E  E  E SE  E  E  E NE
Wind spd             6  6  6  5  6  6  6  9  9  9 10  5 16 16 13 10 12 12 12  9
Wind gust                                               26 26
Clouds              OV OV B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 OV OV OV OV
PoP 12hr                     40          20          80          80          20
QPF 12hr                   0.04        0.01        0.11        0.23        0.04
Snow 12hr                     T           T           1
Rain shwrs           C  C  C  S                 O  O  O  O  O  C  S     S  S
Snow                                                                          C
Snowshwrs            C  C  C  S                 O  O  O  O  O           S  S
Wind chill          26 23 22 21 20 22 27 28 27 25 23 24 18 19 25 28 26 24 21 20
Min chill        30    23    21    20    24    25    21    18    21    24    19


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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          35      26    34      26    34      27    34      25    34
Temp          29 33 28   27 28 33 27   26 28 33 28   28 29 33 27   26 28 33
Dewpt         25 25 21   21 19 22 20   21 18 21 20   23 20 22 20   21 19 22
PWind dir        NE      NE    NE      NE     E       E    NE      NE    NE
Wind char        GN      GN    LT      GN    WY      WY    WY      WY    GN
Avg clouds    OV OV OV   OV OV B2 OV   B1 OV OV OV   OV OV OV OV   OV B2 B2
PoP 12hr         30      40    50      50    40      50    60      60    50
Snow           C     S    C  C  C  C    C  C  C  C    C  L  L  L    L  C  C

$$
AKZ028-231300-
Ketchikan - Ketchikan Channels AK
55.36N 131.71W Elev. 88 ft
337 PM AKST Mon Jan 22 2018

Date          Mon 01/22/18      Tue 01/23/18            Wed 01/24/18         Thu
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                      32          40          35          37          35
Temp                35 34 33 32 32 34 38 40 39 38 37 36 35 36 37 37 37 36 36 35
Dewpt               30 30 30 30 28 29 31 31 32 33 33 32 32 31 30 30 30 31 31 32
RH                  82 85 89 92 85 82 76 70 76 82 85 85 89 82 75 75 75 82 82 89
Wind dir            SE SE  E  E SE  E  E  E  E  E SE SE SE SE  E  E SE SE SE SE
Wind spd             8  9 12 10 11 14 18 16 13 13 14 19 18 18 12  5 11 11 12 14
Clouds              B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     20          20          80          80          70
QPF 12hr                   0.04        0.01        0.49        0.13        0.21
Snow 12hr                     T       00-00           T
Rain                                                                          S
Rain shwrs           S  S  S           S  O  O  O  O  O  L  C  C  C  L  L  C
Snow                                                                          S
Snowshwrs                  S
Wind chill          29 27 24 24 23 24 28 31 31 30 28 25 24 25 28    29 29 27 26
Min chill        30    27    23    23    26    30    25    24    26    29    26


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
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      33    37      32    37      31    37      32    37
Temp          35 37 34   33 34 36 33   32 33 36 32   32 33 36 33   32 33 36
Dewpt         31 30 28   28 26 26 26   28 25 26 26   28 24 26 26   28 25 26
PWind dir        SE      SE    SE      SE     E      SE    SE      SE    SE
Wind char        GN      GN    BZ      BZ    WY      BZ    GN      GN    BZ
Avg clouds    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV
PoP 12hr         20      40    50      60    60      70    70      60    60
Rain           S     C          C  L
Snow           S     C    C  C  C  L    L  L  L  L    L  L  L  L    L  L  L

$$



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