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Point Forecast Matrices
National Weather Service Juneau AK
Issued by National Weather Service Juneau AK
1018 PM AKST Tue Feb 20 2018

AKZ017-211300-
Yakutat - Yakutat Coastal AK
59.52N 139.67W Elev. 33 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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          35          29          36          34
Temp                      20 15 16 24 33 35 34 32 31 29 30 33 35 36 36 35 34 34
Dewpt                     14  8 15 20 25 24 23 24 27 28 29 30 28 27 27 30 32 33
RH                        77 73 96 84 72 64 64 72 85 96 96 89 75 69 69 82 92 96
Wind dir                  NE NE NE NE NE  E  E  E  E  E  E  E  E SE SW  W  S  N
Wind spd                   6  5  5  5  2  3  3  3  5  6  9 10  8  8  9 14  1  2
Wind gust                                            17 21 23 19       25
Clouds                    FW FW SC SC B1 B2 B2 B2 OV OV OV OV OV OV OV OV OV B1
PoP 12hr                      0           0           0         100         100
QPF 12hr                      0           0           0        0.52        0.42
Snow 12hr                 00-00       00-00       00-00
Rain                                                           D  D  D  L  C  C
Snow                                                  C  C  D              C  C
Obvis                        PF PF
Wind chill                11  7  7 17             25 22 22 25 29 30 29 26
Min chill                     6     6    20    29    22    22    26    26    25


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          38      24    35      21    35      20    35      22    36
Temp          35 38 32   25 27 35 29   21 25 35 29   21 25 35 30   23 26 36
Dewpt         30 24 22   20 22 23 20   17 21 23 18   12 16 24 19   13 15 18
PWind dir         E      NE     E       E    SE      SE    SE       S     S
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B1 B1 B1   B1 SC OV OV   OV OV B2 OV   B2 OV OV B1   B1 B1 B1
PoP 12hr         30       0    30      30    20      20    20      30    20
Rain           C
Snow           C                C  C          S  S    S  S  S  C    C  S  S

$$
AKZ018-211300-
Skagway - Taiya Inlet AK
59.46N 135.32W Elev. 44 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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          34          26          35          33
Temp                      24 20 21 26 32 34 32 30 28 26 27 31 34 35 35 34 33 33
Dewpt                     16 11 14 16 17 15 14 15 16 14 15 20 22 24 24 26 27 28
RH                        71 67 74 65 53 45 47 53 60 60 60 63 61 64 64 72 78 82
Wind dir                  NE NE NE NE NE NE SW SW SW SW SW SW SW SW  S  S  S  S
Wind spd                  13 13 13 11  5  4  6  8 13  9 13 18 26 29 26 17  8  9
Wind gust                 25    25                         29 39 40 36
Clouds                    FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV
PoP 12hr                     20           0           0          50          80
QPF 12hr                   0.01           0           0        0.03        0.17
Snow 12hr                 00-00       00-00       00-00
Rain                                                                 D
Rain shwrs
Snow                                                        C  C  D  D  D  L  C
Snowshwrs
Wind chill                12  7  7 15 26    25 22 17 16 16 19 21 22 23 24 26 25
Min chill                     7     7    18    22    15    16    21    22    23


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          34      20    31      16    31      15    31      17    32
Temp          33 34 28   21 23 31 25   17 21 31 25   16 21 31 26   18 22 32
Dewpt         26 21 18   14 17 20 17   13 16 17 16   14 18 19 16   12 16 20
PWind dir         E      NE     N       N    NE       N     N      NE     S
Wind char        GN      BZ    WY      BZ    GN      GN    LT      LT    GN
Avg clouds    B2 B1 B2   B2 SC OV OV   OV OV OV OV   OV SC SC SC   SC SC SC
PoP 12hr         50      10    10      20    10      10    10      20    30
Snow           C  S                S    S                      S    S  C  C

$$
AKZ019-211300-
Haines - Haines Borough and Lynn Canal AK
59.25N 135.52W Elev. 66 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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          36          25          35          34
Temp                      24 22 22 27 34 36 33 30 28 25 27 31 34 35 35 34 34 34
Dewpt                     16 11 17 19 19 17 15 17 18 19 21 23 23 24 25 27 30 32
RH                        71 62 81 71 54 45 47 58 66 78 78 72 64 64 66 75 85 92
Wind dir                   W  W  W  W  W  W  E  E  E  E  E  E  E  E SE SE  W SE
Wind spd                  12 12 11 10  8  5  4  5 11  4  9 10 13 14 13  9  3  9
Wind gust                 24 24 21 20             21          25 26 26 19
Clouds                    FW FW SC SC B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV
PoP 12hr                     20           0           0          50          80
QPF 12hr                   0.01           0           0        0.04        0.29
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Snow                                                     S  C  C  D  D  D  L  C
Snowshwrs
Wind chill                13  9 11 18 27          18    18 22 24 25 26 27    26
Min chill                     9     9    20    25    16    18    23    25    26


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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      24    34      20    33      20    33      22    34
Temp          34 36 31   25 27 34 28   21 25 33 28   20 24 33 29   22 26 34
Dewpt         29 23 19   16 18 20 18   17 20 19 16   14 17 16 15   13 17 18
PWind dir        SW       W    NW      NW    NW       W     W       W     E
Wind char        GN      BZ    BZ      GN    GN      GN    LT      LT    GN
Avg clouds    B2 B1 B1   B1 SC OV OV   OV OV OV OV   OV SC SC B1   B1 SC SC
PoP 12hr         50       5    10      20    10      10    10      30    30
Snow           C                   S    S                      C    C  C  C

$$
AKZ025-211300-
Juneau - Juneau Borough AK
58.36N 134.58W Elev. 18 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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          35          26          33          33
Temp                      24 21 21 26 33 35 33 30 28 26 27 30 32 33 33 33 33 33
Dewpt                     22 16 21 24 25 23 22 23 24 25 26 27 25 24 25 27 30 31
RH                        92 81100 92 72 61 63 75 85 96 96 88 75 69 72 78 89 92
Wind dir                   E  E  E SE SW SW  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd                   4  8  6  2  5  3  4  5  5 13 11 12 13 12 12 11  5  5
Clouds                    FW FW FW SC SC SC B1 B2 B2 B2 OV OV OV OV OV OV OV OV
PoP 12hr                     20           0           0          80         100
QPF 12hr                   0.01           0           0        0.13        0.60
Snow 12hr                 00-00       00-00       00-00
Snow                                                     C  L  D  D  D  D  D  L
Snowshwrs
Obvis                     PF PF PF
Wind chill                   11 12    27       24 22 14 17 20 22 24 24 25
Min chill                    11    11    27    24    14    14    21    24    24


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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      22    33      18    32      17    32      20    33
Temp          34 36 30   23 26 33 27   19 23 32 26   18 22 32 27   20 24 33
Dewpt         28 26 22   17 20 24 21   16 20 23 19   14 18 22 18   14 17 20
PWind dir         E       E     E      NE     E      SE    SE      SE    SE
Wind char        LT      LT    GN      GN    GN      GN    LT      LT    GN
Avg clouds    OV B2 B1   B1 B1 OV OV   OV OV B2 OV   OV B2 B2 B1   B1 B1 B1
PoP 12hr         70      10    20      40    20      20    10      30    40
Snow           L  C             S  C    C  S  S  S             C    C  C  C

$$
AKZ023-211300-
Sitka - Sitka Coastal AK
57.05N 135.36W Elev. 21 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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                      29          41          34          41          37
Temp                      33 29 30 34 39 41 39 37 36 34 35 38 40 41 41 39 38 37
Dewpt                     30 25 25 27 27 25 24 25 26 27 28 32 35 36 36 36 35 35
RH                        89 85 81 75 62 52 54 61 67 75 75 79 82 82 82 89 89 92
Wind dir                   N NE NE  N  S SE NW SW SW  S  S  S  S SW SW SW SW  W
Wind spd                   5  5  3  2  5  5  4  3  3  4 10 12 13 13 17 19 17 17
Wind gust                                                        24 28 32 28 28
Clouds                    B1 FW FW SC SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV B2
PoP 12hr                     30           0           0          80         100
QPF 12hr                   0.01           0           0        0.10        0.58
Snow 12hr                 00-00       00-00       00-00
Rain                                                     C  L  D  D  D  D  D  D
Rain shwrs
Snow                                                     C                 D
Snowshwrs
Obvis                     PF
Wind chill                27 23                         27 30 33 34 32 30 28 27
Min chill                    23    23    35    34    30    27    31    30    27


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          42      32    39      29    39      28    39      29    39
Temp          39 42 38   32 34 39 35   29 32 39 35   28 31 39 35   30 33 39
Dewpt         34 33 29   22 23 29 27   25 27 31 28   24 26 27 25   24 27 29
PWind dir         W       W     E       E    SE      SE     S      SW    SW
Wind char        BZ      GN    LT      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2 B2   SC SC OV OV   OV OV OV OV   OV OV OV B1   B1 B1 B1
PoP 12hr         80      30    30      40    40      20    30      50    50
Rain           D  C  C                  C     S  S
Snow                            C  C    C  C  S  S    S  C  C  C    C  C  C

$$
AKZ026-211300-
Petersburg - Wrangell Channels AK
56.80N 132.94W Elev. 107 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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                      23          36          24          33          33
Temp                      25 23 23 28 34 36 33 30 27 24 25 29 32 33 33 33 33 33
Dewpt                     24 22 22 24 26 25 23 23 23 23 24 26 26 27 27 28 30 31
RH                        96 96 96 85 72 64 66 75 85 96 96 88 78 78 78 82 89 92
Wind dir                  NE NE NW  W  E  E NE NE  E  E NE NE SE NE NE NE SE  E
Wind spd                   3  3  2  3  2  3  2  4  4  4  4  5  6  8  9  8  5  4
Clouds                    OV FW FW FW SC SC B1 B2 B2 B2 OV OV OV OV OV OV OV OV
PoP 12hr                     30           0           0          50         100
QPF 12hr                   0.02           0           0        0.06        0.66
Snow 12hr                     T       00-00       00-00
Snow                                                        C  C  D  D  D  D  D
Snowshwrs                  S
Obvis                        PF
Wind chill                                           18    23 25 26 25 26 27
Min chill                    18    18    27    25    18    18    24    25    26


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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      24    34      21    34      20    33      22    34
Temp          34 36 31   25 27 34 29   22 25 34 28   21 25 33 29   23 26 34
Dewpt         29 30 26   22 24 27 24   20 24 30 25   20 23 28 24   20 23 26
PWind dir         E       E    SW      SW    NE      NE    NE      NE     E
Wind char        LT      LT    LT      LT    LT      GN    LT      GN    GN
Avg clouds    OV OV OV   B2 FW OV OV   OV OV OV OV   OV B2 B2 B1   B1 B1 B1
PoP 12hr         80      30    20      40    30      20    20      40    30
Rain              L  C
Snow           D  L  C    S     S  C    C  C  S  S       S  S  C    C  C  C

$$
AKZ028-211300-
Ketchikan - Ketchikan Channels AK
55.36N 131.71W Elev. 88 ft
1018 PM AKST Tue Feb 20 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         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          39          30          38          36
Temp                      31 27 27 32 37 39 36 34 32 30 31 34 37 38 38 37 36 36
Dewpt                     28 25 26 28 28 26 25 27 28 29 30 32 32 32 32 33 34 35
RH                        88 92 96 85 70 59 64 75 85 96 96 92 82 79 79 85 92 96
Wind dir                  NW NW  N NW NW NW  N NW  N SE SE SE SE SE SE SE SE SE
Wind spd                   3  5  5  5  6  6  5  4  4  3  8  9 10 12 14 14 11 13
Clouds                    OV OV FW FW SC SC SC B1 B2 B1 B2 OV OV OV OV OV OV B2
PoP 12hr                     30          20           0          30          90
QPF 12hr                   0.02           0           0        0.01        0.30
Snow 12hr                     T       00-00       00-00
Rain                                                                 D  D  D  L
Snow                                                           C  L  D
Snowshwrs                  S
Obvis                        PF
Wind chill                   20 21 26 31 33             24 27 29 30 29 28 28 27
Min chill                    20    20    28    30    26    24    28    28    27


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          41      31    39      29    39      28    38      29    39
Temp          38 41 37   32 34 39 35   29 32 39 34   29 31 38 35   30 32 39
Dewpt         34 33 31   29 31 33 30   27 29 32 29   26 28 29 27   26 28 31
PWind dir        SE      SE    NW      SE    SE       S     E      SE     E
Wind char        GN      LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    OV B2 B2   B1 SC OV OV   OV OV OV OV   OV B2 B2 B1   B1 B1 B1
PoP 12hr         70      30    30      40    20      20    10      30    40
Rain           L  C  C    S     C       C     S
Snow           L  C  S    S  S  C  C    C  S  S       S        C    C  C  C

$$



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