Point Forecast Matrices
Issued by NWS Fairbanks, AK

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Point Forecast Matrices
National Weather Service Fairbanks AK
400 AM AKST Mon Dec 18 2017

AKZ201-190100-
Wainwright-Western Arctic Coast AK
70.63N 159.85W Elev. 88 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      -4          -7          18          12          22
Temp                -6 -5 -4 -6 -7 -7 -7  0  8 15 18 18 15 13 12 15 18 21 22 22
Dewpt              -10 -8 -9 -9-11-10-10 -5  5 12 17 16 14  9  9 11 14 16 18 18
RH                  82 86 78 86 82 86 86 79 87 88 96 92 96 84 87 84 84 81 84 84
Wind dir             E  E  E  E  E  E  E  E  E  E SE  S SE SE  S  S  S  S SW  S
Wind spd            16 17 18 20 23 27 29 32 29 26 19 13 11 13 14 16 17 18 20 17
Wind gust                          41 44 48 44 40
Clouds              OV B2 B2 B2 OV B2 OV OV OV OV OV OV SC B2 OV OV OV B2 OV B1
PoP 12hr                      0          80         100          20          20
QPF 12hr                      0        0.05        0.21        0.01        0.01
Snow 12hr                 00-00           1           3
Snow                                C  D  D  D  D  L  S                    S  S
Obvis                        BS BS BS BS BS BS BS BS
Wind chill         -28-27-27-30-32-34-35-27-16 -5  2  4  2 -2 -4 -1  3  6  7  7
Min chill       -32   -30   -30   -34   -35   -23    -2    -2    -4     0     7
Blizzard                         W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    27      21    25      20    25      17    24
Temp          19   18 19 27 25   21 21 25 23   21 21 25 22   18 18 24
Dewpt         16   14 16 23 21   17 17 21 19   16 17 20 18   13 14 19
PWind dir           S     S       S    SE      SE    SE      SE     S
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2   OV B2 B2 B2   B1 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1
PoP 12hr           20    30      10    10      10     5      10    20
Snow           S    S  C                                         S  S

$$
AKZ202-190100-
Barrow-Northern Arctic Coast AK
71.29N 156.79W Elev. 43 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      -4          -7          11           8          18
Temp                -6 -4 -4 -5 -6 -7 -7 -2  4  9 11 11 10  8  8 11 14 17 18 17
Dewpt               -9 -8 -8 -9-10-10 -9 -7  1  5  9  8  8  5  6  8 12 13 14 13
RH                  86 82 82 82 82 86 91 79 87 83 91 87 91 87 91 87 92 84 84 84
Wind dir             E  E  E  E  E  E  E  E  E  E  E SE SE SE  S  S  S  S SW SW
Wind spd            14 16 16 18 20 25 26 29 29 29 28 18 13 13 13 14 14 17 19 19
Wind gust                          37 40 44 44 44 42
Clouds              OV B2 B1 B1 B2 B2 OV OV OV OV OV OV OV B2 SC B1 B2 OV OV OV
PoP 12hr                      0           5          90          40          20
QPF 12hr                      0           0        0.11        0.01        0.01
Snow 12hr                 00-00       00-00           2
Snow                                      C  L  D  D  C           S           S
Obvis                              BS BS BS BS BS BS
Wind chill         -26-25-25-27-31-32-33-29-21-14-10 -7 -7 -9 -9 -7 -3  1  2  1
Min chill       -32   -28   -27   -32   -33   -26   -12    -9   -10    -5     0


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            14    28      19    24      17    24      15    23
Temp          15   15 16 28 25   20 20 24 21   18 18 24 21   16 16 23
Dewpt         12   11 13 23 21   16 16 19 17   14 14 19 17   12 12 18
PWind dir           S     S       S    SE      SE    SE      SE    SE
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B1   OV B1 OV B2   B1 B1 B1 B2   B2 B2 B1 B1   B1 B2 B2
PoP 12hr           20    20      10     5       5     5      10    20
Snow           S    S  S  S                                      S  S

$$
AKZ203-190100-
Deadhorse-Central Beaufort Sea Coast AK
70.21N 148.51W Elev. 56 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                       1          -6          13           9          18
Temp                -3  0  0 -1 -4 -6 -6 -2  4 10 13 13 11  9  9 11 14 17 18 17
Dewpt               -5 -5 -3 -4 -7 -9 -9 -6  1  7 11  9  8  7  7  8 10 12 13 11
RH                  91 79 87 87 86 86 86 82 87 87 91 84 87 91 91 87 84 80 80 77
Wind dir             E  E  E  E  E  E  E  E  E  E  E SE  S SW SW SW SW SW SW SW
Wind spd            10 10  8  9  9 12 17 18 18 16 20 11 13 12 14 14 16 17 18 19
Clouds              OV OV OV OV OV B2 SC SC OV OV OV OV OV OV OV OV SC OV OV B2
PoP 12hr                      5           0          50          20           5
QPF 12hr                      0           0        0.03        0.01           0
Snow 12hr                 00-00       00-00           1
Snow                                         S  C  C  S
Wind chill         -19-17-14-17-20-25-28-23-16 -7 -6 -1 -5 -6 -8 -5 -2  1  2  0
Min chill       -28   -24   -17   -25   -28   -21    -6    -6    -8    -4     0


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            13    24      12    23      17    23      16    23
Temp          13   13 15 24 20   14 13 23 21   17 17 23 20   17 17 23
Dewpt         10    9 12 18 17    9 10 15 17   13 14 16 16   12 13 17
PWind dir          SW    SW      SW    SE      SE     S      SE     S
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2   SC B1 B2 B2   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1
PoP 12hr           10    10       5     5       5     5       5    10

$$
AKZ204-190100-
Kaktovik-Eastern Beaufort Sea Coast AK
70.13N 143.62W Elev. 6 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                       2          -3           9           7          19
Temp                -1  1  2  1 -1 -2 -3  0  4  8  9  9  8  7  7 11 15 18 19 18
Dewpt               -4 -4 -3 -4 -4 -6 -5 -4  2  5  7  6  6  4  5  8 11 13 14 13
RH                  87 79 79 79 87 82 91 83 91 87 91 87 91 87 91 87 84 80 80 80
Wind dir             E  E  E  E  E  E  E  E  E  E  E  E  E SE  S SW SW  W  W  W
Wind spd            12 11 10 10 11 14 17 23 23 24 20 16 12  9  9 10 11 13 20 20
Wind gust                                      36
Clouds              OV OV OV OV OV B2 B2 B1 B2 B2 OV OV OV OV OV OV OV OV B2 OV
PoP 12hr                      0           0          10          20          10
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                  S
Obvis                                    BS BS BS BS
Wind chill         -19-16-14-15-18-22-24-23-18-13-10 -9 -8 -7 -6 -3  1  4  3  1
Min chill       -26   -22   -15   -22   -24   -21   -12   -10    -7    -1     1


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            12    22      13    22      15    25      16    25
Temp          14   12 13 22 19   14 14 22 20   16 16 25 22   17 17 25
Dewpt         10    7  8 15 14    7  7 14 14    9  9 17 17   11 10 17
PWind dir          SW    SW      SW     S      SE    SE      SE    SE
Wind char          BZ    BZ      GN    BZ      BZ    GN      GN    GN
Avg clouds    OV   SC SC B1 B2   SC SC SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr           10    10       5     5       5     5       5    10

$$
AKZ206-190100-
Anaktuvuk Pass-Northeastern Brooks Range AK
68.14N 151.74W Elev. 2110 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                       6           0          14           5          15
Temp                 1  5  6  5  3  1  0  4  8 12 14 12  9  6  6  8 11 14 15 14
Dewpt               -2  1  3  1 -1 -5 -4 -2  3  6  8  6  5  1  2  2  8 10 11 10
RH                  87 83 87 83 83 75 83 75 79 76 76 76 83 79 83 76 87 84 84 84
Wind dir             S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW
Wind spd             8  9  9 10 17 23 23 23 28 28 28 17 12 13 13 14 16 16 14 16
Wind gust                       28 34 34 34 46 46 46 28
Clouds              B2 B2 B1 B1 B1 B1 B2 OV B2 B2 B2 B2 OV B2 B2 B2 OV OV B2 B2
PoP 12hr                     20          40          70          70          60
QPF 12hr                   0.01        0.02        0.04        0.04        0.05
Snow 12hr                     T           T           1
Snow                                S  C  C  L  L  L  L  L  L  L  L  C  C  C  C
Obvis                              BS  F  F  F  F  F BS BS
Wind chill         -13-10 -8-10-17-22-23-19-15-10 -7 -6 -7-11-12 -9 -6 -3  0 -2
Min chill       -18   -16   -12   -25   -26   -19   -10   -12   -14    -9    -2
Winter Weath                     Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    17       9    17      12    20      14    20
Temp          11   10 11 17 14   10 10 17 16   13 13 20 18   14 14 20
Dewpt          6    5  7 12 10    5  5 10  8    6  6 12 11    8  9 15
PWind dir           S     S       S    SE       S    SE      SE    SE
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   OV OV OV B2   B1 B1 B1 B2   B1 B1 B2 B1   B2 B1 B1
PoP 12hr           40    30       5     5       5     5      10    30
Snow           C    C  C                                         C  C

$$
AKZ207-190100-
Point Hope-Chukchi Sea Coast AK
68.35N 166.81W Elev. 13 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      22          19          31          23          29
Temp                14 19 22 22 21 19 19 22 26 30 31 29 27 24 23 25 27 29 29 28
Dewpt               12 15 17 18 18 17 16 18 24 28 29 28 25 22 21 22 23 23 24 23
RH                  92 84 81 84 88 92 88 84 92 92 92 96 92 92 92 88 85 78 81 81
Wind dir             E  E SE SE SE SE SE SE  S  S SE SE SE  S  S  S SW SW  S  S
Wind spd            12 18 26 34 41 44 50 43 27 23 27 28 31 36 35 34 31 26 26 26
Wind gust                             60
Clouds              OV OV OV OV OV OV OV OV OV OV B2 OV OV OV OV OV OV B2 OV OV
PoP 12hr                     60         100          90          80          40
QPF 12hr                   0.01        0.33        0.08        0.07        0.05
Snow 12hr                     T           5           1
Snow                       L  D  D  D  D  D  L  L  L  D  D  D  L  C  C  C  C  C
Obvis                     BS BS BS BS BS BS BS BS  F BS BS BS BS BS BS BS BS BS
Wind chill           0  4  5  3  0 -3 -4  1 10 16 17 14 10  5  4  6 10 14 14 13
Min chill       -18    -5     3    -3    -4     3    14     5     4     7    13


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    32      27    30      27    30      26    28
Temp          24   24 27 32 30   28 27 30 29   28 28 30 28   26 26 28
Dewpt         23   21 23 27 28   24 23 25 27   24 23 25 26   22 21 22
PWind dir           S     S       S    SE      SE    SE      SE    SE
Wind char          VW    VW      VW    WY      VW    VW      WY    WY
Avg clouds    OV   OV OV OV OV   B2 OV OV OV   OV OV B2 OV   B2 B2 B2
PoP 12hr           60    50      20    40      50    20      40    30
Snow           L    L  C  S  S    S  C  C  C    C  S  S  C    C  C  C

$$
AKZ208-190100-
Noatak-Lower Kobuk and Noatak Valleys AK
67.57N 162.96W Elev. 98 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      21          16          30          22          28
Temp                13 19 21 21 19 17 16 20 24 28 30 28 26 23 22 24 26 27 28 27
Dewpt                9 13 16 16 14 11 11 14 21 26 29 26 24 21 19 19 22 24 26 24
RH                  84 77 81 81 80 77 80 77 88 92 96 92 92 92 88 81 85 88 92 88
Wind dir             E  E  E  E  E SE SE SE SE SE SE SE  S  S  S  S  S  S  S  S
Wind spd             6  9 13 21 27 32 34 31 26 16 17 20 21 21 21 23 23 20 18 19
Wind gust                       41 48 49 47 40
Clouds              OV OV OV OV OV OV OV OV OV OV B2 OV OV OV OV B2 OV OV OV OV
PoP 12hr                     30         100         100          70          70
QPF 12hr                   0.01        0.37        0.16        0.08        0.09
Snow 12hr                     T           5           2
Snow                       C  D  D  D  D  D  D  L  L  L  L  L  L  L  L  L  L  L
Obvis                         F BS BS BS BS BS     F    BS BS BS BS BS
Wind chill           3  8  8  5  1 -3 -5  0  7 16 18 15 11  8  7  8 11 14 15 13
Min chill       -10    -2     5    -3    -5     2    15     8     6     9    13
Winter Storm                  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    31      24    29      25    30      23    27
Temp          23   22 24 31 29   25 25 29 28   26 26 30 28   24 24 27
Dewpt         21   19 20 27 25   20 19 24 24   21 20 25 24   20 19 23
PWind dir           S    SE      SE     E      SE    SE      SE     E
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
Avg clouds    OV   OV OV OV B2   B2 B2 OV OV   OV B2 B2 B2   B2 B2 B2
PoP 12hr           60    50      20    30      30    30      60    30
Frzg rain                                             C       L
Snow           L    L  C  S  S    S  S  C  C    C  S  C  C    L  C  C

$$
AKZ209-190100-
Kotzebue-Baldwin Peninsula and Selawik Valley AK
66.90N 162.60W Elev. 16 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      22          18          31          24          29
Temp                15 20 22 22 20 19 18 21 26 29 31 30 27 25 24 25 27 29 29 28
Dewpt               13 16 18 17 16 15 15 17 24 28 29 28 25 23 20 21 22 23 25 25
RH                  92 84 84 81 84 84 88 84 92 96 92 92 92 92 84 84 81 78 85 88
Wind dir            SE  E  E  E  E  E  E SE SE  S SE  S  S  S  S  S  S  S  S  S
Wind spd            11 18 24 33 37 39 40 32 20 18 20 25 25 25 25 25 24 23 20 26
Wind gust                 36 50 57 58 60 48          37 37 37 37 37 36       40
Clouds              OV B2 OV OV OV OV OV OV OV B2 B2 OV OV OV OV SC B2 OV OV OV
PoP 12hr                     80         100          90          20          30
QPF 12hr                   0.03        0.30        0.14        0.02        0.03
Snow 12hr                     1           4           2
Snow                       D  D  D  D  D  D  C  C  S  S  S           S  S  C  C
Obvis                      F BS BS BS BS BS       BS BS BS BS BS BS BS BS    BS
Wind chill           2  4  5  3  0 -3 -3  3 11 17 18 15 12  9  8 10 12 15 16 13
Min chill        -9    -1     3    -3    -3     4    15     9     8    10    13


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            25    32      25    29      26    30      24    27
Temp          25   25 26 32 29   26 25 29 28   26 26 30 28   25 24 27
Dewpt         23   19 22 29 26   19 22 26 25   20 23 27 25   19 21 24
PWind dir           S    SE      SE     E      SE     E       E     E
Wind char          WY    WY      WY    WY      WY    WY      WY    BZ
Avg clouds    OV   OV OV OV B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           30    30      20    30      30    30      50    30
Rain                                                     C    C
Snow           C    S  C  S  S       S  C  C    S  C  C  C    C  C  C

$$
AKZ210-190100-
Buckland-Northern and Interior Seward Peninsula AK
65.98N 161.12W Elev. 26 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      25          21          34          24          31
Temp                17 22 25 25 23 21 21 24 28 32 33 31 28 25 24 25 28 30 31 30
Dewpt               14 19 19 20 19 17 17 20 26 30 32 29 26 21 20 21 24 27 28 26
RH                  88 88 78 81 84 84 84 84 92 92 96 92 92 84 84 84 85 88 88 85
Wind dir            SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd             9 12 17 20 27 24 23 19 18 14 21 21 21 21 20 20 19 18 21 24
Wind gust                       41 36                                        36
Clouds              B1 OV OV OV OV OV OV OV OV B2 B1 B1 OV OV OV B1 B2 B1 OV OV
PoP 12hr                     50         100          70          40          20
QPF 12hr                   0.01        0.14        0.04        0.04        0.02
Snow 12hr                     T           2           1
Snow                       C  L  D  D  D  L  C  C  C  C  C  S  S        S  S  S
Obvis                         F BS BS BS             BS BS BS             BS BS
Wind chill           6 10 11 10  6  4  4 10 16 22 21 19 14 10  9 11 14 18 18 16
Min chill        -1     4    10     4     4    11    19    10     8    12    16
Winter Storm               W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            25    33      24    30      26    31      23    27
Temp          26   25 27 33 30   25 25 30 28   26 26 31 28   24 23 27
Dewpt         23   23 23 27 25   22 20 24 24   23 22 25 24   21 20 23
PWind dir           S    SE      SE    SE      SE    SE      SE    SE
Wind char          WY    BZ      BZ    BZ      BZ    BZ      BZ    GN
Avg clouds    OV   OV OV B2 B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           30    10      10    30      20    40      50    30
Frzg rain      C                                      C  C    C
Snow           C    S                C  C  S    S  C  C          C  C

$$
AKZ211-190100-
NOME-Southern Seward Peninsula Coast AK
64.50N 165.41W Elev. 23 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      31          27          32          26          32
Temp                25 29 31 31 30 28 27 28 30 32 32 30 29 27 26 28 29 31 32 31
Dewpt               22 27 29 30 28 26 25 27 30 30 31 30 25 22 19 21 24 29 31 27
RH                  88 92 92 96 92 92 92 96100 92 96100 85 81 74 75 81 92 96 85
Wind dir            SE SE SE SE SE  S  S  S  S  S  S  S  S SW SW SW SW  S  S  S
Wind spd            17 27 34 37 39 32 17 18 20 23 26 28 27 26 26 26 23 21 26 27
Wind gust              43 54 57 58 48             42 43 41 40 41 40       40 41
Clouds              OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV B2 OV B2 OV OV OV
PoP 12hr                    100         100          90          80          60
QPF 12hr                   0.45        0.52        0.10        0.06        0.14
Snow 12hr                     7           7           2
Snow                 D  D  D  D  D  D  D  L  L  D  D  D  L  L  L  C  C  L  L  C
Obvis                F  F BS BS BS BS  F  F  F BS  F BS BS BS BS BS BS BS BS BS
Wind chill          12 14 15 15 13 12 14 15 17 18 18 16 13 11 10 12 16 18 18 16
Min chill         0     9    14     9     7    14    14     8     7    11    15
Winter Storm               W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    34      28    35      31    34      29    32
Temp          29   28 30 34 32   29 29 35 33   31 31 34 32   29 29 32
Dewpt         26   25 26 30 28   25 24 30 30   27 27 30 28   26 25 28
PWind dir           S     S      SE    SE      SE    SE      SE    SE
Wind char          VW    WY      BZ    BZ      WY    BZ      BZ    BZ
Avg clouds    OV   OV OV OV B2   OV OV OV OV   OV OV OV OV   B2 B2 B2
PoP 12hr           50    40      50    70      50    60      40    40
Frzg rain                                       C     C
Snow           C    C  C  C  C    C  L  L  C    C  L  C  C    C  C  C

$$
AKZ212-190100-
Unalakleet-Eastern Norton Sound and Nulato Hills AK
63.87N 160.79W Elev. 20 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      27          25          34          27          32
Temp                23 26 27 27 26 25 25 28 31 33 34 33 30 28 27 28 30 31 32 31
Dewpt               19 22 22 23 21 18 19 21 28 31 32 28 27 24 23 21 27 28 30 26
RH                  84 85 81 85 81 74 78 75 88 92 92 82 88 85 85 75 88 88 92 81
Wind dir            SE SE SE SE SE SE SE  S SW  S  S  S  S SW SW SW SW  S  S  S
Wind spd            12 14 21 27 33 27 29 24 16 17 25 23 21 23 23 20 19 16 24 26
Wind gust                    41 50 43 47 36       37 36 36 36             36 40
Clouds              OV OV OV OV OV OV OV OV OV B1 SC OV OV OV OV OV B2 B2 OV OV
PoP 12hr                     30          70          50          30          30
QPF 12hr                   0.01        0.06        0.03        0.04        0.05
Snow 12hr                     T           1           1
Snow                       C  C  L  L  L  C  C  S     S  C  C  S  S  S  C  S
Obvis                   F  F  F  F  F BS BS       BS BS BS BS BS BS       BS
Wind chill          11 14 13 12  9  9  8 13 19 23 22 21 17 14 13 15 17 20 19 17
Min chill         2     9    12     8     8    14    20    13    12    15    17
Winter Storm               W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            27    30      25    33      28    33      26    30
Temp          28   27 27 30 28   26 26 33 31   29 29 33 31   27 27 30
Dewpt         23   22 21 24 23   19 18 25 24   22 22 27 25   21 20 25
PWind dir           S    SE      SE     E      SE     E       E     E
Wind char          WY    BZ      BZ    WY      WY    WY      BZ    BZ
Avg clouds    OV   B2 OV B2 B2   B2 OV OV B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           10     5      10    20      10    50      70    30
Frzg rain                                          C  C  L
Snow                                 S  S          C          C  C  C

$$
AKZ213-190100-
Gambell-St Lawrence Island and Bering Strait Coast AK
63.78N 171.74W Elev. 26 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      34          30          32          28          32
Temp                27 32 34 34 33 31 30 31 31 32 32 31 29 28 28 29 30 31 32 31
Dewpt               26 28 29 31 32 28 25 26 27 27 28 26 24 21 20 21 25 30 30 24
RH                  96 85 82 89 96 88 81 81 85 81 85 81 81 75 71 72 81 96 92 75
Wind dir            SE SE SE  S  S  S  S  S  S  S  S SW SW SW SW SW  S  S  S  S
Wind spd            46 42 41 32 25 26 28 28 32 34 42 40 36 36 35 33 26 26 29 34
Wind gust           69 64 62 48 37 40 43 43 48 51 64 60 55 55 54 50 40 40 44 51
Clouds              OV OV OV OV OV B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                    100          80          70          60          70
QPF 12hr                   0.46        0.05        0.09        0.04        0.12
Snow 12hr                     3           T           1
Frzg rain               D        C                                         L  L
Rain                       D  D
Snow                 D  D  D  D  C  S  C  L  L  L  L  L  C  C  C  L  C  C  L  L
Obvis               BS             BS BS BS BS BS BS BS BS BS BS BS BS BS
Wind chill           8 15 18 19 20 17 15 16 16 17 15 14 13 11 10 12 16 17 17 15
Min chill         2     4    16    17    15    16    14    11    10    13    15
Ice Accre            W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    34      29    33      29    32      28    31
Temp          29   29 30 34 32   30 30 33 32   30 29 32 30   28 28 31
Dewpt         26   27 27 26 29   28 27 28 29   27 26 25 26   25 23 22
PWind dir           S     S      SE    SE      SE    SE      SE    SE
Wind char          SD    VW      WY    BZ      WY    BZ      BZ    BZ
Avg clouds    OV   OV OV B2 OV   OV OV OV OV   B2 OV B2 B2   B2 B2 B2
PoP 12hr           70    30      60    70      40    40      30    40
Frzg rain      L                           C    C
Rain                                       C    C
Snow           L    L  C  S  C    L  L  L  C    C  C  S  C    C  C  C

$$
AKZ214-190100-
St Marys-Yukon Delta AK
62.03N 163.29W Elev. 312 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      33          29          32          26          32
Temp                27 31 33 33 32 31 29 30 31 32 32 30 28 26 26 27 29 31 32 31
Dewpt               24 30 31 29 30 30 28 28 29 30 29 26 24 23 23 23 27 31 31 28
RH                  88 96 92 85 92 96 96 92 92 92 88 85 85 88 88 85 92100 96 88
Wind dir            SE SE SE SE  S  S SW  S  S  S  S  S SW SW SW SW  S  S  S  S
Wind spd            21 27 32 35 34 33 19 17 17 20 26 25 24 21 20 18 17 25 26 28
Wind gust              41 48 54 51 50             39 37 36             37 40 43
Clouds              OV OV OV OV OV OV OV OV B1 OV B2 OV OV OV OV OV B2 OV OV OV
PoP 12hr                     90         100          50          40          30
QPF 12hr                   0.14        0.39        0.04        0.05        0.10
Snow 12hr                     2           2           1
Frzg rain                        D  D  L                                   C
Snow                 D  L  D  D  D  D  L  S  S  C  C  C  C  C  S  S  C  C  C  C
Obvis                F  F  F BS  F  F             BS BS BS BS          BS    BS
Wind chill          12 17 19 18 17 15 16 18 20 20 18 16 14 12 12 14 17 18 18 17
Min chill         5    10    18    15    14    19    16    12    11    15    17
Winter Storm         W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            28    33      26    35      32    35      28    31
Temp          29   28 29 33 30   27 27 35 34   32 32 35 32   29 29 31
Dewpt         26   26 27 28 27   25 24 31 31   30 30 31 29   27 26 28
PWind dir           S    SE      SE     E      SE     E       E    SE
Wind char          WY    WY      BZ    WY      WY    BZ      BZ    BZ
Avg clouds    OV   B2 B2 B1 OV   OV OV OV B2   OV OV B2 B2   B2 B2 B2
PoP 12hr           30    10      50    60      30    60      20    50
Frzg rain                               C          L
Rain                                       S
Snow           C    S        C    C  L  C       C     C  S    S  C  C

$$
AKZ215-190100-
Anvik-Lower Yukon Valley AK
62.66N 160.21W Elev. 325 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      26          22          34          25          32
Temp                21 25 26 26 24 22 22 25 29 32 34 32 29 26 25 27 29 31 31 30
Dewpt               19 21 21 21 22 19 19 23 27 30 31 30 25 24 21 25 26 28 28 26
RH                  92 84 81 81 92 88 88 92 92 92 89 92 85 92 84 92 88 88 88 85
Wind dir            SE SE SE SE SE SE  S  S SW  S  S  S  S SW SW SW SW  S  S  S
Wind spd             6  8 10 12 17 19 23 19 11 13 14 17 17 16 14 13 12 12 18 18
Clouds              OV OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV B1 B2 OV OV
PoP 12hr                     40         100          60          40          30
QPF 12hr                   0.02        0.25        0.07        0.04        0.08
Snow 12hr                     T           4           1
Frzg rain                                 L
Snow                    S  C  L  D  D  D  L  C  S  C  C  C  C  C  C  S  C  S  S
Obvis                F  F  F  F  F  F  F  F
Wind chill          13 16 17 14 11  7  6 11 19 23 24 20 17 14 13 15 19 21 20 17
Min chill         3     9    14     7     5    12    20    13    12    16    17
Winter Storm               W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    29      23    33      29    34      27    31
Temp          25   24 25 29 27   24 24 33 32   29 29 34 32   28 27 31
Dewpt         22   19 21 25 22   17 19 29 28   25 25 31 29   23 24 27
PWind dir           S    SE       E     E       E     E       E     E
Wind char          BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV   B2 B2 B1 B2   B2 OV OV OV   B2 OV OV OV   B2 B1 B1
PoP 12hr           20    10      20    40      30    50      60    40
Frzg rain                                       C  C  C
Snow           S                  S  C  C  S    C        L    C  C  C

$$
AKZ216-190100-
Galena-Lower Koyukuk and Middle Yukon Valley AK
64.73N 156.93W Elev. 151 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      18          12          32          24          29
Temp                13 17 18 16 14 12 12 17 23 29 32 31 28 25 24 25 27 29 29 27
Dewpt               11 13 14 13 10  7  8 15 21 25 30 29 25 21 20 22 25 27 26 23
RH                  91 84 84 88 84 80 84 92 92 85 92 92 88 84 84 88 92 92 88 85
Wind dir             S SE SE SE SE SE SE SE  S  S  S  S  S  S SW SW SW  S  S  S
Wind spd             5  5  6  9 12 16 18 18 16 10  9 12 14 14 16 14 13 11 12 16
Clouds              B1 B1 B1 OV OV OV OV OV OV OV OV B2 OV B2 OV OV OV OV B1 OV
PoP 12hr                      5          90         100          40          30
QPF 12hr                      0        0.08        0.11        0.04        0.04
Snow 12hr                 00-00           1           2
Snow                          C  L  D  D  D  D  C  C  C  C  C  S  S  S  S  C
Obvis                            F  F  F  F  F
Wind chill           4  8  8  5 -1 -5 -6  1 10 20 24 21 17 13 11 13 16 19 18 15
Min chill        -4     1     5    -5    -6     3    21    13    11    14    15
Winter Storm                     W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            22    27      16    26      21    26      20    26
Temp          23   22 23 27 23   17 17 26 24   22 22 26 24   21 20 26
Dewpt         19   19 20 22 17   13 11 18 19   17 17 20 20   17 17 21
PWind dir           S    SE       E     E       E     E       E     E
Wind char          BZ    GN      GN    GN      GN    GN      GN    LT
Avg clouds    OV   OV B2 B2 B1   B1 B2 OV OV   OV B2 B2 B2   OV B2 B2
PoP 12hr           10    10       5    20      20    20      30    30
Frzg rain                                                C    C  C  C
Snow                                 S     S    S  S  S  C       C  C

$$
AKZ217-190100-
Ambler-Upper Kobuk and Noatak Valleys AK
67.09N 157.85W Elev. 289 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      17          15          26          23          28
Temp                13 16 17 17 16 15 15 18 21 24 26 26 24 23 23 24 26 28 28 27
Dewpt               11 14 15 16 13 11 11 13 19 21 24 23 23 21 21 21 23 23 26 25
RH                  91 92 92 96 88 84 84 80 92 88 92 88 96 92 92 88 88 81 92 92
Wind dir             E  E  E  E  E  E SE SE  E SE SE SE SE SE  S  S  S  S  S  S
Wind spd             3  5  6  9 11 18 18 19 17 16 10 12 13 13 13 13 13 13 12 12
Clouds              OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV
PoP 12hr                     50          90         100          70          60
QPF 12hr                   0.02        0.26        0.39        0.13        0.07
Snow 12hr                     T           5           6
Snow                 C        C  L  D  D  D  D  D  L  L  L  L  L  L  L  L  L  C
Obvis                         F  F  F  F  F  F  F  F
Wind chill           7  7  8  6  3 -1 -1  2  7 11 16 14 12 11 11 12 15 16 18 17
Min chill         3     4     6    -1    -1     3    12    11    10    13    17
Winter Storm                  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    30      22    27      24    29      22    28
Temp          25   24 24 30 27   23 23 27 26   24 24 29 26   23 23 28
Dewpt         22   22 23 26 23   20 19 21 20   20 20 23 21   19 19 24
PWind dir           S    SE      SE     E       E     E       E    SE
Wind char          GN    GN      GN    BZ      BZ    BZ      BZ    GN
Avg clouds    OV   OV OV OV B2   B1 B2 B2 OV   B2 B2 B2 B2   B2 B1 B1
PoP 12hr           50    30      10    10      20    20      30    40
Snow           C    C  C  S                S    S     S  S    C  C  C

$$
AKZ218-190100-
Arctic Village-Southeastern Brooks Range AK
68.13N 145.54W Elev. 2087 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                       3          -6           6          -4           8
Temp                 1  3  3  1 -3 -5 -6 -3  1  5  6  4  1 -3 -3  0  4  7  8  5
Dewpt               -2 -1  1 -2 -6 -9-10 -9 -4 -1  2 -1 -3 -6 -5 -6 -1  1  2  1
RH                  87 83 91 87 86 82 82 75 79 76 83 79 83 86 91 75 79 76 76 83
Wind dir            NE NW  W NW  N  E NE NE NE NE  E NE  W  W  W SW SW SW  W  W
Wind spd             1  0  1  1  1  1  1  2  1  2  2  2  2  3  3  3  3  3  4  5
Clouds              OV OV OV B2 B1 B2 B2 B2 OV OV OV OV B2 OV B1 B1 B2 OV OV OV
PoP 12hr                      0           5          70          40          20
QPF 12hr                      0           0        0.04        0.03        0.01
Snow 12hr                 00-00       00-00           1
Snow                                      C  C  L  L  C  S     S  S  S
Obvis                               F        F  F  F
Wind chill                                                -11-11 -8 -4  0 -1 -6
Min chill        -4    -1     1    -5    -6    -2     4   -11   -12    -7    -6
Winter Storm                                 W  W  W  W  W  W  W  W  W  W  W


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            -4     1      -6     5      -1     9       3    13
Temp          -2   -4 -4  1 -1   -5 -5  5  3    0  1  9  7    4  4 13
Dewpt         -7   -9 -7 -3 -7  -13 -8 -4 -6   -9 -7  1 -3   -6 -3  6
PWind dir           W     W      NW    NE      NE    NE      NE    NE
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    B2   SC B1 B2 B1   SC SC SC SC   SC B1 B1 B1   B1 B1 B1
PoP 12hr           10    10       5     5       0     5       5    10

$$
AKZ219-190100-
Bettles-Upper Koyukuk Valley AK
66.92N 151.52W Elev. 643 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      11           5          17          14          24
Temp                 9 10 11  9  7  5  5  8 12 16 17 17 15 14 14 17 20 23 24 23
Dewpt                7  9  8  7  5  0  1  3  9 14 13 14 14 11 13 15 18 20 20 20
RH                  91 96 87 91 91 79 83 79 87 92 84 88 96 88 96 92 92 88 84 88
Wind dir            SE SE  E  E NE NE NE NE NE  E  E SE SE SE  S  S SW SW SW SW
Wind spd             2  1  2  2  3  4  5  4  5  4  5  4  4  4  6  9 11 12 12 10
Clouds              OV OV OV OV OV B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     70          50         100          90          80
QPF 12hr                   0.04        0.03        0.49        0.11        0.09
Snow 12hr                     1           1          10
Snow                 L  L  C        S  C  L  D  D  D  D  D  D  D  D  D  L  L  L
Obvis                                  F  F  F  F  F
Wind chill                       0 -4 -5 -1  2  8  9 10  8  6  5  6  8 12 13 12
Min chill        -1     0     8    -5    -7    -1     8     5     4     7    11
Winter Weath                                 Y  Y  Y  Y  Y  Y  Y  Y


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            18    21      10    15      11    18      12    17
Temp          19   18 18 21 17   11 11 15 13   11 11 18 16   13 13 17
Dewpt         15   15 16 17 12    8  8 10  7    6  7 12  9    9  9 12
PWind dir           S     S      NE    NE      NE    NE      NE    NE
Wind char          GN    LT      LT    LT      GN    LT      GN    LT
Avg clouds    OV   OV OV OV B1   B1 B1 B1 B1   B1 B1 B2 B2   B1 B2 B2
PoP 12hr           60    30       5     5      10     5      10    30
Snow           L    C  C                                         C  C

$$
AKZ220-190100-
Fort Yukon-Yukon Flats and Surrounding Uplands AK
66.56N 145.27W Elev. 430 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                       2          -8           6          -1          15
Temp                -1  2  2 -1 -4 -7 -8 -5  0  4  6  4  2 -1  0  4  9 13 15 14
Dewpt               -3 -3 -1 -3 -6-10-11 -8 -4  0  3  1 -2 -4 -3  1  6  9 11 10
RH                  91 79 87 91 91 86 86 86 83 83 87 87 83 87 87 87 87 84 84 84
Wind dir             S  E  E NE NE  E NE NE NE NE NE NE NW  W SW  S  S SW  W SW
Wind spd             0  2  2  2  2  3  3  4  5  6  4  3  3  4  4  3  3  5  9 11
Clouds              OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV B2
PoP 12hr                      5           5          40          40          10
QPF 12hr                      0           0        0.02        0.06           0
Snow 12hr                 00-00       00-00           T
Snow                                            C  C  C  C  C  S
Wind chill                        -16-17-15-11 -7 -3 -3   -11 -9 -4  2  4  3  0
Min chill       -13    -3    -1   -16   -17   -14    -7   -11   -11    -2     0


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             7    11      -1     7       1     7       2     8
Temp           8    7  7 11  7    1  0  7  5    2  2  7  5    2  2  8
Dewpt          6    4  4  7  4   -3 -4  3  2   -3 -3  2  2   -3 -2  3
PWind dir          SW    SW      SE    NE       E    NE      NE    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   SC B1 B1 B1   SC SC SC SC   SC B1 B1 B1   B1 B1 B1
PoP 12hr           10    10       5     5       5     5       5    10

$$
AKZ221-190100-
Tanana-Central Interior AK
65.17N 152.08W Elev. 220 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      18          12          23          21          27
Temp                16 18 18 16 14 12 12 14 18 21 23 23 22 21 21 23 25 27 27 25
Dewpt               12 14 15 14 11  9  6  8 12 16 19 19 20 18 17 17 19 22 23 22
RH                  84 84 88 92 88 87 76 76 77 81 84 84 92 88 84 77 78 81 85 88
Wind dir            SW SW  S  E  E  E  E  E  E  E SE SE SE  S  S  S SW SW SW SW
Wind spd             4  3  3  3  4  5  5  5  6  6  6  5  5  6  8  9  9  9  9  9
Clouds              B2 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV B2
PoP 12hr                     50          50          80          50          50
QPF 12hr                   0.02        0.02        0.26        0.04        0.04
Snow 12hr                     T           T           4
Snow                 C              C  C  L  D  D  L  C  C  C  C  C  C  C  C  C
Obvis                                     F  F  F  F
Wind chill           9 12        7  3  2  6  8 13 14 15 14 12 11 13 15 17 18 16
Min chill        13     9    11     3     2     6    13    12    11    13    16
Winter Weath                                 Y  Y  Y  Y  Y  Y


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            19    23      13    20      15    22      16    21
Temp          20   19 19 23 20   14 14 20 18   15 15 22 20   17 17 21
Dewpt         15   15 14 20 12   10  6 15 10    9  7 17 13   12 11 18
PWind dir           S    SE       E     E       E     E       E     E
Wind char          GN    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B2   OV B2 B1 SC   SC B1 B2 B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           40    10       5     5      20     5       5    20
Snow           C    S                           S                S  S

$$
AKZ222-190100-
Fairbanks-Middle Tanana Valley AK
64.82N 147.86W Elev. 453 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      14           3          19          13          22
Temp                12 14 14 11  7  4  3  7 12 17 19 18 16 14 13 16 19 21 21 18
Dewpt                9 11 12  9  5  1  0  2  7 11 15 14 14 12 11 12 14 18 19 14
RH                  87 88 92 91 91 87 87 79 80 77 84 84 92 92 91 84 80 88 92 84
Wind dir            SW SW  S SE  E  E  E  E  E  E  E SE  S  S  S SW SW SW SW SW
Wind spd             2  3  2  2  3  3  5  8  6  6  5  4  4  4  3  5  6  9  8  8
Clouds              OV OV B2 B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     60          10          50          70          40
QPF 12hr                   0.03           0        0.07        0.11        0.05
Snow 12hr                     1       00-00           1
Snow                 L  C                    C  S  C  L  C  C  C  C  C  C  C  S
Obvis                F                             F
Wind chill              8        0 -3 -8 -6  1  7 11 11  8  6  7  7  9 11 12  8
Min chill         7     8     8    -3    -8    -4     9     6     5     8     8


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             9    16       9    19      14    23      16    21
Temp          10    9 11 16 14   10 10 19 17   14 15 23 20   17 17 21
Dewpt          8    5  6 11 10    5  3 12 12    8  7 16 15   12 11 15
PWind dir          SW    SE       E     E       E    SE      SE    SE
Wind char          LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    OV   B2 OV B1 SC   SC SC B1 B1   B1 B1 B1 B2   B2 B1 B1
PoP 12hr           30     5       5     5       5     5       5    20
Snow           C    S                                            S  S

$$
AKZ223-190100-
Delta Junction-Deltana and Tanana Flats AK
64.04N 145.73W Elev. 1306 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      15           3          22          13          20
Temp                13 14 14 11  7  4  3  7 13 19 22 21 18 15 14 16 18 20 20 17
Dewpt               10 11 10  8  3 -2 -4 -1  3  8 11 10 10  9 10  8 13 11 13  9
RH                  87 88 84 87 83 75 72 69 63 61 62 62 70 77 84 70 80 67 74 70
Wind dir             S  S SE  E  E  S  S  S  S SE  S  S  S  S  S  S  S  S  S  S
Wind spd             2  3  2  2  3 10 11 14 13 14 13 14  9  3  3  3  3  3  3  3
Clouds              OV B2 B2 FW FW FW SC B1 B1 B2 OV B2 OV OV OV OV OV OV OV B2
PoP 12hr                     70           0          20          50          30
QPF 12hr                   0.03           0        0.01        0.11        0.02
Snow 12hr                     1       00-00           T
Snow                 C  C                          S  C  C  C  C  C  S
Wind chill                       0-12-14-11 -2  5  9  7  7  9  8 10          11
Min chill         7     8     9   -12   -15    -8     7     4     7    11    11


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             7    14       7    16      12    16      12    19
Temp           9    7  8 14 11    8  8 16 15   13 13 16 15   13 13 19
Dewpt          1    1 -2  5  2   -1 -6  5  3    3 -2  5  4    5  1 10
PWind dir           S    SE      SE     E       E     E       E     E
Wind char          LT    LT      GN    GN      GN    GN      BZ    GN
Avg clouds    B2   FW B2 B1 FW   SC SC B1 B1   B1 B1 B1 B1   B1 B2 B2
PoP 12hr           10     5       5     5       5     5       5    20
Snow                                                             S  S

$$
AKZ224-190100-
Tok-Upper Tanana Valley and the Fortymile Country AK
63.34N 142.98W Elev. 1627 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                       5         -11           6           0          13
Temp                 3  5  4  0 -5 -9-11 -7 -2  4  6  5  3  1  1  4  9 12 13  9
Dewpt                0  0  0 -5 -8-13-14-12 -7 -3  0 -2 -3 -5 -4 -1  5  8  9  3
RH                  87 79 83 79 86 82 86 78 79 72 76 72 75 75 79 79 83 84 84 76
Wind dir             W  W SW  S SE SE  E  E  E SE SE SE SE SE SE SW SW SW SW SW
Wind spd             3  2  2  2  2  1  2  2  2  3  4  5  5  5  3  3  3  3  4  3
Clouds              B1 SC SC FW FW FW FW SC SC OV OV B1 B1 B2 OV OV OV OV OV OV
PoP 12hr                      5           0           5          40          20
QPF 12hr                      0           0           0        0.04        0.02
Snow 12hr                 00-00       00-00       00-00
Snow                                                     C  C  C  S  S
Wind chill          -5                         -4 -3 -6 -8-11 -7 -3  2  6  5  3
Min chill        -2    -5     0    -9   -11    -6    -6   -11   -12    -1     2


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            -2     6      -4     1      -6     1      -3     6
Temp           0   -2  1  6  2   -3 -4  1 -1   -5 -6  1 -1   -3 -2  6
Dewpt         -3   -7 -3 -2 -3   -9 -9 -7 -7  -11-11 -7 -7   -9 -8 -3
PWind dir          SW    SW       S    SE      SE    SE      SE    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   SC B1 B1 FW   SC SC B1 B1   B1 B1 B1 B1   B1 B1 B1
PoP 12hr           10     5       5     5       5     5       5    10

$$
AKZ225-190100-
Healy-Denali AK
63.86N 148.97W Elev. 1299 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      23          10          30          21          28
Temp                20 22 23 19 15 11 10 14 21 27 30 28 25 22 21 23 25 27 28 25
Dewpt               15 17 17 14  9  4  2  2  8 14 19 19 20 18 16 14 21 19 19 20
RH                  81 81 77 80 77 73 69 58 56 57 63 68 81 84 81 68 84 71 68 81
Wind dir             S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd             4  4  5  6  9 17 23 28 28 28 28 23  8  6  8  8  8  6  8  8
Wind gust                          28 34 40 40 40 40 34
Clouds              B2 B1 FW FW SC B1 OV OV OV OV B2 OV OV OV OV OV B2 OV OV B2
PoP 12hr                     50          10          50          70          30
QPF 12hr                   0.01           0        0.04        0.12        0.04
Snow 12hr                     T       00-00           1
Snow                                      S  S  S  C  L  L  C  C  C  S  C  S  S
Obvis                                 BS BS BS BS BS
Wind chill          13 16 15 10  3 -6-10 -6  3 11 15 14 17 14 11 13 17 20 19 17
Min chill         9    11    10    -6   -10    -3    13    12    11    14    17


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    24      19    28      25    34      29    34
Temp          19   17 20 24 22   19 19 28 27   26 26 34 32   30 30 34
Dewpt         14    7  8 16 14    4  2 18 17   11 11 26 24   18 18 27
PWind dir           S    SE      SE    SE      SE    SE      SE     S
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B2 SC SC   SC B1 B2 B2   B1 B1 B1 B1   B1 B2 B2
PoP 12hr           20     5       5     5       5     5       5    20
Snow           S                                                 S  S

$$
AKZ227-190100-
McGrath-Upper Kuskokwim Valley AK
62.95N 155.61W Elev. 338 ft
400 AM AKST Mon Dec 18 2017

Date                Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
AKST3hrly     00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      16           9          32          21          28
Temp                11 14 15 14 11  9  9 15 22 29 32 30 26 22 21 23 25 27 27 25
Dewpt                8 10 12  9  6  3  5  9 19 24 29 26 23 18 16 17 22 24 24 20
RH                  87 84 88 80 80 76 83 77 88 81 88 85 88 84 81 77 88 88 88 81
Wind dir            SW  S SE  E  E SE SE  S  S  S SW  S  S  S  S SW SW SW  S  S
Wind spd             2  1  2  4  4  5  8 13 10 10  6 12 12 14 13 11 10  9  9 12
Clouds              SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1
PoP 12hr                      5          80         100          50          40
QPF 12hr                      0        0.09        0.22        0.04        0.04
Snow 12hr                 00-00           2           4
Snow                             C  L  D  D  D  L  C  C  C  C  C  C  C  S  S  S
Obvis                               F  F  F  F  F
Wind chill                    6  3 -1 -3  0 11 19 25 20 15  9  8 11 15 18 18 13
Min chill        -5     2     6    -1    -3     3    20     9     7    12    13


Date               Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
AKST6hrly     21   03 09 15 21   03 09 15 21   03 09 15 21   03 09 15
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    25      17    31      27    33      26    30
Temp          18   16 19 25 22   18 19 31 30   28 28 33 30   27 26 30
Dewpt         13   12 12 19 16   12  9 22 20   21 20 26 22   22 20 24
PWind dir           S    SE      NE     E       E     E       E     E
Wind char          GN    LT      LT    LT      GN    GN      GN    LT
Avg clouds    B2   OV B2 B2 B1   B2 B2 B2 B2   B2 OV OV B2   OV B2 B2
PoP 12hr           20     5       5     5      20    10      40    30
Frzg rain                                                S    C
Snow           S                                S        S       C  C

$$



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