586
FWAK47 PAJK 180011
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
411 PM ADT WED SEP 17 2025
*** EXPERIMENTAL PRODUCT FOR EVALUATION ONLY ***
THIS FORECAST IS FOR USE IN SNOW SAFETY ACTIVITIES AND EMERGENCY
MANAGEMENT.
...THE JUNEAU MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
AROUND DOWNTOWN JUNEAU AND DOUGLAS ISLAND...
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 48 45 44 43 43 43 45 46 47 48 47 47 47 47 48 49
MIN/MAX TEMP 42 48 44 51
WIND DIR S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 19 18 21 25 26 21 20 19 16 16 16 17 13 12 11 11
WIND GUST (MPH) 54 51 47 44 44 46 46 35
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.38 0.78 1.29 0.92
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 49 48 51 59 66 70 70 67 75 81 81 76 71 67 72 72
..NEAR SEA LEVEL AROUND JUNEAU
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 52 49 48 47 47 48 50 51 51 51 50 50 51 52 53 53
MIN/MAX TEMP 46 52 48 55
WIND DIR SE SE SE SE SE SE SE SE SE SE SE E SE SE SE SE
WIND (MPH) 13 13 14 19 17 19 18 16 14 14 14 18 12 11 11 11
WIND GUST (MPH) 41 42 39 39 35 32
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.24 0.69 1.28 0.90
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 49 48 51 60 66 70 70 67 75 81 81 76 71 67 72 72
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 47 46 45 45 46 48 51 51 49 48 47 47 48 49 51 51
MIN/MAX TEMP 43 52 45 52
WIND DIR SW SW SW S S S S SW SW SW SW SW S S S S
WIND (MPH) 32 29 26 23 19 14 14 12 11 14 14 16 16 18 14 12
WIND GUST (MPH) 49
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.24 0.34 0.62 0.35
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 54 49 47 50 54 59 61 62 64 70 70 70 68 66 66 66
..NEAR SEA LEVEL AROUND SKAGWAY
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 53 51 49 49 49 50 54 54 54 52 51 50 50 52 55 55
MIN/MAX TEMP 47 56 48 56
WIND DIR S S S S S S S S S S S S S S S S
WIND (MPH) 23 21 18 16 13 11 11 11 10 10 10 11 11 12 12 11
WIND GUST (MPH) 52 43 34 39
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.23 0.39 0.72 0.41
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 53 49 47 50 56 60 62 63 65 71 71 70 68 66 66 65
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 45 43 41 40 40 41 45 45 44 43 42 42 42 44 47 47
MIN/MAX TEMP 38 46 40 48
WIND DIR S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 23 18 16 14 17 12 17 13 10 11 11 11 8 9 9 9
WIND GUST (MPH) 43 42 35 32 37 37 37 33 28 28 32 28 27
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R S S R R R R R R R R R R R R
12 HOUR QPF 0.08 0.37 0.62 0.40
12 HOUR SNOW 0.0 0.1 0.0 0.0
SNOW LEVEL (HFT) 55 50 48 50 56 61 64 64 66 72 72 70 67 66 64 64
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE THURSDAY 09/18/25 FRIDAY 09/19/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 53 50 47 46 45 48 52 53 51 49 48 47 47 50 54 54
MIN/MAX TEMP 44 54 45 56
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 20 20 18 14 13 12 12 12 11 11 11 13 11 11 10 10
WIND GUST (MPH) 50 46 37 36 43 33 32 29
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.10 0.37 0.66 0.44
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 54 49 48 51 58 63 65 65 67 73 73 71 68 66 65 65
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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