486
FWAK47 PAJK 082259
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
259 PM ADT MON SEP 8 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 TUESDAY 09/09/25 WEDNESDAY 09/10/25
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 OV
CLOUD COVER (%) 80 95 100 90 95 100 100 95 90 85 90 90 100 100 100 100 100
TEMPERATURE 52 51 50 48 47 47 48 50 53 52 50 49 48 48 48 50 50
MIN/MAX TEMP 46 53 46 52
WIND DIR SW W W W SE SE SE SE SE SE E SE SE SE SE SE SE
WIND (MPH) 9 9 9 9 11 4 4 5 8 8 10 12 13 12 13 13 13
WIND GUST (MPH) 26 28 33 37 41
PRECIP PROB (%) 60 90 90 80 60 40 30 30 20 30 30 70 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.36 0.05 0.11 2.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 74 76 75 71 66 65 67 66 67 69 72 79 87 94 96 98 96
..NEAR SEA LEVEL AROUND JUNEAU
DATE TUESDAY 09/09/25 WEDNESDAY 09/10/25
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 OV
CLOUD COVER (%) 80 95 100 90 95 100 100 95 90 85 90 90 100 100 100 100 100
TEMPERATURE 57 55 54 52 51 50 52 55 57 56 54 52 52 52 52 54 55
MIN/MAX TEMP 50 58 51 56
WIND DIR SW SW S S SE SE SE SE SE SE E E SE E E E SE
WIND (MPH) 6 5 4 4 6 3 4 5 6 8 9 10 12 9 13 11 12
WIND GUST (MPH)
PRECIP PROB (%) 60 90 90 80 60 40 30 30 20 20 30 70 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.31 0.04 0.10 1.67
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 74 76 75 71 65 64 66 66 67 69 73 79 87 94 96 98 96
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE TUESDAY 09/09/25 WEDNESDAY 09/10/25
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 OV
CLOUD COVER (%) 85 90 100 90 90 90 90 85 80 85 90 95 100 100 100 100 100
TEMPERATURE 52 50 49 49 48 49 52 56 58 53 51 50 50 50 51 54 54
MIN/MAX TEMP 47 58 48 55
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S
WIND (MPH) 16 16 16 13 12 10 11 12 11 12 13 19 19 12 17 14 16
WIND GUST (MPH) 36
PRECIP PROB (%) 60 80 80 60 40 30 20 20 10 20 50 50 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.25 0.02 0.03 0.53
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 72 72 70 66 60 58 58 60 63 65 69 72 82 86 87 88 89
..NEAR SEA LEVEL AROUND SKAGWAY
DATE TUESDAY 09/09/25 WEDNESDAY 09/10/25
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 OV
CLOUD COVER (%) 85 90 100 90 90 90 90 85 85 90 95 95 100 100 100 100 100
TEMPERATURE 55 54 53 52 51 51 54 58 60 57 55 53 52 52 53 56 57
MIN/MAX TEMP 50 61 51 59
WIND DIR S S S S S S S S S S SW SW S S S S S
WIND (MPH) 13 13 12 11 10 8 8 11 11 12 11 14 14 16 18 13 13
WIND GUST (MPH)
PRECIP PROB (%) 60 80 80 60 40 30 20 20 10 30 50 60 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.23 0.02 0.06 0.60
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 72 72 70 65 60 58 57 60 63 65 70 73 82 85 88 87 88
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE TUESDAY 09/09/25 WEDNESDAY 09/10/25
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 OV
CLOUD COVER (%) 90 90 100 90 90 85 85 85 80 90 90 95 100 100 100 100 100
TEMPERATURE 49 48 46 45 43 42 46 50 51 48 46 45 44 44 46 49 49
MIN/MAX TEMP 42 52 43 50
WIND DIR S SW SW SW SE S S S S S S SE SE SE SE SE SE
WIND (MPH) 10 10 9 9 8 3 4 5 6 6 6 9 11 8 9 10 10
WIND GUST (MPH) 27 27 29 29 36 40
PRECIP PROB (%) 70 80 60 40 30 20 20 20 10 30 50 70 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.18 0.01 0.05 0.58
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 73 72 70 64 60 58 58 60 62 66 71 75 83 86 87 87 86
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE TUESDAY 09/09/25 WEDNESDAY 09/10/25
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 OV
CLOUD COVER (%) 85 90 100 90 90 90 85 90 85 90 90 95 100 100 100 100 100
TEMPERATURE 56 55 52 50 48 48 52 58 59 55 52 51 50 49 52 56 56
MIN/MAX TEMP 47 60 48 57
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 10 10 10 10 9 3 3 5 5 5 6 10 11 10 13 9 10
WIND GUST (MPH) 34 33 34 34 33 27 33 35
PRECIP PROB (%) 70 80 70 50 40 30 20 20 10 30 50 70 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.20 0.01 0.05 0.57
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 73 73 70 64 60 58 58 60 63 66 71 74 83 86 88 88 88
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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