Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
817
FWAK47 PAJK 082315
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
314 PM ADT FRI AUG 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 SATURDAY 08/09/25 SUNDAY 08/10/25
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 (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 50 50 51 50 49 48 48 49 51 51 52 51 51 51 51 52 52
MIN/MAX TEMP 47 52 49 54
WIND DIR S S S SE SE SE SE SE SE SE SE S S S S S S
WIND (MPH) 10 10 11 12 12 14 16 14 16 16 16 16 16 16 16 16 16
WIND GUST (MPH)
PRECIP PROB (%) 90 80 100 100 100 100 100 80 80 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.66 1.07 1.13 0.68
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 84 80 76 74 73 76 85 99 103 108 113 109 101 92 93 90 86
...NEAR SEA LEVEL AROUND JUNEAU...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 56 56 56 55 54 53 53 55 56 55 56 55 55 55 56 57 58
MIN/MAX TEMP 53 57 53 60
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 6 8 9 9 10 8 9 11 12 13 11 11 9 11 11 11 10
WIND GUST (MPH)
PRECIP PROB (%) 90 70 100 100 100 100 100 70 80 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.47 0.66 1.03 0.62
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 84 80 76 74 73 76 85 99 103 108 113 109 100 92 93 90 86
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 (%) 100 95 95 95 95 100 100 85 85 85 90 100 100 100 100 100 100
TEMPERATURE 56 53 52 52 51 51 51 54 56 54 51 51 51 52 53 56 57
MIN/MAX TEMP 50 56 50 57
WIND DIR SW S S S S S S S SW SW SW SW S S S S SW
WIND (MPH) 16 17 16 14 13 10 11 13 14 13 12 11 16 16 18 18 18
WIND GUST (MPH)
PRECIP PROB (%) 100 90 80 70 90 100 60 60 60 50 70 100 100 100 90 90 80
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.18 0.13 0.30 0.25
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 81 78 74 73 73 72 73 77 82 87 92 95 94 87 90 87 84
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 (%) 100 100 100 100 100 100 100 85 85 85 90 100 100 100 100 100 100
TEMPERATURE 59 59 58 57 56 55 57 59 61 60 58 57 57 56 58 61 62
MIN/MAX TEMP 55 62 55 64
WIND DIR S S S S S S S S S S S S SW SW SW SW SW
WIND (MPH) 12 12 12 10 10 6 8 9 9 9 8 6 11 11 12 12 12
WIND GUST (MPH) 29 29 32 31
PRECIP PROB (%) 100 100 90 90 100 100 70 60 60 50 80 100 100 100 90 90 80
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.16 0.12 0.31 0.28
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 81 78 74 74 73 72 73 77 83 89 94 96 94 87 89 87 84
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 (%) 95 95 100 100 100 100 95 85 80 85 95 100 100 100 100 100 100
TEMPERATURE 51 50 48 47 47 46 47 51 53 51 49 48 48 47 49 53 53
MIN/MAX TEMP 46 53 47 54
WIND DIR SE SE SE SE SE SE SE SE SE SE SE S S S S S S
WIND (MPH) 11 11 11 10 10 8 8 9 9 9 8 6 8 8 9 10 11
WIND GUST (MPH) 28
PRECIP PROB (%) 60 70 70 80 100 100 70 60 60 60 80 100 100 100 80 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.15 0.20 0.27 0.18
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 81 77 74 74 73 72 73 79 84 90 97 97 94 87 90 86 84
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 (%) 95 95 95 100 100 100 95 85 80 85 95 100 100 100 100 100 100
TEMPERATURE 58 57 55 54 53 53 55 58 60 58 55 54 54 54 56 60 60
MIN/MAX TEMP 52 61 53 61
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 10 8 10 12 14 13 10 8 8 9 10 10 11
WIND GUST (MPH) 28 28 32 32 32
PRECIP PROB (%) 60 70 70 90 100 100 70 60 60 60 80 100 100 100 90 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.12 0.16 0.29 0.22
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 81 77 74 74 73 72 73 79 86 91 98 97 95 87 90 87 84
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN