Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
091
FWAK47 PAJK 100041
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
440 PM ADT SAT AUG 9 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 SUNDAY 08/10/25 MONDAY 08/11/25
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 90 90 90 100 95 100 95 95 95 85
TEMPERATURE 51 52 52 50 51 50 52 53 53 52 51 50 50 49 50 52
MIN/MAX TEMP 49 54 48 53
WIND DIR SE SE S S S S S SW SW S S SE SE S S S
WIND (MPH) 13 13 13 12 11 10 11 13 12 12 11 10 10 10 10 10
WIND GUST (MPH) 32 28
PRECIP PROB (%) 100 100 100 100 100 100 70 60 60 70 100 100 100 90 90 80 60
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 1.37 0.75 0.38 0.67
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 112 109 107 105 99 94 88 83 86 90 96 104 96 92 86 82
...NEAR SEA LEVEL AROUND JUNEAU...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 90 90 85 100 95 100 95 95 95 85
TEMPERATURE 56 57 56 54 55 55 57 59 58 57 55 54 54 54 56 58
MIN/MAX TEMP 53 60 53 59
WIND DIR SE E SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 11 10 9 8 9 11 11 10 9 8 8 6 8 6 6 5
WIND GUST (MPH) 28 26 26
PRECIP PROB (%) 100 100 100 100 100 100 70 60 60 70 100 90 100 90 90 80 60
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 1.05 0.54 0.28 0.63
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 112 109 107 105 99 94 88 83 86 89 96 104 96 91 86 81
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 (%) 90 100 100 95 95 80 85 90 90 100 100 100 95 95 95 85
TEMPERATURE 54 52 51 50 51 52 56 57 54 52 51 52 52 53 57 57
MIN/MAX TEMP 50 57 50 59
WIND DIR SW SW SW S S S S SW SW SW SW S S S S SW
WIND (MPH) 9 8 9 12 13 18 18 18 19 17 12 12 12 11 11 10
WIND GUST (MPH)
PRECIP PROB (%) 40 70 100 100 70 70 40 40 40 50 80 90 80 80 70 60 50
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.38 0.12 0.16 0.26
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 93 92 90 91 90 88 86 84 82 82 84 85 81 80 80 80
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 (%) 95 100 100 100 85 80 80 85 90 90 95 100 95 95 95 90
TEMPERATURE 60 58 56 55 55 57 61 62 61 59 57 56 56 59 62 64
MIN/MAX TEMP 55 64 55 66
WIND DIR S S S SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 5 5 5 9 10 12 12 13 13 14 10 8 8 8 8 8
WIND GUST (MPH) 29 29
PRECIP PROB (%) 50 90 100 100 70 70 40 40 40 50 80 90 80 80 70 60 50
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.37 0.12 0.10 0.28
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 95 93 91 91 90 88 86 84 82 82 84 86 82 80 80 80
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 95 100 100 95 75 65 75 75 90 95 90 100 95 95 95 80
TEMPERATURE 51 49 48 47 47 50 54 55 53 50 48 48 47 49 52 53
MIN/MAX TEMP 47 56 47 54
WIND DIR SE E SE S S SE SE S S S S SE S S S S
WIND (MPH) 6 6 5 4 4 4 6 8 8 9 6 5 6 6 8 8
WIND GUST (MPH) 25 28 24
PRECIP PROB (%) 50 80 80 80 50 60 30 30 30 30 60 70 70 60 60 50 40
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.33 0.07 0.07 0.23
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 96 94 93 93 90 87 85 82 81 82 84 86 81 80 80 79
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 95 80 65 75 80 90 90 90 100 95 95 95 85
TEMPERATURE 58 56 54 53 53 56 61 62 60 57 55 54 54 56 59 60
MIN/MAX TEMP 53 63 53 61
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S
WIND (MPH) 11 9 8 8 9 10 11 12 12 12 10 8 8 8 8 6
WIND GUST (MPH) 25 32 37 33 31 31 25 25 25 24
PRECIP PROB (%) 70 100 90 100 60 60 30 30 30 40 70 80 70 70 70 50 40
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.33 0.09 0.07 0.24
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 98 95 94 94 91 88 85 83 82 82 84 86 82 81 81 80
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN