Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
766
FWAK47 PAJK 040319
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
719 PM ADT SUN AUG 3 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 MONDAY 08/04/25 TUESDAY 08/05/25
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
CLOUD COVER (%) 90 90 90 90 95 90 85 90 85 90 90 90 90 85 80
TEMPERATURE 49 48 46 45 46 48 50 49 48 46 44 46 49 52 54
MIN/MAX TEMP 45 50 44 55
WIND DIR SE S S E NE NE S S NE NE NE NE S S S
WIND (MPH) 9 9 10 8 6 6 5 5 4 4 4 5 5 4 4
WIND GUST (MPH) 29 28 29
PRECIP PROB (%) 40 50 50 50 50 60 60 40 20 20 30 40 40 40 30 20
PRECIP TYPE R R R R R R R R R R R R R R R
12 HOUR QPF 0.10 0.15 0.02 0.06
12 HOUR SNOW 0.0 MM MM MM
SNOW LEVEL (HFT) 64 62 61 60 60 62 65 66 68 69 70 70 71 73 75
...NEAR SEA LEVEL AROUND JUNEAU...
DATE MONDAY 08/04/25 TUESDAY 08/05/25
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
CLOUD COVER (%) 90 85 90 90 95 90 85 90 85 85 90 90 90 85 80
TEMPERATURE 54 52 51 50 52 54 56 55 53 51 49 51 54 58 61
MIN/MAX TEMP 49 57 49 61
WIND DIR SE SE SE SE SE SE SE SE E E SE SE SE SE SE
WIND (MPH) 3 3 8 5 5 4 3 3 3 3 2 2 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 40 50 50 50 50 60 60 40 20 20 30 40 40 40 30 20
PRECIP TYPE R R R R R R R R R R R R R R R
12 HOUR QPF 0.08 0.16 0.02 0.06
12 HOUR SNOW 0.0 MM MM MM
SNOW LEVEL (HFT) 64 62 61 60 60 62 64 66 68 69 71 70 71 73 75
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE MONDAY 08/04/25 TUESDAY 08/05/25
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
CLOUD COVER (%) 90 95 95 95 95 90 90 95 95 95 95 90 90 90 70
TEMPERATURE 50 49 48 48 49 52 53 51 49 48 47 49 55 61 62
MIN/MAX TEMP 47 53 47 62
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 6 6 11 10 10 10 10 8 5 5 6 6 6 8 8
WIND GUST (MPH)
PRECIP PROB (%) 30 40 60 50 50 60 60 50 50 40 40 40 30 40 30 30
PRECIP TYPE R R R R R R R R R R R R R R R
12 HOUR QPF 0.12 0.25 0.08 0.07
12 HOUR SNOW 0.0 MM MM MM
SNOW LEVEL (HFT) 69 68 68 68 70 72 74 75 76 76 78 72 74 76 78
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE MONDAY 08/04/25 TUESDAY 08/05/25
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
CLOUD COVER (%) 90 95 95 95 95 90 90 95 95 95 95 90 90 90 70
TEMPERATURE 58 57 56 56 58 60 61 61 58 56 55 55 59 64 65
MIN/MAX TEMP 55 62 54 65
WIND DIR S S S SW S S SW SW SW SW S S S S S
WIND (MPH) 3 3 9 8 6 9 9 5 2 2 3 4 4 5 6
WIND GUST (MPH) 26
PRECIP PROB (%) 30 40 60 60 50 50 50 50 50 40 40 40 30 30 30 20
PRECIP TYPE R R R R R R R R R R R R R R R
12 HOUR QPF 0.10 0.21 0.06 0.02
12 HOUR SNOW 0.0 MM MM MM
SNOW LEVEL (HFT) 68 68 67 68 69 71 73 75 75 76 77 72 73 76 77
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE MONDAY 08/04/25 TUESDAY 08/05/25
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
CLOUD COVER (%) 85 90 90 90 90 85 80 90 95 95 95 90 85 85 70
TEMPERATURE 48 47 45 45 48 52 53 51 47 45 44 45 52 58 60
MIN/MAX TEMP 45 53 44 60
WIND DIR SE S S S S S SW SW W W NW NW SW SW S
WIND (MPH) 4 5 5 4 5 5 5 4 3 2 3 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 40 40 40 30 30 30 20 40 20 20 20 20
PRECIP TYPE R R R R R R R R R R R R R R R
12 HOUR QPF 0.05 0.21 0.02 0.01
12 HOUR SNOW 0.0 MM MM MM
SNOW LEVEL (HFT) 69 68 67 68 69 72 73 74 75 76 77 72 73 75 77
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE MONDAY 08/04/25 TUESDAY 08/05/25
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 BK
CLOUD COVER (%) 85 90 90 90 90 85 80 90 95 95 95 90 90 85 70
TEMPERATURE 55 53 52 52 55 59 60 59 55 52 51 52 58 65 66
MIN/MAX TEMP 51 61 50 67
WIND DIR SE S S SE SE SE SE SE E E SE SE SE SE SE
WIND (MPH) 4 3 4 6 5 6 6 4 3 2 2 2 3 3 3
WIND GUST (MPH) 28 27 25 24 21
PRECIP PROB (%) 30 30 50 50 40 40 40 40 30 30 30 40 20 20 20 10
PRECIP TYPE R R R R R R R R R R R R R R R
12 HOUR QPF 0.06 0.20 0.02 0.01
12 HOUR SNOW 0.0 MM MM MM
SNOW LEVEL (HFT) 68 67 67 67 69 71 73 73 74 75 77 72 73 75 77
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN