Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
671
FWAK47 PAJK 111306
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
506 AM ADT MON AUG 11 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 08/11/25 TUESDAY 08/12/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV BK SC SC SC FW FW FW FW FW FW
CLOUD COVER (%) 100 100 100 95 90 85 70 50 40 30 25 25 10 10 5 15
TEMPERATURE 50 50 51 52 52 52 51 48 48 50 55 57 56 52 50 47
MAX/MIN TEMP 54 47 58 47
WIND DIR SE S S S SW SW W NW NW NW NW NW NW N NE NE
WIND (MPH) 11 11 12 11 10 9 6 6 5 5 6 6 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 60 60 50 10 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 1.00 0.50 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 102 97 95 89 78 72 71 74 76 78 79 80 83 84 82 82
...NEAR SEA LEVEL AROUND JUNEAU...
DATE MONDAY 08/11/25 TUESDAY 08/12/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV BK SC SC SC FW FW FW FW FW FW
CLOUD COVER (%) 100 100 100 90 90 85 70 45 35 30 25 25 10 10 5 15
TEMPERATURE 54 54 56 57 57 57 55 53 52 55 60 63 61 57 54 52
MAX/MIN TEMP 59 51 64 51
WIND DIR SE SE SE SE SE SE W NW NW W NW NW NW NE NE NW
WIND (MPH) 10 11 10 8 8 4 3 3 4 5 8 8 8 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 60 60 50 10 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R
12 HOUR QPF 0.74 0.36 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 102 97 95 89 78 72 71 74 76 78 78 80 83 84 82 82
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE MONDAY 08/11/25 TUESDAY 08/12/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV BK SC SC SC SC SC SC FW FW FW
CLOUD COVER (%) 100 100 95 85 85 75 60 45 25 30 30 35 30 20 15 25
TEMPERATURE 52 53 57 58 55 52 51 50 50 56 62 64 60 54 51 49
MAX/MIN TEMP 59 48 65 49
WIND DIR S S S SW SW SW SW S S S S SW SW SW SE NE
WIND (MPH) 16 16 16 13 12 10 10 10 10 10 10 10 9 9 8 8
WIND GUST (MPH)
PRECIP PROB (%) 100 100 90 60 70 40 20 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.52 0.22 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 93 89 86 82 75 73 75 76 75 76 79 82 84 84 83 81
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE MONDAY 08/11/25 TUESDAY 08/12/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV BK BK SC FW FW FW SC FW FW FW FW
CLOUD COVER (%) 100 100 95 75 80 60 50 35 20 20 20 25 20 15 15 25
TEMPERATURE 57 58 62 64 63 59 57 55 54 60 65 67 66 59 56 54
MAX/MIN TEMP 66 53 69 54
WIND DIR SW SW SW SW SW SW SW S S S S SW SW SW SE NE
WIND (MPH) 12 11 13 11 6 6 6 6 8 8 9 10 8 6 6 5
WIND GUST (MPH) 32
PRECIP PROB (%) 100 100 80 60 70 40 20 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.39 0.15 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 94 90 87 82 75 72 74 76 75 76 79 82 84 83 83 81
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE MONDAY 08/11/25 TUESDAY 08/12/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV BK SC SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 100 100 85 70 65 50 35 25 15 10 10 20 15 10 10 20
TEMPERATURE 48 49 52 53 52 49 47 46 47 54 61 62 60 52 48 46
MAX/MIN TEMP 55 45 63 46
WIND DIR SE SE S S W NW NW NW NW NW NW NE E N N N
WIND (MPH) 4 4 4 4 4 6 6 6 6 5 5 5 4 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 100 100 70 50 40 30 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R
12 HOUR QPF 0.29 0.09 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 94 90 86 80 73 72 74 75 74 75 78 82 83 82 82 80
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE MONDAY 08/11/25 TUESDAY 08/12/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV BK BK SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 100 100 90 70 65 50 35 25 10 10 10 15 10 10 10 20
TEMPERATURE 54 56 59 60 59 56 54 53 53 61 68 69 66 58 54 53
MAX/MIN TEMP 62 51 70 52
WIND DIR SE SE SE S S SW SW SE SE SE SE SE SE SE NE NW
WIND (MPH) 8 8 8 6 5 5 5 5 5 5 5 5 5 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 100 100 70 50 50 30 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R
12 HOUR QPF 0.27 0.12 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 96 92 87 81 74 72 74 76 75 75 77 81 83 83 82 80
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN