Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
965
FWAK47 PAJK 181244
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
444 AM ADT MON AUG 18 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 08/18/25 TUESDAY 08/19/25
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 BK OV FW FW FW FW SC BK BK BK OV OV OV
CLOUD COVER (%) 100 100 75 60 70 15 10 15 20 35 60 65 65 80 90 90
TEMPERATURE 46 46 49 52 51 48 46 44 45 49 53 54 52 50 48 47
MAX/MIN TEMP 52 43 56 46
WIND DIR SE S W NW NW N N N N NW W W SW SW S S
WIND (MPH) 4 4 4 6 5 5 5 5 5 6 6 6 5 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 70 60 30 10 5 0 0 0 0 0 0 20 40 50 50 60 60
PRECIP TYPE R R R R R R R R
12 HOUR QPF 0.05 0.00 0.00 0.05
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 61 61 63 63 63 62 63 64 63 63 64 66 70 69 68 67
...NEAR SEA LEVEL AROUND JUNEAU...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 BK OV FW FW FW FW SC BK BK BK OV OV OV
CLOUD COVER (%) 100 100 75 55 70 15 10 15 20 35 60 65 65 80 90 90
TEMPERATURE 52 52 53 54 53 50 48 46 48 56 59 59 57 55 53 52
MAX/MIN TEMP 55 45 61 51
WIND DIR SE W W NW NW N N N NW NW W SW SW S S S
WIND (MPH) 3 3 4 5 4 3 4 4 4 5 8 8 5 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 70 70 30 10 5 0 0 0 0 0 0 20 40 50 50 50 60
PRECIP TYPE R R R R R R R R
12 HOUR QPF 0.04 0.00 0.00 0.05
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 61 61 63 63 63 62 63 64 63 63 64 66 70 69 68 67
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 BK BK BK SC SC SC SC OV OV OV OV OV OV
CLOUD COVER (%) 85 85 90 65 55 55 45 40 45 45 70 70 70 85 90 90
TEMPERATURE 50 52 55 56 53 51 50 49 50 55 60 60 57 53 51 49
MAX/MIN TEMP 56 48 61 49
WIND DIR S SW SW SW S S S S SW SW SW SW SW SW SW SW
WIND (MPH) 8 9 11 12 10 8 6 5 5 8 11 13 13 10 9 9
WIND GUST (MPH)
PRECIP PROB (%) 70 70 60 40 20 20 10 0 5 0 0 0 10 20 20 30 30
PRECIP TYPE R R R R R R R R R
12 HOUR QPF 0.10 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 77 76 76 75 74 73 73 71 71 71 73 75 75 73 71 70
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 BK BK SC SC SC SC SC OV OV OV OV OV OV
CLOUD COVER (%) 85 85 85 65 50 45 40 35 45 40 70 70 70 80 90 90
TEMPERATURE 52 54 56 57 56 54 53 51 52 59 64 65 63 59 56 54
MAX/MIN TEMP 58 50 67 53
WIND DIR S S S S S S N N N SW SW S S SW SW SW
WIND (MPH) 4 8 10 11 8 4 3 3 3 5 10 13 11 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 70 70 60 40 20 10 5 0 10 0 0 0 10 20 20 30 30
PRECIP TYPE R R R R R R R R
12 HOUR QPF 0.07 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 76 76 75 74 73 72 72 71 70 71 72 73 74 73 71 69
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 SC SC SC BK BK BK OV OV OV
CLOUD COVER (%) 75 80 80 75 65 50 50 45 45 45 65 60 65 70 80 90
TEMPERATURE 45 47 50 51 49 47 46 45 45 49 55 56 53 48 46 45
MAX/MIN TEMP 51 44 57 45
WIND DIR SE SE SE SE SE SE W NW NW SW SW SW SW SW SW SW
WIND (MPH) 3 5 6 6 5 4 3 2 3 4 6 8 6 5 4 4
WIND GUST (MPH)
PRECIP PROB (%) 60 50 40 30 20 10 0 0 0 0 0 0 0 10 20 30 30
PRECIP TYPE R R R R R R R R
12 HOUR QPF 0.09 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 76 76 76 75 74 74 73 71 71 71 72 74 74 72 71 70
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 SC SC SC BK BK BK OV OV OV
CLOUD COVER (%) 75 80 85 75 60 45 45 40 40 40 60 55 60 75 85 90
TEMPERATURE 51 53 55 56 55 53 51 51 51 56 62 63 60 55 53 51
MAX/MIN TEMP 56 50 64 51
WIND DIR SE SE SE SE SE NW NW NW NW S SE SE SE SE SE SE
WIND (MPH) 3 5 6 6 5 4 3 2 3 4 6 9 8 5 4 4
WIND GUST (MPH)
PRECIP PROB (%) 60 50 40 30 20 10 0 0 0 0 0 0 0 10 20 30 30
PRECIP TYPE R R R R R R R R
12 HOUR QPF 0.06 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 75 75 74 74 73 73 72 71 70 70 72 72 74 72 71 70
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN