Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
816
FWAK47 PAJK 031154
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
354 AM ADT WED SEP 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 WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC
CLOUD COVER (%) 20 20 10 10 15 15 15 15 15 15 20 20 35 35 25 25 35
TEMPERATURE 47 49 57 65 68 64 59 55 52 51 57 61 63 60 55 51 49
MAX/MIN TEMP 70 50 65 49
WIND DIR N NE N W W W E E E E SE S SW N NE NE NE
WIND (MPH) 4 5 5 5 5 5 5 5 5 5 4 5 4 5 5 5 4
WIND GUST (MPH) 24 27 27
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW MM MM 0.0 0.0
SNOW LEVEL (HFT) 104 107 107 110 109 107 106 106 102 102 97 97 92 92 88 88 88
...NEAR SEA LEVEL AROUND JUNEAU...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 20 20 10 10 15 15 15 15 15 15 25 25 35 35 25 25 35
TEMPERATURE 48 51 62 71 75 70 63 58 54 53 60 66 68 64 58 55 53
MAX/MIN TEMP 77 52 69 53
WIND DIR NE NE NW NW W W E E E E SE SE S E E E E
WIND (MPH) 3 3 9 9 9 6 3 4 4 4 4 4 4 3 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW MM MM 0.0 0.0
SNOW LEVEL (HFT) 104 107 107 110 109 107 106 106 102 102 97 97 92 92 88 88 88
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC BK
CLOUD COVER (%) 20 10 10 20 15 10 15 15 15 15 10 10 30 30 40 40 50
TEMPERATURE 52 53 61 69 71 64 58 56 54 53 60 66 67 62 56 53 52
MAX/MIN TEMP 72 52 68 51
WIND DIR S N NE S S S SW SW SW SW SW SW SW SW S S S
WIND (MPH) 5 6 8 9 10 9 6 6 6 8 10 11 14 9 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW MM MM 0.0 0.0
SNOW LEVEL (HFT) 111 115 114 113 113 108 106 106 104 104 101 101 97 97 92 92 91
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 20 10 10 20 20 10 15 15 15 15 10 10 30 30 35 35 50
TEMPERATURE 52 53 63 71 73 68 61 58 55 55 63 69 71 67 60 56 54
MAX/MIN TEMP 75 54 73 53
WIND DIR NE N NE S S S SW S S S S S S S SW SW S
WIND (MPH) 3 4 4 8 10 6 3 2 2 4 6 10 13 10 5 2 2
WIND GUST (MPH) 31 29
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW MM MM 0.0 0.0
SNOW LEVEL (HFT) 111 115 114 113 113 108 106 106 104 104 101 101 97 97 92 92 91
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC BK
CLOUD COVER (%) 20 15 15 20 20 15 10 15 20 20 15 15 35 35 40 40 55
TEMPERATURE 48 48 58 66 68 63 56 53 50 49 56 63 64 59 51 48 46
MAX/MIN TEMP 69 48 65 45
WIND DIR NW NW N S S S S S SE NW S S S SW NW NW NW
WIND (MPH) 4 4 3 4 5 4 4 3 3 4 4 5 6 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW MM MM 0.0 0.0
SNOW LEVEL (HFT) 112 115 114 113 113 109 107 106 104 104 101 101 96 96 91 91 91
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE WEDNESDAY 09/03/25 THURSDAY 09/04/25
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 FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 20 15 15 20 20 15 15 15 20 20 15 15 30 30 35 35 50
TEMPERATURE 52 53 63 72 73 68 61 58 55 54 62 69 70 66 57 53 51
MAX/MIN TEMP 75 53 72 50
WIND DIR N N N SW SE S SE SE SE E SE SE S S SW NW NW
WIND (MPH) 4 4 4 4 5 4 3 3 3 3 4 5 6 4 3 3 3
WIND GUST (MPH) 20
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW MM MM 0.0 0.0
SNOW LEVEL (HFT) 112 115 114 113 112 108 106 106 104 104 101 101 96 96 91 91 91
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN