197
FWAK47 PAJK 092259
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
259 PM ADT TUE SEP 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 WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV
CLOUD COVER (%) 90 95 90 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 52 52 50 49 48 48 48 50 50 52 52 51 50 49 49 52 51
MIN/MAX TEMP 47 52 48 53
WIND DIR SE SE E SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 11 12 13 16 19 21 23 23 21 20 20 16 14 13 12 12 12
WIND GUST (MPH) 29 33 39 47 50 50 50 49 47 42 36 32 32 29 29
PRECIP PROB (%) 30 50 60 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.12 1.65 1.92 0.84
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 69 74 78 87 97 99 100 99 98 96 91 85 79 70 64 64 63
..NEAR SEA LEVEL AROUND JUNEAU
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV
CLOUD COVER (%) 90 95 90 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 57 55 54 52 52 52 52 54 55 55 55 54 53 53 53 56 56
MIN/MAX TEMP 50 56 52 57
WIND DIR SE SE E E SE E E E SE SE SE SE SE SE SE SE SE
WIND (MPH) 8 6 6 11 16 18 20 19 19 17 14 13 10 6 10 11 10
WIND GUST (MPH)
PRECIP PROB (%) 30 50 60 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.11 1.25 1.56 0.72
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 69 74 78 87 97 99 100 99 98 96 91 85 78 70 64 64 63
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV
CLOUD COVER (%) 80 85 90 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 57 53 51 50 50 50 51 54 55 52 52 52 51 51 52 55 55
MIN/MAX TEMP 48 55 49 56
WIND DIR SW S S S S S S S S S S S S S S S S
WIND (MPH) 12 10 9 10 10 10 12 12 12 11 10 9 10 11 13 13 13
WIND GUST (MPH)
PRECIP PROB (%) 0 10 60 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.03 0.59 0.81 0.27
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 64 67 75 79 84 87 91 89 89 86 82 78 74 67 62 63 63
..NEAR SEA LEVEL AROUND SKAGWAY
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV
CLOUD COVER (%) 80 90 95 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 59 57 55 54 53 52 54 56 57 56 56 55 53 53 54 58 57
MIN/MAX TEMP 51 59 51 60
WIND DIR S S S S S S S S S S S S S S S S S
WIND (MPH) 10 6 4 5 9 6 9 10 9 8 6 5 6 10 14 14 13
WIND GUST (MPH) 28 34 34 32
PRECIP PROB (%) 0 20 90 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.06 0.67 0.83 0.30
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 64 68 75 79 85 88 91 90 89 86 82 77 73 66 62 63 63
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV
CLOUD COVER (%) 80 90 95 95 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 51 48 46 45 45 44 46 49 49 48 47 47 45 45 47 51 51
MIN/MAX TEMP 43 50 44 52
WIND DIR S S S SE SE SE SE SE SE SE SE SE SE S S S S
WIND (MPH) 9 8 8 10 11 12 13 13 12 12 11 8 9 9 10 10 11
WIND GUST (MPH) 25 28 34 37 39 39 40 39 39 39 29 29 28 28 28 28
PRECIP PROB (%) 0 30 70 90 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.06 0.55 0.74 0.29
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 63 68 76 80 84 89 90 89 87 84 80 76 71 63 61 62 62
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV
CLOUD COVER (%) 75 90 95 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE 59 56 52 51 50 49 52 56 56 55 53 52 51 50 53 58 58
MIN/MAX TEMP 48 57 49 59
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 5 5 6 10 11 10 13 9 10 10 9 8 9 9 10 11 11
WIND GUST (MPH) 27 33 35 34 36 27 27 28 25 27 32 32 29
PRECIP PROB (%) 0 30 80 100 100 100 100 100 100 100 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.06 0.55 0.73 0.32
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 63 69 76 81 86 90 92 90 89 86 81 77 72 64 61 62 62
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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