019
FWAK47 PAJK 101203
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
403 AM ADT WED SEP 10 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) 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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 95 100 100 100 100 100 100 100 100
TEMPERATURE 48 48 50 51 52 52 51 49 48 49 52 51 51 49 48 46
MAX/MIN TEMP 52 47 53 45
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE E
WIND (MPH) 21 23 23 21 20 20 16 14 13 12 12 12 11 10 9 8
WIND GUST (MPH) 50 50 50 49 47 42 36 32 32 29 29 26
PRECIP PROB (%) 100 100 100 100 100 100 100 100 60 60 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 2.17 2.24 0.53 0.34
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 98 101 103 100 96 91 86 73 70 64 64 63 62 60 58 57
..NEAR SEA LEVEL AROUND JUNEAU
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 100 95 100 100 100 100 100 100 100 100
TEMPERATURE 52 52 54 55 56 55 54 53 52 53 56 56 55 53 51 50
MAX/MIN TEMP 56 51 57 49
WIND DIR E E E SE SE SE SE SE SE SE SE SE SE SE E E
WIND (MPH) 18 20 19 19 17 14 13 10 6 10 11 10 8 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 100 100 100 100 90 50 60 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 1.98 1.83 0.42 0.34
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 98 101 103 100 95 91 85 73 70 64 64 63 62 60 58 57
...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) 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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 95 90 100 100 100 100 100 100 100 100
TEMPERATURE 50 51 54 54 52 52 52 51 50 52 55 55 51 49 49 48
MAX/MIN TEMP 55 48 56 46
WIND DIR S S S S S S S S S S S S S S S SW
WIND (MPH) 10 12 12 12 11 10 9 10 11 13 13 13 11 10 9 9
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 100 100 100 100 90 50 50 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.89 1.09 0.20 0.22
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 87 91 93 90 86 83 78 69 67 62 63 63 62 60 58 56
..NEAR SEA LEVEL AROUND SKAGWAY
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 95 80 100 100 100 100 100 100 100 100
TEMPERATURE 52 54 57 57 57 56 55 53 52 54 58 57 56 54 52 50
MAX/MIN TEMP 59 51 60 49
WIND DIR S S S S S S S S S S S S S S S S
WIND (MPH) 6 9 10 9 8 6 5 6 10 14 14 13 9 5 5 5
WIND GUST (MPH) 28 34 34 32
PRECIP PROB (%) 100 100 100 100 100 100 100 80 50 60 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.99 1.16 0.22 0.26
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 87 92 94 91 86 83 77 67 66 62 63 63 62 60 58 56
...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) 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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 95 85 75 100 100 100 100 100 100 100 100
TEMPERATURE 45 46 49 49 48 47 47 45 44 47 51 51 48 45 44 43
MAX/MIN TEMP 50 43 52 41
WIND DIR SE SE SE SE SE SE SE SE S S S S S S S S
WIND (MPH) 12 13 13 12 12 11 8 9 9 10 10 11 9 8 6 6
WIND GUST (MPH) 39 39 40 39 39 39 29 29 28 28 28 28
PRECIP PROB (%) 90 90 100 100 100 100 90 50 20 40 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.62 0.63 0.21 0.26
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 87 93 93 89 83 81 74 63 63 61 62 62 61 59 57 56
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE WEDNESDAY 09/10/25 THURSDAY 09/11/25
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 OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 100 100 100 100 85 75 100 100 100 100 100 100 100 100
TEMPERATURE 50 52 56 56 55 53 52 50 49 53 58 58 55 52 50 48
MAX/MIN TEMP 57 48 59 46
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 10 13 9 10 10 9 8 9 9 10 11 11 10 6 5 5
WIND GUST (MPH) 34 36 27 27 28 25 27 32 32 29 29 24
PRECIP PROB (%) 100 100 100 100 100 100 90 50 20 40 100 100 100 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.64 0.64 0.21 0.27
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 88 93 94 90 85 82 75 64 64 61 62 62 61 59 57 56
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page