Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
339
FWAK47 PAJK 191353
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
453 AM AST SUN JAN 19 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 SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 90 90 85 80 95 95 100 100 100 95 95 100 95 95
TEMPERATURE 25 27 30 29 31 31 31 30 30 32 33 34 34 33 32 31
MAX/MIN TEMP 31 29 34 31
WIND DIR E E E SE SE SE SE SE S S S SE SE SE SE SE
WIND (MPH) 8 9 10 10 11 13 16 19 18 12 11 11 10 9 9 10
WIND GUST (MPH) 29 29 34 44 44 36
PRECIP PROB (%) 10 20 30 30 30 30 90 100 100 90 90 80 60 60 50 50
PRECIP TYPE S S S S S S S S S S S S S S S S
12 HOUR QPF 0.00 0.16 0.53 0.21
12 HOUR SNOW 0.0 0.9 3.4 0.9
SNOW LEVEL (HFT) 0 0 0 0 0 0 0 0 4 8 12 14 14 13 13 12
...NEAR SEA LEVEL AROUND JUNEAU...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 90 95 85 80 95 95 100 100 100 95 95 100 95 95
TEMPERATURE 28 30 34 34 34 34 34 36 36 36 38 38 38 38 37 37
MAX/MIN TEMP 35 34 38 37
WIND DIR E E E SE E E E SE E E SE SE SE SE SE SE
WIND (MPH) 6 6 6 8 12 14 16 17 16 11 9 10 10 10 10 11
WIND GUST (MPH) 39 39
PRECIP PROB (%) 20 20 30 30 30 30 90 100 100 90 80 70 60 60 50 50
PRECIP TYPE S S S S S S S S R R R R R R R R
12 HOUR QPF 0.00 0.16 0.52 0.21
12 HOUR SNOW 0.0 0.3 0.7 0.0
SNOW LEVEL (HFT) 0 0 0 0 0 0 0 0 4 8 12 15 14 13 13 12
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 80 85 90 95 95 95 90 100 95 90 90 95 95 90 90
TEMPERATURE 17 20 25 26 27 26 27 27 26 27 29 29 29 28 27 26
MAX/MIN TEMP 27 26 29 26
WIND DIR NE NE SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 10 11 12 11 12 14 17 17 17 16 17 13 12 11 12 11
WIND GUST (MPH) 32
PRECIP PROB (%) 40 50 60 70 70 80 90 80 80 80 60 50 30 30 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
12 HOUR QPF 0.04 0.22 0.20 0.03
12 HOUR SNOW 0.3 1.4 1.3 0.2
SNOW LEVEL (HFT) 0 0 0 0 0 0 0 0 0 8 10 11 10 9 8 6
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 85 90 95 95 95 90 100 100 90 90 95 95 95 90
TEMPERATURE 25 28 32 33 32 33 35 34 34 35 37 38 37 36 35 34
MAX/MIN TEMP 34 32 38 34
WIND DIR NE NE SW SW SW SW SW SW SW SW SW SW SW SW SW SE
WIND (MPH) 4 5 6 8 8 9 10 10 16 13 12 12 11 10 10 10
WIND GUST (MPH) 29 29 35 31
PRECIP PROB (%) 50 60 70 70 80 90 100 90 90 80 60 50 40 30 30 20
PRECIP TYPE S S S S S S S S S S R R S S S S
12 HOUR QPF 0.03 0.26 0.21 0.04
12 HOUR SNOW 0.2 1.5 0.8 0.0
SNOW LEVEL (HFT) 0 0 0 0 0 0 0 0 0 8 10 11 10 9 8 6
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 90 90 95 90 95 90 100 95 90 90 95 95 90 85
TEMPERATURE 20 22 26 26 26 27 28 27 27 26 28 28 28 27 25 24
MAX/MIN TEMP 27 25 28 24
WIND DIR SE SE E SE SE SE SE SE S S S SE SE SE SE S
WIND (MPH) 5 6 9 10 10 11 13 12 9 6 5 8 6 6 8 6
WIND GUST (MPH) 24 28 29 29 29 32 31 29 24 24
PRECIP PROB (%) 60 70 80 80 80 100 100 100 80 70 50 40 30 30 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S
12 HOUR QPF 0.04 0.31 0.14 0.02
12 HOUR SNOW 0.2 2.1 1.0 0.1
SNOW LEVEL (HFT) 0 0 0 0 0 0 0 0 0 7 8 9 9 8 7 5
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE SUNDAY 01/19/25 MONDAY 01/20/25
TIME (LT) 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03
3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 90 90 95 90 95 90 100 95 90 90 95 95 95 90
TEMPERATURE 24 26 30 31 30 32 33 32 31 32 33 34 34 33 32 31
MAX/MIN TEMP 32 30 34 30
WIND DIR E NW E SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 6 6 9 9 10 11 13 12 13 10 8 11 10 9 9 9
WIND GUST (MPH) 28 28 27 32 33 29 37 33 31
PRECIP PROB (%) 50 70 70 80 80 100 100 100 90 80 60 50 40 30 30 30
PRECIP TYPE S S S S S S S S S S R R S S S S
12 HOUR QPF 0.04 0.26 0.14 0.03
12 HOUR SNOW 0.2 1.4 0.7 0.1
SNOW LEVEL (HFT) 0 0 0 0 0 0 0 0 0 7 9 10 9 8 7 6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN