Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
488
FWAK47 PAJK 232312
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
312 PM ADT MON SEP 23 2024
*** 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 TUESDAY 09/24/24 WEDNESDAY 09/25/24
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 (%) 95 95 95 95 95 95 95 90 90 95 90 90 95 95 95 95 95
TEMPERATURE 47 47 46 45 44 44 45 46 46 46 45 43 41 40 42 43 43
MIN/MAX TEMP 44 46 40 43
WIND DIR SE S S S S S SE SE SE S S S SE SE SE SE SE
WIND (MPH) 20 19 19 20 21 18 17 14 12 9 8 8 8 8 9 9 9
WIND GUST (MPH) 39 37 39 40 41 37 32
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 80 80 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.64 0.39 0.19 0.15
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 54 51 50 49 47 50 49 50 49 48 47 45 40 39 37 38 38
...NEAR SEA LEVEL AROUND JUNEAU...
DATE TUESDAY 09/24/24 WEDNESDAY 09/25/24
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 (%) 95 95 95 95 95 95 95 90 90 95 90 90 95 95 95 95 95
TEMPERATURE 53 52 51 50 50 49 50 52 52 51 50 48 46 45 46 48 48
MIN/MAX TEMP 49 52 45 48
WIND DIR SE SE SE SE E E E E SE SE SE SE SE SE SE SE SE
WIND (MPH) 18 19 19 20 17 17 16 13 13 8 8 6 6 8 8 8 8
WIND GUST (MPH) 36 39 39 39 35 33
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 100 80 80 100 100 100 100
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.65 0.40 0.19 0.15
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 54 51 49 48 47 50 49 50 49 48 47 45 40 39 37 38 38
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE TUESDAY 09/24/24 WEDNESDAY 09/25/24
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 (%) 95 90 95 95 95 90 95 95 90 95 90 90 95 95 95 95 95
TEMPERATURE 44 44 43 42 42 41 43 44 45 44 44 42 41 40 42 43 43
MIN/MAX TEMP 41 45 40 43
WIND DIR S S S S NE NE NE NE NE NE NE NE S S S S S
WIND (MPH) 17 17 14 14 14 18 16 18 17 14 13 12 11 12 12 12 12
WIND GUST (MPH) 35
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 90 80 70 70 70 70 60 60
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.60 0.30 0.06 0.05
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 55 51 49 48 47 48 47 47 47 46 44 43 39 37 37 39 38
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE TUESDAY 09/24/24 WEDNESDAY 09/25/24
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 (%) 95 95 95 95 95 95 95 95 95 95 90 95 95 95 95 95 95
TEMPERATURE 55 53 51 49 47 46 49 52 53 52 52 50 49 48 51 53 54
MIN/MAX TEMP 46 53 47 54
WIND DIR S S S S S S S NE NE NE NE NE S S S S S
WIND (MPH) 13 16 14 14 14 13 11 16 16 13 12 11 10 11 11 11 11
WIND GUST (MPH) 35 36 35 36 35 37 31
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 80 70 70 70 70 70 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.63 0.34 0.08 0.04
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 55 51 49 49 47 48 47 47 47 46 44 43 38 37 36 38 37
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE TUESDAY 09/24/24 WEDNESDAY 09/25/24
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 (%) 95 90 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
TEMPERATURE 46 46 45 43 42 42 43 44 45 44 43 42 40 39 42 44 45
MIN/MAX TEMP 42 45 39 45
WIND DIR SE SE SE S S S S S S SE SE SE S S S S S
WIND (MPH) 16 16 17 18 18 20 20 19 16 8 6 6 6 6 6 6 8
WIND GUST (MPH) 41 39 44 46 43 41 40 37
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 80 70 70 80 80 70 70
PRECIP TYPE R R R R R R S S S S S S S S R R R
12 HOUR QPF 0.56 0.32 0.09 0.06
12 HOUR SNOW 0.0 0.1 0.0 0.0
SNOW LEVEL (HFT) 54 50 50 49 47 48 47 47 47 46 44 42 38 36 36 37 37
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE TUESDAY 09/24/24 WEDNESDAY 09/25/24
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 (%) 95 90 95 95 95 95 95 95 95 95 95 95 95 95 95 95 95
TEMPERATURE 54 53 52 50 49 48 50 51 52 51 50 49 47 46 50 54 55
MIN/MAX TEMP 48 52 45 55
WIND DIR SE SE SE S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 13 13 13 13 13 13 12 12 10 8 8 8 6 8 8 9 9
WIND GUST (MPH) 35 32 33 34 34 34 34 32 25 25 24 27 28 28
PRECIP PROB (%) 100 100 100 100 100 100 100 100 100 100 80 70 70 80 80 80 70
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.60 0.35 0.10 0.06
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 54 50 50 49 47 48 47 47 47 46 44 43 38 37 36 37 37
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN