Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
929
FWAK47 PAJK 282300
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
300 PM ADT SAT SEP 28 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 SUNDAY 09/29/24 MONDAY 09/30/24
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 BK BK BK BK BK SC SC BK BK BK BK OV OV
CLOUD COVER (%) 75 75 80 80 70 65 60 60 50 45 50 55 55 65 60 80 85
TEMPERATURE 41 40 39 38 37 37 39 41 42 40 38 36 35 35 38 41 41
MIN/MAX TEMP 37 42 35 41
WIND DIR SE SE E E E E E E E E E E E E E E E
WIND (MPH) 6 5 5 6 5 5 6 8 8 6 8 8 8 9 10 12 14
WIND GUST (MPH) 23 25 26 29 33 35
PRECIP PROB (%) 30 20 10 10 10 10 10 20 20 10 20 10 10 10 30 50 60
PRECIP TYPE R R R R R R R R R R
12 HOUR QPF 0.00 0.00 0.00 0.05
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 37 36 35 34 33 32 32 33 34 35 35 34 33 30 30 34 37
...NEAR SEA LEVEL AROUND JUNEAU...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK BK BK BK BK SC SC BK BK BK BK OV OV
CLOUD COVER (%) 75 75 80 80 65 65 60 60 50 45 50 55 55 65 65 80 85
TEMPERATURE 47 46 44 42 41 41 44 47 48 45 43 42 41 41 44 47 47
MIN/MAX TEMP 41 48 41 48
WIND DIR SE E E E E E SE SW SE E E E E E NE NE NE
WIND (MPH) 5 5 5 6 4 3 4 5 4 4 4 5 6 6 9 10 10
WIND GUST (MPH)
PRECIP PROB (%) 30 20 10 10 10 10 10 20 20 10 20 10 10 10 30 50 60
PRECIP TYPE R R R R R R R R R R
12 HOUR QPF 0.00 0.00 0.00 0.04
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 37 36 35 34 33 32 32 33 34 35 35 34 33 31 31 34 37
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK BK BK SC BK OV OV OV BK BK OV
CLOUD COVER (%) 70 70 75 75 75 70 65 60 50 50 55 70 70 75 60 65 80
TEMPERATURE 42 40 39 37 36 36 39 42 43 39 37 36 35 35 38 42 43
MIN/MAX TEMP 36 43 35 43
WIND DIR SW S S S SE S S SW SW S S S S SE NE NE NE
WIND (MPH) 11 11 10 11 5 5 6 8 9 8 6 6 5 8 10 11 11
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 5 5 5 5 10 5 10 10 10 10 5 10 20 40
PRECIP TYPE R R
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 35 34 32 30 29 27 28 31 33 31 30 30 29 26 28 32 35
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK BK OV OV OV BK BK BK BK SC BK BK BK OV BK OV OV
CLOUD COVER (%) 65 65 75 75 70 70 65 60 50 50 55 70 70 75 60 70 80
TEMPERATURE 51 49 46 44 42 42 46 50 52 49 45 44 43 42 46 52 52
MIN/MAX TEMP 41 52 42 52
WIND DIR S S E NE NE NE S S S SE SE E E E NE NE NE
WIND (MPH) 10 9 9 9 3 2 4 8 9 5 3 3 3 5 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 10 10 10 5 5 5 5 10 10 10 20 20 10 5 10 20 40
PRECIP TYPE R R R R
12 HOUR QPF 0.00 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 35 34 32 30 29 26 28 31 32 31 30 30 28 26 27 31 35
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK BK OV OV OV BK BK BK SC SC SC BK BK OV BK OV OV
CLOUD COVER (%) 60 65 75 80 70 70 60 60 45 40 50 55 60 70 70 80 80
TEMPERATURE 42 40 37 36 34 34 37 42 42 38 34 33 32 32 35 42 42
MIN/MAX TEMP 34 43 32 43
WIND DIR S S S S SE SE SE SE SE SE E E E E E SE E
WIND (MPH) 5 4 3 3 3 3 4 5 5 4 4 4 4 3 5 9 10
WIND GUST (MPH) 29 33
PRECIP PROB (%) 10 10 5 10 5 5 5 10 10 10 20 20 20 10 20 30 50
PRECIP TYPE S S R R S S S
12 HOUR QPF 0.00 0.00 0.00 0.03
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 34 33 31 29 27 25 26 30 32 31 30 28 27 25 26 30 33
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE SUNDAY 09/29/24 MONDAY 09/30/24
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 BK BK OV OV OV BK BK BK SC SC SC BK BK OV BK OV OV
CLOUD COVER (%) 60 60 75 75 70 65 55 60 45 45 50 55 65 70 65 75 80
TEMPERATURE 50 48 45 43 41 41 45 50 51 46 43 41 40 40 43 50 50
MIN/MAX TEMP 40 51 39 51
WIND DIR SE E N NW NW NW SW SE SE E E E NE E NE NE NE
WIND (MPH) 5 5 6 6 4 3 3 4 5 4 4 4 5 5 6 6 8
WIND GUST (MPH) 25 25 25 25 23 26 24 25
PRECIP PROB (%) 10 10 10 10 5 5 10 10 10 10 20 20 10 10 20 30 50
PRECIP TYPE R R R R R R
12 HOUR QPF 0.00 0.00 0.00 0.02
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 34 34 32 30 28 25 26 30 32 31 30 29 28 25 27 30 34
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN