Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
859
FWAK47 PAJK 111236
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
436 AM ADT TUE JUN 11 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 06/11/24 WEDNESDAY 06/12/24
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 BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 65 60 60 85 90 95 85 80 80 75 85 80 80 80 75
TEMPERATURE 41 44 49 53 51 46 42 39 41 42 44 44 45 43 41 40
MAX/MIN TEMP 53 39 45 40
WIND DIR N W W W W W W SW SW S S S S SE SE E
WIND (MPH) 5 6 9 9 9 8 6 6 8 9 9 8 8 6 5 5
WIND GUST (MPH)
PRECIP PROB (%) 30 30 20 20 20 20 30 40 40 50 50 50 40 30 30 30 30
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.01 0.02 0.08 0.05
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 48 48 50 52 52 49 46 38 37 37 38 40 41 40 39 38
...NEAR SEA LEVEL AROUND JUNEAU...
DATE TUESDAY 06/11/24 WEDNESDAY 06/12/24
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 BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 65 60 60 85 90 95 85 80 75 75 85 80 80 80 75
TEMPERATURE 45 49 54 59 57 52 48 44 47 49 51 52 51 49 47 46
MAX/MIN TEMP 59 44 52 46
WIND DIR NW W W W W W W SW SE SE S SE E E E E
WIND (MPH) 3 6 8 6 5 4 3 3 5 6 6 6 5 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 30 30 20 20 20 20 30 40 40 50 50 50 40 30 30 30 30
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.01 0.01 0.07 0.03
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 48 48 50 52 52 49 46 38 37 37 38 40 41 40 39 38
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE TUESDAY 06/11/24 WEDNESDAY 06/12/24
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 BK SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 35 35 35 35 70 75 80 75 75 75 90 85 80 85 85
TEMPERATURE 42 45 52 56 54 49 44 40 44 46 48 49 46 42 41 40
MAX/MIN TEMP 56 40 49 40
WIND DIR S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 9 10 11 13 13 9 9 9 11 12 12 12 10 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 30 20 10 20 10 20 20 30 30 40 40 30 30 20 20 30 30
PRECIP TYPE R R R R R R R R R R R R R R
12 HOUR QPF 0.00 0.00 0.04 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 47 50 56 58 59 53 48 43 42 42 44 45 46 44 42 40
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE TUESDAY 06/11/24 WEDNESDAY 06/12/24
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 SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 35 35 40 35 70 80 85 75 75 75 85 85 80 85 85
TEMPERATURE 47 52 60 66 63 57 50 46 51 55 58 59 58 54 50 48
MAX/MIN TEMP 66 46 59 48
WIND DIR S SW SW SW SW SW SW SW S S S S S S SW SW
WIND (MPH) 6 9 11 13 11 6 5 5 9 11 12 12 9 5 4 4
WIND GUST (MPH) 35 32
PRECIP PROB (%) 30 20 10 10 10 20 20 30 40 40 40 40 30 20 20 30 30
PRECIP TYPE R R R R R R R R R R R R R
12 HOUR QPF 0.00 0.00 0.05 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 47 49 54 56 57 52 47 43 41 41 43 44 45 43 41 39
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE TUESDAY 06/11/24 WEDNESDAY 06/12/24
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 SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 35 40 45 35 65 80 85 75 80 75 80 75 80 80 80
TEMPERATURE 40 44 51 55 53 48 42 38 40 44 47 48 47 43 40 38
MAX/MIN TEMP 55 38 48 38
WIND DIR W SW S S S S SE S S S S S S S S S
WIND (MPH) 3 4 5 6 6 5 5 4 8 8 9 9 6 5 4 3
WIND GUST (MPH) 23
PRECIP PROB (%) 20 20 10 10 10 10 20 30 30 40 40 30 30 20 20 30 30
PRECIP TYPE R R R R S S S S R R S S S
12 HOUR QPF 0.00 0.00 0.04 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 47 49 53 56 56 52 48 43 40 40 42 43 43 42 40 38
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE TUESDAY 06/11/24 WEDNESDAY 06/12/24
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 SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 35 40 45 35 70 80 85 75 80 75 80 75 75 80 80
TEMPERATURE 46 51 58 64 61 55 49 45 48 52 56 56 55 50 47 45
MAX/MIN TEMP 64 45 57 45
WIND DIR S SW SW SW SW S S S SE SE SE SE SE SE SE SE
WIND (MPH) 5 6 6 9 8 5 5 5 6 9 9 9 6 4 4 4
WIND GUST (MPH) 25 24
PRECIP PROB (%) 30 20 10 10 10 10 20 30 30 40 40 30 30 20 20 30 30
PRECIP TYPE R R R R R R R R R R R R R
12 HOUR QPF 0.00 0.00 0.04 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 47 49 52 55 55 52 47 42 40 40 42 43 43 42 40 38
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN