Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
223
FWAK47 PAJK 092330
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
330 PM ADT SUN JUN 9 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 MONDAY 06/10/24 TUESDAY 06/11/24
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 OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 60 65 75 100 100 100 100 100 100 100 100 85 70 75 65 60 60
TEMPERATURE 58 55 50 45 43 43 45 48 48 48 46 44 42 43 47 50 52
MIN/MAX TEMP 42 48 41 52
WIND DIR SE S S SE SE SE SE SE SE SE E E NE S S S S
WIND (MPH) 10 10 9 9 10 10 11 11 10 9 8 6 5 6 6 9 10
WIND GUST (MPH) 28 29 28
PRECIP PROB (%) 20 30 30 40 50 60 70 80 80 70 60 50 60 40 40 50 50
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.02 0.10 0.11 0.16
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 73 71 67 58 52 50 50 51 51 50 48 45 42 40 39 40 40
...NEAR SEA LEVEL AROUND JUNEAU...
DATE MONDAY 06/10/24 TUESDAY 06/11/24
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 OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 60 65 75 100 100 100 100 100 100 100 100 85 70 70 65 60 60
TEMPERATURE 63 60 54 50 47 47 50 52 53 53 51 49 46 48 53 57 59
MIN/MAX TEMP 47 53 45 59
WIND DIR S S S S SE SE SE SE W W E NE NE S SW SW SW
WIND (MPH) 9 5 4 4 5 5 8 9 6 5 4 3 4 5 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 20 30 30 40 50 60 70 80 80 70 60 50 60 40 40 50 50
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.02 0.10 0.10 0.14
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 73 71 67 58 52 50 50 51 51 50 48 45 42 40 39 40 40
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE MONDAY 06/10/24 TUESDAY 06/11/24
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 SC SC SC BK OV OV OV OV OV OV OV OV OV BK SC SC SC
CLOUD COVER (%) 45 45 50 60 100 85 85 95 95 100 100 75 75 70 35 35 35
TEMPERATURE 63 58 52 46 43 43 46 50 51 50 48 45 42 45 50 55 57
MIN/MAX TEMP 43 51 41 57
WIND DIR SW SW SW SW S S S S SW SW S S S S SW SW SW
WIND (MPH) 10 10 8 8 8 9 10 11 12 11 9 9 9 10 11 12 13
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 50 50 50 60 50 50 50 40 30 20 20 20 20
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.03 0.04 0.04 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 76 74 70 61 55 54 53 53 53 52 49 47 45 44 43 44 45
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE MONDAY 06/10/24 TUESDAY 06/11/24
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 SC BK BK OV OV OV OV OV OV OV OV OV OV OV SC SC SC
CLOUD COVER (%) 45 55 60 75 100 90 90 100 100 100 100 75 80 75 35 35 40
TEMPERATURE 66 63 56 51 48 48 52 57 59 58 55 52 48 50 57 62 65
MIN/MAX TEMP 48 59 46 65
WIND DIR SW SW S S S S S S SW SW S S SW S SW SW SW
WIND (MPH) 14 13 5 4 5 6 9 12 12 9 5 5 6 9 10 12 12
WIND GUST (MPH)
PRECIP PROB (%) 20 30 40 40 60 60 60 60 60 60 50 40 40 20 20 20 20
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.03 0.04 0.04 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 75 73 69 61 54 53 52 52 52 51 49 47 45 43 42 43 44
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE MONDAY 06/10/24 TUESDAY 06/11/24
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 SC BK BK OV OV OV OV OV OV OV OV OV OV OV SC SC SC
CLOUD COVER (%) 40 55 60 90 100 90 85 100 100 100 100 80 75 75 35 40 45
TEMPERATURE 60 56 50 46 43 43 47 50 52 51 48 45 41 43 48 53 55
MIN/MAX TEMP 43 52 40 55
WIND DIR S S S S S SE SE SE S S S S S S SW SW SW
WIND (MPH) 10 9 8 6 6 8 8 8 8 6 5 6 8 6 8 10 12
WIND GUST (MPH) 27 29
PRECIP PROB (%) 20 30 30 40 60 60 60 70 70 70 50 50 40 20 20 20 20
PRECIP TYPE R R R R R R R R R R R R R R R R S
12 HOUR QPF 0.02 0.04 0.05 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 73 72 68 59 52 51 50 50 50 49 47 45 44 42 41 42 43
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE MONDAY 06/10/24 TUESDAY 06/11/24
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 SC BK BK OV OV OV OV OV OV OV OV OV OV OV SC SC SC
CLOUD COVER (%) 45 55 65 90 100 90 90 100 100 100 100 80 80 75 35 40 45
TEMPERATURE 66 62 56 51 48 48 51 56 57 56 54 51 47 49 56 60 63
MIN/MAX TEMP 47 57 46 63
WIND DIR SE S SE SE SE SE SE SE SE SE SE SE S S SW SW SW
WIND (MPH) 10 6 5 4 5 6 8 9 9 6 5 5 5 6 8 9 9
WIND GUST (MPH) 28 23 23 24 25 23
PRECIP PROB (%) 20 30 30 40 60 60 60 70 70 70 50 50 40 20 20 20 20
PRECIP TYPE R R R R R R R R R R R R R R R R R
12 HOUR QPF 0.02 0.04 0.05 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 73 72 68 59 53 51 50 50 51 49 48 46 44 42 41 42 42
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN