Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
456
FWAK47 PAJK 181631
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
831 AM ADT WED JUN 18 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 WEDNESDAY 06/18/25 THURSDAY 06/19/25
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 OV OV OV OV OV SC SC SC SC BK OV OV OV OV
CLOUD COVER (%) 65 90 95 95 95 90 45 35 30 40 55 75 85 85 85
TEMPERATURE 51 52 50 48 48 46 45 47 50 54 54 50 49 47 46
MAX/MIN TEMP 54 44 56 44
WIND DIR SE S SE SE SE NW NW NW NW W SW S S E NW
WIND (MPH) 6 8 8 4 4 5 6 8 9 6 8 5 4 4 4
WIND GUST (MPH) 25 24
PRECIP PROB (%) 60 50 60 70 90 80 20 0 0 0 10 30 30 30 10
PRECIP TYPE R R R R R R R R R R R
12 HOUR QPF 0.10 0.14 0.00 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 75 77 78 76 75 76 79 80 79 79 84 82 84 85 85
...NEAR SEA LEVEL AROUND JUNEAU...
DATE WEDNESDAY 06/18/25 THURSDAY 06/19/25
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 OV OV OV OV OV SC SC SC SC BK OV OV OV OV
CLOUD COVER (%) 60 90 95 95 95 90 45 35 25 35 55 75 85 85 85
TEMPERATURE 57 58 56 54 53 51 50 51 55 59 59 55 54 52 51
MAX/MIN TEMP 60 49 61 50
WIND DIR NW W SE SE SE SE E NW W W W SE SE E NW
WIND (MPH) 4 6 8 5 3 4 4 5 6 6 9 4 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 60 50 60 70 90 80 20 0 0 0 10 30 30 30 10
PRECIP TYPE R R R R R R R R R R
12 HOUR QPF 0.09 0.13 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 75 77 78 76 75 76 79 80 79 79 84 83 85 85 85
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE WEDNESDAY 06/18/25 THURSDAY 06/19/25
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 SC SC BK OV OV BK SC FW FW SC SC BK BK BK BK
CLOUD COVER (%) 35 50 65 75 70 55 40 15 20 35 40 55 55 55 55
TEMPERATURE 56 61 61 54 51 49 48 51 58 62 64 60 54 51 49
MAX/MIN TEMP 63 47 64 49
WIND DIR NE E S S SW SW SW SW SW SW SW W SW SW W
WIND (MPH) 11 10 6 8 5 6 8 9 10 9 10 8 6 5 5
WIND GUST (MPH) 27
PRECIP PROB (%) 0 20 50 40 60 30 0 0 0 5 20 40 30 30 10
PRECIP TYPE R R R R R R R R R
12 HOUR QPF 0.00 0.19 0.00 0.02
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 78 84 87 88 86 85 83 82 85 87 91 90 91 90 89
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE WEDNESDAY 06/18/25 THURSDAY 06/19/25
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 SC SC OV OV OV BK SC FW FW SC SC BK BK BK BK
CLOUD COVER (%) 45 45 75 75 70 55 40 20 20 30 30 50 55 60 60
TEMPERATURE 63 67 67 61 57 54 52 55 62 67 68 65 59 55 52
MAX/MIN TEMP 70 52 70 52
WIND DIR NE S S S S SW SW SW SW SW SW SW SW SW W
WIND (MPH) 10 9 10 8 4 4 5 5 6 8 11 8 5 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 20 50 50 60 30 0 0 0 0 20 30 30 30 10
PRECIP TYPE R R R R R R R R R
12 HOUR QPF 0.00 0.14 0.00 0.02
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 78 83 87 87 86 85 84 82 85 87 90 90 90 89 88
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE WEDNESDAY 06/18/25 THURSDAY 06/19/25
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 SC SC OV OV OV BK SC FW FW FW FW SC BK BK BK
CLOUD COVER (%) 40 35 75 75 75 55 40 20 15 15 25 40 55 50 55
TEMPERATURE 55 60 61 55 50 47 46 48 56 63 65 61 53 49 46
MAX/MIN TEMP 63 45 66 45
WIND DIR N SE SE SE SE NW NW NW NW SE S S SW NW NW
WIND (MPH) 5 5 5 3 3 4 4 5 6 5 5 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 20 40 40 60 30 0 0 0 0 10 30 40 30 10
PRECIP TYPE R R R R R R R R R
12 HOUR QPF 0.00 0.13 0.00 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 77 82 86 86 85 85 84 83 84 86 89 89 90 89 88
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE WEDNESDAY 06/18/25 THURSDAY 06/19/25
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 SC SC OV OV OV BK SC FW FW FW FW SC BK BK BK
CLOUD COVER (%) 45 35 80 75 75 60 45 20 15 15 20 45 55 55 60
TEMPERATURE 62 68 68 61 56 53 52 54 62 70 72 67 60 56 53
MAX/MIN TEMP 71 50 73 51
WIND DIR NE SE SE SE SE SE SW W W SE S SE SW NW NE
WIND (MPH) 5 6 9 6 4 4 5 5 5 6 8 5 4 3 3
WIND GUST (MPH) 24 23 25 21
PRECIP PROB (%) 0 20 50 40 60 30 0 0 0 0 5 20 30 30 10
PRECIP TYPE R R R R R R R R
12 HOUR QPF 0.00 0.11 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 77 82 86 86 85 84 84 83 83 86 89 88 89 89 88
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN