Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
742
FWAK47 PAJK 190024
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
423 PM 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 THURSDAY 06/19/25 FRIDAY 06/20/25
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 SC SC SC SC BK OV OV OV OV OV BK BK SC
CLOUD COVER (%) 95 95 90 45 35 30 40 55 75 85 85 85 70 70 50 35
TEMPERATURE 49 48 47 46 46 50 55 54 50 49 47 45 46 50 54 57
MIN/MAX TEMP 44 57 44 57
WIND DIR SE SE NW NW NW NW W SW S S E NW NW W W W
WIND (MPH) 4 4 5 6 8 9 6 8 5 4 4 4 4 6 8 8
WIND GUST (MPH) 24
PRECIP PROB (%) 60 70 90 80 20 0 0 0 10 30 30 30 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.15 0.00 0.01 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 76 75 76 79 80 79 79 84 82 84 85 85 87 87 87 88
...NEAR SEA LEVEL AROUND JUNEAU...
DATE THURSDAY 06/19/25 FRIDAY 06/20/25
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 SC SC SC SC BK OV OV OV OV OV BK BK SC
CLOUD COVER (%) 95 95 90 45 35 25 35 55 75 85 85 85 70 70 50 35
TEMPERATURE 55 53 51 50 51 55 60 59 55 54 52 50 51 55 60 62
MIN/MAX TEMP 49 62 49 63
WIND DIR SE SE SE E NW W W W SE SE E NW NW NW W W
WIND (MPH) 5 3 4 4 5 6 6 9 4 2 2 2 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 60 70 90 80 20 0 0 0 10 30 30 30 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.14 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 76 75 76 79 80 79 79 84 83 85 85 85 87 87 87 88
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE THURSDAY 06/19/25 FRIDAY 06/20/25
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 BK SC FW FW SC SC BK BK BK BK SC SC FW FW
CLOUD COVER (%) 75 70 60 40 15 20 35 40 55 55 55 55 45 30 25 25
TEMPERATURE 55 51 49 48 51 58 63 64 60 54 51 49 51 58 65 66
MIN/MAX TEMP 48 65 49 66
WIND DIR S SW SW SW SW SW SW SW W SW SW W W W NW W
WIND (MPH) 8 5 6 8 9 10 9 10 8 6 5 5 5 6 8 9
WIND GUST (MPH)
PRECIP PROB (%) 60 50 50 40 0 0 0 5 20 40 30 30 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.19 0.00 0.02 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 88 86 85 83 82 85 87 91 90 91 90 89 88 89 92 95
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE THURSDAY 06/19/25 FRIDAY 06/20/25
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 BK SC FW FW SC SC BK BK BK BK SC SC FW FW
CLOUD COVER (%) 75 70 70 40 20 20 30 30 50 55 60 60 50 35 25 20
TEMPERATURE 64 59 57 56 57 63 66 67 65 59 55 52 55 63 69 71
MIN/MAX TEMP 55 68 52 72
WIND DIR S S SW SW SW SW SW SW SW SW SW W W SW SW SW
WIND (MPH) 14 4 4 5 5 6 8 11 8 5 3 3 4 5 8 9
WIND GUST (MPH) 32
PRECIP PROB (%) 70 60 50 50 0 0 0 0 20 30 30 30 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.14 0.00 0.02 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 87 86 85 84 82 85 87 90 90 90 89 88 88 89 91 94
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE THURSDAY 06/19/25 FRIDAY 06/20/25
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 BK SC FW FW FW FW SC BK BK BK SC SC FW FW
CLOUD COVER (%) 75 75 70 40 20 15 15 25 40 55 50 55 45 35 20 20
TEMPERATURE 55 50 48 46 48 56 63 65 61 53 49 47 49 56 63 65
MIN/MAX TEMP 45 67 46 66
WIND DIR SE SE NW NW NW NW SE S S SW NW NW NW NW W SW
WIND (MPH) 3 3 4 4 5 6 5 5 5 4 3 3 3 3 4 4
WIND GUST (MPH)
PRECIP PROB (%) 70 50 50 60 0 0 0 0 10 30 40 30 0 0 0 0 0
PRECIP TYPE R R R R R R R
12 HOUR QPF 0.13 0.00 0.01 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 86 85 85 84 83 84 86 89 89 90 89 88 88 88 90 94
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE THURSDAY 06/19/25 FRIDAY 06/20/25
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 SC FW FW FW FW SC BK BK BK SC SC FW FW
CLOUD COVER (%) 75 75 70 45 20 15 15 20 45 55 55 60 45 35 25 25
TEMPERATURE 62 57 54 52 54 63 71 72 67 60 56 53 55 62 70 72
MIN/MAX TEMP 51 74 51 73
WIND DIR SE SE SE SW SW W SE S SE SW NW NE W S S S
WIND (MPH) 6 4 4 5 5 5 6 8 5 4 3 3 3 4 5 5
WIND GUST (MPH) 24 23 25 21
PRECIP PROB (%) 70 60 50 60 0 0 0 0 5 20 30 30 0 0 0 0 0
PRECIP TYPE R R R R R R
12 HOUR QPF 0.10 0.00 0.00 0.00
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 86 85 84 84 83 83 86 89 88 89 89 88 88 88 90 93
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN