Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
442
FWAK47 PAJK 211258
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
458 AM ADT FRI JUN 21 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 FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV OV OV OV OV OV BK SC SC SC SC OV
CLOUD COVER (%) 90 95 95 95 95 95 95 90 90 90 55 45 45 40 50 85
TEMPERATURE 48 54 59 61 59 52 47 44 50 55 57 58 56 51 47 45
MAX/MIN TEMP 61 44 58 45
WIND DIR E NE E E E E E NE NE E SW SW S NE NE SW
WIND (MPH) 9 8 8 8 9 9 8 5 4 5 6 6 6 5 5 5
WIND GUST (MPH) 26 26 29 26
PRECIP PROB (%) 30 30 30 30 60 70 80 80 70 50 40 20 10 10 20 30 30
PRECIP TYPE R R R R R R R R R R R R R R
12 HOUR QPF 0.02 0.15 0.09 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 66 67 70 73 75 76 77 76 74 73 73 74 75 73 70 67
...NEAR SEA LEVEL AROUND JUNEAU...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV OV OV OV OV OV BK SC SC SC SC OV
CLOUD COVER (%) 90 95 95 95 95 95 95 90 90 90 55 45 45 40 50 80
TEMPERATURE 53 59 63 66 64 57 53 50 55 59 61 62 60 56 53 51
MAX/MIN TEMP 66 50 62 51
WIND DIR E E SE E E E E E E E S S SE E E SE
WIND (MPH) 6 6 5 5 6 5 4 4 3 5 5 5 4 4 4 3
WIND GUST (MPH)
PRECIP PROB (%) 30 30 30 30 60 70 80 80 70 50 40 20 10 10 20 30 30
PRECIP TYPE R R R R R R R R R R R R R R
12 HOUR QPF 0.02 0.12 0.09 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 66 67 70 73 75 76 76 76 74 73 73 74 75 74 70 67
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV OV OV OV OV OV OV BK BK BK OV OV
CLOUD COVER (%) 85 85 85 80 90 90 95 90 90 90 90 70 65 65 75 75
TEMPERATURE 50 56 61 64 61 54 49 46 52 56 59 60 58 53 49 48
MAX/MIN TEMP 64 46 60 48
WIND DIR NE NE NE NE NE NE NE NE N S SW SW SW SW SW SW
WIND (MPH) 4 4 6 4 6 4 4 5 6 8 9 10 10 9 8 8
WIND GUST (MPH)
PRECIP PROB (%) 30 40 40 40 40 50 60 60 60 40 40 30 20 20 30 40 40
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.04 0.05 0.07 0.03
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 66 68 71 73 74 74 75 76 78 79 79 80 80 79 74 74
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV OV OV OV OV OV OV BK BK BK OV OV
CLOUD COVER (%) 85 85 85 85 90 90 95 90 90 90 90 65 60 65 75 75
TEMPERATURE 57 63 68 70 68 61 57 54 58 62 65 65 63 60 56 55
MAX/MIN TEMP 70 54 65 55
WIND DIR NE NE NE NE NE NE NE NE N S SW SW SW S S S
WIND (MPH) 3 4 6 5 5 3 2 3 4 6 9 10 9 5 4 5
WIND GUST (MPH)
PRECIP PROB (%) 30 40 40 40 40 50 60 70 60 40 40 30 20 20 30 40 40
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.04 0.06 0.07 0.03
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 66 68 70 73 74 74 75 75 78 77 78 78 78 78 74 72
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV OV OV OV OV OV OV BK BK BK OV OV
CLOUD COVER (%) 90 90 85 90 90 95 95 95 90 90 90 65 60 60 70 80
TEMPERATURE 47 54 60 62 60 52 47 44 51 57 60 61 58 53 48 46
MAX/MIN TEMP 62 44 61 46
WIND DIR SE SE SE S S W NW NW NW SW S S S SW W W
WIND (MPH) 5 5 6 6 5 4 3 4 4 5 5 6 5 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 50 50 40 40 40 60 60 70 60 40 40 30 20 20 30 30 30
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.06 0.06 0.05 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 65 67 69 71 73 73 74 74 75 74 75 76 77 77 74 71
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE FRIDAY 06/21/24 SATURDAY 06/22/24
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 OV OV OV OV OV OV OV OV OV OV BK BK BK OV OV
CLOUD COVER (%) 90 90 85 90 95 95 95 95 90 90 85 60 55 60 70 80
TEMPERATURE 54 61 66 69 66 59 54 51 58 63 67 68 65 60 54 53
MAX/MIN TEMP 69 51 68 53
WIND DIR NW W NW NW NW W NW NW NW SE SE SE SE SE SE SE
WIND (MPH) 4 4 5 4 4 3 2 4 4 5 5 6 6 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 40 40 40 40 40 60 60 70 60 40 40 30 20 20 30 30 40
PRECIP TYPE R R R R R R R R R R R R R R R R
12 HOUR QPF 0.04 0.05 0.05 0.01
12 HOUR SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (HFT) 65 67 69 72 73 73 74 75 75 74 75 75 77 77 73 71
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN