Avalanche Weather Guidance
Issued by NWS Juneau, AK
Issued by NWS Juneau, AK
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023
FWAK47 PAJK 101819
AVGAJK
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE JUNEAU AK
1019 AM AKDT MON AUG 10 2026
*** 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 08/10/26 TUESDAY 08/11/26
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 BK BK OV OV BK OV BK BK SC SC SC SC BK
CLOUD COVER (%) 65 65 60 75 70 70 75 65 55 45 50 40 45 50
TEMPERATURE 56 58 58 54 51 49 50 52 55 58 58 54 50 48
MAX/MIN TEMP 59 48 59 47
WIND DIR W SW SW W W NW W W W W W NW NW NW
WIND (MPH) 5 4 4 3 3 3 3 3 4 5 5 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 10 10 10 10 5 10 10 10 5 0 0 0
PRECIP TYPE
6 HOUR QPF MM MM MM MM MM MM MM
6 HOUR SNOW MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.3 9.2 9.1 9.1 9.1 9.1 8.9 8.9 8.9 8.9 8.9 8.9 8.8 8.7
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 0 0 0 0 0
...NEAR SEA LEVEL AROUND JUNEAU...
DATE MONDAY 08/10/26 TUESDAY 08/11/26
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 BK BK OV BK BK OV BK BK SC SC SC SC SC
CLOUD COVER (%) 65 60 60 75 70 70 75 65 55 45 45 40 45 50
TEMPERATURE 61 64 64 59 56 54 55 57 61 64 64 59 55 53
MAX/MIN TEMP 65 54 65 53
WIND DIR W W W NW SE W SW W W W W N N NE
WIND (MPH) 3 3 2 2 1 1 1 2 3 4 3 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 10 10 10 10 5 10 10 5 0 0 0 0
PRECIP TYPE
6 HOUR QPF MM MM MM MM MM MM MM
6 HOUR SNOW MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.3 9.2 9.1 9.1 9.1 9.1 8.9 8.9 8.9 8.9 8.9 8.9 8.8 8.7
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 0 0 0 0 0
...THE KLONDIKE MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE KLONDIKE HIGHWAY AND TAIYA RIVER VALLEY...
DATE MONDAY 08/10/26 TUESDAY 08/11/26
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 BK SC BK BK BK BK BK SC SC SC BK OV OV
CLOUD COVER (%) 55 55 50 65 65 65 55 60 45 45 45 50 75 80
TEMPERATURE 66 67 62 57 54 53 53 58 62 64 60 55 52 51
MAX/MIN TEMP 68 52 64 51
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 9 10 9 5 4 3 3 6 9 13 13 5 4 3
WIND GUST (MPH)
PRECIP PROB (%) 20 30 30 20 30 20 30 20 20 20 10 5 0 0 0
PRECIP TYPE R R R R R R
6 HOUR QPF MM MM MM MM MM MM MM
6 HOUR SNOW MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.0 9.3 9.4 9.4 9.3 9.1 8.8 8.8 8.9 8.9 9.0 8.9 8.8 8.7
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 0 0 0 0 0
...NEAR SEA LEVEL AROUND SKAGWAY...
DATE MONDAY 08/10/26 TUESDAY 08/11/26
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 SC BK BK BK BK BK BK SC SC BK OV OV
CLOUD COVER (%) 50 50 45 55 70 60 55 55 50 50 50 55 70 80
TEMPERATURE 69 69 68 63 60 59 59 62 65 66 66 62 59 58
MAX/MIN TEMP 70 58 67 57
WIND DIR SW SW SW SW S S S SW SW SW SW S S NW
WIND (MPH) 9 11 8 2 1 1 1 4 8 13 13 1 1 1
WIND GUST (MPH)
PRECIP PROB (%) 10 30 30 20 20 20 20 20 10 10 5 0 0 0 0
PRECIP TYPE R R R R R
6 HOUR QPF MM MM MM MM MM MM MM
6 HOUR SNOW MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.0 9.3 9.4 9.4 9.4 9.2 8.8 8.7 8.9 8.9 8.9 8.8 8.7 8.6
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 0 0 0 0 0
...THE HAINES MOUNTAIN FORECAST COVERS THE MOUNTAINS (ABOVE 1000 FT)
ALONG THE CHILKAT RIVER VALLEY AND THE TAKSHANUK MOUNTAINS...
DATE MONDAY 08/10/26 TUESDAY 08/11/26
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 SC BK BK BK BK BK BK BK SC SC BK OV
CLOUD COVER (%) 50 45 45 60 60 60 60 60 55 50 45 50 65 70
TEMPERATURE 61 62 57 53 49 48 48 52 58 59 56 52 48 47
MAX/MIN TEMP 63 48 60 46
WIND DIR SW S S S S SE S SE SE S S S SW W
WIND (MPH) 4 3 2 2 1 2 1 3 4 4 4 2 1 1
WIND GUST (MPH)
PRECIP PROB (%) 10 20 30 20 20 20 20 10 5 5 5 0 0 0 0
PRECIP TYPE R R R R R
6 HOUR QPF MM MM MM MM MM MM MM
6 HOUR SNOW MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.0 9.2 9.4 9.3 9.2 9.1 8.8 8.8 8.9 9.0 8.9 8.8 8.7 8.5
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 0 0 0 0 0
...NEAR SEA LEVEL AROUND HAINES AND LOWER ELEVATIONS ALONG THE HAINES HIGHWAY...
DATE MONDAY 08/10/26 TUESDAY 08/11/26
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 SC BK BK BK BK BK BK SC SC SC BK OV
CLOUD COVER (%) 50 45 40 55 60 55 60 55 55 50 50 50 65 75
TEMPERATURE 69 70 64 59 56 54 55 60 66 67 63 58 55 54
MAX/MIN TEMP 71 54 68 53
WIND DIR E SE SE S S S S SE SE SE SE SE S W
WIND (MPH) 6 6 4 3 2 2 1 4 5 8 6 2 1 1
WIND GUST (MPH)
PRECIP PROB (%) 10 20 20 10 20 20 10 10 5 0 0 0 0 0 0
PRECIP TYPE R R R R
6 HOUR QPF MM MM MM MM MM MM MM
6 HOUR SNOW MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 9.0 9.2 9.3 9.3 9.3 9.1 8.9 8.8 8.8 8.9 8.9 8.8 8.7 8.6
SNOW RATIO (:1) 0 0 0 0 0 0 1 1 1 0 0 0 0 0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN