798
FWUS46 KSEW 120934
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
134 AM PST FRI DEC 12 2025
..HURRICANE RIDGE
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
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 OV OV OV OV OV OV OV BK OV SC SC BK OV BK OV OV OV
CLOUD COVER (%) 85 75 70 85 85 80 75 65 70 40 45 55 75 65 85 85 95
TEMPERATURE 38 39 38 39 38 37 36 36 36 35 38 42 40 38 38 38 38
MAX/MIN TEMP 40 34 43 36
WIND DIR SW SW SW SW SW SW SW S SW S S S S SW SW SW SW
WIND (MPH) 4 6 6 4 4 6 8 8 8 8 8 4 5 11 12 13 13
WIND GUST (MPH)
PRECIP PROB (%) 60 20 50 40 30 10 20 5 10 10 10 10 20 20 80 80 90
PRECIP TYPE R R R R R R R R R R R
6 HOUR QPF 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.07
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.3 6.7 6.5 6.4 6.3 6.4 6.6 6.7 6.3 6.1 6.4 6.5 6.3 6.2 6.5 6.6 6.6
..MOUNT BAKER SKI AREA
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
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 OV OV OV OV OV OV OV OV OV OV BK SC BK OV OV OV OV
CLOUD COVER (%) 80 90 80 95 95 90 95 90 85 75 60 35 60 75 80 80 100
TEMPERATURE 35 37 37 37 37 38 38 38 38 36 37 39 39 39 40 39 38
MAX/MIN TEMP 39 36 41 35
WIND DIR S S SW SW SW SW S S S S S S S S S S S
WIND (MPH) 4 4 6 8 9 9 6 5 5 6 9 9 9 13 12 13 13
WIND GUST (MPH)
PRECIP PROB (%) 70 80 70 90 90 60 70 30 40 40 10 10 20 20 70 70 100
PRECIP TYPE R R R R R R R R R R R R R R R
6 HOUR QPF 0.08 0.07 0.04 0.02 0.00 0.00 0.00 0.09
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.0 7.0 6.6 6.4 6.4 6.4 6.8 7.4 7.1 6.5 5.9 6.0 6.1 6.1 6.0 5.8 5.5
..STEVENS PASS
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
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 OV OV OV OV OV OV OV OV OV SC SC FW BK BK OV BK OV
CLOUD COVER (%) 90 85 80 75 80 85 85 80 75 45 35 20 50 60 70 60 90
TEMPERATURE 38 39 39 40 40 39 39 38 37 35 37 43 42 39 38 38 38
MAX/MIN TEMP 40 35 44 36
WIND DIR W W W W W W W W SW SW SW SW S S S SW W
WIND (MPH) 5 5 5 8 8 9 8 5 3 2 2 2 3 3 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 80 60 70 60 40 30 20 5 5 5 0 0 5 5 30 30 90
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.17 0.07 0.05 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.5 7.2 6.9 6.5 6.4 6.3 6.3 6.2 6.0 6.0 6.0 6.4 6.5 6.4 6.2 5.9 5.8
..SNOQUALMIE PASS (3000 FEET)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
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 OV OV OV OV OV OV OV OV BK SC FW FW SC BK BK BK OV
CLOUD COVER (%) 85 85 80 75 75 80 80 70 60 35 25 15 45 50 65 55 90
TEMPERATURE 41 42 43 43 43 42 42 41 38 36 41 48 46 42 40 40 40
MAX/MIN TEMP 45 36 50 38
WIND DIR W W W W W W W W W E SE S SE SE SE SE SW
WIND (MPH) 2 2 3 5 5 4 3 2 1 1 2 2 2 3 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 70 50 50 40 30 30 20 0 5 5 0 0 5 5 30 30 90
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.13 0.09 0.05 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.5 7.2 6.8 6.6 6.4 6.3 6.3 6.1 6.0 6.0 6.2 6.6 6.6 6.5 6.3 5.9 6.0
..WHITE PASS
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
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 OV OV BK BK BK BK SC SC SC SC FW FW SC SC BK SC OV
CLOUD COVER (%) 75 75 55 55 55 55 50 45 45 45 15 5 30 45 55 35 80
TEMPERATURE 41 40 40 42 41 39 38 37 36 36 41 48 45 41 40 39 38
MAX/MIN TEMP 43 35 50 37
WIND DIR W W W W W W W W W W SW W SW SW SW SW SW
WIND (MPH) 6 6 8 8 8 9 8 6 4 4 4 4 3 5 6 9 10
WIND GUST (MPH)
PRECIP PROB (%) 30 10 5 5 5 0 0 0 0 0 0 0 0 0 10 10 70
PRECIP TYPE R R
6 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 7.0 6.7 6.6 6.5 6.4 6.2 6.1 6.2 6.4 6.6 6.9 6.9 6.5 6.3 5.8 5.8
..PARADISE (MOUNT RAINIER - 5420 FEET)
DATE FRIDAY 12/12/25 SATURDAY 12/13/25
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 OV BK SC SC SC SC SC SC SC SC FW FW SC BK BK SC OV
CLOUD COVER (%) 70 65 50 40 45 45 40 45 45 30 15 10 35 55 55 50 90
TEMPERATURE 40 39 39 40 39 38 38 38 38 37 40 45 43 40 41 39 38
MAX/MIN TEMP 41 36 47 36
WIND DIR W W W W W W W W W W W SW SW SW SW SW SW
WIND (MPH) 9 6 8 9 9 10 9 6 5 5 6 5 6 10 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 40 20 20 20 0 0 0 0 0 0 0 0 5 5 20 20 80
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.4 6.9 6.7 6.6 6.5 6.3 6.2 6.1 6.1 6.4 6.6 6.8 6.8 6.5 6.3 5.9 5.9
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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