318
FWUS46 KSEW 130934
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
134 AM PST SAT DEC 13 2025
..HURRICANE RIDGE
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 SC FW BK BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 30 25 65 60 65 55 75 90 90 80 85 85 85 100 100 100
TEMPERATURE 36 36 39 43 41 39 37 38 36 37 36 37 38 38 38 40 41
MAX/MIN TEMP 45 36 39 38
WIND DIR SW SW SW S S S S S S SW SW SW S S S S S
WIND (MPH) 8 8 6 4 5 11 14 14 13 10 6 4 5 10 13 17 20
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 10 40 60 90 90 70 70 80 80 100 100 100
PRECIP TYPE R R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.12 0.03 0.05 0.08 0.52
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) 6.4 6.5 6.5 6.5 6.4 6.2 7.7 7.6 6.1 5.7 5.5 5.6 6.3 7.3 7.8 8.3 9.0
..MOUNT BAKER SKI AREA
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 SC SC BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 75 45 30 55 65 70 85 100 100 95 95 90 90 100 100 100
TEMPERATURE 38 37 37 40 40 40 39 38 36 37 36 37 38 38 38 39 40
MAX/MIN TEMP 42 35 39 37
WIND DIR S S S S S S S S S S S S S S S S S
WIND (MPH) 5 6 9 9 9 12 13 14 13 12 12 10 8 11 13 16 17
WIND GUST (MPH) 35
PRECIP PROB (%) 10 5 0 0 5 5 10 70 100 100 90 90 90 90 100 100 100
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.34 0.22 0.16 0.17 0.68
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) 6.6 6.1 6.2 6.4 6.4 6.2 5.9 6.2 6.2 5.7 5.6 5.6 5.9 6.2 6.6 6.8 7.6
..STEVENS PASS
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 SC FW CL BK BK FW SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 45 10 0 55 55 25 40 95 95 85 80 80 80 95 95 100
TEMPERATURE 36 35 37 44 43 39 37 38 37 37 38 39 40 38 37 39 40
MAX/MIN TEMP 45 36 40 37
WIND DIR W SW SW SW S S S SW SW SW SW W SW SW S S S
WIND (MPH) 2 2 2 2 3 3 3 4 5 4 4 4 4 3 3 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 10 90 90 70 70 60 60 90 90 100
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.03 0.12 0.05 0.03 0.29
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) 6.1 6.5 6.6 6.7 6.7 6.5 6.1 6.1 6.8 6.1 6.0 6.0 6.4 6.7 7.2 7.4 7.9
..SNOQUALMIE PASS (3000 FEET)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 SC FW CL SC SC FW SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 40 5 0 50 40 15 35 90 90 80 80 75 75 95 95 100
TEMPERATURE 38 36 41 48 46 42 40 39 39 39 40 43 44 42 40 41 41
MAX/MIN TEMP 50 38 45 40
WIND DIR SE SE SE SE SE SE SE S W SW SW W SW SE SE SE SE
WIND (MPH) 1 1 2 2 2 3 2 2 2 1 2 3 2 2 2 2 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 20 90 90 70 70 60 60 90 90 100
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.05 0.11 0.04 0.02 0.38
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) 6.2 6.6 6.7 6.8 6.8 6.5 6.1 6.2 7.0 6.6 6.1 6.3 6.5 7.1 7.4 7.6 8.3
..WHITE PASS
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 SC FW CL SC SC FW FW OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 40 5 0 30 45 10 10 80 80 70 70 80 75 80 80 100
TEMPERATURE 37 37 42 49 46 41 39 38 36 37 37 40 40 39 38 40 40
MAX/MIN TEMP 51 36 41 38
WIND DIR SW SW SW SW SW SW SW W W W W W SW SW SW SW SW
WIND (MPH) 4 4 4 3 3 5 6 9 10 9 6 5 5 5 6 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 70 70 50 50 30 30 70 70 100
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.05 0.03 0.00 0.13
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) 6.7 6.9 7.0 7.0 6.9 6.5 6.3 6.0 6.3 7.0 6.5 6.6 7.0 7.4 7.4 7.2 8.2
..PARADISE (MOUNT RAINIER - 5420 FEET)
DATE SATURDAY 12/13/25 SUNDAY 12/14/25
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 FW CL CL SC SC FW SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 40 20 5 0 40 50 25 25 90 90 75 80 80 80 90 90 100
TEMPERATURE 38 38 41 46 43 41 40 38 36 36 35 37 38 37 37 38 39
MAX/MIN TEMP 48 35 39 37
WIND DIR W W W W W W W W W SW W SW SW S S S S
WIND (MPH) 6 6 6 5 5 9 11 12 11 10 9 8 6 10 12 16 18
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 5 80 80 60 60 50 50 90 90 100
PRECIP TYPE R R S S S R R R R
6 HOUR QPF 0.00 0.00 0.00 0.02 0.24 0.12 0.02 0.39
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) 6.8 6.9 6.9 7.0 6.8 6.5 6.2 6.3 7.0 6.6 6.3 6.5 6.9 7.4 7.3 7.5 8.4
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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