Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
689
FWUS46 KSEW 030934
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
134 AM PST WED DEC 3 2025
...HURRICANE RIDGE...
DATE WEDNESDAY 12/03/25 THURSDAY 12/04/25
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 OV OV OV OV OV OV OV
CLOUD COVER (%) 95 95 90 85 85 75 90 95 95 95 90 90 90 85 80 80 100
TEMPERATURE 29 29 30 31 31 30 31 32 32 33 33 34 35 33 33 33 35
MAX/MIN TEMP 32 30 35 33
WIND DIR W W W W W W W W SW SW SW SW W W W SW SW
WIND (MPH) 3 3 2 2 1 3 4 4 4 5 5 2 2 4 4 8 10
WIND GUST (MPH)
PRECIP PROB (%) 10 40 10 10 20 20 30 60 90 90 70 70 50 50 70 70 100
PRECIP TYPE S S S S R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.11 0.23 0.12 0.07 0.11
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.1 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) 3.7 3.8 4.1 4.3 4.3 5.5 6.7 6.9 7.1 7.1 7.3 7.4 6.6 6.2 6.0 6.0 6.5
...MOUNT BAKER SKI AREA...
DATE WEDNESDAY 12/03/25 THURSDAY 12/04/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 85 75 85 80 85 95 90 100 100 95 95 85 85 85 85 95
TEMPERATURE 28 27 28 30 30 30 31 31 31 32 31 32 33 32 33 32 34
MAX/MIN TEMP 31 29 34 32
WIND DIR W SW W W W W SW S SW SW SW W W W W SW SW
WIND (MPH) 3 3 2 2 2 2 3 3 3 3 3 2 2 3 4 4 6
WIND GUST (MPH)
PRECIP PROB (%) 5 5 40 20 20 20 30 80 100 100 90 90 70 70 80 80 100
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.01 0.11 0.19 0.19 0.16 0.28
6 HOUR SNOW 0.0 0.1 0.1 0.8 1.3 1.2 0.4 1.1
12 HOUR SNOW 0.1 0.9 2.5 1.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.0 2.9 3.2 3.4 3.5 3.5 3.6 3.8 3.8 3.9 4.0 4.2 4.4 4.4 4.4 4.2 4.3
...STEVENS PASS...
DATE WEDNESDAY 12/03/25 THURSDAY 12/04/25
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 OV OV OV OV OV OV OV
CLOUD COVER (%) 75 80 80 70 75 80 85 90 90 90 90 90 85 85 85 90 95
TEMPERATURE 25 24 28 32 32 29 30 31 31 31 31 33 34 33 33 33 34
MAX/MIN TEMP 32 29 34 32
WIND DIR SW SW W W W SW SW W W W W W W W W W W
WIND (MPH) 2 2 2 3 4 4 4 5 5 5 5 5 5 4 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 10 10 5 30 80 80 90 90 60 60 70 70 90
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.17 0.19 0.33 0.36
6 HOUR SNOW 0.0 0.0 0.0 0.1 1.0 0.8 0.8 1.0
12 HOUR SNOW 0.0 0.1 1.8 1.8
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.1 3.1 3.5 3.6 3.5 3.5 3.7 3.8 3.9 4.1 4.1 4.3 4.6 4.9 5.0 4.8 4.9
...SNOQUALMIE PASS (3000 FEET)...
DATE WEDNESDAY 12/03/25 THURSDAY 12/04/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 80 75 70 75 90 85 90 90 95 95 85 85 90 85 95
TEMPERATURE 27 27 30 35 35 33 31 32 32 33 34 36 36 36 36 35 36
MAX/MIN TEMP 36 31 36 34
WIND DIR N N NW NW NW NW NW NW NW W W W W W W W SW
WIND (MPH) 1 1 1 2 1 1 1 1 1 1 2 3 2 1 1 1 2
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 10 10 10 10 20 80 80 90 90 70 70 80 80 100
PRECIP TYPE S S S S R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.01 0.14 0.31 0.45 0.46
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.3 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.1 3.1 3.5 3.7 3.6 3.6 3.8 3.9 4.1 4.7 4.5 4.8 5.2 5.5 5.4 5.2 5.4
...WHITE PASS...
DATE WEDNESDAY 12/03/25 THURSDAY 12/04/25
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 OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 85 80 80 55 60 75 75 85 85 90 90 80 85 85 85 95
TEMPERATURE 23 24 28 32 33 29 27 28 29 30 31 34 35 34 34 33 34
MAX/MIN TEMP 34 27 35 33
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 2 2 2 2 2 2 2 3 4 5 5 5 5 5 5 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 10 5 5 10 20 70 70 90 90 70 70 80 80 90
PRECIP TYPE S S S S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.07 0.26 0.30 0.39
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.2 0.2 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.4 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.3 3.5 3.8 4.0 3.9 3.8 4.0 4.5 4.8 5.2 5.1 5.1 5.4 5.8 5.8 5.6 5.5
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE WEDNESDAY 12/03/25 THURSDAY 12/04/25
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 OV OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 85 85 80 55 65 75 80 85 85 95 95 85 90 90 90 95
TEMPERATURE 26 26 28 31 31 27 28 29 30 31 31 32 33 33 33 32 34
MAX/MIN TEMP 32 27 34 31
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 2 2 2 2 2 2 2 3 3 4 4 5 4 4 5 6 9
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 10 10 10 10 20 80 80 100 100 80 80 90 90 100
PRECIP TYPE S S S S S S R R S R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.32 0.79 0.71 0.78
6 HOUR SNOW 0.0 0.0 0.0 0.0 1.0 2.1 1.1 1.1
12 HOUR SNOW 0.0 0.0 3.1 2.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 3.4 3.6 4.1 4.4 4.3 4.4 4.7 5.5 5.8 6.3 5.8 5.8 6.0 6.3 5.8 5.7 5.8
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN