Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
384
FWUS46 KSEW 110934
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
234 AM PDT SAT OCT 11 2025
...HURRICANE RIDGE...
DATE SATURDAY 10/11/25 SUNDAY 10/12/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER BK OV OV OV BK BK BK OV BK OV OV OV OV OV OV OV BK
CLOUD COVER (%) 60 90 85 85 65 55 65 75 70 80 80 80 75 85 75 70 60
TEMPERATURE 37 37 39 40 40 36 36 35 34 32 35 37 33 31 31 32 31
MAX/MIN TEMP 42 32 38 30
WIND DIR S S SW SW W W W W SW SW W N NE NE NE NE NE
WIND (MPH) 8 6 3 2 4 8 10 9 9 8 4 3 3 6 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 30 80 80 70 30 20 10 20 50 50 70 70 70 70 40 40 10
PRECIP TYPE S S R R S S S S S S S S S S S
6 HOUR QPF 0.03 0.02 0.00 0.00 0.01 0.08 0.31 0.12
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.3 2.6 1.1
12 HOUR SNOW 0.0 0.0 0.4 3.7
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.3 5.6 6.0 6.0 5.6 5.1 4.9 4.6 4.0 3.9 3.7 3.7 3.3 3.3 3.0 2.8 2.7
...MOUNT BAKER SKI AREA...
DATE SATURDAY 10/11/25 SUNDAY 10/12/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 85 90 100 100 95 90 95 85 95 95 95 95 90 85 65 60 45
TEMPERATURE 40 39 37 38 38 38 38 38 36 34 33 34 33 32 32 31 30
MAX/MIN TEMP 40 32 36 29
WIND DIR S SW S S SW W W SW SW E NE NE NE NE NE NE NE
WIND (MPH) 6 6 5 4 3 4 5 4 4 4 4 4 4 10 16 17 18
WIND GUST (MPH)
PRECIP PROB (%) 20 50 100 100 90 40 20 60 90 90 90 90 80 80 40 40 10
PRECIP TYPE R R R R R R S R S S S S S S S S
6 HOUR QPF 0.12 0.19 0.08 0.06 0.29 0.33 0.12 0.01
6 HOUR SNOW 0.0 0.0 0.0 0.0 1.7 2.7 1.0 0.1
12 HOUR SNOW 0.0 0.0 4.4 1.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.7 5.5 5.6 5.7 5.7 5.2 5.1 4.5 3.8 3.5 3.2 3.2 3.2 2.9 2.5 2.0 1.6
...STEVENS PASS...
DATE SATURDAY 10/11/25 SUNDAY 10/12/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 95 90 85 85 90 90 95 95 100 100 95 95 95 95 85 85 70
TEMPERATURE 39 37 39 41 41 40 39 38 37 34 35 37 35 34 33 33 32
MAX/MIN TEMP 41 34 37 30
WIND DIR W W W W W W W W W SW SW SW SW E E E E
WIND (MPH) 6 6 6 5 5 5 8 6 6 5 4 3 2 3 5 8 10
WIND GUST (MPH)
PRECIP PROB (%) 50 50 30 80 80 80 80 60 100 100 90 90 90 90 80 80 50
PRECIP TYPE R R R R R R R S S S S S S S S S S
6 HOUR QPF 0.11 0.18 0.27 0.08 0.17 0.18 0.22 0.19
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.0 0.6 1.5
12 HOUR SNOW 0.0 0.0 0.1 2.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.5 5.4 5.5 5.7 5.7 5.7 5.2 4.7 4.5 4.3 4.1 4.0 3.8 3.5 3.2 2.9 2.5
...SNOQUALMIE PASS (3000 FEET)...
DATE SATURDAY 10/11/25 SUNDAY 10/12/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 95 90 90 90 95 90 95 95 95 95 95 95 95 95 85 85 65
TEMPERATURE 40 39 41 43 44 43 40 39 38 36 37 39 38 36 35 34 34
MAX/MIN TEMP 44 35 40 32
WIND DIR W W W W W W W W W SW SW SW SW E E E E
WIND (MPH) 3 4 5 5 4 5 5 4 3 4 4 3 2 1 3 4 5
WIND GUST (MPH)
PRECIP PROB (%) 60 70 40 80 90 80 60 50 90 90 90 90 90 90 80 80 50
PRECIP TYPE R R R R R R R S R R S S S S S S S
6 HOUR QPF 0.07 0.20 0.24 0.05 0.19 0.21 0.23 0.14
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.0 0.0 0.0 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.4 5.4 5.6 5.7 5.9 5.8 5.0 4.7 4.7 4.4 4.1 4.1 3.9 3.6 3.4 3.0 2.7
...WHITE PASS...
DATE SATURDAY 10/11/25 SUNDAY 10/12/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 90 90 80 80 85 90 85 90 95 90 95 95 95 95 90 90 80
TEMPERATURE 36 35 37 40 39 38 36 34 33 32 33 36 36 33 32 31 31
MAX/MIN TEMP 40 31 36 29
WIND DIR W W W W W W W W W W W W W SW E NE E
WIND (MPH) 6 6 9 8 6 8 10 10 10 9 8 5 2 1 2 5 8
WIND GUST (MPH)
PRECIP PROB (%) 60 50 20 70 60 60 30 40 80 80 90 90 90 90 80 80 70
PRECIP TYPE S S S R R R S S S S S S S S S S S
6 HOUR QPF 0.04 0.07 0.13 0.05 0.11 0.14 0.11 0.16
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.8 0.2 0.4 1.5
12 HOUR SNOW 0.0 0.0 1.0 1.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.4 5.4 5.6 5.8 5.8 5.8 5.0 4.6 4.5 4.3 4.3 4.1 4.0 3.9 3.6 3.3 3.0
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE SATURDAY 10/11/25 SUNDAY 10/12/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 90 75 85 95 95 80 85 90 90 95 95 95 95 90 90 75
TEMPERATURE 36 34 34 36 36 35 35 33 33 31 30 32 31 30 31 31 31
MAX/MIN TEMP 36 30 32 29
WIND DIR W W W W W W W W W W W W SW E E E E
WIND (MPH) 6 6 8 8 6 11 13 11 12 11 8 5 2 2 4 8 11
WIND GUST (MPH)
PRECIP PROB (%) 70 30 20 70 90 50 30 50 90 90 100 100 100 100 80 80 60
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.25 0.23 0.04 0.20 0.27 0.22 0.13
6 HOUR SNOW 0.0 0.0 0.0 0.3 1.9 2.8 2.3 1.3
12 HOUR SNOW 0.0 0.3 4.7 3.6
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.4 5.4 5.7 5.9 6.0 5.9 4.9 4.6 4.5 4.2 4.1 4.1 3.8 3.7 3.5 3.3 3.0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN