Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
581
FWUS46 KSEW 092134
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
134 PM PST SUN NOV 9 2025
...HURRICANE RIDGE...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV BK BK BK OV BK BK BK BK BK BK BK OV
CLOUD COVER (%) 70 80 85 90 90 55 55 60 75 55 50 50 50 65 65 65 75
TEMPERATURE 46 43 44 43 41 39 39 39 34 33 31 32 31 32 35 37 34
MIN/MAX TEMP 38 42 30 38
WIND DIR S S S SW S SW SW SW SW SW SW SW SW SW N N N
WIND (MPH) 5 10 8 6 6 5 4 5 6 8 8 5 4 4 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 10 40 60 70 50 30 40 20 30 30 30 30 10 10 5 5 10
PRECIP TYPE R R R R R S S S S S S
6 HOUR QPF 0.02 0.09 0.03 0.02 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) 9.0 10.0 10.0 9.6 7.4 6.0 6.0 5.4 4.5 3.8 3.6 3.7 4.1 4.4 4.9 5.2 5.3
...MOUNT BAKER SKI AREA...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUD COVER (%) 55 75 80 95 95 85 75 85 90 90 75 70 70 80 65 70 75
TEMPERATURE 47 46 45 43 42 42 41 40 38 37 35 34 34 33 35 38 36
MIN/MAX TEMP 40 42 33 39
WIND DIR S S S S SW S SW SW SW SW SW SW SW S S N N
WIND (MPH) 9 13 13 8 6 6 6 6 6 8 8 5 4 3 3 2 1
WIND GUST (MPH)
PRECIP PROB (%) 5 20 40 100 90 40 60 70 80 80 50 50 30 30 10 10 10
PRECIP TYPE R R R R R R R S S S S S S
6 HOUR QPF 0.01 0.29 0.30 0.04 0.03 0.01 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) 8.2 8.6 9.7 9.5 7.7 6.6 6.2 6.2 5.6 4.5 3.8 3.4 3.5 3.6 4.0 4.5 4.8
...STEVENS PASS...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC OV
CLOUD COVER (%) 75 85 85 75 90 90 80 75 85 85 85 80 75 70 60 45 70
TEMPERATURE 42 38 39 40 39 39 41 42 40 38 36 35 33 32 36 42 40
MIN/MAX TEMP 37 43 32 42
WIND DIR E SE S SW SW SW W W W W W W W W NW W E
WIND (MPH) 4 4 3 4 5 5 5 5 5 6 8 6 5 3 2 1 2
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 30 70 70 70 50 70 70 30 30 10 10 0 0 5
PRECIP TYPE R R R R R R S S S
6 HOUR QPF 0.00 0.01 0.22 0.16 0.04 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) 8.7 8.3 8.1 9.4 9.5 8.8 7.0 6.3 5.9 5.1 4.4 4.0 3.8 3.8 4.4 5.3 5.5
...SNOQUALMIE PASS (3000 FEET)...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER BK OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC BK
CLOUD COVER (%) 65 75 80 75 90 90 85 85 85 90 85 75 70 50 45 30 60
TEMPERATURE 47 42 41 41 41 41 44 45 44 41 39 37 34 32 38 46 44
MIN/MAX TEMP 40 46 32 46
WIND DIR SE E SE N S SW W W W W W W W NW NW NW E
WIND (MPH) 4 3 2 0 1 2 3 4 3 3 3 2 1 1 1 1 1
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 30 70 70 80 50 70 70 30 30 10 10 0 0 5
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.01 0.18 0.13 0.05 0.01 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) 8.7 8.4 8.2 9.3 9.5 9.2 7.3 6.2 5.8 5.0 4.3 3.9 3.7 3.8 4.5 5.3 5.5
...WHITE PASS...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER BK BK OV OV BK OV OV OV OV OV BK BK SC SC FW SC SC
CLOUD COVER (%) 60 65 70 70 55 80 80 80 75 75 65 60 50 45 20 25 40
TEMPERATURE 47 43 42 41 41 40 42 43 41 37 35 34 31 29 38 45 42
MIN/MAX TEMP 39 45 29 45
WIND DIR S SW SW W W W W W W W W W W W W SW SE
WIND (MPH) 3 2 4 4 5 5 5 5 5 5 6 5 4 2 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 20 40 70 20 50 50 20 20 5 5 0 0 5
PRECIP TYPE R R R R R R S S
6 HOUR QPF 0.00 0.00 0.06 0.19 0.01 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) 9.0 8.7 8.4 8.4 9.2 9.5 9.1 7.1 6.1 5.6 4.9 4.3 4.0 4.0 5.5 5.9 6.1
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE MONDAY 11/10/25 TUESDAY 11/11/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC BK OV OV OV OV OV BK OV OV BK BK SC SC FW SC SC
CLOUD COVER (%) 50 65 75 75 85 80 90 60 75 75 65 55 45 30 25 30 50
TEMPERATURE 48 45 45 44 42 42 40 40 36 35 34 33 31 31 36 40 37
MIN/MAX TEMP 39 43 29 41
WIND DIR W W W W W W W W W W W W W N NW W SW
WIND (MPH) 4 6 6 5 5 5 6 6 6 8 8 5 3 2 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 40 60 80 30 60 60 30 30 5 5 0 0 5
PRECIP TYPE R R R R R S S S S
6 HOUR QPF 0.00 0.00 0.23 0.21 0.02 0.01 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) 8.8 8.5 8.2 8.9 9.5 9.6 8.5 6.7 5.7 5.2 4.6 4.5 4.2 4.5 5.4 5.9 6.1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN