Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
655
FWUS46 KSEW 061058
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
358 AM PDT SUN APR 6 2025
...HURRICANE RIDGE...
DATE SUNDAY 04/06/25 MONDAY 04/07/25
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 BK OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 65 85 85 100 90 80 65 85 85 100 100 95 95 90 90 90
TEMPERATURE 38 38 39 40 39 36 34 32 32 31 34 35 33 31 29 29 28
MAX/MIN TEMP 42 31 36 28
WIND DIR S S S S S S S S S S S S SW SW SW S SW
WIND (MPH) 10 9 8 6 8 6 6 8 8 8 9 9 9 6 5 5 6
WIND GUST (MPH)
PRECIP PROB (%) 50 90 90 80 100 70 60 30 80 80 100 100 90 90 90 90 80
PRECIP TYPE R R R R R R R S S S S S S S S S S
6 HOUR QPF 0.12 0.21 0.19 0.02 0.06 0.20 0.07 0.09
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.4 0.8 0.6 0.8
12 HOUR SNOW 0.0 0.0 1.2 1.4
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.0 7.7 7.2 6.4 5.6 5.0 4.5 4.3 4.1 4.1 4.2 3.9 3.5 3.2 3.4 3.4
...MOUNT BAKER SKI AREA...
DATE SUNDAY 04/06/25 MONDAY 04/07/25
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 SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 85 80 90 95 90 95 95 90 90 100 100 95 95 95 95 90
TEMPERATURE 41 42 43 45 43 41 40 38 36 36 37 38 37 34 33 32 32
MAX/MIN TEMP 48 36 40 32
WIND DIR S S S S S S S S S S S S S SW SW S S
WIND (MPH) 8 9 8 8 8 6 5 6 6 5 9 11 11 6 6 5 6
WIND GUST (MPH)
PRECIP PROB (%) 5 60 60 80 90 90 90 90 90 90 100 100 100 100 90 90 80
PRECIP TYPE R R R R R R R S S S S S S S S S
6 HOUR QPF 0.06 0.21 0.58 0.51 0.14 0.28 0.38 0.23
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 1.4 2.3
12 HOUR SNOW 0.0 0.0 0.0 3.7
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 7.7 7.6 7.6 7.4 7.1 6.9 6.3 5.2 4.6 4.4 4.4 4.5 4.6 4.0 3.5 3.3 3.2
...STEVENS PASS...
DATE SUNDAY 04/06/25 MONDAY 04/07/25
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 SC OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 70 65 85 90 90 100 90 90 85 95 95 85 85 85 85 80
TEMPERATURE 38 39 45 49 46 42 41 39 38 37 39 40 39 35 34 33 31
MAX/MIN TEMP 52 36 42 31
WIND DIR SE E E E E SE S SW SW SW SW SW SW W W W W
WIND (MPH) 3 3 5 5 3 3 2 3 4 3 2 3 6 6 6 4 2
WIND GUST (MPH)
PRECIP PROB (%) 5 10 20 40 60 90 100 70 80 80 90 90 80 80 60 60 70
PRECIP TYPE R R R R R R S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.19 0.30 0.05 0.15 0.20 0.09
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.7
12 HOUR SNOW 0.0 0.0 0.0 1.1
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 7.7 7.6 7.6 7.4 7.3 7.3 6.6 5.5 4.8 4.8 4.9 4.9 5.0 4.2 3.6 3.4 3.4
...SNOQUALMIE PASS (3000 FEET)...
DATE SUNDAY 04/06/25 MONDAY 04/07/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 50 80 70 80 85 95 100 90 90 90 95 95 95 95 85 85 90
TEMPERATURE 40 41 48 52 49 44 43 41 39 38 41 43 41 37 35 34 33
MAX/MIN TEMP 55 38 45 33
WIND DIR E E SE SE SE SE S SW SW SW S SW SW W SW SW SW
WIND (MPH) 3 3 5 6 4 4 2 2 3 2 2 4 8 5 3 2 2
WIND GUST (MPH)
PRECIP PROB (%) 5 20 20 80 90 90 100 60 80 80 100 100 90 90 80 80 80
PRECIP TYPE R R R R R R R S S R R R S S S S
6 HOUR QPF 0.00 0.06 0.36 0.33 0.07 0.22 0.25 0.16
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 MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 7.9 7.8 7.8 7.5 7.5 7.3 6.4 5.5 4.8 4.7 4.7 4.9 4.8 4.0 3.4 3.4 3.4
...WHITE PASS...
DATE SUNDAY 04/06/25 MONDAY 04/07/25
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 SC BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 60 65 80 90 100 95 90 85 80 95 95 90 90 80 80 80
TEMPERATURE 37 39 47 49 46 41 39 38 36 35 38 39 37 33 32 31 31
MAX/MIN TEMP 52 35 40 31
WIND DIR S S SE SE S SW SW W W SW SW SW W W W W SW
WIND (MPH) 4 2 4 5 4 4 6 6 8 8 9 12 13 12 10 8 8
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 70 90 100 90 50 70 70 90 90 80 80 70 70 70
PRECIP TYPE R R R R R R S S S S S S S S S
6 HOUR QPF 0.01 0.10 0.26 0.18 0.12 0.17 0.19 0.12
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.3
12 HOUR SNOW 0.0 0.0 0.0 2.3
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.0 7.9 7.5 7.6 7.7 7.5 6.5 5.6 5.0 5.0 4.9 4.9 4.6 4.1 3.5 3.5 3.5
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE SUNDAY 04/06/25 MONDAY 04/07/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 75 80 85 90 100 95 90 90 90 100 100 95 95 85 85 90
TEMPERATURE 40 40 43 44 42 39 37 35 34 33 34 34 33 31 30 29 28
MAX/MIN TEMP 48 32 36 28
WIND DIR W W W W W W W W W SW SW SW SW SW SW SW SW
WIND (MPH) 5 5 4 4 6 4 6 8 8 6 9 11 13 11 9 8 6
WIND GUST (MPH)
PRECIP PROB (%) 5 20 30 80 90 100 100 80 90 90 100 100 90 90 80 80 90
PRECIP TYPE R R R R R R R S S S S S S S S S
6 HOUR QPF 0.08 0.40 0.71 0.36 0.31 0.54 0.36 0.34
6 HOUR SNOW 0.0 0.0 0.0 0.5 2.8 4.9 3.7 4.0
12 HOUR SNOW 0.0 0.5 7.7 7.7
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.0 7.8 7.7 7.5 7.5 7.2 6.3 5.5 5.0 4.8 4.7 4.7 4.6 4.0 3.5 3.5 3.5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN