371
FWUS46 KSEW 280101
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
601 PM PDT SUN APR 27 2025
..HURRICANE RIDGE
DATE MONDAY 04/28/25 TUESDAY 04/29/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW BK BK OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 25 15 15 50 60 75 90 95 95 95 95 80 70 55 55 30
TEMPERATURE 39 35 34 34 36 40 39 40 38 37 37 37 37 41 44 42
MIN/MAX TEMP 33 41 36 44
WIND DIR W W SW SW W W W SW SW SW SW SW W W W NW
WIND (MPH) 9 9 8 8 5 8 5 5 6 8 8 6 6 9 11 11
WIND GUST (MPH)
PRECIP PROB (%) 5 0 5 5 20 30 70 100 100 90 90 50 50 40 40 10
PRECIP TYPE S R R R R R R R S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.05 0.08 0.01 0.01
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) 5.6 5.6 5.6 5.2 4.9 5.7 6.8 6.9 7.0 7.0 6.7 5.8 5.3 5.1 5.5 5.5
..MOUNT BAKER SKI AREA
DATE MONDAY 04/28/25 TUESDAY 04/29/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC BK OV OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 40 25 25 55 85 90 85 95 95 100 100 100 100 90 90 60
TEMPERATURE 42 38 36 36 37 39 39 40 39 38 38 37 38 39 41 42
MIN/MAX TEMP 35 41 37 43
WIND DIR W SW S SW S S S S SW SW SW SW SW SW SW W
WIND (MPH) 6 3 3 3 5 11 11 9 8 5 5 4 5 8 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 20 30 50 90 90 100 100 100 100 80 80 20
PRECIP TYPE R R R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.03 0.08 0.15 0.11 0.06
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) 5.6 5.4 5.3 5.1 5.2 5.3 5.2 5.4 5.5 5.6 5.5 5.3 5.1 5.2 5.4 5.5
..STEVENS PASS
DATE MONDAY 04/28/25 TUESDAY 04/29/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK OV OV OV BK OV OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 60 55 70 75 75 70 75 85 90 90 90 90 85 80 65 55
TEMPERATURE 41 39 38 38 38 43 45 45 41 39 38 38 38 41 44 44
MIN/MAX TEMP 37 46 37 45
WIND DIR W W W W W W W W W W W W W W W W
WIND (MPH) 9 6 6 6 6 8 9 9 8 6 6 5 5 6 8 8
WIND GUST (MPH)
PRECIP PROB (%) 0 5 0 5 5 10 20 40 40 80 80 80 80 40 40 20
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.14 0.11 0.01
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) 5.5 5.3 5.1 4.9 5.0 5.4 5.6 5.7 5.8 5.7 5.5 5.4 5.4 5.4 5.7 5.8
..SNOQUALMIE PASS (3000 FEET)
DATE MONDAY 04/28/25 TUESDAY 04/29/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK OV BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 65 70 65 70 70 75 80 85 90 90 90 90 80 75 70
TEMPERATURE 44 40 39 38 38 43 46 47 42 39 39 39 39 42 45 45
MIN/MAX TEMP 37 48 38 47
WIND DIR NW NW NW NW NW NW W W W W W W W W W W
WIND (MPH) 5 4 3 3 3 5 6 5 4 3 3 2 3 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 5 5 10 20 50 50 90 90 90 90 50 50 40
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.00 0.01 0.16 0.17 0.04
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) 5.5 5.3 5.1 4.9 4.9 5.2 5.4 5.8 6.3 6.2 5.9 5.8 5.6 5.5 5.7 5.9
..WHITE PASS
DATE MONDAY 04/28/25 TUESDAY 04/29/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK BK BK BK BK SC BK OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 55 65 70 65 50 45 65 80 85 85 85 90 85 75 65 45
TEMPERATURE 40 37 36 34 35 43 47 47 41 38 38 37 38 40 44 45
MIN/MAX TEMP 33 48 37 45
WIND DIR W W W W W W W W W W W W W W W W
WIND (MPH) 14 11 10 10 10 11 12 12 11 11 11 10 10 11 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 10 20 20 70 70 80 80 40 40 20
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.08 0.06 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) 5.7 5.3 4.9 4.5 5.1 5.7 6.1 6.8 7.1 7.0 6.7 6.0 5.9 5.9 6.1 6.1
..PARADISE (MOUNT RAINIER - 5420 FEET)
DATE MONDAY 04/28/25 TUESDAY 04/29/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC SC SC SC BK OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 45 45 45 40 50 50 70 80 80 90 90 90 90 75 70 55
TEMPERATURE 38 34 33 32 34 38 42 43 39 37 37 36 36 38 39 41
MIN/MAX TEMP 32 44 35 41
WIND DIR W NW NW W SW SW W W W W W W W W W W
WIND (MPH) 10 6 5 5 5 10 12 12 9 6 6 6 8 9 11 12
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 5 5 10 20 40 40 80 80 90 90 50 50 30
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.17 0.17 0.02
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) 5.6 5.3 5.0 4.8 5.5 6.1 6.6 7.3 7.4 7.2 6.8 6.3 6.1 5.9 5.9 6.0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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