891
FWUS46 KSEW 122127
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
227 PM PDT THU JUN 12 2025
..HURRICANE RIDGE
DATE FRIDAY 06/13/25 SATURDAY 06/14/25
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 FW FW FW FW FW BK OV OV BK SC SC SC SC SC BK BK
CLOUD COVER (%) 30 20 15 15 25 20 60 75 75 70 35 25 35 35 35 60 55
TEMPERATURE 48 43 38 37 35 40 44 44 43 42 38 37 37 42 47 47 48
MIN/MAX TEMP 35 46 37 49
WIND DIR NW W W W W W N NW N NW W W SW NW N N NW
WIND (MPH) 10 10 5 4 3 4 8 6 6 8 4 4 3 4 8 6 8
WIND GUST (MPH)
PRECIP PROB (%) 20 10 5 10 5 5 5 10 5 5 0 0 0 0 0 0 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 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) 6.6 6.0 5.6 5.6 5.4 5.8 6.4 6.5 6.5 6.3 6.0 5.9 6.0 6.0 6.4 6.8 6.9
..MOUNT BAKER SKI AREA
DATE FRIDAY 06/13/25 SATURDAY 06/14/25
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 OV SC SC SC BK BK OV OV OV OV BK SC SC SC SC SC SC
CLOUD COVER (%) 70 50 35 40 65 65 80 80 70 80 55 45 40 40 50 50 45
TEMPERATURE 50 46 42 41 41 41 42 45 47 45 42 41 39 43 49 53 54
MIN/MAX TEMP 39 49 39 55
WIND DIR SW SW SW SW SW W W W W W W W NW W W W W
WIND (MPH) 11 9 3 3 3 5 9 9 8 6 3 2 2 3 6 9 10
WIND GUST (MPH)
PRECIP PROB (%) 20 10 20 20 40 20 20 40 10 10 5 5 5 5 20 20 5
PRECIP TYPE R R R R R R R R R
6 HOUR QPF 0.00 0.01 0.00 0.00 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) 7.2 6.7 6.4 6.3 6.2 6.1 6.4 6.7 6.8 6.6 6.4 6.2 6.2 6.2 6.7 7.2 7.3
..STEVENS PASS
DATE FRIDAY 06/13/25 SATURDAY 06/14/25
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 SC BK OV OV BK BK SC BK OV BK BK OV BK SC FW FW
CLOUD COVER (%) 20 50 70 70 75 65 60 45 55 75 65 65 70 55 30 20 15
TEMPERATURE 57 51 45 43 41 41 49 53 52 48 44 42 40 42 52 60 60
MIN/MAX TEMP 41 54 40 61
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 9 8 6 6 5 5 5 6 8 8 5 5 4 4 3 5 6
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 5 5 5 10 20 10 10 0 0 0 0 10 10 5
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 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) 7.2 7.2 6.8 6.6 6.1 6.2 6.5 6.7 6.8 6.6 6.3 6.2 6.2 6.3 6.9 7.6 7.9
..SNOQUALMIE PASS (3000 FEET)
DATE FRIDAY 06/13/25 SATURDAY 06/14/25
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 SC BK OV OV OV BK BK BK BK BK BK BK BK SC FW FW
CLOUD COVER (%) 15 40 65 70 75 75 55 60 60 60 65 65 65 55 30 25 15
TEMPERATURE 60 53 45 42 41 41 48 53 55 50 44 42 41 42 54 60 62
MIN/MAX TEMP 40 55 41 62
WIND DIR W W NW NW NW NW NW NW NW NW NW NW NW NW NW W NW
WIND (MPH) 8 5 3 3 3 3 4 6 6 4 3 2 2 2 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 10 10 10 10 10 10 10 5 5 0 0 5 5 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 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) 7.2 7.0 6.5 6.5 6.3 6.0 6.3 6.5 6.5 6.4 6.2 6.1 6.1 6.2 6.6 7.3 7.6
..WHITE PASS
DATE FRIDAY 06/13/25 SATURDAY 06/14/25
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 SC BK SC SC FW CL FW FW SC SC SC SC FW CL FW FW
CLOUD COVER (%) 10 45 55 45 40 20 5 5 20 40 45 40 40 20 5 10 10
TEMPERATURE 58 51 43 38 36 40 50 55 55 48 41 38 36 42 54 60 61
MIN/MAX TEMP 35 57 36 62
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 12 10 8 6 5 6 8 10 10 10 6 5 4 4 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 5 5 5 0 0 0 0 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 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) 7.7 7.3 6.7 6.1 5.7 6.1 6.6 7.0 7.0 6.8 6.4 6.0 5.8 6.1 6.8 7.8 8.4
..PARADISE (MOUNT RAINIER - 5420 FEET)
DATE FRIDAY 06/13/25 SATURDAY 06/14/25
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 SC SC SC SC FW SC SC SC SC SC SC SC FW FW FW FW
CLOUD COVER (%) 15 30 45 35 35 25 25 35 35 50 50 40 40 25 15 20 15
TEMPERATURE 51 45 39 36 34 37 43 46 47 42 38 36 35 39 47 51 53
MIN/MAX TEMP 34 48 35 53
WIND DIR W W W W W SW W W W W NW NW NW NW W W NW
WIND (MPH) 14 12 6 3 3 5 8 11 11 9 5 3 2 3 6 9 11
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 5 5 5 5 0 0 0 0 5 5 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 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) 7.6 7.2 6.6 6.1 5.8 6.3 6.9 7.1 7.1 6.8 6.3 5.9 5.7 6.2 7.1 7.5 7.8
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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