Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
681
FWUS46 KSEW 152220
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
320 PM PDT SUN JUN 15 2025
...HURRICANE RIDGE...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 BK BK SC SC SC SC FW FW FW SC SC BK BK
CLOUD COVER (%) 35 20 10 20 55 65 50 40 35 35 15 15 25 45 50 55 60
TEMPERATURE 51 50 45 44 42 47 51 52 53 49 43 42 40 46 50 52 50
MIN/MAX TEMP 41 54 40 54
WIND DIR N SW S S S SW NW NW W W SW SW SW SW NW N NW
WIND (MPH) 6 3 4 4 5 4 6 8 8 6 3 3 3 2 5 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 0 0 5 5 20 20 40
PRECIP TYPE R R 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) 7.7 7.4 6.9 6.6 6.3 6.0 6.9 7.4 7.5 7.4 7.4 7.2 7.2 7.4 7.8 8.3 8.5
...MOUNT BAKER SKI AREA...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 SC SC SC SC BK FW FW SC FW FW FW SC SC SC
CLOUD COVER (%) 25 15 15 35 40 30 45 60 20 25 25 15 20 25 40 50 45
TEMPERATURE 59 54 48 47 44 49 54 56 57 51 45 43 41 47 53 56 56
MIN/MAX TEMP 44 58 41 58
WIND DIR W NW S S S SW SW W W W SW S S W W W W
WIND (MPH) 8 4 3 3 2 3 9 11 10 6 2 2 2 3 8 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10 10 10
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) 7.3 7.1 7.0 7.2 7.3 6.9 7.3 7.6 7.6 7.1 6.2 6.1 6.6 6.9 7.5 8.0 8.3
...STEVENS PASS...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 SC SC BK FW SC SC SC SC SC SC SC SC
CLOUD COVER (%) 10 40 45 40 40 45 50 50 15 30 35 30 30 25 30 30 25
TEMPERATURE 66 58 50 49 46 48 58 63 63 56 46 43 41 45 56 62 61
MIN/MAX TEMP 45 64 41 63
WIND DIR W SW SW S SW W W W W W W W W W W W W
WIND (MPH) 5 4 2 2 2 3 5 6 8 8 5 5 4 4 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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) 8.5 8.5 8.5 8.4 8.1 7.7 7.4 7.3 7.2 7.0 6.6 6.9 7.0 7.3 7.8 8.2 8.5
...SNOQUALMIE PASS (3000 FEET)...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 SC SC SC FW SC FW FW FW SC SC FW FW
CLOUD COVER (%) 10 40 50 30 40 40 30 45 20 30 20 20 20 25 25 20 20
TEMPERATURE 67 60 49 47 44 47 60 63 64 57 47 42 40 45 58 63 64
MIN/MAX TEMP 44 64 40 65
WIND DIR NW NW N N N NW NW W NW W W NW NW W W W W
WIND (MPH) 4 3 1 1 1 2 4 6 6 4 2 1 1 2 4 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 10
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) 8.6 8.8 8.6 8.2 7.8 7.2 6.9 6.9 6.9 6.8 6.6 6.6 6.7 7.1 7.6 8.0 8.5
...WHITE PASS...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 BK SC SC BK FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 10 30 35 45 50 40 35 55 10 25 15 20 15 20 20 15 15
TEMPERATURE 66 60 49 44 42 48 57 61 61 55 44 39 37 45 55 61 62
MIN/MAX TEMP 42 62 37 63
WIND DIR W W SW SW W W W W W W W W W W W W W
WIND (MPH) 5 4 2 2 2 4 8 10 10 10 6 5 4 5 8 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 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) 9.1 9.0 8.0 7.5 7.0 6.9 7.3 7.5 7.4 7.1 7.0 6.7 6.7 7.1 7.7 8.5 8.9
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 BK BK BK SC FW SC FW FW FW SC SC FW FW
CLOUD COVER (%) 15 35 50 50 60 50 60 45 15 35 25 20 20 25 25 20 20
TEMPERATURE 57 52 48 46 43 45 50 53 54 48 41 39 37 42 48 54 54
MIN/MAX TEMP 42 55 37 56
WIND DIR W NW NW W W W SW W W W NW W W W W W W
WIND (MPH) 8 5 2 2 2 2 8 11 12 9 3 2 2 3 8 10 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 10
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) 8.5 8.5 7.9 7.3 7.0 7.1 7.5 7.5 7.4 7.3 6.9 6.8 6.7 7.0 7.8 8.4 8.9
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN