Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
394
FWUS46 KSEW 161105
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
405 AM PDT MON JUN 16 2025
...HURRICANE RIDGE...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 BK BK FW SC SC FW FW FW SC BK BK OV OV OV OV OV
CLOUD COVER (%) 55 70 55 20 25 35 15 10 20 30 55 65 70 70 75 75 70
TEMPERATURE 42 47 51 53 53 49 43 42 41 46 50 51 50 47 44 42 42
MAX/MIN TEMP 54 40 52 42
WIND DIR S SW NW N NW W W S S SW N N W S S S S
WIND (MPH) 8 5 5 5 4 3 1 5 5 3 4 3 2 2 9 6 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 5 5 5 5 30 30 60 60 60 60 60
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 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) 6.4 6.1 6.9 7.4 7.7 7.7 7.9 8.0 7.9 7.7 7.7 8.2 8.5 8.3 7.9 7.3 6.6
...MOUNT BAKER SKI AREA...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 FW SC BK OV SC SC SC FW FW FW FW SC BK SC BK OV OV
CLOUD COVER (%) 20 40 60 70 40 35 30 10 10 20 25 50 50 45 70 70 95
TEMPERATURE 45 49 55 57 58 52 46 43 42 46 52 55 55 50 46 46 46
MAX/MIN TEMP 59 41 57 44
WIND DIR S S SW W W W W SW SW NW W W W W S S S
WIND (MPH) 4 4 5 6 5 5 1 2 4 3 5 6 6 2 6 8 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 5 5 10 10 20 20 50 50 90
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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) 7.2 7.0 7.3 7.6 7.5 7.3 6.6 6.6 6.8 7.1 7.4 8.0 8.3 8.4 8.3 8.0 7.4
...STEVENS PASS...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 SC SC OV BK SC SC SC SC FW FW SC FW FW BK BK BK
CLOUD COVER (%) 30 35 45 70 50 30 40 35 40 20 15 25 20 25 50 50 65
TEMPERATURE 46 49 59 64 63 56 47 43 41 45 56 61 62 55 48 46 45
MAX/MIN TEMP 64 40 63 44
WIND DIR SW W W W W W SW SW SW W W W W W SW W W
WIND (MPH) 5 8 9 11 10 9 5 5 5 5 9 9 10 6 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 30 30 50
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) 8.1 7.7 7.5 7.3 7.2 7.0 7.0 7.1 7.5 8.0 8.0 8.1 8.4 8.5 8.4 7.9 7.4
...SNOQUALMIE PASS (3000 FEET)...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 SC SC BK SC FW FW FW FW FW FW FW SC SC BK BK OV
CLOUD COVER (%) 30 40 35 60 40 15 25 25 15 20 20 20 35 35 60 60 75
TEMPERATURE 44 49 59 64 65 58 47 42 40 45 57 64 65 57 49 47 46
MAX/MIN TEMP 65 39 65 45
WIND DIR N NW NW W NW NW W N N NW W W W W NW NW W
WIND (MPH) 5 8 8 8 9 8 5 5 5 4 6 8 8 6 5 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 40 40 60
PRECIP TYPE R R 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 7.3 6.9 7.0 7.0 6.8 6.7 7.3 8.0 8.1 8.0 8.1 8.4 8.6 8.3 7.9 7.3
...WHITE PASS...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 SC SC BK SC FW FW FW FW FW FW FW FW FW SC SC BK
CLOUD COVER (%) 40 35 40 55 45 20 20 20 15 15 15 10 20 20 50 50 65
TEMPERATURE 42 49 58 61 62 56 44 39 37 45 55 61 62 55 47 44 43
MAX/MIN TEMP 63 37 63 43
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 5 10 10 10 11 10 9 8 6 6 8 9 10 9 9 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 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) 7.0 6.9 7.4 7.7 7.6 7.1 7.5 7.7 7.6 7.8 7.9 8.2 8.7 8.9 8.7 8.2 7.6
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE MONDAY 06/16/25 TUESDAY 06/17/25
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 BK BK BK SC SC FW FW FW FW FW FW SC SC BK BK BK
CLOUD COVER (%) 55 50 55 60 25 30 25 15 20 15 20 15 35 35 55 55 70
TEMPERATURE 43 45 50 54 55 49 42 39 38 43 49 53 54 48 44 44 43
MAX/MIN TEMP 56 38 55 42
WIND DIR W W W W W E W NW NW W W W W W W W W
WIND (MPH) 8 8 10 11 10 2 3 5 3 3 10 11 10 6 11 16 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 30 30 50
PRECIP TYPE R R 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) 7.0 7.0 7.4 7.5 7.4 7.1 7.3 7.6 7.5 7.8 7.9 8.3 8.7 8.9 8.5 8.0 7.4
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN