Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
678
FWUS46 KSEW 041007
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
307 AM PDT FRI APR 4 2025
...HURRICANE RIDGE...
DATE FRIDAY 04/04/25 SATURDAY 04/05/25
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 BK SC BK BK BK BK OV BK BK BK OV OV OV
CLOUD COVER (%) 30 40 45 55 50 45 50 60 60 65 70 65 65 70 70 75 75
TEMPERATURE 29 31 39 43 43 38 36 36 35 37 43 47 46 41 39 39 38
MAX/MIN TEMP 44 35 49 38
WIND DIR SE SE E E SE S S S S S S S SW SW S S SW
WIND (MPH) 4 3 4 4 4 4 6 6 8 9 6 5 4 5 8 9 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 30 30 60
PRECIP TYPE 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 MM MM
SNOW LEVEL (KFT) 3.1 3.8 4.7 5.4 5.5 4.8 4.7 4.6 4.4 4.5 4.8 5.6 6.4 6.0 6.2 6.4 6.5
...MOUNT BAKER SKI AREA...
DATE FRIDAY 04/04/25 SATURDAY 04/05/25
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 SC SC SC SC SC SC SC SC OV OV BK SC BK BK
CLOUD COVER (%) 35 45 35 35 50 35 40 40 35 35 45 70 70 50 40 60 65
TEMPERATURE 31 33 43 46 47 41 37 37 35 38 46 49 49 43 42 41 41
MAX/MIN TEMP 48 35 52 39
WIND DIR E SE SW SW SW E E E SE SE S SW SW SW S S S
WIND (MPH) 5 4 2 4 4 3 5 5 5 5 4 6 6 4 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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 MM MM
SNOW LEVEL (KFT) 3.0 3.5 4.2 4.8 4.8 4.6 4.5 4.4 4.2 4.3 4.6 5.1 5.7 5.5 5.3 5.4 5.4
...STEVENS PASS...
DATE FRIDAY 04/04/25 SATURDAY 04/05/25
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 BK SC FW SC SC SC SC SC SC BK BK OV BK SC SC BK
CLOUD COVER (%) 25 55 25 25 40 25 35 40 40 35 55 65 75 55 40 45 55
TEMPERATURE 26 28 41 46 46 39 33 32 31 33 44 49 49 42 39 37 38
MAX/MIN TEMP 47 31 51 36
WIND DIR E E E E E E E E E E E E SW S SE SE SE
WIND (MPH) 3 3 4 5 5 4 5 5 4 4 5 4 3 2 2 2 2
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 MM MM
SNOW LEVEL (KFT) 2.8 3.6 4.3 4.8 4.8 4.3 3.9 3.6 3.4 4.1 4.7 5.4 5.7 5.6 5.7 5.5 5.4
...SNOQUALMIE PASS (3000 FEET)...
DATE FRIDAY 04/04/25 SATURDAY 04/05/25
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 FW FW FW SC SC SC SC SC BK BK BK SC SC BK BK
CLOUD COVER (%) 20 35 25 20 25 30 25 40 45 30 50 70 65 40 40 55 65
TEMPERATURE 29 31 44 50 51 43 37 36 34 36 47 54 54 46 42 40 41
MAX/MIN TEMP 52 34 56 40
WIND DIR E E SE SE SE SE SE SE SE SE SE SE SW SE SE SE SE
WIND (MPH) 4 5 6 6 6 6 10 10 10 9 8 4 2 1 2 2 2
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 MM MM
SNOW LEVEL (KFT) 3.2 3.5 4.3 4.7 4.7 4.4 4.1 3.9 3.7 4.1 4.5 5.1 5.8 5.9 6.0 5.9 6.0
...WHITE PASS...
DATE FRIDAY 04/04/25 SATURDAY 04/05/25
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 FW FW SC SC SC SC BK SC SC OV BK SC SC BK BK
CLOUD COVER (%) 20 30 15 15 30 35 35 35 55 30 50 70 65 45 40 50 65
TEMPERATURE 26 29 41 45 46 39 32 31 30 32 45 50 50 42 38 37 37
MAX/MIN TEMP 47 30 52 37
WIND DIR E E E E E E E E E E SE SW SW S S S S
WIND (MPH) 4 6 8 9 8 9 10 9 8 6 4 4 5 3 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 MM MM
SNOW LEVEL (KFT) 3.0 3.6 4.4 4.8 4.8 4.4 3.9 3.7 3.7 4.4 5.1 5.7 6.2 6.1 5.9 6.0 6.0
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE FRIDAY 04/04/25 SATURDAY 04/05/25
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 FW FW SC SC BK SC BK BK BK BK BK SC SC BK BK
CLOUD COVER (%) 10 30 25 20 30 35 60 40 60 55 60 65 65 40 50 60 60
TEMPERATURE 27 29 39 43 44 37 34 33 32 35 44 48 48 41 39 39 39
MAX/MIN TEMP 45 32 50 37
WIND DIR NE NE E E E E E E E NE S SW SW SW S S S
WIND (MPH) 6 5 5 6 5 6 9 8 6 4 4 4 3 3 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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 MM MM
SNOW LEVEL (KFT) 3.3 3.8 4.6 5.1 5.0 4.7 4.3 4.0 4.0 4.5 4.9 5.6 6.2 6.2 6.1 6.1 6.2
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN