Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
772
FWUS46 KSEW 092149
AVGSEW
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE SEATTLE WA
249 PM PDT SAT AUG 9 2025
...HURRICANE RIDGE...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 CL CL FW FW FW CL CL CL CL CL CL CL CL CL FW FW
CLOUD COVER (%) 20 5 0 5 10 10 5 0 0 5 0 0 0 5 5 10 15
TEMPERATURE 64 60 56 57 55 58 66 71 71 66 62 59 57 59 67 71 71
MIN/MAX TEMP 55 72 57 72
WIND DIR N N N N NE N N N N W SW S SE E N N N
WIND (MPH) 2 2 3 3 4 4 2 2 2 2 4 4 4 3 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.9 13.8 13.0 12.7 12.2 11.4 11.2 10.8 10.8 11.2 11.5 12.1 12.2 12.2 12.2 12.0 11.9
...MOUNT BAKER SKI AREA...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 CL CL CL FW FW FW FW FW CL CL FW FW
CLOUD COVER (%) 50 25 10 10 15 5 5 5 10 10 10 10 20 5 5 10 15
TEMPERATURE 65 60 56 57 57 61 71 74 75 68 62 61 59 63 72 77 78
MIN/MAX TEMP 56 76 59 79
WIND DIR W W N E E E N W W W S E E E NE N N
WIND (MPH) 8 4 2 4 6 3 3 6 8 4 4 5 8 8 5 5 8
WIND GUST (MPH)
PRECIP PROB (%) 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.7 13.7 13.4 13.0 12.6 12.3 12.2 11.9 11.4 11.5 11.9 12.1 12.2 12.2 12.1 11.9 12.0
...STEVENS PASS...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 SC FW FW CL CL CL CL CL CL FW FW FW FW CL CL FW
CLOUD COVER (%) 50 45 15 10 5 5 0 5 5 5 10 10 10 5 5 5 5
TEMPERATURE 70 64 56 55 54 59 75 82 81 71 62 59 57 61 77 86 86
MIN/MAX TEMP 54 82 57 87
WIND DIR W W W SW W S W W W W W W SW E SE W W
WIND (MPH) 8 6 4 3 3 1 2 5 6 5 4 4 3 3 3 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 12.5 13.7 13.7 13.3 13.0 12.7 12.5 12.3 11.8 11.2 10.9 11.3 11.5 11.6 11.8 12.4 12.7
...SNOQUALMIE PASS (3000 FEET)...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 30 20 5 5 0 0 0 0 5 5 5 0 0 0 0 0 0
TEMPERATURE 72 65 57 55 53 59 76 82 82 73 62 59 58 61 77 85 85
MIN/MAX TEMP 53 83 58 86
WIND DIR NW NW N N N N SW NW NW NW N NE NE E W W NW
WIND (MPH) 5 3 2 2 2 1 2 4 5 3 2 2 2 2 2 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 12.5 13.8 13.7 13.4 13.1 12.8 12.5 12.2 11.6 10.9 10.8 11.2 11.4 11.6 11.7 12.2 12.4
...WHITE PASS...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 FW FW CL CL CL CL CL CL CL CL CL CL CL CL FW
CLOUD COVER (%) 30 35 15 10 5 5 0 0 5 5 5 5 5 5 0 5 5
TEMPERATURE 73 66 56 54 52 59 74 80 82 74 63 59 57 63 78 82 84
MIN/MAX TEMP 52 82 57 84
WIND DIR NW NW NW E E E E W W NW NW NW N NW S SW W
WIND (MPH) 5 3 3 2 2 3 3 3 5 2 2 2 2 2 3 4 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 12.7 13.7 13.8 13.6 13.4 13.1 12.8 12.7 12.5 12.0 11.3 10.8 11.2 11.3 11.5 12.5 12.9
...PARADISE (MOUNT RAINIER - 5420 FEET) ...
DATE SUNDAY 08/10/25 MONDAY 08/11/25
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 FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW
CLOUD COVER (%) 40 40 25 15 10 5 0 5 10 15 10 5 5 5 5 5 5
TEMPERATURE 64 58 55 56 55 59 67 72 73 66 61 60 59 61 70 74 75
MIN/MAX TEMP 54 74 59 76
WIND DIR NE N N N N E SE W W N N N NE E SW W NW
WIND (MPH) 8 5 6 5 5 3 2 4 6 4 5 4 4 3 2 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.1 13.8 13.8 13.6 13.3 13.0 12.8 12.7 12.5 11.8 11.1 11.0 11.2 11.4 11.6 12.3 12.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN