Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
057 FWUS46 KSEW 111551 AVGSEW AVALANCHE WEATHER GUIDANCE NATIONAL WEATHER SERVICE SEATTLE WA 851 AM PDT SUN AUG 11 2024 ...HURRICANE RIDGE... DATE SUNDAY 08/11/24 MONDAY 08/12/24 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 BK BK BK BK BK BK BK BK BK BK BK BK OV CLOUD COVER (%) 50 45 60 60 55 65 70 65 60 55 70 65 60 60 70 TEMPERATURE 59 59 58 55 53 52 52 52 54 54 54 52 51 51 50 MAX/MIN TEMP 60 50 54 49 WIND DIR SW W N NE E E NE N N N NW N N N NW WIND (MPH) 3 2 3 1 3 2 2 1 2 2 2 1 0 1 2 WIND GUST (MPH) PRECIP PROB (%) 0 0 5 5 0 0 0 0 0 5 5 5 5 5 5 5 PRECIP TYPE 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 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) 10.6 10.7 10.6 10.4 10.2 9.9 9.7 9.7 9.5 9.6 9.7 9.8 10.0 9.7 9.7 ...MOUNT BAKER SKI AREA... DATE SUNDAY 08/11/24 MONDAY 08/12/24 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 OV OV OV OV OV OV OV OV OV OV CLOUD COVER (%) 40 35 45 60 50 75 75 85 80 75 75 85 80 80 75 TEMPERATURE 62 64 63 58 56 56 55 54 54 55 56 53 53 52 51 MAX/MIN TEMP 65 53 57 49 WIND DIR N S SW S S S SW W W W SW S S S W WIND (MPH) 2 2 5 4 5 2 2 3 3 4 3 3 3 2 3 WIND GUST (MPH) PRECIP PROB (%) 0 5 20 20 20 5 10 20 20 30 30 20 20 30 30 30 PRECIP TYPE T T R R R R R 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) 10.1 10.4 10.6 10.8 10.6 10.7 10.7 10.6 10.6 10.4 10.4 10.3 10.2 10.2 10.2 ...STEVENS PASS... DATE SUNDAY 08/11/24 MONDAY 08/12/24 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 BK SC BK BK BK OV OV SC SC SC BK BK OV OV CLOUD COVER (%) 35 65 50 65 60 65 80 70 50 50 45 50 60 75 80 TEMPERATURE 65 70 69 60 55 53 52 51 56 62 62 55 50 50 48 MAX/MIN TEMP 71 51 63 47 WIND DIR SW SW W W W W W W W W W W W W W WIND (MPH) 6 9 6 5 4 4 4 4 6 8 9 6 6 6 6 WIND GUST (MPH) PRECIP PROB (%) 0 5 10 20 20 20 20 10 10 30 30 20 20 20 20 10 PRECIP TYPE T R R R R 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) 10.4 10.8 11.1 11.1 11.2 10.9 10.7 10.5 10.3 10.3 10.3 10.0 9.9 10.3 10.1 ...SNOQUALMIE PASS (3000 FEET)... DATE SUNDAY 08/11/24 MONDAY 08/12/24 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 BK BK BK BK BK OV BK SC FW SC BK BK OV OV CLOUD COVER (%) 30 65 55 65 65 65 75 60 25 20 35 60 70 85 75 TEMPERATURE 65 70 69 60 54 53 51 50 56 63 63 56 51 50 49 MAX/MIN TEMP 71 49 64 47 WIND DIR SW NW W NW NW NW NW W W W W NW NW W W WIND (MPH) 4 5 6 3 4 4 4 4 5 6 6 5 5 4 3 WIND GUST (MPH) PRECIP PROB (%) 0 0 5 10 10 5 10 10 10 10 10 20 20 30 30 5 PRECIP TYPE 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) 10.4 10.8 11.1 11.0 10.8 10.6 10.4 10.2 10.0 9.6 9.7 9.4 9.6 9.9 9.7 ...WHITE PASS... DATE SUNDAY 08/11/24 MONDAY 08/12/24 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 BK BK SC FW FW SC SC BK BK BK CLOUD COVER (%) 30 30 35 85 55 55 65 35 25 25 25 50 60 60 60 TEMPERATURE 65 70 69 60 53 50 48 48 57 62 63 55 47 46 44 MAX/MIN TEMP 71 46 64 44 WIND DIR W W W W W W W W W W W W W W W WIND (MPH) 6 10 9 6 5 5 6 8 8 10 11 10 10 10 10 WIND GUST (MPH) PRECIP PROB (%) 0 0 5 10 5 0 0 0 0 5 5 10 10 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) 10.6 11.0 11.0 10.8 10.7 10.4 10.0 9.7 9.0 9.0 9.6 9.7 9.3 9.5 9.3 ...PARADISE (MOUNT RAINIER - 5420 FEET) ... DATE SUNDAY 08/11/24 MONDAY 08/12/24 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 BK OV OV BK SC SC SC SC SC BK OV OV OV BK CLOUD COVER (%) 30 50 70 75 55 45 40 30 30 35 50 70 75 80 60 TEMPERATURE 58 61 60 53 51 50 48 46 50 54 54 49 46 46 45 MAX/MIN TEMP 62 46 55 43 WIND DIR SW W W W W W W W SW W W W W W W WIND (MPH) 4 10 8 4 4 4 3 3 8 10 11 8 6 6 5 WIND GUST (MPH) PRECIP PROB (%) 0 5 5 5 5 0 0 0 0 5 5 5 5 10 10 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) 10.8 10.9 10.8 10.7 10.5 10.2 9.9 9.4 8.9 9.0 9.4 9.5 9.3 9.4 9.3 $$ --- PRECIP TYPE CODES --- CODE TYPE T THUNDERSTORMS R RAIN S SNOW I SLEET Z FREEZING RAIN