Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
979 FWUS46 KSEW 152208 AVGSEW AVALANCHE WEATHER GUIDANCE NATIONAL WEATHER SERVICE SEATTLE WA 308 PM PDT THU AUG 15 2024 ...HURRICANE RIDGE... DATE FRIDAY 08/16/24 SATURDAY 08/17/24 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 OV BK BK BK SC SC BK OV BK OV SC SC SC SC BK BK OV CLOUD COVER (%) 70 55 65 55 40 35 50 70 70 80 40 40 35 35 55 55 90 TEMPERATURE 56 54 51 50 49 50 53 52 53 52 49 49 49 51 58 59 59 MIN/MAX TEMP 48 54 48 61 WIND DIR W S S SE S S N N N NW S S S E NE N NW WIND (MPH) 3 4 4 3 3 1 4 4 4 4 2 2 2 3 3 3 3 WIND GUST (MPH) PRECIP PROB (%) 10 5 5 5 0 0 5 5 0 0 0 0 5 5 30 30 80 PRECIP TYPE R R R 6 HOUR QPF 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.05 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 MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.0 9.9 9.8 9.6 9.4 9.4 9.4 9.4 9.5 9.7 9.8 9.8 9.9 10.2 10.5 10.8 ...MOUNT BAKER SKI AREA... DATE FRIDAY 08/16/24 SATURDAY 08/17/24 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 BK BK SC SC BK SC BK BK BK SC SC SC FW SC SC OV CLOUD COVER (%) 40 65 55 40 50 55 45 65 55 60 45 35 35 20 45 45 80 TEMPERATURE 60 56 53 51 50 51 54 56 57 54 51 52 51 55 64 69 68 MIN/MAX TEMP 49 58 50 71 WIND DIR W SW SW S N NW W W W W E E E E SE SW NW WIND (MPH) 6 5 3 2 0 3 4 6 5 4 3 5 5 5 3 3 5 WIND GUST (MPH) PRECIP PROB (%) 10 5 5 5 10 10 20 20 10 10 0 0 0 0 20 20 70 PRECIP TYPE R R R R R 6 HOUR QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.03 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 MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.5 10.7 10.7 10.5 10.4 10.2 10.1 10.2 10.1 10.0 9.7 9.6 9.6 9.7 10.0 10.7 11.2 ...STEVENS PASS... DATE FRIDAY 08/16/24 SATURDAY 08/17/24 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 BK BK OV OV OV OV BK SC SC FW FW SC FW BK BK OV CLOUD COVER (%) 45 60 65 80 90 85 80 55 45 40 25 15 25 20 55 55 90 TEMPERATURE 62 57 53 52 51 50 54 60 61 55 50 50 50 52 65 72 71 MIN/MAX TEMP 49 61 49 73 WIND DIR W W W W W W W W W W W N E E E E E WIND (MPH) 6 6 6 6 5 3 4 5 5 3 2 2 2 3 6 5 5 WIND GUST (MPH) PRECIP PROB (%) 10 10 10 20 10 10 10 30 20 20 5 5 10 10 40 40 80 PRECIP TYPE R R T R R R R 6 HOUR QPF 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.03 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 MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.2 10.4 10.3 10.2 10.2 10.1 10.1 10.2 10.1 9.8 9.5 9.5 9.9 10.1 10.7 11.2 11.4 ...SNOQUALMIE PASS (3000 FEET)... DATE FRIDAY 08/16/24 SATURDAY 08/17/24 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 OV OV OV OV BK BK SC SC SC FW FW FW FW BK BK OV CLOUD COVER (%) 60 70 80 90 80 60 65 40 30 25 15 15 20 20 60 60 90 TEMPERATURE 63 59 54 52 51 50 55 62 65 58 51 50 49 51 68 75 73 MIN/MAX TEMP 49 65 48 77 WIND DIR NW NW NW NW NW NW NW W NW NW N NE E E SE SE W WIND (MPH) 4 3 4 3 2 3 4 4 4 2 1 1 2 2 4 4 4 WIND GUST (MPH) PRECIP PROB (%) 10 20 20 10 10 10 5 10 10 10 0 0 10 10 40 40 90 PRECIP TYPE R R R R R 6 HOUR QPF 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.05 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 MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.0 10.0 10.0 10.0 9.9 9.9 9.8 9.7 9.7 9.5 9.3 9.4 9.9 10.3 10.8 11.2 11.3 ...WHITE PASS... DATE FRIDAY 08/16/24 SATURDAY 08/17/24 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 OV OV OV OV BK FW FW FW SC FW FW BK BK BK BK OV CLOUD COVER (%) 50 75 80 90 80 65 25 10 15 30 15 15 50 50 70 70 90 TEMPERATURE 60 56 50 49 48 48 54 61 63 57 49 48 48 52 64 69 69 MIN/MAX TEMP 46 63 47 70 WIND DIR W W W W W W W W W W NW NE E E E E E WIND (MPH) 8 8 8 8 6 5 5 6 6 4 3 3 4 8 10 8 6 WIND GUST (MPH) PRECIP PROB (%) 20 20 10 5 5 5 5 5 5 5 5 5 30 30 50 50 90 PRECIP TYPE T R R R R R R 6 HOUR QPF 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.06 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 MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.4 10.4 10.4 10.2 9.9 9.7 9.6 9.7 9.6 9.3 9.4 9.7 10.4 10.9 11.1 11.2 11.2 ...PARADISE (MOUNT RAINIER - 5420 FEET) ... DATE FRIDAY 08/16/24 SATURDAY 08/17/24 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 OV OV BK OV BK SC BK SC SC SC FW FW BK BK BK BK OV CLOUD COVER (%) 70 85 65 70 55 45 50 35 35 50 20 20 50 50 70 70 90 TEMPERATURE 52 50 48 47 46 44 49 53 55 50 48 49 48 52 59 61 60 MIN/MAX TEMP 44 56 47 64 WIND DIR W W W W W SW SW W W NW NE NE E E SE SE SW WIND (MPH) 8 6 6 4 3 3 4 6 5 3 3 3 4 5 6 4 5 WIND GUST (MPH) PRECIP PROB (%) 10 10 5 0 5 0 5 5 5 5 5 5 30 30 50 50 80 PRECIP TYPE R R R R R 6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.14 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 MM MM MM MM MM MM MM MM SNOW LEVEL (KFT) 10.4 10.3 10.2 10.1 9.8 9.6 9.4 9.4 9.3 9.3 9.5 9.7 10.2 10.7 11.0 11.2 11.1 $$ --- PRECIP TYPE CODES --- CODE TYPE T THUNDERSTORMS R RAIN S SNOW I SLEET Z FREEZING RAIN