Avalanche Weather Guidance
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
815 FWUS46 KSEW 132208 AVGSEW AVALANCHE WEATHER GUIDANCE NATIONAL WEATHER SERVICE SEATTLE WA 308 PM PDT TUE AUG 13 2024 ...HURRICANE RIDGE... DATE WEDNESDAY 08/14/24 THURSDAY 08/15/24 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 SC FW FW FW SC SC SC SC FW FW FW FW SC SC BK CLOUD COVER (%) 70 55 25 25 15 10 45 40 40 25 15 15 20 20 35 50 55 TEMPERATURE 53 52 49 49 49 51 56 56 56 53 51 51 51 53 57 56 55 MIN/MAX TEMP 48 58 50 58 WIND DIR NW NW NE E NE NE N N N NW W SW SW NW N N N WIND (MPH) 4 2 1 2 2 3 4 4 4 2 2 3 3 4 5 5 4 WIND GUST (MPH) PRECIP PROB (%) 5 0 0 0 0 0 5 5 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 MM MM MM MM SNOW LEVEL (KFT) 10.0 10.0 10.0 9.9 9.8 9.7 9.8 10.0 9.9 9.9 9.8 9.7 9.8 9.8 9.8 10.0 9.9 ...MOUNT BAKER SKI AREA... DATE WEDNESDAY 08/14/24 THURSDAY 08/15/24 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 OV OV BK SC SC SC SC BK SC SC SC SC SC SC SC CLOUD COVER (%) 80 80 75 80 60 40 35 40 30 50 30 35 40 35 30 35 45 TEMPERATURE 55 53 52 51 51 52 55 59 60 56 54 53 52 53 58 61 61 MIN/MAX TEMP 50 62 51 63 WIND DIR W W S S SE NW NW W W NW NW N NE W W W W WIND (MPH) 6 5 4 3 1 1 4 6 6 5 2 2 1 1 5 8 8 WIND GUST (MPH) PRECIP PROB (%) 5 5 5 5 5 5 5 5 0 0 0 0 0 0 10 10 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 MM MM MM MM SNOW LEVEL (KFT) 10.5 10.5 10.5 10.5 10.6 10.5 10.4 10.4 10.4 10.5 10.6 10.6 10.2 10.3 10.3 10.3 10.4 ...STEVENS PASS... DATE WEDNESDAY 08/14/24 THURSDAY 08/15/24 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 OV SC FW FW SC SC SC BK BK SC SC BK CLOUD COVER (%) 65 75 75 75 80 70 40 25 25 40 40 45 60 50 30 30 50 TEMPERATURE 57 53 50 50 50 50 57 66 65 58 53 52 51 51 59 66 63 MIN/MAX TEMP 49 67 50 67 WIND DIR W W W W W W W W W W W W W W W W W WIND (MPH) 6 6 5 5 4 3 3 5 5 5 4 3 3 3 4 6 6 WIND GUST (MPH) PRECIP PROB (%) 5 5 5 5 0 0 0 0 0 0 0 0 0 0 10 10 30 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 MM MM MM MM SNOW LEVEL (KFT) 10.5 10.6 10.5 10.3 10.1 10.0 10.2 10.7 10.8 10.7 10.7 10.4 10.3 10.2 10.2 10.6 10.8 ...SNOQUALMIE PASS (3000 FEET)... DATE WEDNESDAY 08/14/24 THURSDAY 08/15/24 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 BK BK OV OV BK SC SC FW BK SC BK BK BK SC SC BK CLOUD COVER (%) 65 60 65 70 75 60 30 30 25 50 40 55 55 55 40 45 55 TEMPERATURE 59 55 51 51 51 50 57 65 66 58 53 52 51 51 59 65 65 MIN/MAX TEMP 49 67 49 67 WIND DIR NW NW NW NW NW N NW NW NW NW NW NW NW W W W W WIND (MPH) 4 3 3 2 2 2 3 4 4 3 1 1 1 2 3 5 5 WIND GUST (MPH) PRECIP PROB (%) 10 10 10 10 5 0 5 0 0 0 0 0 0 0 10 10 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 MM MM MM MM SNOW LEVEL (KFT) 9.9 10.1 10.2 10.1 10.0 9.9 9.9 10.2 10.6 10.6 10.4 10.2 10.0 10.0 10.0 10.3 10.5 ...WHITE PASS... DATE WEDNESDAY 08/14/24 THURSDAY 08/15/24 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 FW SC BK BK BK SC FW FW SC SC SC SC BK SC SC SC SC CLOUD COVER (%) 15 50 55 65 60 35 15 15 30 45 30 40 50 40 35 40 50 TEMPERATURE 59 54 48 47 46 47 58 66 67 60 51 49 48 49 59 63 61 MIN/MAX TEMP 45 67 46 65 WIND DIR W W W W W NW W W W W W W W W W W W WIND (MPH) 9 6 8 6 6 5 4 6 6 6 5 5 5 6 6 8 9 WIND GUST (MPH) PRECIP PROB (%) 5 5 5 5 0 0 0 0 0 0 0 0 5 5 20 20 20 PRECIP TYPE R R R 6 HOUR QPF 0.00 0.00 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 0.00 0.00 0.00 0.00 MM MM MM MM SNOW LEVEL (KFT) 9.8 9.8 9.7 9.6 9.5 9.4 9.8 10.4 10.6 10.4 10.0 9.7 9.9 9.9 10.1 10.8 10.9 ...PARADISE (MOUNT RAINIER - 5420 FEET) ... DATE WEDNESDAY 08/14/24 THURSDAY 08/15/24 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 BK SC SC SC FW SC SC SC SC SC SC SC SC SC BK BK CLOUD COVER (%) 60 65 35 40 35 20 25 35 45 50 25 30 35 35 35 55 65 TEMPERATURE 51 48 46 46 46 47 51 56 58 52 50 48 48 48 52 54 54 MIN/MAX TEMP 45 58 46 56 WIND DIR W NW NW NW NW W SW SW W NW NW N NW W W W W WIND (MPH) 8 5 4 4 3 2 4 6 6 5 3 3 3 2 5 8 8 WIND GUST (MPH) PRECIP PROB (%) 5 5 5 5 5 0 0 0 0 0 0 0 0 0 10 10 20 PRECIP TYPE R 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 MM MM MM MM SNOW LEVEL (KFT) 9.7 9.8 9.8 9.8 9.6 9.5 9.7 10.2 10.4 10.5 10.3 9.9 10.0 9.9 10.0 10.5 10.6 $$ --- PRECIP TYPE CODES --- CODE TYPE T THUNDERSTORMS R RAIN S SNOW I SLEET Z FREEZING RAIN