Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
530 FWUS46 KPDT 152157 AVGPDT AVALANCHE WEATHER GUIDANCE NATIONAL WEATHER SERVICE PENDLETON OR 256 PM PDT THU AUG 15 2024 ...BROKEN TOP... 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 SC SC SC FW SC SC FW FW SC SC SC FW FW BK BK CLOUD COVER (%) 40 50 45 45 40 20 30 25 20 10 35 40 40 15 20 60 60 TEMPERATURE 52 48 45 42 41 43 52 59 59 52 48 46 45 48 56 58 54 MIN/MAX TEMP 39 60 45 60 WIND DIR W W W W W SW SW W SW NW W SW SE E SE SW W WIND (MPH) 6 5 6 5 4 4 4 4 4 3 3 3 4 5 8 8 10 WIND GUST (MPH) PRECIP PROB (%) 10 10 10 5 0 0 10 10 10 10 20 20 30 30 70 70 70 PRECIP TYPE R R R R R R R 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 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 10.3 9.9 9.5 9.3 9.3 10.0 10.6 11.2 11.2 11.1 11.3 11.3 11.1 10.7 11.0 10.9 ...TAM MCARTHUR RIM... 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 SC SC SC SC FW SC SC SC FW SC SC SC FW FW BK BK CLOUD COVER (%) 40 45 40 45 40 20 35 30 25 15 35 40 40 15 20 60 60 TEMPERATURE 52 49 46 43 41 44 53 59 60 53 49 47 46 49 57 58 55 MIN/MAX TEMP 40 60 46 61 WIND DIR W W W W SW SW SW W SW NW W SW S E SE SW W WIND (MPH) 6 5 6 5 4 4 3 3 4 3 3 3 4 5 6 8 10 WIND GUST (MPH) PRECIP PROB (%) 10 10 5 5 0 0 10 10 10 10 20 20 30 30 70 70 70 PRECIP TYPE R R R R R R R 6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12 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 10.3 9.9 9.5 9.3 9.3 9.9 10.7 11.2 11.2 11.1 11.3 11.3 11.1 10.7 11.0 10.9 ...NEWBERRY CRATER... 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 BK BK SC SC FW FW SC SC FW SC SC SC FW FW SC BK CLOUD COVER (%) 65 50 55 50 35 20 20 35 30 20 35 35 35 10 10 30 55 TEMPERATURE 52 50 46 45 44 44 50 58 61 56 51 51 50 50 56 60 58 MIN/MAX TEMP 42 62 49 64 WIND DIR NW NW W W SW SW SW SW W NW N N NE SE S S SW WIND (MPH) 6 5 5 5 4 4 5 5 5 5 6 6 4 6 10 11 10 WIND GUST (MPH) PRECIP PROB (%) 20 20 5 5 0 0 10 10 10 10 20 20 20 20 60 60 50 PRECIP TYPE T R R R R R R R R 6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.13 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) 11.0 10.8 10.3 9.7 9.4 9.4 10.0 10.8 11.5 11.5 11.4 11.6 11.4 10.9 10.6 11.0 11.0 ...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)... 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 SC FW SC FW SC BK BK FW CL CL FW FW CL FW FW CLOUD COVER (%) 75 70 40 25 25 20 30 55 55 10 5 5 10 5 5 10 15 TEMPERATURE 55 47 45 44 43 45 54 59 59 52 48 48 49 53 64 68 68 MIN/MAX TEMP 42 60 47 70 WIND DIR NW W SW SW SW SE S W W NW SW SW SW SE SE S S WIND (MPH) 6 5 5 4 4 3 4 5 4 3 5 5 5 6 8 11 12 WIND GUST (MPH) PRECIP PROB (%) 60 70 50 40 5 5 20 20 10 10 5 5 0 0 10 10 5 PRECIP TYPE R R T R R T 6 HOUR QPF 0.29 0.01 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) 11.4 11.2 11.0 10.8 10.7 10.8 10.8 11.2 11.6 11.6 11.4 11.3 11.4 11.5 11.6 11.7 11.7 ...SALT CREEK AREA (5,000 FT TO 7,000 FT)... 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 SC FW FW FW SC SC BK FW CL CL FW FW CL FW FW CLOUD COVER (%) 70 75 40 20 25 20 30 45 55 10 5 5 10 10 5 10 15 TEMPERATURE 63 54 51 48 47 51 61 66 66 59 54 52 51 57 71 75 76 MIN/MAX TEMP 46 68 51 77 WIND DIR NW NW NW NW NW E S SW SW NW NW W W E SE S S WIND (MPH) 6 5 5 4 3 3 5 6 5 4 5 5 5 5 6 11 12 WIND GUST (MPH) PRECIP PROB (%) 50 70 40 30 5 5 20 20 10 10 5 5 0 0 5 5 5 PRECIP TYPE T R T R R T 6 HOUR QPF 0.31 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) 11.4 11.3 11.1 10.9 10.7 10.6 10.8 11.2 11.6 11.6 11.4 11.3 11.4 11.5 11.5 11.6 11.7 ...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)... 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 SC FW FW FW FW SC SC FW CL CL FW FW CL FW FW CLOUD COVER (%) 65 70 25 20 25 15 15 35 45 10 5 5 10 5 5 10 15 TEMPERATURE 62 52 49 47 46 50 58 63 64 57 53 51 50 57 67 72 73 MIN/MAX TEMP 45 64 50 74 WIND DIR NW N N NW NW S S SW SW NW N N NW E SE S S WIND (MPH) 6 5 5 4 3 4 8 8 6 4 5 6 6 6 9 14 14 WIND GUST (MPH) PRECIP PROB (%) 50 60 30 30 5 5 10 10 5 5 5 5 0 0 5 5 5 PRECIP TYPE T R T R R R 6 HOUR QPF 0.08 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) 11.4 11.2 11.0 10.8 10.7 10.6 10.7 11.1 11.6 11.6 11.4 11.4 11.4 11.5 11.5 11.5 11.6 ...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)... 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 BK SC FW FW FW FW SC SC FW FW CL FW FW CL FW FW CLOUD COVER (%) 60 55 30 20 20 15 15 40 35 10 5 5 10 5 5 10 15 TEMPERATURE 58 53 50 48 46 49 57 62 63 58 54 53 52 56 67 72 72 MIN/MAX TEMP 46 64 52 73 WIND DIR NW N NE NE E S SW SW SW N NE E E SE S S S WIND (MPH) 6 5 5 5 4 3 6 6 4 4 5 5 5 5 10 12 11 WIND GUST (MPH) PRECIP PROB (%) 50 60 40 40 5 5 20 20 5 5 5 5 0 0 5 5 5 PRECIP TYPE T R T R R R 6 HOUR QPF 0.01 0.00 0.00 0.02 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) 11.2 11.0 10.9 10.7 10.6 10.6 10.6 11.1 11.6 11.6 11.3 11.4 11.5 11.5 11.5 11.5 11.6 ...NORWAY AREA (7,000 FT TO 10,000 FT)... 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 SC FW FW FW FW SC SC FW CL CL FW FW CL FW FW CLOUD COVER (%) 65 70 30 20 20 15 25 45 45 10 5 5 10 5 5 10 15 TEMPERATURE 56 49 46 45 44 47 53 57 58 53 50 49 49 55 62 67 67 MIN/MAX TEMP 44 58 48 68 WIND DIR NW N N NW W S SW SW SW NW N N N SE S S S WIND (MPH) 8 8 6 5 5 5 8 9 6 5 6 8 8 9 10 16 16 WIND GUST (MPH) PRECIP PROB (%) 50 60 40 30 5 5 20 20 5 5 5 5 0 0 5 5 5 PRECIP TYPE T R T R R R 6 HOUR QPF 0.16 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) 11.4 11.2 11.0 10.8 10.7 10.6 10.7 11.1 11.6 11.6 11.4 11.4 11.4 11.5 11.5 11.5 11.6 ...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)... 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 SC FW FW FW FW SC BK BK FW FW FW FW CL FW FW FW CLOUD COVER (%) 80 45 20 25 20 20 35 60 65 20 10 5 5 5 5 15 25 TEMPERATURE 48 44 45 43 43 43 51 57 56 49 49 47 47 50 59 66 66 MIN/MAX TEMP 41 59 46 68 WIND DIR SW W NW W SW S SW SW W NW W SW S SE SE S S WIND (MPH) 5 5 6 5 5 4 5 4 3 3 5 5 5 8 11 14 12 WIND GUST (MPH) PRECIP PROB (%) 70 60 40 30 0 0 20 20 5 5 5 5 0 0 10 10 10 PRECIP TYPE R R R R R R 6 HOUR QPF 0.08 0.00 0.00 0.03 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) 10.9 10.8 10.7 10.7 10.7 10.5 10.6 11.1 11.5 11.5 11.3 11.5 11.5 11.4 11.4 11.5 11.6 ...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)... 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 BK SC FW SC FW FW FW FW FW CL CL CL FW CL FW FW CLOUD COVER (%) 60 50 40 25 25 15 15 25 20 15 5 5 5 5 5 10 20 TEMPERATURE 65 59 55 53 50 52 62 68 69 62 57 55 53 58 71 78 79 MIN/MAX TEMP 49 70 53 80 WIND DIR NW W W W W SW SW W NW NW N E E E E SE S WIND (MPH) 4 4 4 3 3 3 3 4 3 3 3 3 4 3 3 5 8 WIND GUST (MPH) PRECIP PROB (%) 30 40 30 20 5 5 10 10 5 5 5 5 0 0 10 10 20 PRECIP TYPE T R R T R R R 6 HOUR QPF 0.01 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) 10.9 10.8 10.7 10.6 10.5 10.5 10.5 10.9 11.2 11.3 11.1 11.1 11.3 11.4 11.4 11.7 11.7 $$ --- PRECIP TYPE CODES --- CODE TYPE T THUNDERSTORMS R RAIN S SNOW I SLEET Z FREEZING RAIN