Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
242
FWUS46 KPDT 082156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT FRI AUG 8 2025
...BROKEN TOP...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC SC SC SC FW SC SC SC SC SC FW FW FW FW FW FW
CLOUD COVER (%) 20 30 30 50 45 20 45 45 45 40 30 20 15 5 10 15 15
TEMPERATURE 67 60 52 50 48 52 59 65 65 58 53 53 52 56 63 69 71
MIN/MAX TEMP 47 66 51 72
WIND DIR N N NW NW NW N N N N N N N E SE E NE NE
WIND (MPH) 6 5 4 4 4 3 4 8 10 8 8 5 4 6 9 8 8
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.6 10.4 10.7 10.6 11.0 11.5 11.9 12.7 13.2 13.6 13.6 13.5 12.9 12.9 12.7 12.6 13.1
...TAM MCARTHUR RIM...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC SC SC SC FW SC SC SC SC SC FW FW FW FW FW FW
CLOUD COVER (%) 20 30 35 40 40 20 45 50 45 40 30 15 10 5 10 20 15
TEMPERATURE 68 60 52 50 48 53 61 66 67 59 54 53 52 57 64 70 72
MIN/MAX TEMP 47 67 51 73
WIND DIR N N NW NW NW N N N N N N W W SE E NE NE
WIND (MPH) 5 5 5 4 4 3 4 8 10 9 8 5 4 5 8 6 8
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.5 10.4 10.7 10.6 10.9 11.5 11.9 12.7 13.2 13.6 13.6 13.5 12.9 12.9 12.7 12.6 13.0
...NEWBERRY CRATER...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 FW SC SC BK FW SC BK SC SC SC FW SC FW CL FW FW
CLOUD COVER (%) 20 25 30 40 55 20 45 50 40 50 30 25 25 5 5 10 10
TEMPERATURE 69 63 54 52 49 52 60 67 67 61 56 54 53 56 64 71 73
MIN/MAX TEMP 48 69 52 74
WIND DIR N N N NW N N N N N N N NE NE E E NE NE
WIND (MPH) 5 5 6 5 4 3 4 6 8 8 8 6 5 5 5 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.4 10.4 10.2 10.5 10.6 11.1 11.7 12.1 13.0 13.4 13.4 13.4 12.9 12.9 12.6 12.5 13.1
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC OV OV BK SC SC SC SC FW FW FW FW CL CL FW FW
CLOUD COVER (%) 5 35 70 70 70 30 35 45 45 25 25 25 20 5 0 10 10
TEMPERATURE 57 51 44 44 43 48 55 59 60 53 48 47 46 52 59 64 65
MIN/MAX TEMP 42 61 46 66
WIND DIR NW NW W NW NW N N N N N NW W W N N N N
WIND (MPH) 6 5 4 4 3 3 4 6 8 6 5 5 5 4 5 8 9
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.4 9.9 9.2 9.1 9.3 9.7 10.8 11.3 11.4 11.1 10.8 10.9 11.6 11.9 12.4 12.5 12.8
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC BK OV BK SC SC SC SC SC SC FW FW CL CL FW FW
CLOUD COVER (%) 10 35 70 70 65 35 35 45 45 30 30 20 20 5 0 5 10
TEMPERATURE 67 60 52 50 48 55 63 67 68 60 55 53 52 59 67 72 72
MIN/MAX TEMP 48 69 51 73
WIND DIR N NW NW NW NW N N N N N NW NW NW N N N N
WIND (MPH) 6 5 5 4 4 3 4 6 6 6 6 6 5 5 5 6 9
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.5 10.0 9.3 9.1 9.3 9.6 10.6 11.3 11.4 11.1 10.8 10.7 11.4 11.7 12.3 12.4 12.7
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 BK OV BK SC SC SC BK SC SC FW FW CL CL FW FW
CLOUD COVER (%) 25 30 70 70 65 30 35 45 55 25 30 20 20 5 5 5 10
TEMPERATURE 64 57 51 49 47 53 60 65 66 58 53 51 50 58 65 69 70
MIN/MAX TEMP 46 66 49 71
WIND DIR NE N NW NW N NE E E NE N N N N N N N N
WIND (MPH) 6 5 5 4 4 3 5 6 8 8 8 6 6 5 6 8 10
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.8 10.3 9.3 9.1 9.2 9.8 11.0 11.7 11.8 11.3 10.9 10.8 11.2 11.6 12.2 12.6 12.9
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 CL SC BK OV BK SC FW SC SC FW SC FW FW FW CL CL CL
CLOUD COVER (%) 5 35 65 75 55 35 20 35 40 25 30 20 20 5 5 5 5
TEMPERATURE 63 56 50 49 47 52 60 65 66 58 54 51 51 56 65 70 70
MIN/MAX TEMP 47 66 50 71
WIND DIR NW N NE NE NE NW W NW N N NE NE NE N NW NW N
WIND (MPH) 6 6 5 4 4 3 5 8 8 8 6 5 5 4 5 8 9
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.9 9.5 9.0 9.1 9.3 9.8 10.9 11.2 11.3 11.0 10.8 11.0 11.7 12.0 12.4 12.8 13.0
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC BK OV BK SC SC BK BK SC SC FW FW FW CL CL FW
CLOUD COVER (%) 20 30 70 75 65 35 40 55 55 25 30 20 25 5 5 5 10
TEMPERATURE 60 54 49 46 44 50 55 60 61 54 50 48 48 54 60 65 65
MIN/MAX TEMP 44 61 47 66
WIND DIR N N N N N NE SE S NE N N N N N N N N
WIND (MPH) 8 6 6 5 5 4 5 8 10 9 9 8 8 8 6 9 10
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.8 10.1 9.2 9.1 9.2 10.0 11.1 11.8 11.8 11.3 10.9 10.8 11.4 11.7 12.2 12.7 12.9
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC BK OV BK SC SC BK SC FW SC FW FW CL CL FW CL
CLOUD COVER (%) 15 40 60 75 70 30 45 55 45 20 25 25 15 5 5 10 5
TEMPERATURE 62 53 48 47 45 48 56 60 60 52 50 49 48 51 59 63 65
MIN/MAX TEMP 43 62 46 66
WIND DIR NW NW NW NW N NE N N N NW NW NW NW N N N N
WIND (MPH) 5 5 4 4 4 4 5 6 8 6 5 5 6 5 6 8 9
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 10.2 9.6 9.1 9.1 9.2 9.6 10.7 11.3 11.3 10.8 11.5 12.0 12.1 12.3 12.4 12.7 12.8
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE SATURDAY 08/09/25 SUNDAY 08/10/25
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 SC BK BK BK SC SC SC SC FW FW FW FW CL CL CL FW
CLOUD COVER (%) 15 40 65 65 60 40 25 35 30 20 20 15 15 5 5 5 5
TEMPERATURE 68 61 54 54 52 58 67 72 72 64 59 58 56 62 72 77 77
MIN/MAX TEMP 51 73 55 78
WIND DIR NW NW NW NW W W NW NW NW NW N N N SW NW NW NW
WIND (MPH) 4 3 3 3 2 2 4 5 5 3 3 3 3 2 4 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 9.0 9.0 9.3 9.4 9.8 10.0 10.3 10.5 10.6 10.7 10.9 11.9 12.1 12.3 12.5 12.5 12.5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN