Avalanche Weather Guidance
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
076
FWUS46 KPDT 291056
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT FRI AUG 29 2025
...BROKEN TOP...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW FW FW SC SC SC SC BK SC SC BK BK BK SC SC SC
CLOUD COVER (%) 25 15 15 15 30 50 40 30 60 35 40 60 55 50 40 25 30
TEMPERATURE 53 54 63 67 66 57 54 53 53 55 62 66 65 57 54 53 53
MAX/MIN TEMP 68 51 68 50
WIND DIR S SW SW W W NW NE E E S SE S NW NW NW NW W
WIND (MPH) 5 4 3 4 5 5 4 3 3 4 3 4 5 5 5 4 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 10 0 0 0 0 0 0 5 5 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) 10.9 10.8 11.3 12.0 12.0 12.0 11.8 11.6 11.4 11.2 11.4 12.0 12.5 12.3 12.1 12.0 11.9
...TAM MCARTHUR RIM...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW FW FW SC SC SC SC BK SC SC BK BK SC SC FW SC
CLOUD COVER (%) 30 20 15 20 30 50 45 30 55 35 40 60 55 50 40 25 30
TEMPERATURE 53 55 65 69 67 58 54 53 53 55 64 67 67 58 54 53 53
MAX/MIN TEMP 70 51 69 51
WIND DIR SW SW SW W W W N E E SW SE S NW NW NW NW W
WIND (MPH) 5 4 3 3 5 5 4 3 3 4 3 3 5 5 5 4 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 10 0 0 0 0 0 0 5 5 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) 10.9 10.8 11.4 12.0 12.0 12.0 11.8 11.6 11.4 11.2 11.4 12.0 12.5 12.3 12.1 12.0 11.9
...NEWBERRY CRATER...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW FW FW FW SC SC SC FW SC SC SC SC SC BK SC FW SC
CLOUD COVER (%) 20 15 10 15 30 40 35 20 45 30 30 45 50 50 25 20 30
TEMPERATURE 54 54 63 69 70 61 57 55 54 56 63 69 70 62 56 55 53
MAX/MIN TEMP 71 53 71 52
WIND DIR S SW SW SW W N N NE SE S S S SW NW N N NW
WIND (MPH) 3 3 4 5 5 5 6 5 4 3 4 6 5 5 6 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 5 0 0 0 0 0 0 5 5 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) 11.0 10.7 11.2 11.5 11.9 11.8 11.7 11.5 11.6 11.6 11.5 12.2 12.3 12.3 12.1 12.0 11.8
...WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL FW SC SC SC SC FW SC FW FW SC SC SC SC SC FW
CLOUD COVER (%) 10 5 15 30 45 45 30 20 35 15 20 35 40 30 40 25 20
TEMPERATURE 50 53 62 64 63 56 52 51 51 55 64 65 65 57 55 54 54
MAX/MIN TEMP 65 50 67 53
WIND DIR SW W N NW NW W SW SW SW SW E SW S S S S S
WIND (MPH) 5 3 4 5 4 4 5 5 5 4 4 5 5 5 6 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 5 5 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.5 11.1 11.7 11.9 11.8 11.5 11.5 11.4 11.6 11.6 11.7 12.0 12.1 12.1 11.9 11.6 11.5
...SALT CREEK AREA (5,000 FT TO 7,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL FW SC SC SC SC FW SC FW FW SC SC SC SC FW FW
CLOUD COVER (%) 10 5 25 35 35 40 25 15 30 10 10 30 35 25 40 25 20
TEMPERATURE 55 60 70 71 71 62 58 57 57 62 72 73 73 64 60 60 59
MAX/MIN TEMP 73 56 75 58
WIND DIR SW SE NE N NW NW W W SW SW SE S S S S S S
WIND (MPH) 4 3 4 4 4 5 5 5 4 4 4 5 5 5 5 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.7 11.1 11.8 11.9 11.8 11.6 11.4 11.4 11.5 11.6 11.6 11.9 12.0 12.0 11.9 11.6 11.4
...CLEAR CREEK AREA (6,000 FT TO 8,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL FW SC SC SC FW FW SC FW FW FW SC SC SC FW FW
CLOUD COVER (%) 10 5 25 45 50 45 20 15 35 10 10 15 25 25 35 25 25
TEMPERATURE 53 57 66 68 68 60 56 55 54 59 67 70 70 61 57 57 56
MAX/MIN TEMP 69 53 71 56
WIND DIR W SW SW SE W NW N NW NW N S S S E NE N NE
WIND (MPH) 3 3 5 5 4 5 5 4 4 4 5 6 5 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 10 10 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.6 11.0 12.0 12.2 12.1 11.9 11.7 11.5 11.6 11.6 11.5 11.8 12.0 12.0 11.9 11.6 11.5
...CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL FW SC SC FW FW FW SC FW FW FW SC SC SC FW FW
CLOUD COVER (%) 5 5 5 35 50 25 25 15 35 10 10 20 30 35 45 20 20
TEMPERATURE 54 57 66 70 69 60 57 56 56 59 68 70 70 62 60 59 59
MAX/MIN TEMP 71 55 71 58
WIND DIR SE S W W W NE E E SE E S S S E E E E
WIND (MPH) 4 3 5 6 5 5 5 5 5 4 5 6 5 5 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 5 5 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) 11.5 10.8 11.2 11.7 11.9 11.7 11.7 11.6 11.6 11.6 11.6 11.8 12.1 12.1 11.9 11.7 11.6
...NORWAY AREA (7,000 FT TO 10,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL FW SC BK SC FW FW SC FW FW FW SC SC SC FW FW
CLOUD COVER (%) 10 5 20 35 55 45 20 15 40 10 10 20 25 30 35 20 25
TEMPERATURE 50 54 61 64 63 56 53 52 52 56 62 65 64 58 55 54 54
MAX/MIN TEMP 65 52 65 53
WIND DIR W W W W W NW N N NW N S S S NE NE NE NE
WIND (MPH) 4 4 5 6 5 5 5 5 5 5 5 6 6 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 11.6 11.0 11.8 11.9 11.9 11.8 11.7 11.5 11.6 11.5 11.6 11.9 12.1 12.0 11.9 11.7 11.6
...ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL SC BK BK SC SC SC SC FW FW SC SC SC SC SC SC
CLOUD COVER (%) 5 5 30 60 50 35 35 25 35 15 5 30 45 50 35 30 30
TEMPERATURE 51 52 63 63 61 54 54 53 53 54 62 65 64 56 56 56 56
MAX/MIN TEMP 66 51 68 54
WIND DIR SW W NW N S N SE S S S SE S SE E SE S SE
WIND (MPH) 4 3 4 4 3 3 4 4 4 5 6 5 4 4 5 6 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 20 20 10 5 0 0 0 0 5 5 5 5 0 0 0
PRECIP TYPE T T
6 HOUR QPF 0.00 0.02 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) 11.2 10.9 11.9 12.2 12.2 12.0 11.8 11.8 11.6 11.5 11.6 12.2 12.3 12.1 12.0 11.8 11.7
...BLUE MOUNTAINS (4,000 FT TO 6,000 FT)...
DATE FRIDAY 08/29/25 SATURDAY 08/30/25
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 FW CL FW FW SC SC SC FW SC FW FW FW SC SC SC SC SC
CLOUD COVER (%) 5 5 10 20 25 45 35 25 40 15 15 20 45 45 45 30 30
TEMPERATURE 58 62 75 79 78 67 64 62 60 64 76 81 79 70 66 64 62
MAX/MIN TEMP 80 59 82 61
WIND DIR SE S W NW N NE NE E E SE SE SW NW NE E E SE
WIND (MPH) 4 3 3 4 4 3 4 4 4 3 2 3 3 3 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 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) 11.0 10.4 10.8 11.1 11.4 11.6 11.7 11.7 11.6 11.6 11.5 11.9 12.2 12.1 12.0 11.6 11.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN