077
FWUS46 KPDT 152156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT MON SEP 15 2025
..BROKEN TOP
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW CL FW CL CL FW FW CL FW CL CL CL CL
CLOUD COVER (%) 5 15 20 10 15 5 5 5 5 10 5 5 5 5 5 5 5
TEMPERATURE 55 45 43 43 44 45 55 62 63 55 51 51 50 50 61 65 63
MIN/MAX TEMP 41 64 48 65
WIND DIR NE NE E SE SE SE S SE E NE NW SE S S E NE N
WIND (MPH) 5 8 11 12 12 12 10 5 3 2 4 6 6 8 3 4 5
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) 8.7 9.0 9.1 9.2 9.2 9.4 9.5 10.3 10.7 10.9 11.0 11.0 11.2 11.1 11.0 11.4 11.7
..TAM MCARTHUR RIM
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW CL FW CL CL FW FW CL FW CL CL CL CL
CLOUD COVER (%) 5 10 20 10 15 5 5 5 5 10 5 5 10 5 5 5 5
TEMPERATURE 56 46 43 43 44 45 56 63 64 55 50 50 50 51 62 65 64
MIN/MAX TEMP 41 64 48 66
WIND DIR NE NE SE SE SE S S SE E NE W S S S E NE N
WIND (MPH) 5 8 10 11 11 11 9 5 3 2 4 6 6 8 3 3 5
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) 8.7 9.0 9.1 9.2 9.2 9.4 9.5 10.3 10.7 10.8 10.9 10.9 11.1 11.1 11.0 11.4 11.7
..NEWBERRY CRATER
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW FW CL CL FW FW FW CL FW FW CL CL CL
CLOUD COVER (%) 5 10 20 10 15 10 5 5 10 10 10 5 10 10 0 5 0
TEMPERATURE 58 51 46 46 44 43 52 61 64 57 52 52 50 49 58 65 67
MIN/MAX TEMP 43 65 49 68
WIND DIR NE NE E E SE SE SE SE S E E E SE SE SE SE NE
WIND (MPH) 5 5 6 9 11 11 10 8 5 5 5 8 6 5 5 5 5
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) 9.3 8.8 8.8 9.0 9.1 9.3 9.5 10.1 10.8 10.9 10.9 11.0 11.0 11.0 11.1 11.3 11.6
..WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW FW CL CL FW FW FW CL FW FW CL CL CL FW
CLOUD COVER (%) 45 20 15 5 10 5 5 10 10 10 5 5 5 5 5 5 5
TEMPERATURE 46 41 38 39 39 41 52 57 56 49 47 47 45 47 58 61 60
MIN/MAX TEMP 37 58 45 61
WIND DIR NE E E SE S SE SE E E SE S S S S SE SE NE
WIND (MPH) 5 4 4 4 5 5 5 5 4 5 5 6 8 8 5 5 4
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) 9.6 9.5 9.4 9.5 9.5 9.7 10.3 10.8 10.9 10.9 10.8 10.7 10.5 10.4 10.5 10.9 11.3
..SALT CREEK AREA (5,000 FT TO 7,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW FW CL CL FW FW FW CL CL FW CL CL CL CL
CLOUD COVER (%) 40 10 15 10 10 5 0 10 10 10 5 5 5 0 0 5 5
TEMPERATURE 54 47 44 43 43 47 59 64 64 55 53 52 50 54 65 69 67
MIN/MAX TEMP 42 65 50 69
WIND DIR N NW NW W SW S S S SE SW SW SW SW S S S SE
WIND (MPH) 8 6 5 5 5 4 5 5 5 5 5 5 5 6 6 5 4
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) 9.6 9.4 9.4 9.5 9.4 9.6 10.0 10.4 10.9 11.0 10.9 10.7 10.5 10.4 10.4 10.7 11.2
..CLEAR CREEK AREA (6,000 FT TO 8,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW FW CL CL FW FW FW CL CL FW CL CL CL FW
CLOUD COVER (%) 45 10 10 5 10 5 5 10 10 10 5 5 5 0 5 5 5
TEMPERATURE 52 46 42 41 41 45 55 60 60 53 50 49 48 51 61 64 64
MIN/MAX TEMP 40 61 48 65
WIND DIR N N N N N SE S S S N N N NW SE S S S
WIND (MPH) 6 8 6 5 5 4 6 8 5 5 4 4 4 5 8 8 5
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 9.4 9.5 9.4 9.6 9.9 10.3 10.8 10.9 10.9 10.7 10.5 10.3 10.3 10.6 11.0
..CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW CL FW CL CL FW FW FW CL CL FW CL CL FW FW
CLOUD COVER (%) 25 10 15 5 10 5 5 5 5 10 5 5 5 5 0 5 10
TEMPERATURE 52 46 43 42 43 45 56 61 61 53 51 49 49 51 61 65 64
MIN/MAX TEMP 42 61 49 65
WIND DIR N NE NE E E SE S S SE E E E E SE S S S
WIND (MPH) 5 5 5 5 5 5 8 8 5 5 5 6 6 6 8 8 5
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 9.4 9.4 9.4 9.6 10.0 10.8 10.9 10.6 10.6 10.5 10.4 10.2 10.3 10.7 11.1
..NORWAY AREA (7,000 FT TO 10,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 BK FW FW FW FW CL CL FW FW FW CL CL FW CL CL CL FW
CLOUD COVER (%) 55 10 10 5 10 5 5 10 10 10 5 5 5 5 0 5 10
TEMPERATURE 46 42 40 39 39 42 51 55 55 48 47 46 45 48 56 59 58
MIN/MAX TEMP 38 56 45 59
WIND DIR N N N NE NE E S S SE NE NE NE N E S S S
WIND (MPH) 8 8 6 6 6 5 8 8 5 5 4 5 5 6 9 8 5
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) 10.0 9.6 9.4 9.5 9.4 9.6 9.9 10.5 10.7 10.8 10.8 10.7 10.5 10.3 10.3 10.6 11.0
..ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW FW FW CL CL FW FW FW CL CL FW CL CL CL CL
CLOUD COVER (%) 15 10 10 5 10 5 5 10 10 10 5 5 5 5 0 5 5
TEMPERATURE 49 41 41 41 40 41 51 56 56 48 48 47 46 45 56 61 61
MIN/MAX TEMP 38 58 44 62
WIND DIR NE NE E SE SE SE SE SE SE SE S S S S SE SE E
WIND (MPH) 5 4 3 4 5 6 9 8 6 5 8 8 9 8 8 6 5
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) 9.7 9.4 9.3 9.3 9.3 9.5 9.9 10.3 10.3 10.0 10.1 9.9 9.8 9.8 9.9 10.5 11.0
..BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
DATE TUESDAY 09/16/25 WEDNESDAY 09/17/25
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 FW CL FW FW CL FW FW FW CL CL CL CL CL CL CL
CLOUD COVER (%) 25 5 5 5 15 5 5 5 5 10 5 5 5 5 0 5 5
TEMPERATURE 59 52 49 47 46 49 61 68 69 60 57 55 53 55 68 74 73
MIN/MAX TEMP 46 70 52 74
WIND DIR NE NE E E E E SE SE SE E E SE SE SE S S N
WIND (MPH) 4 5 8 8 6 4 4 4 3 4 6 6 8 6 4 4 4
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) 9.5 9.4 9.4 9.4 9.4 9.6 9.8 10.1 10.4 10.5 10.4 10.3 10.2 10.1 10.1 10.5 10.8
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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