106
FWUS46 KPDT 142156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT SUN SEP 14 2025
..BROKEN TOP
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 FW FW FW CL FW CL CL FW FW CL FW CL CL CL CL
CLOUD COVER (%) 45 35 20 10 15 5 5 5 5 10 5 5 10 5 5 5 0
TEMPERATURE 42 38 36 37 37 39 48 54 55 45 44 44 45 45 55 61 63
MIN/MAX TEMP 34 56 42 64
WIND DIR W W NW NW NW NE E E E NE E SE SE SE SE SE E
WIND (MPH) 9 5 4 4 4 4 3 4 5 5 8 10 10 11 10 4 2
WIND GUST (MPH)
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.6 8.1 7.9 7.2 6.8 7.5 8.6 9.1 9.0 9.0 9.1 9.2 9.7 10.0 10.2 10.8 11.7
..TAM MCARTHUR RIM
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 FW FW FW CL FW CL CL FW FW CL FW CL CL CL CL
CLOUD COVER (%) 35 30 20 10 15 5 5 5 5 10 5 5 10 5 5 5 5
TEMPERATURE 44 39 37 36 37 39 49 55 55 46 44 43 44 45 56 62 64
MIN/MAX TEMP 35 57 42 64
WIND DIR W W NW NW W E E E E NE E SE SE SE SE SE E
WIND (MPH) 9 5 5 4 5 4 3 3 4 4 8 9 10 10 9 4 2
WIND GUST (MPH)
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 8.6 8.1 7.9 7.2 6.8 7.4 8.5 9.0 9.0 9.0 9.1 9.2 9.7 10.0 10.2 10.8 11.7
..NEWBERRY CRATER
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 FW FW FW FW CL CL CL FW FW CL FW FW CL CL CL
CLOUD COVER (%) 20 35 25 15 25 10 5 5 5 10 5 5 10 10 0 0 0
TEMPERATURE 46 41 38 38 37 37 46 54 57 49 45 46 45 44 53 62 65
MIN/MAX TEMP 36 58 43 66
WIND DIR NW NW NW NW SE SE SE SE E NE E SE SE SE SE SE SE
WIND (MPH) 9 5 4 3 3 4 4 4 5 4 5 8 9 9 10 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) 8.8 8.2 7.8 7.5 7.3 7.6 8.8 9.5 9.6 9.2 9.0 9.1 9.6 9.8 10.2 10.7 11.6
..WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV OV OV SC SC SC SC SC SC FW CL FW FW CL CL CL CL
CLOUD COVER (%) 85 75 75 45 45 25 40 45 30 15 5 5 10 5 0 5 5
TEMPERATURE 41 39 38 37 35 37 41 45 45 40 38 39 39 42 52 56 56
MIN/MAX TEMP 34 47 37 57
WIND DIR W W W W W N NE NE NE NE E SE S SE SE SE SE
WIND (MPH) 5 5 6 5 3 3 4 5 5 4 4 4 4 5 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 70 50 30 20 5 5 10 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R S S
6 HOUR QPF 0.06 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 9.5 9.3 8.9 8.7 8.9 9.4 9.7 9.7 9.5 9.3 9.3 9.4 9.4 9.7 10.2 10.5
..SALT CREEK AREA (5,000 FT TO 7,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV OV OV BK BK FW SC SC FW FW CL CL FW CL CL CL CL
CLOUD COVER (%) 80 70 75 55 55 25 30 40 20 10 5 5 10 5 0 5 5
TEMPERATURE 47 45 44 43 41 43 49 53 53 46 44 43 43 48 59 63 63
MIN/MAX TEMP 40 55 42 65
WIND DIR NW N NW NW NW N NE N N N NW NW SW SE SE S SE
WIND (MPH) 5 5 5 4 3 3 3 4 5 5 5 5 5 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 70 40 30 20 5 5 10 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R
6 HOUR QPF 0.05 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 9.5 9.3 9.0 8.8 8.8 9.3 9.7 9.7 9.4 9.3 9.4 9.4 9.4 9.6 10.1 10.5
..CLEAR CREEK AREA (6,000 FT TO 8,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV BK BK SC SC SC BK BK SC FW CL CL FW CL CL CL CL
CLOUD COVER (%) 70 60 60 40 40 30 50 55 35 10 5 5 5 5 0 5 5
TEMPERATURE 47 43 42 39 38 41 46 49 51 44 42 41 42 46 55 59 59
MIN/MAX TEMP 37 51 41 60
WIND DIR NW NW NW NW NW E SE E NE N N N N NE SE S S
WIND (MPH) 6 4 4 3 3 3 4 5 5 6 5 5 5 4 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 70 30 30 20 5 5 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R
6 HOUR QPF 0.02 0.00 0.00 0.01 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 9.3 9.0 8.7 8.9 9.6 9.9 9.9 9.5 9.4 9.3 9.4 9.5 9.6 10.0 10.3
..CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV OV BK SC SC FW SC SC FW FW CL CL FW CL CL CL CL
CLOUD COVER (%) 80 75 65 35 30 10 30 35 15 10 5 5 5 5 0 5 0
TEMPERATURE 44 42 41 38 38 40 47 51 52 45 43 43 43 46 55 59 60
MIN/MAX TEMP 37 53 42 61
WIND DIR NW NW N N NE NW W W NW NE NE E E E S S S
WIND (MPH) 8 8 9 8 5 4 5 5 5 5 5 5 5 5 6 8 5
WIND GUST (MPH)
PRECIP PROB (%) 60 40 20 10 5 5 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R
6 HOUR QPF 0.09 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 9.1 8.7 8.3 8.7 9.2 9.6 9.6 9.4 9.4 9.3 9.5 9.5 9.6 10.1 10.3
..NORWAY AREA (7,000 FT TO 10,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV BK BK SC SC SC BK BK SC FW CL CL FW CL CL CL FW
CLOUD COVER (%) 70 65 60 35 40 25 55 60 35 10 5 5 5 5 0 0 5
TEMPERATURE 41 39 38 37 35 38 42 44 46 41 40 39 39 43 50 54 54
MIN/MAX TEMP 35 46 39 55
WIND DIR NW NW NW NW NW E SE S NE N N N N E SE S S
WIND (MPH) 8 6 5 5 4 3 4 5 5 6 5 5 5 5 6 8 5
WIND GUST (MPH)
PRECIP PROB (%) 70 30 20 20 5 5 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R S S
6 HOUR QPF 0.03 0.00 0.00 0.01 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 9.3 8.9 8.6 8.9 9.6 9.9 9.9 9.6 9.4 9.3 9.4 9.5 9.6 10.0 10.3
..ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV OV BK SC FW FW CL FW FW FW CL CL FW CL CL CL CL
CLOUD COVER (%) 75 75 55 25 25 10 5 10 10 10 5 5 5 5 0 5 5
TEMPERATURE 41 40 38 36 34 35 43 48 48 40 41 41 41 42 51 55 56
MIN/MAX TEMP 33 50 38 57
WIND DIR W W W W W N N N NE N SE S S SE SE SE SE
WIND (MPH) 8 8 8 5 4 3 4 5 5 4 3 4 4 5 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 60 40 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.11 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 8.6 7.8 7.6 7.9 8.8 9.5 9.6 9.4 9.3 9.3 9.5 9.5 9.7 9.9 10.2
..BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
DATE MONDAY 09/15/25 TUESDAY 09/16/25
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 OV OV OV SC SC SC FW FW FW FW CL CL CL FW CL CL CL
CLOUD COVER (%) 80 85 70 40 40 25 15 15 10 5 5 5 5 5 0 5 5
TEMPERATURE 51 49 47 45 43 45 52 59 59 51 49 48 46 50 61 68 68
MIN/MAX TEMP 42 61 46 70
WIND DIR W W W W W SW W NE NE NE E E E SE SE S SE
WIND (MPH) 6 8 8 5 3 2 3 3 3 4 5 6 6 5 3 3 3
WIND GUST (MPH) 25 25
PRECIP PROB (%) 60 40 20 5 5 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R
6 HOUR QPF 0.06 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) 9.5 9.4 9.0 8.7 8.6 8.5 8.9 9.2 9.2 9.3 9.3 9.4 9.5 9.5 9.5 9.9 10.2
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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