826
FWUS46 KPDT 192157
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
256 PM PDT SAT APR 19 2025
..BROKEN TOP
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 FW FW SC SC SC SC SC SC FW FW FW
CLOUD COVER (%) 10 10 10 15 15 10 15 15 35 45 45 45 45 40 20 10 10
TEMPERATURE 39 31 28 26 24 27 35 36 33 27 25 23 20 24 33 37 37
MIN/MAX TEMP 24 37 20 38
WIND DIR W W W W W NW NW W W W W W W W W NW NW
WIND (MPH) 13 10 6 5 5 5 10 13 16 13 10 10 9 6 6 10 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 20 20 10 10 5 5 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.1 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.7 5.5 4.8 4.3 4.3 5.2 5.5 5.5 5.2 4.7 4.1 3.6 2.9 2.9 4.0 4.8 5.3
..TAM MCARTHUR RIM
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 FW FW SC SC SC SC SC SC FW FW FW
CLOUD COVER (%) 5 10 10 10 10 10 15 15 30 35 35 35 40 40 20 5 10
TEMPERATURE 40 32 29 27 25 28 36 37 34 28 25 24 22 25 34 38 39
MIN/MAX TEMP 25 38 22 39
WIND DIR W W W W W NW NW W W W W W W W W NW NW
WIND (MPH) 14 10 6 5 5 5 10 14 17 14 10 10 10 8 6 10 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 20 20 10 10 5 5 0 0 0
PRECIP TYPE S S
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
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) 6.7 5.5 4.9 4.4 4.3 5.2 5.5 5.5 5.3 4.7 4.1 3.6 2.9 2.9 4.1 4.8 5.3
..NEWBERRY CRATER
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 FW FW SC SC SC SC SC SC FW FW FW
CLOUD COVER (%) 20 15 5 10 10 10 5 15 30 35 45 40 40 35 15 5 10
TEMPERATURE 44 36 30 28 27 28 36 40 39 31 27 25 23 25 34 41 43
MIN/MAX TEMP 26 42 23 43
WIND DIR NW NW W NW NW W W W NW NW W W W W W NW NW
WIND (MPH) 13 11 8 8 6 8 10 13 16 16 11 11 11 9 8 9 12
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
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) 7.3 6.5 5.3 4.5 4.2 5.2 5.9 6.0 5.9 5.1 4.4 3.9 3.3 3.2 4.0 4.9 5.5
..WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 FW SC BK BK SC SC SC SC SC SC SC SC
CLOUD COVER (%) 55 25 10 20 25 25 50 60 60 50 35 45 45 50 35 30 25
TEMPERATURE 37 32 28 25 24 28 34 35 34 28 25 22 20 22 28 32 32
MIN/MAX TEMP 23 38 20 34
WIND DIR W W W W W NW NW NW NW NW W W W W W W W
WIND (MPH) 11 10 10 10 9 11 14 16 17 17 14 17 17 19 20 19 17
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 10 10 30 30 30 30 30 30 10 10 0
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.03 0.01 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.1 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.1 0.2 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.2 6.7 5.5 5.1 4.6 5.3 5.8 6.0 5.9 5.1 4.3 3.9 3.2 2.8 3.4 4.0 4.3
..SALT CREEK AREA (5,000 FT TO 7,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 SC FW SC OV BK SC FW SC SC SC SC SC SC
CLOUD COVER (%) 60 25 10 20 25 25 45 70 60 35 25 35 40 40 40 40 35
TEMPERATURE 43 37 33 30 28 32 41 42 41 33 29 27 25 28 35 39 39
MIN/MAX TEMP 28 44 25 40
WIND DIR N NW W NW NW NE N NW NW NW NW NW W W W W NW
WIND (MPH) 6 5 5 5 5 6 10 10 10 10 9 10 10 12 13 12 11
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 20 20 30 30 30 30 30 30 10 10 0
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.2 6.8 5.9 5.2 4.7 5.4 5.9 5.9 5.8 5.1 4.4 3.8 3.3 3.0 3.5 4.0 4.3
..CLEAR CREEK AREA (6,000 FT TO 8,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 FW SC SC SC SC FW SC SC SC SC SC SC
CLOUD COVER (%) 40 15 5 15 25 20 35 45 45 30 20 25 30 40 35 35 30
TEMPERATURE 40 33 30 27 26 30 37 40 39 31 26 24 22 25 31 35 36
MIN/MAX TEMP 25 41 22 36
WIND DIR NW NW NW NW W SW SW NW NW NW NW NW W W W W W
WIND (MPH) 8 8 9 8 8 9 12 11 11 11 11 11 11 12 13 13 11
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 10 10 30 30 20 20 20 20 10 10 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.3 6.7 5.7 5.2 4.8 5.5 5.9 6.1 6.0 5.2 4.3 3.8 3.3 2.9 3.5 4.1 4.4
..CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 FW SC SC BK SC SC BK BK BK SC SC FW
CLOUD COVER (%) 45 15 15 20 25 20 30 45 55 45 45 60 65 70 45 35 20
TEMPERATURE 39 34 30 28 26 30 37 39 38 31 28 26 24 24 28 33 35
MIN/MAX TEMP 26 40 23 35
WIND DIR NW NW N N N W W NW NW NW NW NW NW NW W W NW
WIND (MPH) 10 9 10 10 9 9 11 12 14 14 13 14 14 16 13 13 12
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 10 10 20 20 30 30 20 20 5 5 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.04 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.5 0.1 0.0
12 HOUR SNOW 0.0 0.0 0.6 0.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.1 6.5 5.6 4.9 4.5 4.9 5.5 5.8 5.7 5.1 4.3 3.9 3.2 2.7 3.2 3.9 4.3
..NORWAY AREA (7,000 FT TO 10,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 CL FW FW FW SC SC SC SC FW SC SC SC SC SC FW
CLOUD COVER (%) 35 20 5 15 20 15 30 40 40 30 20 30 30 35 30 30 20
TEMPERATURE 35 30 27 25 23 27 33 34 34 27 23 22 20 22 27 31 31
MIN/MAX TEMP 23 36 20 32
WIND DIR NW NW NW NW NW W W W NW NW NW NW W W W W W
WIND (MPH) 12 12 13 13 12 12 14 14 17 18 17 18 17 19 18 17 17
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 10 10 30 30 20 20 20 20 10 10 0
PRECIP TYPE S S S S S S
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
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) 7.3 6.7 5.5 5.2 4.8 5.3 5.7 6.0 5.9 5.1 4.3 3.9 3.3 2.8 3.3 4.0 4.4
..ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 SC FW SC SC BK BK BK BK OV BK SC FW FW
CLOUD COVER (%) 45 15 10 20 25 25 30 45 60 50 50 65 70 65 40 25 25
TEMPERATURE 38 33 30 27 25 28 35 37 34 29 26 25 24 22 26 33 35
MIN/MAX TEMP 24 39 22 36
WIND DIR W W W W W W W W NW W W W W W W W W
WIND (MPH) 12 10 9 8 8 10 11 14 16 16 14 14 16 17 14 13 14
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 5 5 5 5 20 20 10 10 5 5 0
PRECIP TYPE S S
6 HOUR QPF 0.01 0.00 0.00 0.01 0.02 0.03 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.4 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.5 0.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 7.1 6.5 5.2 4.5 4.0 5.0 5.6 5.8 5.7 5.1 4.3 3.9 3.2 2.8 3.3 4.1 4.5
..BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
DATE SUNDAY 04/20/25 MONDAY 04/21/25
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 SC SC SC SC SC SC BK BK OV OV OV BK SC FW
CLOUD COVER (%) 25 20 20 30 35 40 45 45 50 50 65 75 80 75 55 30 20
TEMPERATURE 47 41 37 34 31 33 39 43 42 37 34 32 30 30 34 40 41
MIN/MAX TEMP 30 44 29 42
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 9 6 6 5 5 6 9 10 10 10 10 11 11 11 10 10 9
WIND GUST (MPH) 27 29 28 29 28 31 31 27
PRECIP PROB (%) 0 5 5 5 0 0 5 5 20 20 50 50 30 30 5 5 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.03 0.16 0.04 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 1.6 0.5 0.0
12 HOUR SNOW 0.0 0.0 1.6 0.5
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 6.5 5.7 5.1 4.3 3.6 4.3 4.8 5.0 5.0 4.7 4.2 3.6 2.9 2.6 3.1 3.7 4.1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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