211
FWUS46 KPDT 191056
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PDT SAT APR 19 2025
..BROKEN TOP
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 OV OV SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 80 85 30 15 10 10 15 15 10 10 15 20 30 40 45 45 50
TEMPERATURE 31 32 36 39 38 31 29 27 25 27 33 35 32 27 25 23 21
MAX/MIN TEMP 40 24 36 21
WIND DIR W W W W W W W W W W NW W W W W W W
WIND (MPH) 6 5 10 13 13 10 9 9 8 6 9 13 16 16 13 12 8
WIND GUST (MPH)
PRECIP PROB (%) 20 30 0 0 0 0 0 0 0 0 5 5 20 20 10 10 5
PRECIP TYPE S S S S
6 HOUR QPF 0.01 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 6.9 7.1 7.1 6.7 5.4 4.8 4.4 4.3 5.2 5.3 5.4 5.2 4.7 4.2 3.6 3.0
..TAM MCARTHUR RIM
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 OV OV SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC
CLOUD COVER (%) 75 80 30 10 5 10 10 10 10 10 15 20 25 30 35 40 45
TEMPERATURE 32 34 37 40 39 32 30 28 26 29 35 37 34 28 26 24 22
MAX/MIN TEMP 41 26 38 22
WIND DIR W W W W W W W W W W NW W W W W W W
WIND (MPH) 6 5 10 14 13 10 9 9 8 6 9 13 17 16 14 12 9
WIND GUST (MPH)
PRECIP PROB (%) 20 30 0 0 0 0 0 0 0 0 0 0 20 20 5 5 5
PRECIP TYPE S S S S
6 HOUR QPF 0.01 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 6.9 7.1 7.1 6.7 5.5 4.9 4.5 4.4 5.3 5.4 5.5 5.2 4.7 4.2 3.6 3.0
..NEWBERRY CRATER
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 OV OV BK FW FW FW FW FW FW FW CL FW SC FW SC SC SC
CLOUD COVER (%) 80 90 55 20 20 15 5 10 10 5 5 15 30 20 30 40 40
TEMPERATURE 33 34 37 43 44 37 30 29 27 28 35 39 38 31 27 24 23
MAX/MIN TEMP 44 26 41 23
WIND DIR W NW NW NW NW NW NW W NW NW NW NW NW NW W W W
WIND (MPH) 8 8 10 13 14 11 9 9 8 8 10 13 16 17 14 13 10
WIND GUST (MPH)
PRECIP PROB (%) 5 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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 6.9 7.3 7.6 7.3 6.5 5.3 4.6 4.3 5.1 5.4 5.9 5.8 5.1 4.5 3.8 3.3
..WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK OV OV OV BK FW FW SC SC SC BK BK BK SC SC SC SC
CLOUD COVER (%) 55 75 85 85 55 25 20 30 35 35 55 60 60 45 40 50 45
TEMPERATURE 28 34 38 37 35 31 28 26 25 29 33 35 34 28 24 22 20
MAX/MIN TEMP 39 24 37 20
WIND DIR W W W W NW W W W W W NW NW NW W W W W
WIND (MPH) 11 12 13 11 10 11 11 10 10 11 14 16 16 18 14 17 17
WIND GUST (MPH)
PRECIP PROB (%) 0 5 30 20 5 0 0 0 0 0 5 5 30 30 30 30 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.01 0.00 0.00 0.00 0.02 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) 6.2 6.6 6.9 7.2 7.2 6.7 5.4 5.1 4.7 5.4 5.6 5.9 5.8 5.0 4.4 4.0 3.4
..SALT CREEK AREA (5,000 FT TO 7,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK BK OV OV BK FW FW SC SC SC SC BK BK SC SC SC SC
CLOUD COVER (%) 50 70 80 85 60 25 15 30 35 35 45 65 55 35 30 35 35
TEMPERATURE 30 36 45 46 42 37 33 30 29 33 40 42 41 33 30 27 26
MAX/MIN TEMP 47 28 44 26
WIND DIR SW SW SW W NW NW W W W N NE NW NW NW NW NW W
WIND (MPH) 8 8 9 8 6 6 6 6 5 6 10 10 11 11 9 10 9
WIND GUST (MPH)
PRECIP PROB (%) 0 5 30 30 5 0 0 0 0 0 10 10 30 30 20 20 30
PRECIP TYPE S R S S S S S
6 HOUR QPF 0.00 0.02 0.00 0.00 0.00 0.04 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) 5.5 6.2 6.9 7.1 7.2 6.8 5.8 5.1 4.6 5.5 5.6 5.8 5.9 5.1 4.4 4.0 3.4
..CLEAR CREEK AREA (6,000 FT TO 8,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK OV OV SC FW FW FW SC SC SC SC SC SC FW SC SC
CLOUD COVER (%) 50 70 85 80 45 15 10 25 30 25 40 45 45 30 25 30 30
TEMPERATURE 27 32 40 40 39 33 30 27 26 30 37 40 39 30 27 24 23
MAX/MIN TEMP 41 26 41 23
WIND DIR W SW SW W NW NW NW NW NW W SW W NW NW NW NW W
WIND (MPH) 8 9 11 9 8 9 10 9 8 9 12 12 11 12 11 11 10
WIND GUST (MPH)
PRECIP PROB (%) 0 5 30 20 5 0 0 0 0 0 5 5 20 20 20 20 30
PRECIP TYPE S 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) 5.5 6.4 6.9 7.2 7.3 6.7 5.6 5.3 4.9 5.6 5.7 6.0 6.0 5.2 4.4 4.0 3.4
..CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK OV OV OV BK FW FW SC SC SC SC SC SC SC SC BK BK
CLOUD COVER (%) 55 75 90 80 55 15 15 30 30 30 35 45 50 40 45 55 60
TEMPERATURE 29 34 40 40 39 34 30 28 27 31 35 38 37 31 28 25 23
MAX/MIN TEMP 41 27 39 23
WIND DIR NW W W W NW NW NW NW NW NW W NW NW NW NW NW W
WIND (MPH) 6 8 9 9 10 11 11 11 10 10 11 13 14 17 16 17 13
WIND GUST (MPH)
PRECIP PROB (%) 0 5 30 20 5 0 0 0 0 0 5 5 20 20 20 20 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.01 0.01 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) 5.7 6.1 6.6 7.1 7.1 6.5 5.4 5.0 4.6 5.0 5.1 5.6 5.6 5.0 4.3 3.9 3.2
..NORWAY AREA (7,000 FT TO 10,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK OV OV SC FW FW FW SC FW SC SC SC SC SC SC SC
CLOUD COVER (%) 45 65 85 75 40 20 10 25 30 25 35 40 35 25 25 30 25
TEMPERATURE 26 31 35 35 34 30 27 25 24 28 32 34 33 26 23 21 20
MAX/MIN TEMP 36 24 35 20
WIND DIR NW W W W NW NW NW NW NW W SW W NW NW NW NW W
WIND (MPH) 11 12 12 12 12 13 13 13 12 13 16 16 16 19 18 18 17
WIND GUST (MPH)
PRECIP PROB (%) 0 5 30 20 5 0 0 0 0 0 5 5 20 20 20 20 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 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) 5.8 6.5 6.9 7.2 7.3 6.7 5.4 5.3 4.9 5.4 5.6 5.9 5.9 5.1 4.5 4.0 3.4
..ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK OV OV BK SC FW FW SC SC SC FW SC BK SC SC BK BK
CLOUD COVER (%) 55 80 85 70 45 15 15 30 30 35 25 45 55 40 45 60 65
TEMPERATURE 30 34 38 38 37 32 30 27 25 27 33 37 34 29 26 24 22
MAX/MIN TEMP 40 24 38 22
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 8 9 11 11 12 11 10 9 8 9 11 13 17 17 16 17 14
WIND GUST (MPH)
PRECIP PROB (%) 5 10 30 5 5 0 0 0 0 0 0 0 5 5 20 20 10
PRECIP TYPE S S S
6 HOUR QPF 0.00 0.02 0.01 0.00 0.00 0.01 0.00 0.00
6 HOUR SNOW 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 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) 6.1 6.4 7.0 7.2 7.2 6.4 5.2 4.9 4.3 4.9 5.2 5.7 5.5 5.0 4.4 3.8 3.1
..BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
DATE SATURDAY 04/19/25 SUNDAY 04/20/25
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 BK OV OV BK FW FW SC SC SC SC SC SC SC SC BK OV OV
CLOUD COVER (%) 70 80 80 60 20 20 25 30 30 45 45 45 50 45 60 75 75
TEMPERATURE 36 40 44 46 48 42 37 34 31 33 40 43 43 38 34 32 30
MAX/MIN TEMP 49 30 44 29
WIND DIR SW W W W W W W W W W W W W W W W W
WIND (MPH) 6 10 10 10 11 9 9 8 8 9 11 12 13 13 12 13 10
WIND GUST (MPH) 32 31 32 27
PRECIP PROB (%) 10 30 30 10 0 5 0 0 0 0 5 5 20 20 40 40 30
PRECIP TYPE R R R S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5
12 HOUR SNOW 0.0 0.0 0.0 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 6.0 6.4 6.8 6.5 5.8 5.1 4.3 3.7 4.1 4.3 5.0 5.0 4.7 4.1 3.6 2.9
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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