690
FWUS46 KPDT 211156
AVGPDT
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE PENDLETON OR
356 AM PST THU NOV 21 2024
..BROKEN TOP
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV
CLOUD COVER (%) 95 90 85 85 90 90 95 95 95 80 75 75 65 80 85 85 80
TEMPERATURE 26 27 27 29 30 30 31 32 34 33 31 30 26 25 25 24 24
MAX/MIN TEMP 31 29 34 21
WIND DIR SW SW SW SW SW S S S S SW SW SW SW SW W SW W
WIND (MPH) 11 11 12 11 12 20 26 26 25 23 20 16 10 10 10 11 12
WIND GUST (MPH) 37 48 51 48 44 37
PRECIP PROB (%) 100 90 80 70 50 70 100 100 100 100 90 90 90 90 90 90 80
PRECIP TYPE S S S S S S S S R S S S S S S S S
6 HOUR QPF 0.55 0.46 0.30 0.61 0.33 0.17 0.07 0.10
6 HOUR SNOW 5.1 3.4 1.5 0.7 0.5 1.4 0.8 1.3
12 HOUR SNOW 8.5 2.2 1.9 2.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.4 5.5 5.8 5.9 6.5 7.2 7.9 8.2 8.0 7.1 6.3 5.5 4.8 4.5 4.4 4.1 3.8
..TAM MCARTHUR RIM
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV BK OV BK OV OV OV OV
CLOUD COVER (%) 95 90 80 85 85 85 90 95 90 70 65 70 60 80 85 80 80
TEMPERATURE 26 28 28 30 30 31 32 33 35 34 32 30 26 26 26 25 24
MAX/MIN TEMP 32 30 35 23
WIND DIR SW SW SW SW SW S S S S SW SW SW SW SW W SW W
WIND (MPH) 12 12 12 11 12 21 27 29 28 26 21 16 11 10 11 12 13
WIND GUST (MPH) 48 51 48 44
PRECIP PROB (%) 100 90 80 60 50 70 100 100 100 100 90 90 90 90 90 90 80
PRECIP TYPE S S S S S S S R R S S S S S S S S
6 HOUR QPF 0.57 0.47 0.31 0.70 0.37 0.17 0.07 0.09
6 HOUR SNOW 5.0 3.4 1.5 0.6 0.5 1.4 0.8 1.2
12 HOUR SNOW 8.4 2.1 1.9 2.0
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.4 5.5 5.8 5.9 6.5 7.3 8.0 8.3 8.1 7.2 6.3 5.5 4.8 4.5 4.4 4.0 3.8
..NEWBERRY CRATER
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 95 95 85 90 95 95 95 95 95 90 80 80 80 85 90 80 85
TEMPERATURE 28 29 29 31 32 32 33 35 36 35 34 34 30 28 27 26 24
MAX/MIN TEMP 34 32 36 22
WIND DIR S S SW SW S S S S S S SW SW SW SW SW SW SW
WIND (MPH) 13 13 12 11 10 17 23 25 25 23 19 14 9 9 9 11 12
WIND GUST (MPH) 32 31 35 49 54 52 49 42 32
PRECIP PROB (%) 100 90 90 80 90 70 100 100 100 100 80 80 90 90 90 90 70
PRECIP TYPE S S S S S S R R R S S S S S S S S
6 HOUR QPF 0.26 0.26 0.14 0.09 0.10 0.08 0.16 0.10
6 HOUR SNOW 1.7 1.2 0.3 0.0 0.0 0.2 1.3 1.1
12 HOUR SNOW 2.9 0.3 0.2 2.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.7 5.9 6.1 6.4 6.9 7.7 8.4 8.5 8.2 7.5 6.9 6.4 5.5 4.9 4.6 4.3 4.1
..WALLOWA MOUNTAINS (8,000 FT TO 9,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 95 95 90 95 80 80 70 75 80 75 70 75 70 85 90 90 90
TEMPERATURE 25 26 28 30 29 30 31 32 33 32 32 32 30 31 30 30 26
MAX/MIN TEMP 31 29 34 24
WIND DIR S S S SW SW S S S S S S S S S S S W
WIND (MPH) 26 24 19 16 16 21 26 29 31 31 24 20 16 16 14 11 10
WIND GUST (MPH) 41 41
PRECIP PROB (%) 100 100 90 100 70 70 100 100 100 100 90 90 100 100 100 100 90
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.36 0.30 0.35 0.54 0.53 0.10 0.22 0.36
6 HOUR SNOW 2.9 2.1 1.9 1.9 1.3 0.4 1.2 2.9
12 HOUR SNOW 5.0 3.8 1.7 4.1
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.7 5.9 6.4 6.6 6.8 7.1 7.4 7.8 8.0 7.8 7.3 7.1 7.1 6.6 6.2 5.7 5.2
..SALT CREEK AREA (5,000 FT TO 7,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 95 90 90 85 85 85 85 85 85 80 80 80 90 90 90 90
TEMPERATURE 28 30 32 33 32 32 33 34 36 35 36 36 34 34 33 33 31
MAX/MIN TEMP 34 31 37 30
WIND DIR S S S S S S S S S S S S S S S S S
WIND (MPH) 18 17 16 13 12 16 19 21 21 21 18 16 12 12 11 10 8
WIND GUST (MPH) 33 39 41 39 40 36
PRECIP PROB (%) 100 100 90 90 70 80 100 100 100 100 90 90 100 100 100 100 100
PRECIP TYPE S S S S R R R R R R R R R R R S S
6 HOUR QPF 0.37 0.27 0.33 0.50 0.46 0.10 0.26 0.40
6 HOUR SNOW 2.1 0.6 0.3 0.1 0.0 0.0 0.0 1.3
12 HOUR SNOW 2.7 0.4 0.0 1.3
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.2 5.5 6.0 6.3 6.4 6.8 7.1 7.5 7.8 7.4 7.0 6.8 6.9 6.5 6.1 5.7 5.1
..CLEAR CREEK AREA (6,000 FT TO 8,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 95 95 95 95 95 95 95 95 95 90 90 90 90 90 90
TEMPERATURE 25 26 28 30 30 30 31 32 32 32 32 33 32 31 31 30 29
MAX/MIN TEMP 31 30 34 27
WIND DIR S S S S S S S S S S S S S S S S SW
WIND (MPH) 14 14 12 11 10 11 13 16 17 18 16 13 11 11 9 8 8
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 100 80 90 100 100 100 100 90 90 100 100 100 100 100
PRECIP TYPE S S S S S S S S R S S S S S S S S
6 HOUR QPF 0.87 0.81 0.89 1.14 0.87 0.16 0.66 0.59
6 HOUR SNOW 7.5 5.9 4.7 3.8 1.3 0.4 2.2 4.4
12 HOUR SNOW 13.4 8.5 1.7 6.6
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.0 5.4 5.8 6.2 6.3 6.7 7.0 7.2 7.2 7.0 6.5 6.4 6.7 6.4 6.1 5.7 5.2
..CATHERINE CREEK AREA (6,000 FT TO 8,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 95 95 95 90 95 95 95 95 95 95 90 90 90 90 95 95
TEMPERATURE 27 28 29 31 31 32 32 33 35 34 33 34 33 33 32 31 29
MAX/MIN TEMP 33 31 35 26
WIND DIR SE SE S S S SE SE SE SE SE SE SE SE SE SE S SW
WIND (MPH) 17 16 14 12 11 14 18 19 19 19 17 14 12 12 10 9 8
WIND GUST (MPH)
PRECIP PROB (%) 100 90 90 90 60 80 100 100 100 100 80 80 100 100 100 100 100
PRECIP TYPE S S S S S S S S S R R S S S S S S
6 HOUR QPF 0.30 0.22 0.36 0.37 0.40 0.05 0.37 0.39
6 HOUR SNOW 2.4 1.4 1.3 0.7 0.2 0.1 1.1 2.8
12 HOUR SNOW 3.8 2.0 0.3 3.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.2 5.5 6.0 6.3 6.6 7.0 7.2 7.7 7.8 7.6 6.8 6.7 6.7 6.5 6.0 5.5 4.9
..NORWAY AREA (7,000 FT TO 10,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 100 95 100 95 95 90 95 95 95 95 90 90 90 90 90 85
TEMPERATURE 22 24 25 27 27 28 29 30 30 30 29 29 29 29 29 28 26
MAX/MIN TEMP 29 27 31 22
WIND DIR S S S S S SE SE SE S SE SE S S SE S S SW
WIND (MPH) 21 19 14 12 12 16 19 23 25 24 17 14 13 14 12 12 11
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 100 80 90 100 100 100 100 90 90 100 100 100 100 100
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.81 0.76 0.82 1.03 0.89 0.18 0.65 0.53
6 HOUR SNOW 8.3 6.9 6.1 5.9 4.5 1.1 4.4 5.0
12 HOUR SNOW 15.2 12.0 5.6 9.4
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.1 5.4 5.8 6.2 6.4 6.8 7.0 7.2 7.2 7.0 6.6 6.6 6.7 6.4 6.1 5.6 5.2
..ANTHONY LAKES AREA (8,000 FT TO 10,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 100 95 90 90 90 90 90 90 90 90 80 85 85 90 95 95 90
TEMPERATURE 24 26 28 29 29 29 30 31 33 32 32 32 30 30 28 28 25
MAX/MIN TEMP 31 29 34 23
WIND DIR S S SW SW S SE SE SE SE SE SE S S S S W W
WIND (MPH) 19 18 16 12 12 19 23 25 25 24 19 16 11 11 11 10 9
WIND GUST (MPH) 41 44 43 43 37
PRECIP PROB (%) 100 100 90 90 60 70 100 100 100 100 100 100 100 100 90 90 90
PRECIP TYPE S S S S S S S S R S S S S S S S S
6 HOUR QPF 0.20 0.20 0.23 0.26 0.19 0.05 0.24 0.28
6 HOUR SNOW 1.7 1.3 1.3 0.5 0.1 0.2 1.5 2.7
12 HOUR SNOW 3.0 1.8 0.3 4.2
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.9 6.0 6.4 6.6 6.8 7.1 7.4 7.9 8.1 8.0 7.6 7.1 6.8 6.3 5.8 5.3 4.6
..BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
DATE THURSDAY 11/21/24 FRIDAY 11/22/24
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 95 95 90 90 90 90 90 95 95 90 80 85 80 90 95 95 90
TEMPERATURE 32 33 34 36 35 35 36 37 39 39 39 40 38 36 35 35 33
MAX/MIN TEMP 37 35 41 31
WIND DIR S S S S S SE SE SE S S S S S SW W SW SW
WIND (MPH) 12 11 10 9 9 13 16 17 17 16 13 11 8 6 4 4 4
WIND GUST (MPH) 34 28 26 26 33 40 43 44 40 31 28
PRECIP PROB (%) 100 80 80 70 40 50 100 100 100 100 80 80 100 100 90 90 90
PRECIP TYPE S S R R R R R R R R R R R R S S S
6 HOUR QPF 0.16 0.10 0.12 0.24 0.24 0.12 0.39 0.45
6 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.9
12 HOUR SNOW 0.3 0.0 0.0 0.9
6 HOUR ICE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SNOW LEVEL (KFT) 5.3 5.7 6.1 6.3 6.4 6.9 7.4 8.1 8.5 8.5 8.1 7.6 7.0 5.9 5.2 4.7 4.3
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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